Merge from trunk revision 99b1021d21e5812ed01221d8fca8e8a32488a934.

103 files changed, 442 insertions, 8906 deletions

diff --git a/libffi/testsuite/libffi.call/align_mixed.c b/libffi/testsuite/libffi.call/align_mixed.c
new file mode 100644
index 0000000..5d4959c
--- /dev/null
+++ b/libffi/testsuite/libffi.call/align_mixed.c
@@ -0,0 +1,46 @@
+/* Area:	ffi_call
+   Purpose:	Check for proper argument alignment.
+   Limitations:	none.
+   PR:		none.
+   Originator:	<twalljava@java.net> (from many_win32.c) */
+
+/* { dg-do run } */
+
+#include "ffitest.h"
+
+static float ABI_ATTR align_arguments(int i1,
+                                      double f2,
+                                      int i3,
+                                      double f4)
+{
+  return i1+f2+i3+f4;
+}
+
+int main(void)
+{
+  ffi_cif cif;
+  ffi_type *args[4] = {
+    &ffi_type_sint,
+    &ffi_type_double,
+    &ffi_type_sint,
+    &ffi_type_double
+  };
+  double fa[2] = {1,2};
+  int ia[2] = {1,2};
+  void *values[4] = {&ia[0], &fa[0], &ia[1], &fa[1]};
+  float f, ff;
+
+  /* Initialize the cif */
+  CHECK(ffi_prep_cif(&cif, ABI_NUM, 4,
+		     &ffi_type_float, args) == FFI_OK);
+
+  ff = align_arguments(ia[0], fa[0], ia[1], fa[1]);
+
+  ffi_call(&cif, FFI_FN(align_arguments), &f, values);
+
+  if (f == ff)
+    printf("align arguments tests ok!\n");
+  else
+    CHECK(0);
+  exit(0);
+}
diff --git a/libffi/testsuite/libffi.call/align_stdcall.c b/libffi/testsuite/libffi.call/align_stdcall.c
new file mode 100644
index 0000000..5e5cb86
--- /dev/null
+++ b/libffi/testsuite/libffi.call/align_stdcall.c
@@ -0,0 +1,46 @@
+/* Area:	ffi_call
+   Purpose:	Check for proper argument alignment.
+   Limitations:	none.
+   PR:		none.
+   Originator:	<twalljava@java.net> (from many_win32.c) */
+
+/* { dg-do run } */
+
+#include "ffitest.h"
+
+static float ABI_ATTR align_arguments(int i1,
+                                      double f2,
+                                      int i3,
+                                      double f4)
+{
+  return i1+f2+i3+f4;
+}
+
+int main(void)
+{
+  ffi_cif cif;
+  ffi_type *args[4] = {
+    &ffi_type_sint,
+    &ffi_type_double,
+    &ffi_type_sint,
+    &ffi_type_double
+  };
+  double fa[2] = {1,2};
+  int ia[2] = {1,2};
+  void *values[4] = {&ia[0], &fa[0], &ia[1], &fa[1]};
+  float f, ff;
+
+  /* Initialize the cif */
+  CHECK(ffi_prep_cif(&cif, ABI_NUM, 4,
+		     &ffi_type_float, args) == FFI_OK);
+
+  ff = align_arguments(ia[0], fa[0], ia[1], fa[1]);;
+
+  ffi_call(&cif, FFI_FN(align_arguments), &f, values);
+
+  if (f == ff)
+    printf("align arguments tests ok!\n");
+  else
+    CHECK(0);
+  exit(0);
+}
diff --git a/libffi/testsuite/libffi.call/call.exp b/libffi/testsuite/libffi.call/call.exp
index 46fb1eb..13ba2bd 100644
--- a/libffi/testsuite/libffi.call/call.exp
+++ b/libffi/testsuite/libffi.call/call.exp
@@ -19,9 +19,33 @@ libffi-init
 
 global srcdir subdir
 
-set tlist [lsearch -inline -all -not -glob [lsort [glob -nocomplain -- $srcdir/$subdir/*.{c,cc}]] *complex*]
+if { [string match $compiler_vendor "microsoft"] } {
+    # -wd4005  macro redefinition
+    # -wd4244  implicit conversion to type of smaller size
+    # -wd4305  truncation to smaller type
+    # -wd4477  printf %lu of uintptr_t
+    # -wd4312  implicit conversion to type of greater size
+    # -wd4311  pointer truncation to unsigned long
+    # -EHsc    C++ Exception Handling (no SEH exceptions)
+    set additional_options "-wd4005 -wd4244 -wd4305 -wd4477 -wd4312 -wd4311 -EHsc";
+} else {
+    set additional_options "";
+}
 
-run-many-tests $tlist ""
+set tlist [lsort [glob -nocomplain -- $srcdir/$subdir/*.c]]
+
+run-many-tests $tlist $additional_options
+
+set tlist [lsort [glob -nocomplain -- $srcdir/$subdir/*.cc]]
+
+# No C++ for or1k
+if { [istarget "or1k-*-*"] } {
+    foreach test $tlist {
+        unsupported "$test"
+    }
+} else {
+    run-many-tests $tlist $additional_options
+}
 
 dg-finish
 
diff --git a/libffi/testsuite/libffi.call/closure_fn0.c b/libffi/testsuite/libffi.call/closure_fn0.c
deleted file mode 100644
index a579ff6..0000000
--- a/libffi/testsuite/libffi.call/closure_fn0.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple values passing from different type.
-		Also, exceed the limit of gpr and fpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void
-closure_test_fn0(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		 void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(unsigned long long *)args[0] + (int)(*(int *)args[1]) +
-    (int)(*(unsigned long long *)args[2]) + (int)*(int *)args[3] +
-    (int)(*(signed short *)args[4]) +
-    (int)(*(unsigned long long *)args[5]) +
-    (int)*(int *)args[6] + (int)(*(int *)args[7]) +
-    (int)(*(double *)args[8]) + (int)*(int *)args[9] +
-    (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
-    (int)*(int *)args[12] + (int)(*(int *)args[13]) +
-    (int)(*(int *)args[14]) +  *(int *)args[15] + (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(unsigned long long *)args[0], (int)(*(int *)args[1]),
-	 (int)(*(unsigned long long *)args[2]),
-	 (int)*(int *)args[3], (int)(*(signed short *)args[4]),
-	 (int)(*(unsigned long long *)args[5]),
-	 (int)*(int *)args[6], (int)(*(int *)args[7]),
-	 (int)(*(double *)args[8]), (int)*(int *)args[9],
-	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
-	 (int)*(int *)args[12], (int)(*(int *)args[13]),
-	 (int)(*(int *)args[14]),*(int *)args[15],
-	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
-
-}
-
-typedef int (*closure_test_type0)(unsigned long long, int, unsigned long long,
-				  int, signed short, unsigned long long, int,
-				  int, double, int, int, float, int, int,
-				  int, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void * code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int res;
-
-  cl_arg_types[0] = &ffi_type_uint64;
-  cl_arg_types[1] = &ffi_type_sint;
-  cl_arg_types[2] = &ffi_type_uint64;
-  cl_arg_types[3] = &ffi_type_sint;
-  cl_arg_types[4] = &ffi_type_sshort;
-  cl_arg_types[5] = &ffi_type_uint64;
-  cl_arg_types[6] = &ffi_type_sint;
-  cl_arg_types[7] = &ffi_type_sint;
-  cl_arg_types[8] = &ffi_type_double;
-  cl_arg_types[9] = &ffi_type_sint;
-  cl_arg_types[10] = &ffi_type_sint;
-  cl_arg_types[11] = &ffi_type_float;
-  cl_arg_types[12] = &ffi_type_sint;
-  cl_arg_types[13] = &ffi_type_sint;
-  cl_arg_types[14] = &ffi_type_sint;
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn0,
-                             (void *) 3 /* userdata */, code) == FFI_OK);
-
-  res = (*((closure_test_type0)code))
-    (1LL, 2, 3LL, 4, 127, 429LL, 7, 8, 9.5, 10, 11, 12, 13,
-     19, 21, 1);
-  /* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 680" } */
-     exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/closure_fn1.c b/libffi/testsuite/libffi.call/closure_fn1.c
deleted file mode 100644
index 9123173..0000000
--- a/libffi/testsuite/libffi.call/closure_fn1.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Area:	closure_call.
-   Purpose:	Check multiple values passing from different type.
-		Also, exceed the limit of gpr and fpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-
-static void closure_test_fn1(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			     void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(float *)args[0] +(int)(*(float *)args[1]) +
-    (int)(*(float *)args[2]) + (int)*(float *)args[3] +
-    (int)(*(signed short *)args[4]) + (int)(*(float *)args[5]) +
-    (int)*(float *)args[6] + (int)(*(int *)args[7]) +
-    (int)(*(double*)args[8]) + (int)*(int *)args[9] +
-    (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
-    (int)*(int *)args[12] + (int)(*(int *)args[13]) +
-    (int)(*(int *)args[14]) + *(int *)args[15] + (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(float *)args[0], (int)(*(float *)args[1]),
-	 (int)(*(float *)args[2]), (int)*(float *)args[3],
-	 (int)(*(signed short *)args[4]), (int)(*(float *)args[5]),
-	 (int)*(float *)args[6], (int)(*(int *)args[7]),
-	 (int)(*(double *)args[8]), (int)*(int *)args[9],
-	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
-	 (int)*(int *)args[12], (int)(*(int *)args[13]),
-	 (int)(*(int *)args[14]), *(int *)args[15],
-	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
-}
-
-typedef int (*closure_test_type1)(float, float, float, float, signed short,
-				  float, float, int, double, int, int, float,
-				  int, int, int, int);
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int res;
-
-  cl_arg_types[0] = &ffi_type_float;
-  cl_arg_types[1] = &ffi_type_float;
-  cl_arg_types[2] = &ffi_type_float;
-  cl_arg_types[3] = &ffi_type_float;
-  cl_arg_types[4] = &ffi_type_sshort;
-  cl_arg_types[5] = &ffi_type_float;
-  cl_arg_types[6] = &ffi_type_float;
-  cl_arg_types[7] = &ffi_type_sint;
-  cl_arg_types[8] = &ffi_type_double;
-  cl_arg_types[9] = &ffi_type_sint;
-  cl_arg_types[10] = &ffi_type_sint;
-  cl_arg_types[11] = &ffi_type_float;
-  cl_arg_types[12] = &ffi_type_sint;
-  cl_arg_types[13] = &ffi_type_sint;
-  cl_arg_types[14] = &ffi_type_sint;
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn1,
-                             (void *) 3 /* userdata */, code)  == FFI_OK);
-
-  res = (*((closure_test_type1)code))
-    (1.1, 2.2, 3.3, 4.4, 127, 5.5, 6.6, 8, 9, 10, 11, 12.0, 13,
-     19, 21, 1);
-  /* { dg-output "1 2 3 4 127 5 6 8 9 10 11 12 13 19 21 1 3: 255" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 255" } */
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/closure_fn2.c b/libffi/testsuite/libffi.call/closure_fn2.c
deleted file mode 100644
index 08ff9d9..0000000
--- a/libffi/testsuite/libffi.call/closure_fn2.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple values passing from different type.
-		Also, exceed the limit of gpr and fpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void closure_test_fn2(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			     void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(double *)args[0] +(int)(*(double *)args[1]) +
-    (int)(*(double *)args[2]) + (int)*(double *)args[3] +
-    (int)(*(signed short *)args[4]) + (int)(*(double *)args[5]) +
-    (int)*(double *)args[6] + (int)(*(int *)args[7]) +
-    (int)(*(double *)args[8]) + (int)*(int *)args[9] +
-    (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
-    (int)*(int *)args[12] + (int)(*(float *)args[13]) +
-    (int)(*(int *)args[14]) + *(int *)args[15] + (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(double *)args[0], (int)(*(double *)args[1]),
-	 (int)(*(double *)args[2]), (int)*(double *)args[3],
-	 (int)(*(signed short *)args[4]), (int)(*(double *)args[5]),
-	 (int)*(double *)args[6], (int)(*(int *)args[7]),
-	 (int)(*(double*)args[8]), (int)*(int *)args[9],
-	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
-	 (int)*(int *)args[12], (int)(*(float *)args[13]),
-	 (int)(*(int *)args[14]), *(int *)args[15], (int)(intptr_t)userdata,
-	 (int)*(ffi_arg *)resp);
-}
-
-typedef int (*closure_test_type2)(double, double, double, double, signed short,
-				  double, double, int, double, int, int, float,
-				  int, float, int, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int res;
-
-  cl_arg_types[0] = &ffi_type_double;
-  cl_arg_types[1] = &ffi_type_double;
-  cl_arg_types[2] = &ffi_type_double;
-  cl_arg_types[3] = &ffi_type_double;
-  cl_arg_types[4] = &ffi_type_sshort;
-  cl_arg_types[5] = &ffi_type_double;
-  cl_arg_types[6] = &ffi_type_double;
-  cl_arg_types[7] = &ffi_type_sint;
-  cl_arg_types[8] = &ffi_type_double;
-  cl_arg_types[9] = &ffi_type_sint;
-  cl_arg_types[10] = &ffi_type_sint;
-  cl_arg_types[11] = &ffi_type_float;
-  cl_arg_types[12] = &ffi_type_sint;
-  cl_arg_types[13] = &ffi_type_float;
-  cl_arg_types[14] = &ffi_type_sint;
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn2,
-                             (void *) 3 /* userdata */, code) == FFI_OK);
-
-  res = (*((closure_test_type2)code))
-    (1, 2, 3, 4, 127, 5, 6, 8, 9, 10, 11, 12.0, 13,
-     19.0, 21, 1);
-  /* { dg-output "1 2 3 4 127 5 6 8 9 10 11 12 13 19 21 1 3: 255" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 255" } */
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/closure_fn3.c b/libffi/testsuite/libffi.call/closure_fn3.c
deleted file mode 100644
index 9b54d80..0000000
--- a/libffi/testsuite/libffi.call/closure_fn3.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple values passing from different type.
-		Also, exceed the limit of gpr and fpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void closure_test_fn3(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			     void* userdata)
- {
-   *(ffi_arg*)resp =
-     (int)*(float *)args[0] +(int)(*(float *)args[1]) +
-     (int)(*(float *)args[2]) + (int)*(float *)args[3] +
-     (int)(*(float *)args[4]) + (int)(*(float *)args[5]) +
-     (int)*(float *)args[6] + (int)(*(float *)args[7]) +
-     (int)(*(double *)args[8]) + (int)*(int *)args[9] +
-     (int)(*(float *)args[10]) + (int)(*(float *)args[11]) +
-     (int)*(int *)args[12] + (int)(*(float *)args[13]) +
-     (int)(*(float *)args[14]) +  *(int *)args[15] + (intptr_t)userdata;
-
-   printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	  (int)*(float *)args[0], (int)(*(float *)args[1]),
-	  (int)(*(float *)args[2]), (int)*(float *)args[3],
-	  (int)(*(float *)args[4]), (int)(*(float *)args[5]),
-	  (int)*(float *)args[6], (int)(*(float *)args[7]),
-	  (int)(*(double *)args[8]), (int)*(int *)args[9],
-	  (int)(*(float *)args[10]), (int)(*(float *)args[11]),
-	  (int)*(int *)args[12], (int)(*(float *)args[13]),
-	  (int)(*(float *)args[14]), *(int *)args[15], (int)(intptr_t)userdata,
-	  (int)*(ffi_arg *)resp);
-
- }
-
-typedef int (*closure_test_type3)(float, float, float, float, float, float,
-				  float, float, double, int, float, float, int,
-				  float, float, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int res;
-
-  cl_arg_types[0] = &ffi_type_float;
-  cl_arg_types[1] = &ffi_type_float;
-  cl_arg_types[2] = &ffi_type_float;
-  cl_arg_types[3] = &ffi_type_float;
-  cl_arg_types[4] = &ffi_type_float;
-  cl_arg_types[5] = &ffi_type_float;
-  cl_arg_types[6] = &ffi_type_float;
-  cl_arg_types[7] = &ffi_type_float;
-  cl_arg_types[8] = &ffi_type_double;
-  cl_arg_types[9] = &ffi_type_sint;
-  cl_arg_types[10] = &ffi_type_float;
-  cl_arg_types[11] = &ffi_type_float;
-  cl_arg_types[12] = &ffi_type_sint;
-  cl_arg_types[13] = &ffi_type_float;
-  cl_arg_types[14] = &ffi_type_float;
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn3,
-                             (void *) 3 /* userdata */, code)  == FFI_OK);
-
-  res = (*((closure_test_type3)code))
-    (1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9, 10, 11.11, 12.0, 13,
-     19.19, 21.21, 1);
-  /* { dg-output "1 2 3 4 5 6 7 8 9 10 11 12 13 19 21 1 3: 135" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 135" } */
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/closure_fn4.c b/libffi/testsuite/libffi.call/closure_fn4.c
deleted file mode 100644
index d4a1530..0000000
--- a/libffi/testsuite/libffi.call/closure_fn4.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple long long values passing.
-		Also, exceed the limit of gpr and fpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20031026	 */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-static void
-closure_test_fn0(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		 void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(unsigned long long *)args[0] + (int)*(unsigned long long *)args[1] +
-    (int)*(unsigned long long *)args[2] + (int)*(unsigned long long *)args[3] +
-    (int)*(unsigned long long *)args[4] + (int)*(unsigned long long *)args[5] +
-    (int)*(unsigned long long *)args[6] + (int)*(unsigned long long *)args[7] +
-    (int)*(unsigned long long *)args[8] + (int)*(unsigned long long *)args[9] +
-    (int)*(unsigned long long *)args[10] +
-    (int)*(unsigned long long *)args[11] +
-    (int)*(unsigned long long *)args[12] +
-    (int)*(unsigned long long *)args[13] +
-    (int)*(unsigned long long *)args[14] +
-    *(int *)args[15] + (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(unsigned long long *)args[0],
-	 (int)*(unsigned long long *)args[1],
-	 (int)*(unsigned long long *)args[2],
-	 (int)*(unsigned long long *)args[3],
-	 (int)*(unsigned long long *)args[4],
-	 (int)*(unsigned long long *)args[5],
-	 (int)*(unsigned long long *)args[6],
-	 (int)*(unsigned long long *)args[7],
-	 (int)*(unsigned long long *)args[8],
-	 (int)*(unsigned long long *)args[9],
-	 (int)*(unsigned long long *)args[10],
-	 (int)*(unsigned long long *)args[11],
-	 (int)*(unsigned long long *)args[12],
-	 (int)*(unsigned long long *)args[13],
-	 (int)*(unsigned long long *)args[14],
-	 *(int *)args[15],
-	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
-
-}
-
-typedef int (*closure_test_type0)(unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int i, res;
-
-  for (i = 0; i < 15; i++) {
-    cl_arg_types[i] = &ffi_type_uint64;
-  }
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn0,
-                             (void *) 3 /* userdata */, code) == FFI_OK);
-
-  res = (*((closure_test_type0)code))
-    (1LL, 2LL, 3LL, 4LL, 127LL, 429LL, 7LL, 8LL, 9LL, 10LL, 11LL, 12LL,
-     13LL, 19LL, 21LL, 1);
-  /* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 680" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/closure_fn5.c b/libffi/testsuite/libffi.call/closure_fn5.c
deleted file mode 100644
index 9907442..0000000
--- a/libffi/testsuite/libffi.call/closure_fn5.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple long long values passing.
-		Exceed the limit of gpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20031026	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void
-closure_test_fn5(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		 void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(unsigned long long *)args[0] + (int)*(unsigned long long *)args[1] +
-    (int)*(unsigned long long *)args[2] + (int)*(unsigned long long *)args[3] +
-    (int)*(unsigned long long *)args[4] + (int)*(unsigned long long *)args[5] +
-    (int)*(unsigned long long *)args[6] + (int)*(unsigned long long *)args[7] +
-    (int)*(unsigned long long *)args[8] + (int)*(unsigned long long *)args[9] +
-    (int)*(int *)args[10] +
-    (int)*(unsigned long long *)args[11] +
-    (int)*(unsigned long long *)args[12] +
-    (int)*(unsigned long long *)args[13] +
-    (int)*(unsigned long long *)args[14] +
-    *(int *)args[15] + (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(unsigned long long *)args[0],
-	 (int)*(unsigned long long *)args[1],
-	 (int)*(unsigned long long *)args[2],
-	 (int)*(unsigned long long *)args[3],
-	 (int)*(unsigned long long *)args[4],
-	 (int)*(unsigned long long *)args[5],
-	 (int)*(unsigned long long *)args[6],
-	 (int)*(unsigned long long *)args[7],
-	 (int)*(unsigned long long *)args[8],
-	 (int)*(unsigned long long *)args[9],
-	 (int)*(int *)args[10],
-	 (int)*(unsigned long long *)args[11],
-	 (int)*(unsigned long long *)args[12],
-	 (int)*(unsigned long long *)args[13],
-	 (int)*(unsigned long long *)args[14],
-	 *(int *)args[15],
-	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
-
-}
-
-typedef int (*closure_test_type0)(unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  int, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int i, res;
-
-  for (i = 0; i < 10; i++) {
-    cl_arg_types[i] = &ffi_type_uint64;
-  }
-  cl_arg_types[10] = &ffi_type_sint;
-  for (i = 11; i < 15; i++) {
-    cl_arg_types[i] = &ffi_type_uint64;
-  }
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn5,
-                             (void *) 3 /* userdata */, code) == FFI_OK);
-
-  res = (*((closure_test_type0)code))
-    (1LL, 2LL, 3LL, 4LL, 127LL, 429LL, 7LL, 8LL, 9LL, 10LL, 11, 12LL,
-     13LL, 19LL, 21LL, 1);
-  /* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 680" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/closure_fn6.c b/libffi/testsuite/libffi.call/closure_fn6.c
deleted file mode 100644
index 73c54fd..0000000
--- a/libffi/testsuite/libffi.call/closure_fn6.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple values passing from different type.
-		Also, exceed the limit of gpr and fpr registers on PowerPC.
-   Limitations:	none.
-   PR:		PR23404
-   Originator:	<andreast@gcc.gnu.org> 20050830	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void
-closure_test_fn0(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		 void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(unsigned long long *)args[0] +
-    (int)(*(unsigned long long *)args[1]) +
-    (int)(*(unsigned long long *)args[2]) +
-    (int)*(unsigned long long *)args[3] +
-    (int)(*(int *)args[4]) + (int)(*(double *)args[5]) +
-    (int)*(double *)args[6] + (int)(*(float *)args[7]) +
-    (int)(*(double *)args[8]) + (int)*(double *)args[9] +
-    (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
-    (int)*(int *)args[12] + (int)(*(int *)args[13]) +
-    (int)(*(double *)args[14]) +  (int)*(double *)args[15] +
-    (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(unsigned long long  *)args[0],
-	 (int)(*(unsigned long long  *)args[1]),
-	 (int)(*(unsigned long long  *)args[2]),
-	 (int)*(unsigned long long  *)args[3],
-	 (int)(*(int *)args[4]), (int)(*(double *)args[5]),
-	 (int)*(double *)args[6], (int)(*(float *)args[7]),
-	 (int)(*(double *)args[8]), (int)*(double *)args[9],
-	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
-	 (int)*(int *)args[12], (int)(*(int *)args[13]),
-	 (int)(*(double *)args[14]), (int)(*(double *)args[15]),
-	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
-
-}
-
-typedef int (*closure_test_type0)(unsigned long long,
-				  unsigned long long,
-				  unsigned long long,
-				  unsigned long long,
-				  int, double, double, float, double, double,
-				  int, float, int, int, double, double);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int res;
-
-  cl_arg_types[0] = &ffi_type_uint64;
-  cl_arg_types[1] = &ffi_type_uint64;
-  cl_arg_types[2] = &ffi_type_uint64;
-  cl_arg_types[3] = &ffi_type_uint64;
-  cl_arg_types[4] = &ffi_type_sint;
-  cl_arg_types[5] = &ffi_type_double;
-  cl_arg_types[6] = &ffi_type_double;
-  cl_arg_types[7] = &ffi_type_float;
-  cl_arg_types[8] = &ffi_type_double;
-  cl_arg_types[9] = &ffi_type_double;
-  cl_arg_types[10] = &ffi_type_sint;
-  cl_arg_types[11] = &ffi_type_float;
-  cl_arg_types[12] = &ffi_type_sint;
-  cl_arg_types[13] = &ffi_type_sint;
-  cl_arg_types[14] = &ffi_type_double;
-  cl_arg_types[15] = &ffi_type_double;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn0,
-                             (void *) 3 /* userdata */, code) == FFI_OK);
-
-  res = (*((closure_test_type0)code))
-    (1, 2, 3, 4, 127, 429., 7., 8., 9.5, 10., 11, 12., 13,
-     19, 21., 1.);
-  /* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 680" } */
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/closure_loc_fn0.c b/libffi/testsuite/libffi.call/closure_loc_fn0.c
deleted file mode 100644
index b3afa0b..0000000
--- a/libffi/testsuite/libffi.call/closure_loc_fn0.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple values passing from different type.
-		Also, exceed the limit of gpr and fpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void
-closure_loc_test_fn0(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		 void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(unsigned long long *)args[0] + (int)(*(int *)args[1]) +
-    (int)(*(unsigned long long *)args[2]) + (int)*(int *)args[3] +
-    (int)(*(signed short *)args[4]) +
-    (int)(*(unsigned long long *)args[5]) +
-    (int)*(int *)args[6] + (int)(*(int *)args[7]) +
-    (int)(*(double *)args[8]) + (int)*(int *)args[9] +
-    (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
-    (int)*(int *)args[12] + (int)(*(int *)args[13]) +
-    (int)(*(int *)args[14]) +  *(int *)args[15] + (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(unsigned long long *)args[0], (int)(*(int *)args[1]),
-	 (int)(*(unsigned long long *)args[2]),
-	 (int)*(int *)args[3], (int)(*(signed short *)args[4]),
-	 (int)(*(unsigned long long *)args[5]),
-	 (int)*(int *)args[6], (int)(*(int *)args[7]),
-	 (int)(*(double *)args[8]), (int)*(int *)args[9],
-	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
-	 (int)*(int *)args[12], (int)(*(int *)args[13]),
-	 (int)(*(int *)args[14]),*(int *)args[15],
-	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
-
-}
-
-typedef int (*closure_loc_test_type0)(unsigned long long, int, unsigned long long,
-				  int, signed short, unsigned long long, int,
-				  int, double, int, int, float, int, int,
-				  int, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_closure *pcl;
-  ffi_type * cl_arg_types[17];
-  int res;
-  void *codeloc;
-
-  cl_arg_types[0] = &ffi_type_uint64;
-  cl_arg_types[1] = &ffi_type_sint;
-  cl_arg_types[2] = &ffi_type_uint64;
-  cl_arg_types[3] = &ffi_type_sint;
-  cl_arg_types[4] = &ffi_type_sshort;
-  cl_arg_types[5] = &ffi_type_uint64;
-  cl_arg_types[6] = &ffi_type_sint;
-  cl_arg_types[7] = &ffi_type_sint;
-  cl_arg_types[8] = &ffi_type_double;
-  cl_arg_types[9] = &ffi_type_sint;
-  cl_arg_types[10] = &ffi_type_sint;
-  cl_arg_types[11] = &ffi_type_float;
-  cl_arg_types[12] = &ffi_type_sint;
-  cl_arg_types[13] = &ffi_type_sint;
-  cl_arg_types[14] = &ffi_type_sint;
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  pcl = ffi_closure_alloc(sizeof(ffi_closure), &codeloc);
-  CHECK(pcl != NULL);
-  CHECK(codeloc != NULL);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_loc_test_fn0,
-			 (void *) 3 /* userdata */, codeloc) == FFI_OK);
-  
-  CHECK(memcmp(pcl, codeloc, sizeof(*pcl)) == 0);
-
-  res = (*((closure_loc_test_type0)codeloc))
-    (1LL, 2, 3LL, 4, 127, 429LL, 7, 8, 9.5, 10, 11, 12, 13,
-     19, 21, 1);
-  /* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 680" } */
-     exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/closure_simple.c b/libffi/testsuite/libffi.call/closure_simple.c
deleted file mode 100644
index 5a4e728..0000000
--- a/libffi/testsuite/libffi.call/closure_simple.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check simple closure handling with all ABIs
-   Limitations:	none.
-   PR:		none.
-   Originator:	<twalljava@dev.java.net> */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void
-closure_test(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(int *)args[0] + (int)(*(int *)args[1])
-    + (int)(*(int *)args[2])  + (int)(*(int *)args[3])
-    + (int)(intptr_t)userdata;
-
-  printf("%d %d %d %d: %d\n",
-	 (int)*(int *)args[0], (int)(*(int *)args[1]),
-	 (int)(*(int *)args[2]), (int)(*(int *)args[3]),
-         (int)*(ffi_arg *)resp);
-
-}
-
-typedef int (ABI_ATTR *closure_test_type0)(int, int, int, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int res;
-
-  cl_arg_types[0] = &ffi_type_uint;
-  cl_arg_types[1] = &ffi_type_uint;
-  cl_arg_types[2] = &ffi_type_uint;
-  cl_arg_types[3] = &ffi_type_uint;
-  cl_arg_types[4] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 4,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test,
-                             (void *) 3 /* userdata */, code) == FFI_OK);
-
-  res = (*(closure_test_type0)code)(0, 1, 2, 3);
-  /* { dg-output "0 1 2 3: 9" } */
-
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 9" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_12byte.c b/libffi/testsuite/libffi.call/cls_12byte.c
deleted file mode 100644
index ea0825d..0000000
--- a/libffi/testsuite/libffi.call/cls_12byte.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_12byte {
-  int a;
-  int b;
-  int c;
-} cls_struct_12byte;
-
-cls_struct_12byte cls_struct_12byte_fn(struct cls_struct_12byte b1,
-			    struct cls_struct_12byte b2)
-{
-  struct cls_struct_12byte result;
-
-  result.a = b1.a + b2.a;
-  result.b = b1.b + b2.b;
-  result.c = b1.c + b2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", b1.a, b1.b, b1.c, b2.a, b2.b, b2.c,
-	 result.a, result.b, result.c);
-
-  return result;
-}
-
-static void cls_struct_12byte_gn(ffi_cif* cif __UNUSED__, void* resp,
-				 void** args , void* userdata __UNUSED__)
-{
-  struct cls_struct_12byte b1, b2;
-
-  b1 = *(struct cls_struct_12byte*)(args[0]);
-  b2 = *(struct cls_struct_12byte*)(args[1]);
-
-  *(cls_struct_12byte*)resp = cls_struct_12byte_fn(b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_12byte h_dbl = { 7, 4, 9 };
-  struct cls_struct_12byte j_dbl = { 1, 5, 3 };
-  struct cls_struct_12byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_sint;
-  cls_struct_fields[1] = &ffi_type_sint;
-  cls_struct_fields[2] = &ffi_type_sint;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &h_dbl;
-  args_dbl[1] = &j_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_12byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "7 4 9 1 5 3: 8 9 12" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 8 9 12" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_12byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl.a = 0;
-  res_dbl.b = 0;
-  res_dbl.c = 0;
-
-  res_dbl = ((cls_struct_12byte(*)(cls_struct_12byte, cls_struct_12byte))(code))(h_dbl, j_dbl);
-  /* { dg-output "\n7 4 9 1 5 3: 8 9 12" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 8 9 12" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_16byte.c b/libffi/testsuite/libffi.call/cls_16byte.c
deleted file mode 100644
index 89a08a2..0000000
--- a/libffi/testsuite/libffi.call/cls_16byte.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_16byte {
-  int a;
-  double b;
-  int c;
-} cls_struct_16byte;
-
-cls_struct_16byte cls_struct_16byte_fn(struct cls_struct_16byte b1,
-			    struct cls_struct_16byte b2)
-{
-  struct cls_struct_16byte result;
-
-  result.a = b1.a + b2.a;
-  result.b = b1.b + b2.b;
-  result.c = b1.c + b2.c;
-
-  printf("%d %g %d %d %g %d: %d %g %d\n", b1.a, b1.b, b1.c, b2.a, b2.b, b2.c,
-	 result.a, result.b, result.c);
-
-  return result;
-}
-
-static void cls_struct_16byte_gn(ffi_cif* cif __UNUSED__, void* resp,
-				 void** args, void* userdata __UNUSED__)
-{
-  struct cls_struct_16byte b1, b2;
-
-  b1 = *(struct cls_struct_16byte*)(args[0]);
-  b2 = *(struct cls_struct_16byte*)(args[1]);
-
-  *(cls_struct_16byte*)resp = cls_struct_16byte_fn(b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_16byte h_dbl = { 7, 8.0, 9 };
-  struct cls_struct_16byte j_dbl = { 1, 9.0, 3 };
-  struct cls_struct_16byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_sint;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = &ffi_type_sint;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &h_dbl;
-  args_dbl[1] = &j_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_16byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "7 8 9 1 9 3: 8 17 12" } */
-  printf("res: %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 8 17 12" } */
-
-  res_dbl.a = 0;
-  res_dbl.b = 0.0;
-  res_dbl.c = 0;
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_16byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_16byte(*)(cls_struct_16byte, cls_struct_16byte))(code))(h_dbl, j_dbl);
-  /* { dg-output "\n7 8 9 1 9 3: 8 17 12" } */
-  printf("res: %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 8 17 12" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_18byte.c b/libffi/testsuite/libffi.call/cls_18byte.c
deleted file mode 100644
index 9f75da8..0000000
--- a/libffi/testsuite/libffi.call/cls_18byte.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Double alignment check on darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030915	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_18byte {
-  double a;
-  unsigned char b;
-  unsigned char c;
-  double d;
-} cls_struct_18byte;
-
-cls_struct_18byte cls_struct_18byte_fn(struct cls_struct_18byte a1,
-			    struct cls_struct_18byte a2)
-{
-  struct cls_struct_18byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-
-
-  printf("%g %d %d %g %g %d %d %g: %g %d %d %g\n", a1.a, a1.b, a1.c, a1.d,
-	 a2.a, a2.b, a2.c, a2.d,
-	 result.a, result.b, result.c, result.d);
-  return result;
-}
-
-static void
-cls_struct_18byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-  struct cls_struct_18byte a1, a2;
-
-  a1 = *(struct cls_struct_18byte*)(args[0]);
-  a2 = *(struct cls_struct_18byte*)(args[1]);
-
-  *(cls_struct_18byte*)resp = cls_struct_18byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[5];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[3];
-
-  struct cls_struct_18byte g_dbl = { 1.0, 127, 126, 3.0 };
-  struct cls_struct_18byte f_dbl = { 4.0, 125, 124, 5.0 };
-  struct cls_struct_18byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_double;
-  cls_struct_fields[4] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_18byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 127 126 3 4 125 124 5: 5 252 250 8" } */
-  printf("res: %g %d %d %g\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 5 252 250 8" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_18byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_18byte(*)(cls_struct_18byte, cls_struct_18byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n1 127 126 3 4 125 124 5: 5 252 250 8" } */
-  printf("res: %g %d %d %g\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 5 252 250 8" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_19byte.c b/libffi/testsuite/libffi.call/cls_19byte.c
deleted file mode 100644
index 278794b..0000000
--- a/libffi/testsuite/libffi.call/cls_19byte.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Double alignment check on darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030915	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_19byte {
-  double a;
-  unsigned char b;
-  unsigned char c;
-  double d;
-  unsigned char e;
-} cls_struct_19byte;
-
-cls_struct_19byte cls_struct_19byte_fn(struct cls_struct_19byte a1,
-			    struct cls_struct_19byte a2)
-{
-  struct cls_struct_19byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-  result.e = a1.e + a2.e;
-
-
-  printf("%g %d %d %g %d %g %d %d %g %d: %g %d %d %g %d\n",
-	 a1.a, a1.b, a1.c, a1.d, a1.e,
-	 a2.a, a2.b, a2.c, a2.d, a2.e,
-	 result.a, result.b, result.c, result.d, result.e);
-  return result;
-}
-
-static void
-cls_struct_19byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-  struct cls_struct_19byte a1, a2;
-
-  a1 = *(struct cls_struct_19byte*)(args[0]);
-  a2 = *(struct cls_struct_19byte*)(args[1]);
-
-  *(cls_struct_19byte*)resp = cls_struct_19byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[6];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[3];
-
-  struct cls_struct_19byte g_dbl = { 1.0, 127, 126, 3.0, 120 };
-  struct cls_struct_19byte f_dbl = { 4.0, 125, 124, 5.0, 119 };
-  struct cls_struct_19byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_double;
-  cls_struct_fields[4] = &ffi_type_uchar;
-  cls_struct_fields[5] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_19byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 127 126 3 120 4 125 124 5 119: 5 252 250 8 239" } */
-  printf("res: %g %d %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e);
-  /* { dg-output "\nres: 5 252 250 8 239" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_19byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_19byte(*)(cls_struct_19byte, cls_struct_19byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n1 127 126 3 120 4 125 124 5 119: 5 252 250 8 239" } */
-  printf("res: %g %d %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e);
-  /* { dg-output "\nres: 5 252 250 8 239" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_1_1byte.c b/libffi/testsuite/libffi.call/cls_1_1byte.c
deleted file mode 100644
index 82492c0..0000000
--- a/libffi/testsuite/libffi.call/cls_1_1byte.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Especially with small structures which may fit in one
-		register. Depending on the ABI.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030902	 */
-
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_1_1byte {
-  unsigned char a;
-} cls_struct_1_1byte;
-
-cls_struct_1_1byte cls_struct_1_1byte_fn(struct cls_struct_1_1byte a1,
-			    struct cls_struct_1_1byte a2)
-{
-  struct cls_struct_1_1byte result;
-
-  result.a = a1.a + a2.a;
-
-  printf("%d %d: %d\n", a1.a, a2.a, result.a);
-
-  return  result;
-}
-
-static void
-cls_struct_1_1byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		      void* userdata __UNUSED__)
-{
-
-  struct cls_struct_1_1byte a1, a2;
-
-  a1 = *(struct cls_struct_1_1byte*)(args[0]);
-  a2 = *(struct cls_struct_1_1byte*)(args[1]);
-
-  *(cls_struct_1_1byte*)resp = cls_struct_1_1byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[2];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_1_1byte g_dbl = { 12 };
-  struct cls_struct_1_1byte f_dbl = { 178 };
-  struct cls_struct_1_1byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_1_1byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 178: 190" } */
-  printf("res: %d\n", res_dbl.a);
-  /* { dg-output "\nres: 190" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_1_1byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_1_1byte(*)(cls_struct_1_1byte, cls_struct_1_1byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 178: 190" } */
-  printf("res: %d\n", res_dbl.a);
-  /* { dg-output "\nres: 190" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_20byte.c b/libffi/testsuite/libffi.call/cls_20byte.c
deleted file mode 100644
index 3f8bb28..0000000
--- a/libffi/testsuite/libffi.call/cls_20byte.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_20byte {
-  double a;
-  double b;
-  int c;
-} cls_struct_20byte;
-
-cls_struct_20byte cls_struct_20byte_fn(struct cls_struct_20byte a1,
-			    struct cls_struct_20byte a2)
-{
-  struct cls_struct_20byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%g %g %d %g %g %d: %g %g %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c,
-	 result.a, result.b, result.c);
-  return result;
-}
-
-static void
-cls_struct_20byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-  struct cls_struct_20byte a1, a2;
-
-  a1 = *(struct cls_struct_20byte*)(args[0]);
-  a2 = *(struct cls_struct_20byte*)(args[1]);
-
-  *(cls_struct_20byte*)resp = cls_struct_20byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_20byte g_dbl = { 1.0, 2.0, 3 };
-  struct cls_struct_20byte f_dbl = { 4.0, 5.0, 7 };
-  struct cls_struct_20byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = &ffi_type_sint;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_20byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 2 3 4 5 7: 5 7 10" } */
-  printf("res: %g %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 5 7 10" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_20byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_20byte(*)(cls_struct_20byte, cls_struct_20byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n1 2 3 4 5 7: 5 7 10" } */
-  printf("res: %g %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 5 7 10" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_20byte1.c b/libffi/testsuite/libffi.call/cls_20byte1.c
deleted file mode 100644
index 6562727..0000000
--- a/libffi/testsuite/libffi.call/cls_20byte1.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_20byte {
-  int a;
-  double b;
-  double c;
-} cls_struct_20byte;
-
-cls_struct_20byte cls_struct_20byte_fn(struct cls_struct_20byte a1,
-			    struct cls_struct_20byte a2)
-{
-  struct cls_struct_20byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %g %g %d %g %g: %d %g %g\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c,
-	 result.a, result.b, result.c);
-  return result;
-}
-
-static void
-cls_struct_20byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-  struct cls_struct_20byte a1, a2;
-
-  a1 = *(struct cls_struct_20byte*)(args[0]);
-  a2 = *(struct cls_struct_20byte*)(args[1]);
-
-  *(cls_struct_20byte*)resp = cls_struct_20byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[3];
-
-  struct cls_struct_20byte g_dbl = { 1, 2.0, 3.0 };
-  struct cls_struct_20byte f_dbl = { 4, 5.0, 7.0 };
-  struct cls_struct_20byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_sint;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = &ffi_type_double;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_20byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 2 3 4 5 7: 5 7 10" } */
-  printf("res: %d %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 5 7 10" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_20byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_20byte(*)(cls_struct_20byte, cls_struct_20byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n1 2 3 4 5 7: 5 7 10" } */
-  printf("res: %d %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 5 7 10" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_24byte.c b/libffi/testsuite/libffi.call/cls_24byte.c
deleted file mode 100644
index 1d82f6e..0000000
--- a/libffi/testsuite/libffi.call/cls_24byte.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_24byte {
-  double a;
-  double b;
-  int c;
-  float d;
-} cls_struct_24byte;
-
-cls_struct_24byte cls_struct_24byte_fn(struct cls_struct_24byte b0,
-			    struct cls_struct_24byte b1,
-			    struct cls_struct_24byte b2,
-			    struct cls_struct_24byte b3)
-{
-  struct cls_struct_24byte result;
-
-  result.a = b0.a + b1.a + b2.a + b3.a;
-  result.b = b0.b + b1.b + b2.b + b3.b;
-  result.c = b0.c + b1.c + b2.c + b3.c;
-  result.d = b0.d + b1.d + b2.d + b3.d;
-
-  printf("%g %g %d %g %g %g %d %g %g %g %d %g %g %g %d %g: %g %g %d %g\n",
-	 b0.a, b0.b, b0.c, b0.d,
-	 b1.a, b1.b, b1.c, b1.d,
-	 b2.a, b2.b, b2.c, b2.d,
-	 b3.a, b3.b, b3.c, b2.d,
-	 result.a, result.b, result.c, result.d);
-
-  return result;
-}
-
-static void
-cls_struct_24byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-  struct cls_struct_24byte b0, b1, b2, b3;
-
-  b0 = *(struct cls_struct_24byte*)(args[0]);
-  b1 = *(struct cls_struct_24byte*)(args[1]);
-  b2 = *(struct cls_struct_24byte*)(args[2]);
-  b3 = *(struct cls_struct_24byte*)(args[3]);
-
-  *(cls_struct_24byte*)resp = cls_struct_24byte_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[5];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_24byte e_dbl = { 9.0, 2.0, 6, 5.0 };
-  struct cls_struct_24byte f_dbl = { 1.0, 2.0, 3, 7.0 };
-  struct cls_struct_24byte g_dbl = { 4.0, 5.0, 7, 9.0 };
-  struct cls_struct_24byte h_dbl = { 8.0, 6.0, 1, 4.0 };
-  struct cls_struct_24byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = &ffi_type_sint;
-  cls_struct_fields[3] = &ffi_type_float;
-  cls_struct_fields[4] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = &cls_struct_type;
-  dbl_arg_types[3] = &cls_struct_type;
-  dbl_arg_types[4] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = &h_dbl;
-  args_dbl[4] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_24byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "9 2 6 5 1 2 3 7 4 5 7 9 8 6 1 9: 22 15 17 25" } */
-  printf("res: %g %g %d %g\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 22 15 17 25" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_24byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_24byte(*)(cls_struct_24byte,
-				   cls_struct_24byte,
-				   cls_struct_24byte,
-				   cls_struct_24byte))
-	     (code))(e_dbl, f_dbl, g_dbl, h_dbl);
-  /* { dg-output "\n9 2 6 5 1 2 3 7 4 5 7 9 8 6 1 9: 22 15 17 25" } */
-  printf("res: %g %g %d %g\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 22 15 17 25" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_2byte.c b/libffi/testsuite/libffi.call/cls_2byte.c
deleted file mode 100644
index 81bb0a6..0000000
--- a/libffi/testsuite/libffi.call/cls_2byte.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Especially with small structures which may fit in one
-		register. Depending on the ABI.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_2byte {
-  unsigned char a;
-  unsigned char b;
-} cls_struct_2byte;
-
-cls_struct_2byte cls_struct_2byte_fn(struct cls_struct_2byte a1,
-			    struct cls_struct_2byte a2)
-{
-  struct cls_struct_2byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-
-  printf("%d %d %d %d: %d %d\n", a1.a, a1.b, a2.a, a2.b, result.a, result.b);
-
-  return  result;
-}
-
-static void
-cls_struct_2byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_2byte a1, a2;
-
-  a1 = *(struct cls_struct_2byte*)(args[0]);
-  a2 = *(struct cls_struct_2byte*)(args[1]);
-
-  *(cls_struct_2byte*)resp = cls_struct_2byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_2byte g_dbl = { 12, 127 };
-  struct cls_struct_2byte f_dbl = { 1, 13 };
-  struct cls_struct_2byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_2byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 127 1 13: 13 140" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 13 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_2byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_2byte(*)(cls_struct_2byte, cls_struct_2byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 127 1 13: 13 140" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 13 140" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_3_1byte.c b/libffi/testsuite/libffi.call/cls_3_1byte.c
deleted file mode 100644
index b782746..0000000
--- a/libffi/testsuite/libffi.call/cls_3_1byte.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Especially with small structures which may fit in one
-		register. Depending on the ABI.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030902	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_3_1byte {
-  unsigned char a;
-  unsigned char b;
-  unsigned char c;
-} cls_struct_3_1byte;
-
-cls_struct_3_1byte cls_struct_3_1byte_fn(struct cls_struct_3_1byte a1,
-			    struct cls_struct_3_1byte a2)
-{
-  struct cls_struct_3_1byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, a1.b, a1.c,
-	 a2.a, a2.b, a2.c,
-	 result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_3_1byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		      void* userdata __UNUSED__)
-{
-
-  struct cls_struct_3_1byte a1, a2;
-
-  a1 = *(struct cls_struct_3_1byte*)(args[0]);
-  a2 = *(struct cls_struct_3_1byte*)(args[1]);
-
-  *(cls_struct_3_1byte*)resp = cls_struct_3_1byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_3_1byte g_dbl = { 12, 13, 14 };
-  struct cls_struct_3_1byte f_dbl = { 178, 179, 180 };
-  struct cls_struct_3_1byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_3_1byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 13 14 178 179 180: 190 192 194" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 190 192 194" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_3_1byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_3_1byte(*)(cls_struct_3_1byte, cls_struct_3_1byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 13 14 178 179 180: 190 192 194" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 190 192 194" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_3byte1.c b/libffi/testsuite/libffi.call/cls_3byte1.c
deleted file mode 100644
index a02c463..0000000
--- a/libffi/testsuite/libffi.call/cls_3byte1.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Especially with small structures which may fit in one
-		register. Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_3byte {
-  unsigned short a;
-  unsigned char b;
-} cls_struct_3byte;
-
-cls_struct_3byte cls_struct_3byte_fn(struct cls_struct_3byte a1,
-			    struct cls_struct_3byte a2)
-{
-  struct cls_struct_3byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-
-  printf("%d %d %d %d: %d %d\n", a1.a, a1.b, a2.a, a2.b, result.a, result.b);
-
-  return  result;
-}
-
-static void
-cls_struct_3byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_3byte a1, a2;
-
-  a1 = *(struct cls_struct_3byte*)(args[0]);
-  a2 = *(struct cls_struct_3byte*)(args[1]);
-
-  *(cls_struct_3byte*)resp = cls_struct_3byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_3byte g_dbl = { 12, 119 };
-  struct cls_struct_3byte f_dbl = { 1, 15 };
-  struct cls_struct_3byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_ushort;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_3byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 119 1 15: 13 134" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 13 134" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_3byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_3byte(*)(cls_struct_3byte, cls_struct_3byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 119 1 15: 13 134" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 13 134" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_3byte2.c b/libffi/testsuite/libffi.call/cls_3byte2.c
deleted file mode 100644
index c7251ce..0000000
--- a/libffi/testsuite/libffi.call/cls_3byte2.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Especially with small structures which may fit in one
-		register. Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_3byte_1 {
-  unsigned char a;
-  unsigned short b;
-} cls_struct_3byte_1;
-
-cls_struct_3byte_1 cls_struct_3byte_fn1(struct cls_struct_3byte_1 a1,
-			    struct cls_struct_3byte_1 a2)
-{
-  struct cls_struct_3byte_1 result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-
-  printf("%d %d %d %d: %d %d\n", a1.a, a1.b, a2.a, a2.b, result.a, result.b);
-
-  return  result;
-}
-
-static void
-cls_struct_3byte_gn1(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-
-  struct cls_struct_3byte_1 a1, a2;
-
-  a1 = *(struct cls_struct_3byte_1*)(args[0]);
-  a2 = *(struct cls_struct_3byte_1*)(args[1]);
-
-  *(cls_struct_3byte_1*)resp = cls_struct_3byte_fn1(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_3byte_1 g_dbl = { 15, 125 };
-  struct cls_struct_3byte_1 f_dbl = { 9, 19 };
-  struct cls_struct_3byte_1 res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_ushort;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_3byte_fn1), &res_dbl, args_dbl);
-  /* { dg-output "15 125 9 19: 24 144" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 24 144" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_3byte_gn1, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_3byte_1(*)(cls_struct_3byte_1, cls_struct_3byte_1))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n15 125 9 19: 24 144" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 24 144" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_4_1byte.c b/libffi/testsuite/libffi.call/cls_4_1byte.c
deleted file mode 100644
index 2d6d8b6..0000000
--- a/libffi/testsuite/libffi.call/cls_4_1byte.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Especially with small structures which may fit in one
-		register. Depending on the ABI.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030902	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_4_1byte {
-  unsigned char a;
-  unsigned char b;
-  unsigned char c;
-  unsigned char d;
-} cls_struct_4_1byte;
-
-cls_struct_4_1byte cls_struct_4_1byte_fn(struct cls_struct_4_1byte a1,
-			    struct cls_struct_4_1byte a2)
-{
-  struct cls_struct_4_1byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-
-  printf("%d %d %d %d %d %d %d %d: %d %d %d %d\n", a1.a, a1.b, a1.c, a1.d,
-	 a2.a, a2.b, a2.c, a2.d,
-	 result.a, result.b, result.c, result.d);
-
-  return  result;
-}
-
-static void
-cls_struct_4_1byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		      void* userdata __UNUSED__)
-{
-
-  struct cls_struct_4_1byte a1, a2;
-
-  a1 = *(struct cls_struct_4_1byte*)(args[0]);
-  a2 = *(struct cls_struct_4_1byte*)(args[1]);
-
-  *(cls_struct_4_1byte*)resp = cls_struct_4_1byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[5];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_4_1byte g_dbl = { 12, 13, 14, 15 };
-  struct cls_struct_4_1byte f_dbl = { 178, 179, 180, 181 };
-  struct cls_struct_4_1byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_uchar;
-  cls_struct_fields[4] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_4_1byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 13 14 15 178 179 180 181: 190 192 194 196" } */
-  printf("res: %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 190 192 194 196" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_4_1byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_4_1byte(*)(cls_struct_4_1byte, cls_struct_4_1byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 13 14 15 178 179 180 181: 190 192 194 196" } */
-  printf("res: %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 190 192 194 196" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_4byte.c b/libffi/testsuite/libffi.call/cls_4byte.c
deleted file mode 100644
index 4ac3787..0000000
--- a/libffi/testsuite/libffi.call/cls_4byte.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-typedef struct cls_struct_4byte {
-  unsigned short a;
-  unsigned short b;
-} cls_struct_4byte;
-
-cls_struct_4byte cls_struct_4byte_fn(struct cls_struct_4byte a1,
-			    struct cls_struct_4byte a2)
-{
-  struct cls_struct_4byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-
-  printf("%d %d %d %d: %d %d\n", a1.a, a1.b, a2.a, a2.b, result.a, result.b);
-
-  return  result;
-}
-
-static void
-cls_struct_4byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_4byte a1, a2;
-
-  a1 = *(struct cls_struct_4byte*)(args[0]);
-  a2 = *(struct cls_struct_4byte*)(args[1]);
-
-  *(cls_struct_4byte*)resp = cls_struct_4byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_4byte g_dbl = { 127, 120 };
-  struct cls_struct_4byte f_dbl = { 12, 128 };
-  struct cls_struct_4byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_ushort;
-  cls_struct_fields[1] = &ffi_type_ushort;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_4byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 12 128: 139 248" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 139 248" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_4byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_4byte(*)(cls_struct_4byte, cls_struct_4byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 12 128: 139 248" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 139 248" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_5_1_byte.c b/libffi/testsuite/libffi.call/cls_5_1_byte.c
deleted file mode 100644
index ad9d51c..0000000
--- a/libffi/testsuite/libffi.call/cls_5_1_byte.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050708	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_5byte {
-  unsigned char a;
-  unsigned char b;
-  unsigned char c;
-  unsigned char d;
-  unsigned char e;
-} cls_struct_5byte;
-
-cls_struct_5byte cls_struct_5byte_fn(struct cls_struct_5byte a1,
-			    struct cls_struct_5byte a2)
-{
-  struct cls_struct_5byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-  result.e = a1.e + a2.e;
-
-  printf("%d %d %d %d %d %d %d %d %d %d: %d %d %d %d %d\n",
-	 a1.a, a1.b, a1.c, a1.d, a1.e,
-	 a2.a, a2.b, a2.c, a2.d, a2.e,
-	 result.a, result.b, result.c, result.d, result.e);
-
-  return  result;
-}
-
-static void
-cls_struct_5byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_5byte a1, a2;
-
-  a1 = *(struct cls_struct_5byte*)(args[0]);
-  a2 = *(struct cls_struct_5byte*)(args[1]);
-
-  *(cls_struct_5byte*)resp = cls_struct_5byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[6];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_5byte g_dbl = { 127, 120, 1, 3, 4 };
-  struct cls_struct_5byte f_dbl = { 12, 128, 9, 3, 4 };
-  struct cls_struct_5byte res_dbl = { 0, 0, 0, 0, 0 };
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_uchar;
-  cls_struct_fields[4] = &ffi_type_uchar;
-  cls_struct_fields[5] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_5byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 1 3 4 12 128 9 3 4: 139 248 10 6 8" } */
-  printf("res: %d %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e);
-  /* { dg-output "\nres: 139 248 10 6 8" } */
-
-  res_dbl.a = 0;
-  res_dbl.b = 0;
-  res_dbl.c = 0;
-  res_dbl.d = 0;
-  res_dbl.e = 0;
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_5byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_5byte(*)(cls_struct_5byte, cls_struct_5byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 1 3 4 12 128 9 3 4: 139 248 10 6 8" } */
-  printf("res: %d %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e);
-  /* { dg-output "\nres: 139 248 10 6 8" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_5byte.c b/libffi/testsuite/libffi.call/cls_5byte.c
deleted file mode 100644
index 4e0c000..0000000
--- a/libffi/testsuite/libffi.call/cls_5byte.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_5byte {
-  unsigned short a;
-  unsigned short b;
-  unsigned char c;
-} cls_struct_5byte;
-
-cls_struct_5byte cls_struct_5byte_fn(struct cls_struct_5byte a1,
-			    struct cls_struct_5byte a2)
-{
-  struct cls_struct_5byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, a1.b, a1.c,
-	 a2.a, a2.b, a2.c,
-	 result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_5byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_5byte a1, a2;
-
-  a1 = *(struct cls_struct_5byte*)(args[0]);
-  a2 = *(struct cls_struct_5byte*)(args[1]);
-
-  *(cls_struct_5byte*)resp = cls_struct_5byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_5byte g_dbl = { 127, 120, 1 };
-  struct cls_struct_5byte f_dbl = { 12, 128, 9 };
-  struct cls_struct_5byte res_dbl = { 0, 0, 0 };
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_ushort;
-  cls_struct_fields[1] = &ffi_type_ushort;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_5byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 1 12 128 9: 139 248 10" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 139 248 10" } */
-
-  res_dbl.a = 0;
-  res_dbl.b = 0;
-  res_dbl.c = 0;
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_5byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_5byte(*)(cls_struct_5byte, cls_struct_5byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 1 12 128 9: 139 248 10" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 139 248 10" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_64byte.c b/libffi/testsuite/libffi.call/cls_64byte.c
deleted file mode 100644
index a55edc2..0000000
--- a/libffi/testsuite/libffi.call/cls_64byte.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check bigger struct which overlaps
-		the gp and fp register count on Darwin/AIX/ppc64.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_64byte {
-  double a;
-  double b;
-  double c;
-  double d;
-  double e;
-  double f;
-  double g;
-  double h;
-} cls_struct_64byte;
-
-cls_struct_64byte cls_struct_64byte_fn(struct cls_struct_64byte b0,
-			    struct cls_struct_64byte b1,
-			    struct cls_struct_64byte b2,
-			    struct cls_struct_64byte b3)
-{
-  struct cls_struct_64byte result;
-
-  result.a = b0.a + b1.a + b2.a + b3.a;
-  result.b = b0.b + b1.b + b2.b + b3.b;
-  result.c = b0.c + b1.c + b2.c + b3.c;
-  result.d = b0.d + b1.d + b2.d + b3.d;
-  result.e = b0.e + b1.e + b2.e + b3.e;
-  result.f = b0.f + b1.f + b2.f + b3.f;
-  result.g = b0.g + b1.g + b2.g + b3.g;
-  result.h = b0.h + b1.h + b2.h + b3.h;
-
-  printf("%g %g %g %g %g %g %g %g\n", result.a, result.b, result.c,
-	 result.d, result.e, result.f, result.g, result.h);
-
-  return result;
-}
-
-static void
-cls_struct_64byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-  struct cls_struct_64byte b0, b1, b2, b3;
-
-  b0 = *(struct cls_struct_64byte*)(args[0]);
-  b1 = *(struct cls_struct_64byte*)(args[1]);
-  b2 = *(struct cls_struct_64byte*)(args[2]);
-  b3 = *(struct cls_struct_64byte*)(args[3]);
-
-  *(cls_struct_64byte*)resp = cls_struct_64byte_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[9];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_64byte e_dbl = { 9.0, 2.0, 6.0, 5.0, 3.0, 4.0, 8.0, 1.0 };
-  struct cls_struct_64byte f_dbl = { 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 6.0, 7.0 };
-  struct cls_struct_64byte g_dbl = { 4.0, 5.0, 7.0, 9.0, 1.0, 1.0, 2.0, 9.0 };
-  struct cls_struct_64byte h_dbl = { 8.0, 6.0, 1.0, 4.0, 0.0, 3.0, 3.0, 1.0 };
-  struct cls_struct_64byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = &ffi_type_double;
-  cls_struct_fields[3] = &ffi_type_double;
-  cls_struct_fields[4] = &ffi_type_double;
-  cls_struct_fields[5] = &ffi_type_double;
-  cls_struct_fields[6] = &ffi_type_double;
-  cls_struct_fields[7] = &ffi_type_double;
-  cls_struct_fields[8] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = &cls_struct_type;
-  dbl_arg_types[3] = &cls_struct_type;
-  dbl_arg_types[4] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = &h_dbl;
-  args_dbl[4] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_64byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "22 15 17 25 6 13 19 18" } */
-  printf("res: %g %g %g %g %g %g %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h);
-  /* { dg-output "\nres: 22 15 17 25 6 13 19 18" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_64byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_64byte(*)(cls_struct_64byte,
-				   cls_struct_64byte,
-				   cls_struct_64byte,
-				   cls_struct_64byte))
-	     (code))(e_dbl, f_dbl, g_dbl, h_dbl);
-  /* { dg-output "\n22 15 17 25 6 13 19 18" } */
-  printf("res: %g %g %g %g %g %g %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h);
-  /* { dg-output "\nres: 22 15 17 25 6 13 19 18" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_6_1_byte.c b/libffi/testsuite/libffi.call/cls_6_1_byte.c
deleted file mode 100644
index b4dcdba..0000000
--- a/libffi/testsuite/libffi.call/cls_6_1_byte.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050708	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_6byte {
-  unsigned char a;
-  unsigned char b;
-  unsigned char c;
-  unsigned char d;
-  unsigned char e;
-  unsigned char f;
-} cls_struct_6byte;
-
-cls_struct_6byte cls_struct_6byte_fn(struct cls_struct_6byte a1,
-			    struct cls_struct_6byte a2)
-{
-  struct cls_struct_6byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-  result.e = a1.e + a2.e;
-  result.f = a1.f + a2.f;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d: %d %d %d %d %d %d\n",
-	 a1.a, a1.b, a1.c, a1.d, a1.e, a1.f,
-	 a2.a, a2.b, a2.c, a2.d, a2.e, a2.f,
-	 result.a, result.b, result.c, result.d, result.e, result.f);
-
-  return  result;
-}
-
-static void
-cls_struct_6byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_6byte a1, a2;
-
-  a1 = *(struct cls_struct_6byte*)(args[0]);
-  a2 = *(struct cls_struct_6byte*)(args[1]);
-
-  *(cls_struct_6byte*)resp = cls_struct_6byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[7];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_6byte g_dbl = { 127, 120, 1, 3, 4, 5 };
-  struct cls_struct_6byte f_dbl = { 12, 128, 9, 3, 4, 5 };
-  struct cls_struct_6byte res_dbl = { 0, 0, 0, 0, 0, 0 };
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_uchar;
-  cls_struct_fields[4] = &ffi_type_uchar;
-  cls_struct_fields[5] = &ffi_type_uchar;
-  cls_struct_fields[6] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_6byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 1 3 4 5 12 128 9 3 4 5: 139 248 10 6 8 10" } */
-  printf("res: %d %d %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e, res_dbl.f);
-  /* { dg-output "\nres: 139 248 10 6 8 10" } */
-
-  res_dbl.a = 0;
-  res_dbl.b = 0;
-  res_dbl.c = 0;
-  res_dbl.d = 0;
-  res_dbl.e = 0;
-  res_dbl.f = 0;
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_6byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_6byte(*)(cls_struct_6byte, cls_struct_6byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 1 3 4 5 12 128 9 3 4 5: 139 248 10 6 8 10" } */
-  printf("res: %d %d %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e, res_dbl.f);
-  /* { dg-output "\nres: 139 248 10 6 8 10" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_6byte.c b/libffi/testsuite/libffi.call/cls_6byte.c
deleted file mode 100644
index 7406780..0000000
--- a/libffi/testsuite/libffi.call/cls_6byte.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_6byte {
-  unsigned short a;
-  unsigned short b;
-  unsigned char c;
-  unsigned char d;
-} cls_struct_6byte;
-
-cls_struct_6byte cls_struct_6byte_fn(struct cls_struct_6byte a1,
-			    struct cls_struct_6byte a2)
-{
-  struct cls_struct_6byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-
-  printf("%d %d %d %d %d %d %d %d: %d %d %d %d\n", a1.a, a1.b, a1.c, a1.d,
-	 a2.a, a2.b, a2.c, a2.d,
-	 result.a, result.b, result.c, result.d);
-
-  return  result;
-}
-
-static void
-cls_struct_6byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_6byte a1, a2;
-
-  a1 = *(struct cls_struct_6byte*)(args[0]);
-  a2 = *(struct cls_struct_6byte*)(args[1]);
-
-  *(cls_struct_6byte*)resp = cls_struct_6byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[5];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_6byte g_dbl = { 127, 120, 1, 128 };
-  struct cls_struct_6byte f_dbl = { 12, 128, 9, 127 };
-  struct cls_struct_6byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_ushort;
-  cls_struct_fields[1] = &ffi_type_ushort;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_uchar;
-  cls_struct_fields[4] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_6byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 1 128 12 128 9 127: 139 248 10 255" } */
-  printf("res: %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 139 248 10 255" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_6byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_6byte(*)(cls_struct_6byte, cls_struct_6byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 1 128 12 128 9 127: 139 248 10 255" } */
-  printf("res: %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 139 248 10 255" } */
-
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_7_1_byte.c b/libffi/testsuite/libffi.call/cls_7_1_byte.c
deleted file mode 100644
index 14a7e96..0000000
--- a/libffi/testsuite/libffi.call/cls_7_1_byte.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050708	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_7byte {
-  unsigned char a;
-  unsigned char b;
-  unsigned char c;
-  unsigned char d;
-  unsigned char e;
-  unsigned char f;
-  unsigned char g;
-} cls_struct_7byte;
-
-cls_struct_7byte cls_struct_7byte_fn(struct cls_struct_7byte a1,
-			    struct cls_struct_7byte a2)
-{
-  struct cls_struct_7byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-  result.e = a1.e + a2.e;
-  result.f = a1.f + a2.f;
-  result.g = a1.g + a2.g;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d %d %d %d %d %d %d\n",
-	 a1.a, a1.b, a1.c, a1.d, a1.e, a1.f, a1.g,
-	 a2.a, a2.b, a2.c, a2.d, a2.e, a2.f, a2.g,
-	 result.a, result.b, result.c, result.d, result.e, result.f, result.g);
-
-  return  result;
-}
-
-static void
-cls_struct_7byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_7byte a1, a2;
-
-  a1 = *(struct cls_struct_7byte*)(args[0]);
-  a2 = *(struct cls_struct_7byte*)(args[1]);
-
-  *(cls_struct_7byte*)resp = cls_struct_7byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[8];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_7byte g_dbl = { 127, 120, 1, 3, 4, 5, 6 };
-  struct cls_struct_7byte f_dbl = { 12, 128, 9, 3, 4, 5, 6 };
-  struct cls_struct_7byte res_dbl = { 0, 0, 0, 0, 0, 0, 0 };
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_uchar;
-  cls_struct_fields[4] = &ffi_type_uchar;
-  cls_struct_fields[5] = &ffi_type_uchar;
-  cls_struct_fields[6] = &ffi_type_uchar;
-  cls_struct_fields[7] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_7byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 1 3 4 5 6 12 128 9 3 4 5 6: 139 248 10 6 8 10 12" } */
-  printf("res: %d %d %d %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g);
-  /* { dg-output "\nres: 139 248 10 6 8 10 12" } */
-
-  res_dbl.a = 0;
-  res_dbl.b = 0;
-  res_dbl.c = 0;
-  res_dbl.d = 0;
-  res_dbl.e = 0;
-  res_dbl.f = 0;
-  res_dbl.g = 0;
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_7byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_7byte(*)(cls_struct_7byte, cls_struct_7byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 1 3 4 5 6 12 128 9 3 4 5 6: 139 248 10 6 8 10 12" } */
-  printf("res: %d %d %d %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g);
-  /* { dg-output "\nres: 139 248 10 6 8 10 12" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_7byte.c b/libffi/testsuite/libffi.call/cls_7byte.c
deleted file mode 100644
index 1645cc6..0000000
--- a/libffi/testsuite/libffi.call/cls_7byte.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_7byte {
-  unsigned short a;
-  unsigned short b;
-  unsigned char c;
-  unsigned short d;
-} cls_struct_7byte;
-
-cls_struct_7byte cls_struct_7byte_fn(struct cls_struct_7byte a1,
-			    struct cls_struct_7byte a2)
-{
-  struct cls_struct_7byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-
-  printf("%d %d %d %d %d %d %d %d: %d %d %d %d\n", a1.a, a1.b, a1.c, a1.d,
-	 a2.a, a2.b, a2.c, a2.d,
-	 result.a, result.b, result.c, result.d);
-
-  return  result;
-}
-
-static void
-cls_struct_7byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_7byte a1, a2;
-
-  a1 = *(struct cls_struct_7byte*)(args[0]);
-  a2 = *(struct cls_struct_7byte*)(args[1]);
-
-  *(cls_struct_7byte*)resp = cls_struct_7byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[5];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_7byte g_dbl = { 127, 120, 1, 254 };
-  struct cls_struct_7byte f_dbl = { 12, 128, 9, 255 };
-  struct cls_struct_7byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_ushort;
-  cls_struct_fields[1] = &ffi_type_ushort;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_ushort;
-  cls_struct_fields[4] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_7byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 1 254 12 128 9 255: 139 248 10 509" } */
-  printf("res: %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 139 248 10 509" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_7byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_7byte(*)(cls_struct_7byte, cls_struct_7byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 1 254 12 128 9 255: 139 248 10 509" } */
-  printf("res: %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 139 248 10 509" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_8byte.c b/libffi/testsuite/libffi.call/cls_8byte.c
deleted file mode 100644
index f6c1ea5..0000000
--- a/libffi/testsuite/libffi.call/cls_8byte.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_8byte {
-  int a;
-  float b;
-} cls_struct_8byte;
-
-cls_struct_8byte cls_struct_8byte_fn(struct cls_struct_8byte a1,
-			    struct cls_struct_8byte a2)
-{
-  struct cls_struct_8byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-
-  printf("%d %g %d %g: %d %g\n", a1.a, a1.b, a2.a, a2.b, result.a, result.b);
-
-  return  result;
-}
-
-static void
-cls_struct_8byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_8byte a1, a2;
-
-  a1 = *(struct cls_struct_8byte*)(args[0]);
-  a2 = *(struct cls_struct_8byte*)(args[1]);
-
-  *(cls_struct_8byte*)resp = cls_struct_8byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_8byte g_dbl = { 1, 2.0 };
-  struct cls_struct_8byte f_dbl = { 4, 5.0 };
-  struct cls_struct_8byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_sint;
-  cls_struct_fields[1] = &ffi_type_float;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_8byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 2 4 5: 5 7" } */
-  printf("res: %d %g\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 5 7" } */
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_8byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_8byte(*)(cls_struct_8byte, cls_struct_8byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n1 2 4 5: 5 7" } */
-  printf("res: %d %g\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 5 7" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_9byte1.c b/libffi/testsuite/libffi.call/cls_9byte1.c
deleted file mode 100644
index 0b85722..0000000
--- a/libffi/testsuite/libffi.call/cls_9byte1.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Darwin/AIX do double-word
-		alignment of the struct if the first element is a double.
-		Check that it does not here.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030914	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_9byte {
-  int a;
-  double b;
-} cls_struct_9byte;
-
-cls_struct_9byte cls_struct_9byte_fn(struct cls_struct_9byte b1,
-			    struct cls_struct_9byte b2)
-{
-  struct cls_struct_9byte result;
-
-  result.a = b1.a + b2.a;
-  result.b = b1.b + b2.b;
-
-  printf("%d %g %d %g: %d %g\n", b1.a, b1.b,  b2.a, b2.b,
-	 result.a, result.b);
-
-  return result;
-}
-
-static void cls_struct_9byte_gn(ffi_cif* cif __UNUSED__, void* resp,
-				void** args, void* userdata __UNUSED__)
-{
-  struct cls_struct_9byte b1, b2;
-
-  b1 = *(struct cls_struct_9byte*)(args[0]);
-  b2 = *(struct cls_struct_9byte*)(args[1]);
-
-  *(cls_struct_9byte*)resp = cls_struct_9byte_fn(b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[3];
-
-  struct cls_struct_9byte h_dbl = { 7, 8.0};
-  struct cls_struct_9byte j_dbl = { 1, 9.0};
-  struct cls_struct_9byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_sint;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &h_dbl;
-  args_dbl[1] = &j_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_9byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "7 8 1 9: 8 17" } */
-  printf("res: %d %g\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 8 17" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_9byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_9byte(*)(cls_struct_9byte, cls_struct_9byte))(code))(h_dbl, j_dbl);
-  /* { dg-output "\n7 8 1 9: 8 17" } */
-  printf("res: %d %g\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 8 17" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_9byte2.c b/libffi/testsuite/libffi.call/cls_9byte2.c
deleted file mode 100644
index edf991d..0000000
--- a/libffi/testsuite/libffi.call/cls_9byte2.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Darwin/AIX do double-word
-		alignment of the struct if the first element is a double.
-		Check that it does here.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030914	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_9byte {
-  double a;
-  int b;
-} cls_struct_9byte;
-
-cls_struct_9byte cls_struct_9byte_fn(struct cls_struct_9byte b1,
-			    struct cls_struct_9byte b2)
-{
-  struct cls_struct_9byte result;
-
-  result.a = b1.a + b2.a;
-  result.b = b1.b + b2.b;
-
-  printf("%g %d %g %d: %g %d\n", b1.a, b1.b,  b2.a, b2.b,
-	 result.a, result.b);
-
-  return result;
-}
-
-static void cls_struct_9byte_gn(ffi_cif* cif __UNUSED__, void* resp,
-				void** args, void* userdata __UNUSED__)
-{
-  struct cls_struct_9byte b1, b2;
-
-  b1 = *(struct cls_struct_9byte*)(args[0]);
-  b2 = *(struct cls_struct_9byte*)(args[1]);
-
-  *(cls_struct_9byte*)resp = cls_struct_9byte_fn(b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[3];
-
-  struct cls_struct_9byte h_dbl = { 7.0, 8};
-  struct cls_struct_9byte j_dbl = { 1.0, 9};
-  struct cls_struct_9byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_sint;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &h_dbl;
-  args_dbl[1] = &j_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_9byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "7 8 1 9: 8 17" } */
-  printf("res: %g %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 8 17" } */
-
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_9byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_9byte(*)(cls_struct_9byte, cls_struct_9byte))(code))(h_dbl, j_dbl);
-  /* { dg-output "\n7 8 1 9: 8 17" } */
-  printf("res: %g %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 8 17" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_align_double.c b/libffi/testsuite/libffi.call/cls_align_double.c
deleted file mode 100644
index aad5f3c..0000000
--- a/libffi/testsuite/libffi.call/cls_align_double.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  double b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %g %d %d %g %d: %d %g %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_align_float.c b/libffi/testsuite/libffi.call/cls_align_float.c
deleted file mode 100644
index 37e0855..0000000
--- a/libffi/testsuite/libffi.call/cls_align_float.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of float.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  float b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %g %d %d %g %d: %d %g %d\n", a1.a, (double)a1.b, a1.c, a2.a, (double)a2.b, a2.c, result.a, (double)result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_float;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %g %d\n", res_dbl.a, (double)res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %g %d\n", res_dbl.a, (double)res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_align_longdouble.c b/libffi/testsuite/libffi.call/cls_align_longdouble.c
deleted file mode 100644
index b3322d8..0000000
--- a/libffi/testsuite/libffi.call/cls_align_longdouble.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of long double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  long double b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %g %d %d %g %d: %d %g %d\n", a1.a, (double)a1.b, a1.c, a2.a, (double)a2.b, a2.c, result.a, (double)result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_longdouble;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %g %d\n", res_dbl.a, (double)res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %g %d\n", res_dbl.a, (double)res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_align_longdouble_split.c b/libffi/testsuite/libffi.call/cls_align_longdouble_split.c
deleted file mode 100644
index cc1c43b..0000000
--- a/libffi/testsuite/libffi.call/cls_align_longdouble_split.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of long double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-/* { dg-options -mlong-double-128 { target powerpc64*-*-linux* } } */
-
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  long double a;
-  long double b;
-  long double c;
-  long double d;
-  long double e;
-  long double f;
-  long double g;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(
-	cls_struct_align	a1,
-	cls_struct_align	a2)
-{
-	struct cls_struct_align r;
-
-	r.a = a1.a + a2.a;
-	r.b = a1.b + a2.b;
-	r.c = a1.c + a2.c;
-	r.d = a1.d + a2.d;
-	r.e = a1.e + a2.e;
-	r.f = a1.f + a2.f;
-	r.g = a1.g + a2.g;
-
-	printf("%Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg: "
-		"%Lg %Lg %Lg %Lg %Lg %Lg %Lg\n",
-		a1.a, a1.b, a1.c, a1.d, a1.e, a1.f, a1.g,
-		a2.a, a2.b, a2.c, a2.d, a2.e, a2.f, a2.g,
-		r.a, r.b, r.c, r.d, r.e, r.f, r.g);
-
-	return r;
-}
-
-cls_struct_align cls_struct_align_fn2(
-	cls_struct_align	a1)
-{
-	struct cls_struct_align r;
-
-	r.a = a1.a + 1;
-	r.b = a1.b + 1;
-	r.c = a1.c + 1;
-	r.d = a1.d + 1;
-	r.e = a1.e + 1;
-	r.f = a1.f + 1;
-	r.g = a1.g + 1;
-
-	printf("%Lg %Lg %Lg %Lg %Lg %Lg %Lg: "
-		"%Lg %Lg %Lg %Lg %Lg %Lg %Lg\n",
-		a1.a, a1.b, a1.c, a1.d, a1.e, a1.f, a1.g,
-		r.a, r.b, r.c, r.d, r.e, r.f, r.g);
-
-	return r;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, 
-		    void* userdata __UNUSED__)
-{
-	struct cls_struct_align a1, a2;
-
-	a1 = *(struct cls_struct_align*)(args[0]);
-	a2 = *(struct cls_struct_align*)(args[1]);
-
-	*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args_dbl[3];
-	ffi_type* cls_struct_fields[8];
-	ffi_type cls_struct_type;
-	ffi_type* dbl_arg_types[3];
-
-	struct cls_struct_align g_dbl = { 1, 2, 3, 4, 5, 6, 7 };
-	struct cls_struct_align f_dbl = { 8, 9, 10, 11, 12, 13, 14 };
-	struct cls_struct_align res_dbl;
-
-	cls_struct_type.size = 0;
-	cls_struct_type.alignment = 0;
-	cls_struct_type.type = FFI_TYPE_STRUCT;
-	cls_struct_type.elements = cls_struct_fields;
-
-	cls_struct_fields[0] = &ffi_type_longdouble;
-	cls_struct_fields[1] = &ffi_type_longdouble;
-	cls_struct_fields[2] = &ffi_type_longdouble;
-	cls_struct_fields[3] = &ffi_type_longdouble;
-	cls_struct_fields[4] = &ffi_type_longdouble;
-	cls_struct_fields[5] = &ffi_type_longdouble;
-	cls_struct_fields[6] = &ffi_type_longdouble;
-	cls_struct_fields[7] = NULL;
-
-	dbl_arg_types[0] = &cls_struct_type;
-	dbl_arg_types[1] = &cls_struct_type;
-	dbl_arg_types[2] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		dbl_arg_types) == FFI_OK);
-
-	args_dbl[0] = &g_dbl;
-	args_dbl[1] = &f_dbl;
-	args_dbl[2] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-	/* { dg-output "1 2 3 4 5 6 7 8 9 10 11 12 13 14: 9 11 13 15 17 19 21" } */
-	printf("res: %Lg %Lg %Lg %Lg %Lg %Lg %Lg\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g);
-	/* { dg-output "\nres: 9 11 13 15 17 19 21" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-	res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-	/* { dg-output "\n1 2 3 4 5 6 7 8 9 10 11 12 13 14: 9 11 13 15 17 19 21" } */
-	printf("res: %Lg %Lg %Lg %Lg %Lg %Lg %Lg\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g);
-	/* { dg-output "\nres: 9 11 13 15 17 19 21" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_align_longdouble_split2.c b/libffi/testsuite/libffi.call/cls_align_longdouble_split2.c
deleted file mode 100644
index 5d3bec0..0000000
--- a/libffi/testsuite/libffi.call/cls_align_longdouble_split2.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*	Area:			ffi_call, closure_call
-	Purpose:		Check structure alignment of long double.
-	Limitations:	none.
-	PR:				none.
-	Originator:		Blake Chaffin	6/18/2007
-*/
-
-/* { dg-do run { xfail strongarm*-*-* } } */
-/* { dg-options -mlong-double-128 { target powerpc64*-*-linux* } } */
-
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  long double a;
-  long double b;
-  long double c;
-  long double d;
-  long double e;
-  double f;
-  long double g;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(
-	cls_struct_align	a1,
-	cls_struct_align	a2)
-{
-	struct cls_struct_align r;
-
-	r.a = a1.a + a2.a;
-	r.b = a1.b + a2.b;
-	r.c = a1.c + a2.c;
-	r.d = a1.d + a2.d;
-	r.e = a1.e + a2.e;
-	r.f = a1.f + a2.f;
-	r.g = a1.g + a2.g;
-
-	printf("%Lg %Lg %Lg %Lg %Lg %g %Lg %Lg %Lg %Lg %Lg %Lg %g %Lg: "
-		"%Lg %Lg %Lg %Lg %Lg %g %Lg\n",
-		a1.a, a1.b, a1.c, a1.d, a1.e, a1.f, a1.g,
-		a2.a, a2.b, a2.c, a2.d, a2.e, a2.f, a2.g,
-		r.a, r.b, r.c, r.d, r.e, r.f, r.g);
-
-	return r;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, 
-		    void* userdata __UNUSED__)
-{
-	struct cls_struct_align a1, a2;
-
-	a1 = *(struct cls_struct_align*)(args[0]);
-	a2 = *(struct cls_struct_align*)(args[1]);
-
-	*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args_dbl[3];
-	ffi_type* cls_struct_fields[8];
-	ffi_type cls_struct_type;
-	ffi_type* dbl_arg_types[3];
-
-	struct cls_struct_align g_dbl = { 1, 2, 3, 4, 5, 6, 7 };
-	struct cls_struct_align f_dbl = { 8, 9, 10, 11, 12, 13, 14 };
-	struct cls_struct_align res_dbl;
-
-	cls_struct_type.size = 0;
-	cls_struct_type.alignment = 0;
-	cls_struct_type.type = FFI_TYPE_STRUCT;
-	cls_struct_type.elements = cls_struct_fields;
-
-	cls_struct_fields[0] = &ffi_type_longdouble;
-	cls_struct_fields[1] = &ffi_type_longdouble;
-	cls_struct_fields[2] = &ffi_type_longdouble;
-	cls_struct_fields[3] = &ffi_type_longdouble;
-	cls_struct_fields[4] = &ffi_type_longdouble;
-	cls_struct_fields[5] = &ffi_type_double;
-	cls_struct_fields[6] = &ffi_type_longdouble;
-	cls_struct_fields[7] = NULL;
-
-	dbl_arg_types[0] = &cls_struct_type;
-	dbl_arg_types[1] = &cls_struct_type;
-	dbl_arg_types[2] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		dbl_arg_types) == FFI_OK);
-
-	args_dbl[0] = &g_dbl;
-	args_dbl[1] = &f_dbl;
-	args_dbl[2] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-	/* { dg-output "1 2 3 4 5 6 7 8 9 10 11 12 13 14: 9 11 13 15 17 19 21" } */
-	printf("res: %Lg %Lg %Lg %Lg %Lg %g %Lg\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g);
-	/* { dg-output "\nres: 9 11 13 15 17 19 21" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-	res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-	/* { dg-output "\n1 2 3 4 5 6 7 8 9 10 11 12 13 14: 9 11 13 15 17 19 21" } */
-	printf("res: %Lg %Lg %Lg %Lg %Lg %g %Lg\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g);
-	/* { dg-output "\nres: 9 11 13 15 17 19 21" } */
-
-  exit(0);
-}
-
-
-
diff --git a/libffi/testsuite/libffi.call/cls_align_pointer.c b/libffi/testsuite/libffi.call/cls_align_pointer.c
deleted file mode 100644
index 8fbf36a..0000000
--- a/libffi/testsuite/libffi.call/cls_align_pointer.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of pointer.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  void *b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = (void *)((uintptr_t)a1.b + (uintptr_t)a2.b);
-  result.c = a1.c + a2.c;
-
-  printf("%d %" PRIuPTR " %d %d %" PRIuPTR " %d: %d %" PRIuPTR " %d\n", 
-         a1.a, (uintptr_t)a1.b, a1.c,
-	 a2.a, (uintptr_t)a2.b, a2.c,
-         result.a, (uintptr_t)result.b,
-	 result.c);
-
-  return result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, (void *)4951, 127 };
-  struct cls_struct_align f_dbl = { 1, (void *)9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_pointer;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %" PRIuPTR " %d\n", res_dbl.a, (uintptr_t)res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %" PRIuPTR " %d\n", res_dbl.a, (uintptr_t)res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_align_sint16.c b/libffi/testsuite/libffi.call/cls_align_sint16.c
deleted file mode 100644
index 039b874..0000000
--- a/libffi/testsuite/libffi.call/cls_align_sint16.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of sint16.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  signed short b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_sshort;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_align_sint32.c b/libffi/testsuite/libffi.call/cls_align_sint32.c
deleted file mode 100644
index c96c6d1..0000000
--- a/libffi/testsuite/libffi.call/cls_align_sint32.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of sint32.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  signed int b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_sint;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_align_sint64.c b/libffi/testsuite/libffi.call/cls_align_sint64.c
deleted file mode 100644
index 9aa7bdd..0000000
--- a/libffi/testsuite/libffi.call/cls_align_sint64.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of sint64.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-/* { dg-options "-Wno-format" { target alpha*-dec-osf* } } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  signed long long b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %" PRIdLL " %d %d %" PRIdLL " %d: %d %" PRIdLL " %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_sint64;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %" PRIdLL " %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %" PRIdLL " %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_align_uint16.c b/libffi/testsuite/libffi.call/cls_align_uint16.c
deleted file mode 100644
index 97620b7..0000000
--- a/libffi/testsuite/libffi.call/cls_align_uint16.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of uint16.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  unsigned short b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_ushort;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_align_uint32.c b/libffi/testsuite/libffi.call/cls_align_uint32.c
deleted file mode 100644
index 5766fad..0000000
--- a/libffi/testsuite/libffi.call/cls_align_uint32.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of uint32.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  unsigned int b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uint;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_align_uint64.c b/libffi/testsuite/libffi.call/cls_align_uint64.c
deleted file mode 100644
index a52cb89..0000000
--- a/libffi/testsuite/libffi.call/cls_align_uint64.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of uint64.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-
-/* { dg-do run } */
-/* { dg-options "-Wno-format" { target alpha*-dec-osf* } } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  unsigned long long b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %" PRIdLL " %d %d %" PRIdLL " %d: %d %" PRIdLL " %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uint64;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %" PRIdLL " %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %" PRIdLL " %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_dbls_struct.c b/libffi/testsuite/libffi.call/cls_dbls_struct.c
deleted file mode 100644
index d663791..0000000
--- a/libffi/testsuite/libffi.call/cls_dbls_struct.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check double arguments in structs.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/23/2007	*/
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-typedef struct Dbls {
-	double x;
-	double y;
-} Dbls;
-
-void
-closure_test_fn(Dbls p)
-{
-	printf("%.1f %.1f\n", p.x, p.y);
-}
-
-void
-closure_test_gn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__,
-		void** args, void* userdata __UNUSED__)
-{
-	closure_test_fn(*(Dbls*)args[0]);
-}
-
-int main(int argc __UNUSED__, char** argv __UNUSED__)
-{
-	ffi_cif cif;
-
-        void *code;
-	ffi_closure*	pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	ffi_type*		cl_arg_types[1];
-
-	ffi_type	ts1_type;
-	ffi_type*	ts1_type_elements[4];
-
-	Dbls arg = { 1.0, 2.0 };
-
-	ts1_type.size = 0;
-	ts1_type.alignment = 0;
-	ts1_type.type = FFI_TYPE_STRUCT;
-	ts1_type.elements = ts1_type_elements;
-
-	ts1_type_elements[0] = &ffi_type_double;
-	ts1_type_elements[1] = &ffi_type_double;
-	ts1_type_elements[2] = NULL;
-
-	cl_arg_types[0] = &ts1_type;
-
-	/* Initialize the cif */
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-				 &ffi_type_void, cl_arg_types) == FFI_OK);
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_gn, NULL, code) == FFI_OK);
-
-	((void*(*)(Dbls))(code))(arg);
-	/* { dg-output "1.0 2.0\n" } */
-
-	closure_test_fn(arg);
-	/* { dg-output "1.0 2.0\n" } */
-
-	return 0;
-}
diff --git a/libffi/testsuite/libffi.call/cls_double.c b/libffi/testsuite/libffi.call/cls_double.c
deleted file mode 100644
index 84ad4cb..0000000
--- a/libffi/testsuite/libffi.call/cls_double.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_double_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			      void* userdata __UNUSED__)
- {
-   *(double *)resp = *(double *)args[0];
-
-   printf("%f: %f\n",*(double *)args[0],
-	  *(double *)resp);
- }
-typedef double (*cls_ret_double)(double);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  double res;
-
-  cl_arg_types[0] = &ffi_type_double;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_double, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_double_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_double)code))(21474.789);
-  /* { dg-output "21474.789000: 21474.789000" } */
-  printf("res: %.6f\n", res);
-  /* { dg-output "\nres: 21474.789000" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_double_va.c b/libffi/testsuite/libffi.call/cls_double_va.c
deleted file mode 100644
index e077f92..0000000
--- a/libffi/testsuite/libffi.call/cls_double_va.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Test doubles passed in variable argument lists.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/6/2007	 */
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-/* { dg-output "" { xfail avr32*-*-* } } */
-/* { dg-output "" { xfail mips-sgi-irix6* } } PR libffi/46660 */
-
-#include "ffitest.h"
-
-static void
-cls_double_va_fn(ffi_cif* cif __UNUSED__, void* resp, 
-		 void** args, void* userdata __UNUSED__)
-{
-	char*	format		= *(char**)args[0];
-	double	doubleValue	= *(double*)args[1];
-
-	*(ffi_arg*)resp = printf(format, doubleValue);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args[3];
-	ffi_type* arg_types[3];
-
-	char*	format		= "%.1f\n";
-	double	doubleArg	= 7;
-	ffi_arg	res			= 0;
-
-	arg_types[0] = &ffi_type_pointer;
-	arg_types[1] = &ffi_type_double;
-	arg_types[2] = NULL;
-
-	/* This printf call is variadic */
-	CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2, &ffi_type_sint,
-			       arg_types) == FFI_OK);
-
-	args[0] = &format;
-	args[1] = &doubleArg;
-	args[2] = NULL;
-
-	ffi_call(&cif, FFI_FN(printf), &res, args);
-	/* { dg-output "7.0" } */
-	printf("res: %d\n", (int) res);
-	/* { dg-output "\nres: 4" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_double_va_fn, NULL,
-				   code) == FFI_OK);
-
-	res = ((int(*)(char*, ...))(code))(format, doubleArg);
-	/* { dg-output "\n7.0" } */
-	printf("res: %d\n", (int) res);
-	/* { dg-output "\nres: 4" } */
-
-	exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_float.c b/libffi/testsuite/libffi.call/cls_float.c
deleted file mode 100644
index 0090fed..0000000
--- a/libffi/testsuite/libffi.call/cls_float.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value float.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_float_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			     void* userdata __UNUSED__)
- {
-   *(float *)resp = *(float *)args[0];
-
-   printf("%g: %g\n",*(float *)args[0],
-	  *(float *)resp);
- }
-
-typedef float (*cls_ret_float)(float);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  float res;
-
-  cl_arg_types[0] = &ffi_type_float;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_float, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_float_fn, NULL, code)  == FFI_OK);
-  res = ((((cls_ret_float)code)(-2122.12)));
-  /* { dg-output "\\-2122.12: \\-2122.12" } */
-  printf("res: %.6f\n", res);
-  /* { dg-output "\nres: \-2122.120117" } */
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_longdouble.c b/libffi/testsuite/libffi.call/cls_longdouble.c
deleted file mode 100644
index d24e72e..0000000
--- a/libffi/testsuite/libffi.call/cls_longdouble.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check long double arguments.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin	*/
-
-/* This test is known to PASS on armv7l-unknown-linux-gnueabihf, so I have
-   remove the xfail for arm*-*-* below, until we know more.  */
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-/* { dg-options -mlong-double-128 { target powerpc64*-*-linux* } } */
-
-#include "ffitest.h"
-
-long double cls_ldouble_fn(
-	long double	a1,
-	long double	a2,
-	long double	a3,
-	long double	a4,
-	long double	a5,
-	long double	a6,
-	long double	a7,
-	long double	a8)
-{
-	long double	r = a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8;
-
-	printf("%Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg: %Lg\n",
-		a1, a2, a3, a4, a5, a6, a7, a8, r);
-
-	return r;
-}
-
-static void
-cls_ldouble_gn(ffi_cif* cif __UNUSED__, void* resp, 
-	       void** args, void* userdata __UNUSED__)
-{
-	long double	a1	= *(long double*)args[0];
-	long double	a2	= *(long double*)args[1];
-	long double	a3	= *(long double*)args[2];
-	long double	a4	= *(long double*)args[3];
-	long double	a5	= *(long double*)args[4];
-	long double	a6	= *(long double*)args[5];
-	long double	a7	= *(long double*)args[6];
-	long double	a8	= *(long double*)args[7];
-
-	*(long double*)resp = cls_ldouble_fn(
-		a1, a2, a3, a4, a5, a6, a7, a8);
-}
-
-int main(void)
-{
-	ffi_cif	cif;
-        void* code;
-	ffi_closure*	pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void*			args[9];
-	ffi_type*		arg_types[9];
-	long double		res	= 0;
-
-	long double	arg1	= 1;
-	long double	arg2	= 2;
-	long double	arg3	= 3;
-	long double	arg4	= 4;
-	long double	arg5	= 5;
-	long double	arg6	= 6;
-	long double	arg7	= 7;
-	long double	arg8	= 8;
-
-	arg_types[0] = &ffi_type_longdouble;
-	arg_types[1] = &ffi_type_longdouble;
-	arg_types[2] = &ffi_type_longdouble;
-	arg_types[3] = &ffi_type_longdouble;
-	arg_types[4] = &ffi_type_longdouble;
-	arg_types[5] = &ffi_type_longdouble;
-	arg_types[6] = &ffi_type_longdouble;
-	arg_types[7] = &ffi_type_longdouble;
-	arg_types[8] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 8, &ffi_type_longdouble,
-		arg_types) == FFI_OK);
-
-	args[0] = &arg1;
-	args[1] = &arg2;
-	args[2] = &arg3;
-	args[3] = &arg4;
-	args[4] = &arg5;
-	args[5] = &arg6;
-	args[6] = &arg7;
-	args[7] = &arg8;
-	args[8] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_ldouble_fn), &res, args);
-	/* { dg-output "1 2 3 4 5 6 7 8: 36" } */
-	printf("res: %Lg\n", res);
-	/* { dg-output "\nres: 36" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ldouble_gn, NULL, code) == FFI_OK);
-
-	res = ((long double(*)(long double, long double, long double, long double,
-		long double, long double, long double, long double))(code))(arg1, arg2,
-		arg3, arg4, arg5, arg6, arg7, arg8);
-	/* { dg-output "\n1 2 3 4 5 6 7 8: 36" } */
-	printf("res: %Lg\n", res);
-	/* { dg-output "\nres: 36" } */
-
-	return 0;
-}
diff --git a/libffi/testsuite/libffi.call/cls_longdouble_va.c b/libffi/testsuite/libffi.call/cls_longdouble_va.c
deleted file mode 100644
index 39b438b..0000000
--- a/libffi/testsuite/libffi.call/cls_longdouble_va.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Test long doubles passed in variable argument lists.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/6/2007	 */
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-/* { dg-output "" { xfail avr32*-*-* x86_64-*-mingw* } } */
-/* { dg-output "" { xfail mips-sgi-irix6* } } PR libffi/46660 */
-
-#include "ffitest.h"
-
-static void
-cls_longdouble_va_fn(ffi_cif* cif __UNUSED__, void* resp, 
-		     void** args, void* userdata __UNUSED__)
-{
-	char*		format	= *(char**)args[0];
-	long double	ldValue	= *(long double*)args[1];
-
-	*(ffi_arg*)resp = printf(format, ldValue);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args[3];
-	ffi_type* arg_types[3];
-
-	char*		format	= "%.1Lf\n";
-	long double	ldArg	= 7;
-	ffi_arg		res		= 0;
-
-	arg_types[0] = &ffi_type_pointer;
-	arg_types[1] = &ffi_type_longdouble;
-	arg_types[2] = NULL;
-
-	/* This printf call is variadic */
-	CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2, &ffi_type_sint,
-			       arg_types) == FFI_OK);
-
-	args[0] = &format;
-	args[1] = &ldArg;
-	args[2] = NULL;
-
-	ffi_call(&cif, FFI_FN(printf), &res, args);
-	/* { dg-output "7.0" } */
-	printf("res: %d\n", (int) res);
-	/* { dg-output "\nres: 4" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_longdouble_va_fn, NULL,
-				   code) == FFI_OK);
-
-	res = ((int(*)(char*, ...))(code))(format, ldArg);
-	/* { dg-output "\n7.0" } */
-	printf("res: %d\n", (int) res);
-	/* { dg-output "\nres: 4" } */
-
-	exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_many_mixed_args.c b/libffi/testsuite/libffi.call/cls_many_mixed_args.c
deleted file mode 100644
index 7fd6c82..0000000
--- a/libffi/testsuite/libffi.call/cls_many_mixed_args.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check closures called with many args of mixed types
-   Limitations:	none.
-   PR:		none.
-   Originator:	<david.schneider@picle.org> */
-
-/* { dg-do run } */
-#include "ffitest.h"
-#include <float.h>
-#include <math.h>
-
-#define NARGS 16
-
-static void cls_ret_double_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			      void* userdata __UNUSED__)
-{
-  int i;
-  double r = 0;
-  double t;
-  for(i = 0; i < NARGS; i++)
-    {
-    if(i == 4 || i == 9 || i == 11 || i == 13 || i == 15)
-      {
-      t = *(long int *)args[i];
-      CHECK(t == i+1);
-      }
-    else
-      {
-      t = *(double *)args[i];
-      CHECK(fabs(t - ((i+1) * 0.1)) < FLT_EPSILON);
-      }
-    r += t;
-    }
-  *(double *)resp = r;
-}
-typedef double (*cls_ret_double)(double, double, double, double, long int,
-double, double, double, double, long int, double, long int, double, long int,
-double, long int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[NARGS];
-  double res;
-  int i;
-  double expected = 64.9;
-
-  for(i = 0; i < NARGS; i++)
-    {
-    if(i == 4 || i == 9 || i == 11 || i == 13 || i == 15)
-      cl_arg_types[i] = &ffi_type_slong;
-    else
-      cl_arg_types[i] = &ffi_type_double;
-    }
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, NARGS,
-		     &ffi_type_double, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_double_fn, NULL, code) == FFI_OK);
-
-  res = (((cls_ret_double)code))(0.1, 0.2, 0.3, 0.4, 5, 0.6, 0.7, 0.8, 0.9, 10,
-                                 1.1, 12, 1.3, 14, 1.5, 16);
-  if (fabs(res - expected) < FLT_EPSILON)
-    exit(0);
-  else
-    abort();
-}
diff --git a/libffi/testsuite/libffi.call/cls_many_mixed_float_double.c b/libffi/testsuite/libffi.call/cls_many_mixed_float_double.c
deleted file mode 100644
index 62b0697a..0000000
--- a/libffi/testsuite/libffi.call/cls_many_mixed_float_double.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check register allocation for closure calls with many float and double arguments
-   Limitations:	none.
-   PR:		none.
-   Originator:	<david.schneider@picle.org> */
-
-/* { dg-do run } */
-#include "ffitest.h"
-#include <float.h>
-#include <math.h>
-
-#define NARGS 16
-
-static void cls_mixed_float_double_fn(ffi_cif* cif , void* ret, void** args,
-			      void* userdata __UNUSED__)
-{
-    double r = 0;
-    unsigned int i;
-    double t;
-    for(i=0; i < cif->nargs; i++)
-    {
-        if(cif->arg_types[i] == &ffi_type_double) {
-				t = *(((double**)(args))[i]);
-        } else {
-				t = *(((float**)(args))[i]);
-        }
-        r += t;
-    }
-    *((double*)ret) = r;
-}
-typedef double (*cls_mixed)(double, float, double, double, double, double, double, float, float, double, float, float);
-
-int main (void)
-{
-    ffi_cif cif;
-    ffi_closure *closure;
-	void* code;
-    ffi_type *argtypes[12] = {&ffi_type_double, &ffi_type_float, &ffi_type_double,
-                          &ffi_type_double, &ffi_type_double, &ffi_type_double,
-                          &ffi_type_double, &ffi_type_float, &ffi_type_float,
-                          &ffi_type_double, &ffi_type_float, &ffi_type_float};
-
-
-    closure = ffi_closure_alloc(sizeof(ffi_closure), (void**)&code);
-    if(closure ==NULL)
-		abort();
-    CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 12, &ffi_type_double, argtypes) == FFI_OK);
-	CHECK(ffi_prep_closure_loc(closure, &cif, cls_mixed_float_double_fn, NULL,  code) == FFI_OK);
-    double ret = ((cls_mixed)code)(0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2);
-    ffi_closure_free(closure);
-	if(fabs(ret - 7.8) < FLT_EPSILON)
-		exit(0);
-	else
-		abort();
-}
diff --git a/libffi/testsuite/libffi.call/cls_multi_schar.c b/libffi/testsuite/libffi.call/cls_multi_schar.c
deleted file mode 100644
index 71df7b6..0000000
--- a/libffi/testsuite/libffi.call/cls_multi_schar.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check passing of multiple signed char values.
-   Limitations:	none.
-   PR:		PR13221.
-   Originator:	<hos@tamanegi.org> 20031129  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-signed char test_func_fn(signed char a1, signed char a2)
-{
-  signed char result;
-
-  result = a1 + a2;
-
-  printf("%d %d: %d\n", a1, a2, result);
-
-  return result;
-
-}
-
-static void test_func_gn(ffi_cif *cif __UNUSED__, void *rval, void **avals,
-			 void *data __UNUSED__)
-{
-  signed char a1, a2;
-
-  a1 = *(signed char *)avals[0];
-  a2 = *(signed char *)avals[1];
-
-  *(ffi_arg *)rval = test_func_fn(a1, a2);
-
-}
-
-typedef signed char (*test_type)(signed char, signed char);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void * args_dbl[3];
-  ffi_type * cl_arg_types[3];
-  ffi_arg res_call;
-  signed char a, b, res_closure;
-
-  a = 2;
-  b = 125;
-
-  args_dbl[0] = &a;
-  args_dbl[1] = &b;
-  args_dbl[2] = NULL;
-
-  cl_arg_types[0] = &ffi_type_schar;
-  cl_arg_types[1] = &ffi_type_schar;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2,
-		     &ffi_type_schar, cl_arg_types) == FFI_OK);
-
-  ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl);
-  /* { dg-output "2 125: 127" } */
-  printf("res: %d\n", (signed char)res_call);
-  /* { dg-output "\nres: 127" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_func_gn, NULL, code)  == FFI_OK);
-
-  res_closure = (*((test_type)code))(2, 125);
-  /* { dg-output "\n2 125: 127" } */
-  printf("res: %d\n", res_closure);
-  /* { dg-output "\nres: 127" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_multi_sshort.c b/libffi/testsuite/libffi.call/cls_multi_sshort.c
deleted file mode 100644
index 4c39153..0000000
--- a/libffi/testsuite/libffi.call/cls_multi_sshort.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check passing of multiple signed short values.
-   Limitations:	none.
-   PR:		PR13221.
-   Originator:	<andreast@gcc.gnu.org> 20031129  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-signed short test_func_fn(signed short a1, signed short a2)
-{
-  signed short result;
-
-  result = a1 + a2;
-
-  printf("%d %d: %d\n", a1, a2, result);
-
-  return result;
-
-}
-
-static void test_func_gn(ffi_cif *cif __UNUSED__, void *rval, void **avals,
-			 void *data __UNUSED__)
-{
-  signed short a1, a2;
-
-  a1 = *(signed short *)avals[0];
-  a2 = *(signed short *)avals[1];
-
-  *(ffi_arg *)rval = test_func_fn(a1, a2);
-
-}
-
-typedef signed short (*test_type)(signed short, signed short);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void * args_dbl[3];
-  ffi_type * cl_arg_types[3];
-  ffi_arg res_call;
-  unsigned short a, b, res_closure;
-
-  a = 2;
-  b = 32765;
-
-  args_dbl[0] = &a;
-  args_dbl[1] = &b;
-  args_dbl[2] = NULL;
-
-  cl_arg_types[0] = &ffi_type_sshort;
-  cl_arg_types[1] = &ffi_type_sshort;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2,
-		     &ffi_type_sshort, cl_arg_types) == FFI_OK);
-
-  ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl);
-  /* { dg-output "2 32765: 32767" } */
-  printf("res: %d\n", (unsigned short)res_call);
-  /* { dg-output "\nres: 32767" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_func_gn, NULL, code)  == FFI_OK);
-
-  res_closure = (*((test_type)code))(2, 32765);
-  /* { dg-output "\n2 32765: 32767" } */
-  printf("res: %d\n", res_closure);
-  /* { dg-output "\nres: 32767" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_multi_sshortchar.c b/libffi/testsuite/libffi.call/cls_multi_sshortchar.c
deleted file mode 100644
index 1c3aeb5..0000000
--- a/libffi/testsuite/libffi.call/cls_multi_sshortchar.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check passing of multiple signed short/char values.
-   Limitations:	none.
-   PR:		PR13221.
-   Originator:	<andreast@gcc.gnu.org> 20031129  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-signed short test_func_fn(signed char a1, signed short a2,
-			  signed char a3, signed short a4)
-{
-  signed short result;
-
-  result = a1 + a2 + a3 + a4;
-
-  printf("%d %d %d %d: %d\n", a1, a2, a3, a4, result);
-
-  return result;
-
-}
-
-static void test_func_gn(ffi_cif *cif __UNUSED__, void *rval, void **avals,
-			 void *data __UNUSED__)
-{
-  signed char a1, a3;
-  signed short a2, a4;
-
-  a1 = *(signed char *)avals[0];
-  a2 = *(signed short *)avals[1];
-  a3 = *(signed char *)avals[2];
-  a4 = *(signed short *)avals[3];
-
-  *(ffi_arg *)rval = test_func_fn(a1, a2, a3, a4);
-
-}
-
-typedef signed short (*test_type)(signed char, signed short,
-				  signed char, signed short);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void * args_dbl[5];
-  ffi_type * cl_arg_types[5];
-  ffi_arg res_call;
-  signed char a, c;
-  signed short b, d, res_closure;
-
-  a = 1;
-  b = 32765;
-  c = 127;
-  d = -128;
-
-  args_dbl[0] = &a;
-  args_dbl[1] = &b;
-  args_dbl[2] = &c;
-  args_dbl[3] = &d;
-  args_dbl[4] = NULL;
-
-  cl_arg_types[0] = &ffi_type_schar;
-  cl_arg_types[1] = &ffi_type_sshort;
-  cl_arg_types[2] = &ffi_type_schar;
-  cl_arg_types[3] = &ffi_type_sshort;
-  cl_arg_types[4] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
-		     &ffi_type_sshort, cl_arg_types) == FFI_OK);
-
-  ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl);
-  /* { dg-output "1 32765 127 -128: 32765" } */
-  printf("res: %d\n", (signed short)res_call);
-  /* { dg-output "\nres: 32765" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_func_gn, NULL, code)  == FFI_OK);
-
-  res_closure = (*((test_type)code))(1, 32765, 127, -128);
-  /* { dg-output "\n1 32765 127 -128: 32765" } */
-  printf("res: %d\n", res_closure);
-  /* { dg-output "\nres: 32765" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_multi_uchar.c b/libffi/testsuite/libffi.call/cls_multi_uchar.c
deleted file mode 100644
index 009c02c..0000000
--- a/libffi/testsuite/libffi.call/cls_multi_uchar.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check passing of multiple unsigned char values.
-   Limitations:	none.
-   PR:		PR13221.
-   Originator:	<andreast@gcc.gnu.org> 20031129  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-unsigned char test_func_fn(unsigned char a1, unsigned char a2,
-			   unsigned char a3, unsigned char a4)
-{
-  unsigned char result;
-
-  result = a1 + a2 + a3 + a4;
-
-  printf("%d %d %d %d: %d\n", a1, a2, a3, a4, result);
-
-  return result;
-
-}
-
-static void test_func_gn(ffi_cif *cif __UNUSED__, void *rval, void **avals,
-			 void *data __UNUSED__)
-{
-  unsigned char a1, a2, a3, a4;
-
-  a1 = *(unsigned char *)avals[0];
-  a2 = *(unsigned char *)avals[1];
-  a3 = *(unsigned char *)avals[2];
-  a4 = *(unsigned char *)avals[3];
-
-  *(ffi_arg *)rval = test_func_fn(a1, a2, a3, a4);
-
-}
-
-typedef unsigned char (*test_type)(unsigned char, unsigned char,
-				   unsigned char, unsigned char);
-
-void test_func(ffi_cif *cif __UNUSED__, void *rval __UNUSED__, void **avals,
-	       void *data __UNUSED__)
-{
-  printf("%d %d %d %d\n", *(unsigned char *)avals[0],
-	 *(unsigned char *)avals[1], *(unsigned char *)avals[2],
-	 *(unsigned char *)avals[3]);
-}
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void * args_dbl[5];
-  ffi_type * cl_arg_types[5];
-  ffi_arg res_call;
-  unsigned char a, b, c, d, res_closure;
-
-  a = 1;
-  b = 2;
-  c = 127;
-  d = 125;
-
-  args_dbl[0] = &a;
-  args_dbl[1] = &b;
-  args_dbl[2] = &c;
-  args_dbl[3] = &d;
-  args_dbl[4] = NULL;
-
-  cl_arg_types[0] = &ffi_type_uchar;
-  cl_arg_types[1] = &ffi_type_uchar;
-  cl_arg_types[2] = &ffi_type_uchar;
-  cl_arg_types[3] = &ffi_type_uchar;
-  cl_arg_types[4] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
-		     &ffi_type_uchar, cl_arg_types) == FFI_OK);
-
-  ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl);
-  /* { dg-output "1 2 127 125: 255" } */
-  printf("res: %d\n", (unsigned char)res_call);
-  /* { dg-output "\nres: 255" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_func_gn, NULL, code)  == FFI_OK);
-
-  res_closure = (*((test_type)code))(1, 2, 127, 125);
-  /* { dg-output "\n1 2 127 125: 255" } */
-  printf("res: %d\n", res_closure);
-  /* { dg-output "\nres: 255" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_multi_ushort.c b/libffi/testsuite/libffi.call/cls_multi_ushort.c
deleted file mode 100644
index dd10ca7..0000000
--- a/libffi/testsuite/libffi.call/cls_multi_ushort.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check passing of multiple unsigned short values.
-   Limitations:	none.
-   PR:		PR13221.
-   Originator:	<andreast@gcc.gnu.org> 20031129  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-unsigned short test_func_fn(unsigned short a1, unsigned short a2)
-{
-  unsigned short result;
-
-  result = a1 + a2;
-
-  printf("%d %d: %d\n", a1, a2, result);
-
-  return result;
-
-}
-
-static void test_func_gn(ffi_cif *cif __UNUSED__, void *rval, void **avals,
-			 void *data __UNUSED__)
-{
-  unsigned short a1, a2;
-
-  a1 = *(unsigned short *)avals[0];
-  a2 = *(unsigned short *)avals[1];
-
-  *(ffi_arg *)rval = test_func_fn(a1, a2);
-
-}
-
-typedef unsigned short (*test_type)(unsigned short, unsigned short);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void * args_dbl[3];
-  ffi_type * cl_arg_types[3];
-  ffi_arg res_call;
-  unsigned short a, b, res_closure;
-
-  a = 2;
-  b = 32765;
-
-  args_dbl[0] = &a;
-  args_dbl[1] = &b;
-  args_dbl[2] = NULL;
-
-  cl_arg_types[0] = &ffi_type_ushort;
-  cl_arg_types[1] = &ffi_type_ushort;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2,
-		     &ffi_type_ushort, cl_arg_types) == FFI_OK);
-
-  ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl);
-  /* { dg-output "2 32765: 32767" } */
-  printf("res: %d\n", (unsigned short)res_call);
-  /* { dg-output "\nres: 32767" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_func_gn, NULL, code)  == FFI_OK);
-
-  res_closure = (*((test_type)code))(2, 32765);
-  /* { dg-output "\n2 32765: 32767" } */
-  printf("res: %d\n", res_closure);
-  /* { dg-output "\nres: 32767" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_multi_ushortchar.c b/libffi/testsuite/libffi.call/cls_multi_ushortchar.c
deleted file mode 100644
index 2588e97..0000000
--- a/libffi/testsuite/libffi.call/cls_multi_ushortchar.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check passing of multiple unsigned short/char values.
-   Limitations:	none.
-   PR:		PR13221.
-   Originator:	<andreast@gcc.gnu.org> 20031129  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-unsigned short test_func_fn(unsigned char a1, unsigned short a2,
-			    unsigned char a3, unsigned short a4)
-{
-  unsigned short result;
-
-  result = a1 + a2 + a3 + a4;
-
-  printf("%d %d %d %d: %d\n", a1, a2, a3, a4, result);
-
-  return result;
-
-}
-
-static void test_func_gn(ffi_cif *cif __UNUSED__, void *rval, void **avals,
-			 void *data __UNUSED__)
-{
-  unsigned char a1, a3;
-  unsigned short a2, a4;
-
-  a1 = *(unsigned char *)avals[0];
-  a2 = *(unsigned short *)avals[1];
-  a3 = *(unsigned char *)avals[2];
-  a4 = *(unsigned short *)avals[3];
-
-  *(ffi_arg *)rval = test_func_fn(a1, a2, a3, a4);
-
-}
-
-typedef unsigned short (*test_type)(unsigned char, unsigned short,
-				   unsigned char, unsigned short);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void * args_dbl[5];
-  ffi_type * cl_arg_types[5];
-  ffi_arg res_call;
-  unsigned char a, c;
-  unsigned short b, d, res_closure;
-
-  a = 1;
-  b = 2;
-  c = 127;
-  d = 128;
-
-  args_dbl[0] = &a;
-  args_dbl[1] = &b;
-  args_dbl[2] = &c;
-  args_dbl[3] = &d;
-  args_dbl[4] = NULL;
-
-  cl_arg_types[0] = &ffi_type_uchar;
-  cl_arg_types[1] = &ffi_type_ushort;
-  cl_arg_types[2] = &ffi_type_uchar;
-  cl_arg_types[3] = &ffi_type_ushort;
-  cl_arg_types[4] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
-		     &ffi_type_ushort, cl_arg_types) == FFI_OK);
-
-  ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl);
-  /* { dg-output "1 2 127 128: 258" } */
-  printf("res: %d\n", (unsigned short)res_call);
-  /* { dg-output "\nres: 258" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_func_gn, NULL, code)  == FFI_OK);
-
-  res_closure = (*((test_type)code))(1, 2, 127, 128);
-  /* { dg-output "\n1 2 127 128: 258" } */
-  printf("res: %d\n", res_closure);
-  /* { dg-output "\nres: 258" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_pointer.c b/libffi/testsuite/libffi.call/cls_pointer.c
deleted file mode 100644
index d82a87a..0000000
--- a/libffi/testsuite/libffi.call/cls_pointer.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check pointer arguments.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/6/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-#include "ffitest.h"
-
-void* cls_pointer_fn(void* a1, void* a2)
-{
-	void*	result	= (void*)((intptr_t)a1 + (intptr_t)a2);
-
-	printf("0x%08x 0x%08x: 0x%08x\n", 
-	       (unsigned int)(uintptr_t) a1,
-               (unsigned int)(uintptr_t) a2,
-               (unsigned int)(uintptr_t) result);
-
-	return result;
-}
-
-static void
-cls_pointer_gn(ffi_cif* cif __UNUSED__, void* resp, 
-	       void** args, void* userdata __UNUSED__)
-{
-	void*	a1	= *(void**)(args[0]);
-	void*	a2	= *(void**)(args[1]);
-
-	*(void**)resp = cls_pointer_fn(a1, a2);
-}
-
-int main (void)
-{
-	ffi_cif	cif;
-        void *code;
-	ffi_closure*	pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void*			args[3];
-	/*	ffi_type		cls_pointer_type; */
-	ffi_type*		arg_types[3];
-
-/*	cls_pointer_type.size = sizeof(void*);
-	cls_pointer_type.alignment = 0;
-	cls_pointer_type.type = FFI_TYPE_POINTER;
-	cls_pointer_type.elements = NULL;*/
-
-	void*	arg1	= (void*)0x12345678;
-	void*	arg2	= (void*)0x89abcdef;
-	ffi_arg	res		= 0;
-
-	arg_types[0] = &ffi_type_pointer;
-	arg_types[1] = &ffi_type_pointer;
-	arg_types[2] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &ffi_type_pointer,
-		arg_types) == FFI_OK);
-
-	args[0] = &arg1;
-	args[1] = &arg2;
-	args[2] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_pointer_fn), &res, args);
-	/* { dg-output "0x12345678 0x89abcdef: 0x9be02467" } */
-	printf("res: 0x%08x\n", (unsigned int) res);
-	/* { dg-output "\nres: 0x9be02467" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_pointer_gn, NULL, code) == FFI_OK);
-
-	res = (ffi_arg)(uintptr_t)((void*(*)(void*, void*))(code))(arg1, arg2);
-	/* { dg-output "\n0x12345678 0x89abcdef: 0x9be02467" } */
-	printf("res: 0x%08x\n", (unsigned int) res);
-	/* { dg-output "\nres: 0x9be02467" } */
-
-	exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_pointer_stack.c b/libffi/testsuite/libffi.call/cls_pointer_stack.c
deleted file mode 100644
index 1f1d915..0000000
--- a/libffi/testsuite/libffi.call/cls_pointer_stack.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check pointer arguments across multiple hideous stack frames.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/7/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-#include "ffitest.h"
-
-static	long dummyVar;
-
-long dummy_func(
-	long double a1, char b1,
-	long double a2, char b2,
-	long double a3, char b3,
-	long double a4, char b4)
-{
-	return a1 + b1 + a2 + b2 + a3 + b3 + a4 + b4;
-}
-
-void* cls_pointer_fn2(void* a1, void* a2)
-{
-	long double	trample1	= (intptr_t)a1 + (intptr_t)a2;
-	char		trample2	= ((char*)&a1)[0] + ((char*)&a2)[0];
-	long double	trample3	= (intptr_t)trample1 + (intptr_t)a1;
-	char		trample4	= trample2 + ((char*)&a1)[1];
-	long double	trample5	= (intptr_t)trample3 + (intptr_t)a2;
-	char		trample6	= trample4 + ((char*)&a2)[1];
-	long double	trample7	= (intptr_t)trample5 + (intptr_t)trample1;
-	char		trample8	= trample6 + trample2;
-	void*		result;
-
-	dummyVar	= dummy_func(trample1, trample2, trample3, trample4,
-		trample5, trample6, trample7, trample8);
-
-	result	= (void*)((intptr_t)a1 + (intptr_t)a2);
-
-	printf("0x%08x 0x%08x: 0x%08x\n", 
-	       (unsigned int)(uintptr_t) a1,
-               (unsigned int)(uintptr_t) a2,
-               (unsigned int)(uintptr_t) result);
-
-	return result;
-}
-
-void* cls_pointer_fn1(void* a1, void* a2)
-{
-	long double	trample1	= (intptr_t)a1 + (intptr_t)a2;
-	char		trample2	= ((char*)&a1)[0] + ((char*)&a2)[0];
-	long double	trample3	= (intptr_t)trample1 + (intptr_t)a1;
-	char		trample4	= trample2 + ((char*)&a1)[1];
-	long double	trample5	= (intptr_t)trample3 + (intptr_t)a2;
-	char		trample6	= trample4 + ((char*)&a2)[1];
-	long double	trample7	= (intptr_t)trample5 + (intptr_t)trample1;
-	char		trample8	= trample6 + trample2;
-	void*		result;
-
-	dummyVar	= dummy_func(trample1, trample2, trample3, trample4,
-		trample5, trample6, trample7, trample8);
-
-	result	= (void*)((intptr_t)a1 + (intptr_t)a2);
-
-	printf("0x%08x 0x%08x: 0x%08x\n",
-               (unsigned int)(intptr_t) a1,
-               (unsigned int)(intptr_t) a2,
-               (unsigned int)(intptr_t) result);
-
-	result	= cls_pointer_fn2(result, a1);
-
-	return result;
-}
-
-static void
-cls_pointer_gn(ffi_cif* cif __UNUSED__, void* resp, 
-	       void** args, void* userdata __UNUSED__)
-{
-	void*	a1	= *(void**)(args[0]);
-	void*	a2	= *(void**)(args[1]);
-
-	long double	trample1	= (intptr_t)a1 + (intptr_t)a2;
-	char		trample2	= ((char*)&a1)[0] + ((char*)&a2)[0];
-	long double	trample3	= (intptr_t)trample1 + (intptr_t)a1;
-	char		trample4	= trample2 + ((char*)&a1)[1];
-	long double	trample5	= (intptr_t)trample3 + (intptr_t)a2;
-	char		trample6	= trample4 + ((char*)&a2)[1];
-	long double	trample7	= (intptr_t)trample5 + (intptr_t)trample1;
-	char		trample8	= trample6 + trample2;
-
-	dummyVar	= dummy_func(trample1, trample2, trample3, trample4,
-		trample5, trample6, trample7, trample8);
-
-	*(void**)resp = cls_pointer_fn1(a1, a2);
-}
-
-int main (void)
-{
-	ffi_cif	cif;
-        void *code;
-	ffi_closure*	pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void*			args[3];
-	/*	ffi_type		cls_pointer_type; */
-	ffi_type*		arg_types[3];
-
-/*	cls_pointer_type.size = sizeof(void*);
-	cls_pointer_type.alignment = 0;
-	cls_pointer_type.type = FFI_TYPE_POINTER;
-	cls_pointer_type.elements = NULL;*/
-
-	void*	arg1	= (void*)0x01234567;
-	void*	arg2	= (void*)0x89abcdef;
-	ffi_arg	res		= 0;
-
-	arg_types[0] = &ffi_type_pointer;
-	arg_types[1] = &ffi_type_pointer;
-	arg_types[2] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &ffi_type_pointer,
-		arg_types) == FFI_OK);
-
-	args[0] = &arg1;
-	args[1] = &arg2;
-	args[2] = NULL;
-
-	printf("\n");
-	ffi_call(&cif, FFI_FN(cls_pointer_fn1), &res, args);
-
-	printf("res: 0x%08x\n", (unsigned int) res);
-	/* { dg-output "\n0x01234567 0x89abcdef: 0x8acf1356" } */
-	/* { dg-output "\n0x8acf1356 0x01234567: 0x8bf258bd" } */
-	/* { dg-output "\nres: 0x8bf258bd" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_pointer_gn, NULL, code) == FFI_OK);
-
-	res = (ffi_arg)(uintptr_t)((void*(*)(void*, void*))(code))(arg1, arg2);
-
-	printf("res: 0x%08x\n", (unsigned int) res);
-	/* { dg-output "\n0x01234567 0x89abcdef: 0x8acf1356" } */
-	/* { dg-output "\n0x8acf1356 0x01234567: 0x8bf258bd" } */
-	/* { dg-output "\nres: 0x8bf258bd" } */
-
-	exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_schar.c b/libffi/testsuite/libffi.call/cls_schar.c
deleted file mode 100644
index 82986b1..0000000
--- a/libffi/testsuite/libffi.call/cls_schar.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value schar.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20031108	 */
-
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_schar_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			     void* userdata __UNUSED__)
-{
-  *(ffi_arg*)resp = *(signed char *)args[0];
-  printf("%d: %d\n",*(signed char *)args[0],
-	 (int)*(ffi_arg *)(resp));
-}
-typedef signed char (*cls_ret_schar)(signed char);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  signed char res;
-
-  cl_arg_types[0] = &ffi_type_schar;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_schar, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_schar_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_schar)code))(127);
-  /* { dg-output "127: 127" } */
-  printf("res: %d\n", res);
-  /* { dg-output "\nres: 127" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_sint.c b/libffi/testsuite/libffi.call/cls_sint.c
deleted file mode 100644
index c7e13b7..0000000
--- a/libffi/testsuite/libffi.call/cls_sint.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value sint32.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20031108	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_sint_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			    void* userdata __UNUSED__)
-{
-  *(ffi_arg*)resp = *(signed int *)args[0];
-  printf("%d: %d\n",*(signed int *)args[0],
-	 (int)*(ffi_arg *)(resp));
-}
-typedef signed int (*cls_ret_sint)(signed int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  signed int res;
-
-  cl_arg_types[0] = &ffi_type_sint;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_sint_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_sint)code))(65534);
-  /* { dg-output "65534: 65534" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 65534" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_sshort.c b/libffi/testsuite/libffi.call/cls_sshort.c
deleted file mode 100644
index 846d57e..0000000
--- a/libffi/testsuite/libffi.call/cls_sshort.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value sshort.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20031108	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_sshort_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			      void* userdata __UNUSED__)
-{
-  *(ffi_arg*)resp = *(signed short *)args[0];
-  printf("%d: %d\n",*(signed short *)args[0],
-	 (int)*(ffi_arg *)(resp));
-}
-typedef signed short (*cls_ret_sshort)(signed short);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  signed short res;
-
-  cl_arg_types[0] = &ffi_type_sshort;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_sshort, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_sshort_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_sshort)code))(255);
-  /* { dg-output "255: 255" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 255" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_struct_va1.c b/libffi/testsuite/libffi.call/cls_struct_va1.c
deleted file mode 100644
index 6d1fdae..0000000
--- a/libffi/testsuite/libffi.call/cls_struct_va1.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Test doubles passed in variable argument lists.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/6/2007	 */
-
-/* { dg-do run } */
-/* { dg-output "" { xfail avr32*-*-* } } */
-#include "ffitest.h"
-
-struct small_tag
-{
-  unsigned char a;
-  unsigned char b;
-};
-
-struct large_tag
-{
-  unsigned a;
-  unsigned b;
-  unsigned c;
-  unsigned d;
-  unsigned e;
-};
-
-static void
-test_fn (ffi_cif* cif __UNUSED__, void* resp,
-	 void** args, void* userdata __UNUSED__)
-{
-  int n = *(int*)args[0];
-  struct small_tag s1 = * (struct small_tag *) args[1];
-  struct large_tag l1 = * (struct large_tag *) args[2];
-  struct small_tag s2 = * (struct small_tag *) args[3];
-
-  printf ("%d %d %d %d %d %d %d %d %d %d\n", n, s1.a, s1.b,
-	  l1.a, l1.b, l1.c, l1.d, l1.e,
-	  s2.a, s2.b);
-  * (ffi_arg*) resp = 42;
-}
-
-int
-main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc (sizeof (ffi_closure), &code);
-  ffi_type* arg_types[5];
-
-  ffi_arg res = 0;
-
-  ffi_type s_type;
-  ffi_type *s_type_elements[3];
-
-  ffi_type l_type;
-  ffi_type *l_type_elements[6];
-
-  struct small_tag s1;
-  struct small_tag s2;
-  struct large_tag l1;
-
-  int si;
-
-  s_type.size = 0;
-  s_type.alignment = 0;
-  s_type.type = FFI_TYPE_STRUCT;
-  s_type.elements = s_type_elements;
-
-  s_type_elements[0] = &ffi_type_uchar;
-  s_type_elements[1] = &ffi_type_uchar;
-  s_type_elements[2] = NULL;
-
-  l_type.size = 0;
-  l_type.alignment = 0;
-  l_type.type = FFI_TYPE_STRUCT;
-  l_type.elements = l_type_elements;
-
-  l_type_elements[0] = &ffi_type_uint;
-  l_type_elements[1] = &ffi_type_uint;
-  l_type_elements[2] = &ffi_type_uint;
-  l_type_elements[3] = &ffi_type_uint;
-  l_type_elements[4] = &ffi_type_uint;
-  l_type_elements[5] = NULL;
-
-  arg_types[0] = &ffi_type_sint;
-  arg_types[1] = &s_type;
-  arg_types[2] = &l_type;
-  arg_types[3] = &s_type;
-  arg_types[4] = NULL;
-
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 4, &ffi_type_sint,
-			 arg_types) == FFI_OK);
-
-  si = 4;
-  s1.a = 5;
-  s1.b = 6;
-
-  s2.a = 20;
-  s2.b = 21;
-
-  l1.a = 10;
-  l1.b = 11;
-  l1.c = 12;
-  l1.d = 13;
-  l1.e = 14;
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_fn, NULL, code) == FFI_OK);
-
-  res = ((int (*)(int, ...))(code))(si, s1, l1, s2);
-  /* { dg-output "4 5 6 10 11 12 13 14 20 21" } */
-  printf("res: %d\n", (int) res);
-  /* { dg-output "\nres: 42" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_uchar.c b/libffi/testsuite/libffi.call/cls_uchar.c
deleted file mode 100644
index c1317e7..0000000
--- a/libffi/testsuite/libffi.call/cls_uchar.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value uchar.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_uchar_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			     void* userdata __UNUSED__)
-{
-  *(ffi_arg*)resp = *(unsigned char *)args[0];
-  printf("%d: %d\n",*(unsigned char *)args[0],
-	 (int)*(ffi_arg *)(resp));
-}
-typedef unsigned char (*cls_ret_uchar)(unsigned char);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  unsigned char res;
-
-  cl_arg_types[0] = &ffi_type_uchar;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_uchar, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_uchar_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_uchar)code))(127);
-  /* { dg-output "127: 127" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 127" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_uchar_va.c b/libffi/testsuite/libffi.call/cls_uchar_va.c
deleted file mode 100644
index 6491c5b..0000000
--- a/libffi/testsuite/libffi.call/cls_uchar_va.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Test anonymous unsigned char argument.
-   Limitations:	none.
-   PR:		none.
-   Originator:	ARM Ltd. */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef unsigned char T;
-
-static void cls_ret_T_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			 void* userdata __UNUSED__)
- {
-   *(ffi_arg *)resp = *(T *)args[0];
-
-   printf("%d: %d %d\n", (int)(*(ffi_arg *)resp), *(T *)args[0], *(T *)args[1]);
- }
-
-typedef T (*cls_ret_T)(T, ...);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[3];
-  T res;
-
-  cl_arg_types[0] = &ffi_type_uchar;
-  cl_arg_types[1] = &ffi_type_uchar;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2,
-			 &ffi_type_uchar, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_T_fn, NULL, code)  == FFI_OK);
-  res = ((((cls_ret_T)code)(67, 4)));
-  /* { dg-output "67: 67 4" } */
-  printf("res: %d\n", res);
-  /* { dg-output "\nres: 67" } */
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_uint.c b/libffi/testsuite/libffi.call/cls_uint.c
deleted file mode 100644
index 885cff5..0000000
--- a/libffi/testsuite/libffi.call/cls_uint.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value uint.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_uint_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			    void* userdata __UNUSED__)
-{
-  *(ffi_arg *)resp = *(unsigned int *)args[0];
-
-  printf("%d: %d\n",*(unsigned int *)args[0],
-	 (int)*(ffi_arg *)(resp));
-}
-typedef unsigned int (*cls_ret_uint)(unsigned int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  unsigned int res;
-
-  cl_arg_types[0] = &ffi_type_uint;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_uint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_uint_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_uint)code))(2147483647);
-  /* { dg-output "2147483647: 2147483647" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 2147483647" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_uint_va.c b/libffi/testsuite/libffi.call/cls_uint_va.c
deleted file mode 100644
index b04cfd1..0000000
--- a/libffi/testsuite/libffi.call/cls_uint_va.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Test anonymous unsigned int argument.
-   Limitations:	none.
-   PR:		none.
-   Originator:	ARM Ltd. */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-typedef unsigned int T;
-
-static void cls_ret_T_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			 void* userdata __UNUSED__)
- {
-   *(ffi_arg *)resp = *(T *)args[0];
-
-   printf("%d: %d %d\n", (int)*(ffi_arg *)resp, *(T *)args[0], *(T *)args[1]);
- }
-
-typedef T (*cls_ret_T)(T, ...);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[3];
-  T res;
-
-  cl_arg_types[0] = &ffi_type_uint;
-  cl_arg_types[1] = &ffi_type_uint;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2,
-			 &ffi_type_uint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_T_fn, NULL, code)  == FFI_OK);
-  res = ((((cls_ret_T)code)(67, 4)));
-  /* { dg-output "67: 67 4" } */
-  printf("res: %d\n", res);
-  /* { dg-output "\nres: 67" } */
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_ulong_va.c b/libffi/testsuite/libffi.call/cls_ulong_va.c
deleted file mode 100644
index 0315082..0000000
--- a/libffi/testsuite/libffi.call/cls_ulong_va.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Test anonymous unsigned long argument.
-   Limitations:	none.
-   PR:		none.
-   Originator:	ARM Ltd. */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-typedef unsigned long T;
-
-static void cls_ret_T_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			 void* userdata __UNUSED__)
- {
-   *(T *)resp = *(T *)args[0];
-
-   printf("%ld: %ld %ld\n", *(T *)resp, *(T *)args[0], *(T *)args[1]);
- }
-
-typedef T (*cls_ret_T)(T, ...);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[3];
-  T res;
-
-  cl_arg_types[0] = &ffi_type_ulong;
-  cl_arg_types[1] = &ffi_type_ulong;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2,
-			 &ffi_type_ulong, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_T_fn, NULL, code)  == FFI_OK);
-  res = ((((cls_ret_T)code)(67, 4)));
-  /* { dg-output "67: 67 4" } */
-  printf("res: %ld\n", res);
-  /* { dg-output "\nres: 67" } */
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_ulonglong.c b/libffi/testsuite/libffi.call/cls_ulonglong.c
deleted file mode 100644
index 62f2cae..0000000
--- a/libffi/testsuite/libffi.call/cls_ulonglong.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value long long.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-/* { dg-options "-Wno-format" { target alpha*-dec-osf* } } */
-#include "ffitest.h"
-
-static void cls_ret_ulonglong_fn(ffi_cif* cif __UNUSED__, void* resp,
-				 void** args, void* userdata __UNUSED__)
-{
-  *(unsigned long long *)resp= 0xfffffffffffffffLL ^ *(unsigned long long *)args[0];
-
-  printf("%" PRIuLL ": %" PRIuLL "\n",*(unsigned long long *)args[0],
-	 *(unsigned long long *)(resp));
-}
-typedef unsigned long long (*cls_ret_ulonglong)(unsigned long long);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  unsigned long long res;
-
-  cl_arg_types[0] = &ffi_type_uint64;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_uint64, cl_arg_types) == FFI_OK);
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_ulonglong_fn, NULL, code)  == FFI_OK);
-  res = (*((cls_ret_ulonglong)code))(214LL);
-  /* { dg-output "214: 1152921504606846761" } */
-  printf("res: %" PRIdLL "\n", res);
-  /* { dg-output "\nres: 1152921504606846761" } */
-
-  res = (*((cls_ret_ulonglong)code))(9223372035854775808LL);
-  /* { dg-output "\n9223372035854775808: 8070450533247928831" } */
-  printf("res: %" PRIdLL "\n", res);
-  /* { dg-output "\nres: 8070450533247928831" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_ushort.c b/libffi/testsuite/libffi.call/cls_ushort.c
deleted file mode 100644
index a00100e..0000000
--- a/libffi/testsuite/libffi.call/cls_ushort.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value ushort.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_ushort_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			      void* userdata __UNUSED__)
-{
-  *(ffi_arg*)resp = *(unsigned short *)args[0];
-
-  printf("%d: %d\n",*(unsigned short *)args[0],
-	 (int)*(ffi_arg *)(resp));
-}
-typedef unsigned short (*cls_ret_ushort)(unsigned short);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  unsigned short res;
-
-  cl_arg_types[0] = &ffi_type_ushort;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_ushort, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_ushort_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_ushort)code))(65535);
-  /* { dg-output "65535: 65535" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 65535" } */
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/cls_ushort_va.c b/libffi/testsuite/libffi.call/cls_ushort_va.c
deleted file mode 100644
index 37aa106..0000000
--- a/libffi/testsuite/libffi.call/cls_ushort_va.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Test anonymous unsigned short argument.
-   Limitations:	none.
-   PR:		none.
-   Originator:	ARM Ltd. */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef unsigned short T;
-
-static void cls_ret_T_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			 void* userdata __UNUSED__)
- {
-   *(ffi_arg *)resp = *(T *)args[0];
-
-   printf("%d: %d %d\n", (int)(*(ffi_arg *)resp), *(T *)args[0], *(T *)args[1]);
- }
-
-typedef T (*cls_ret_T)(T, ...);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[3];
-  T res;
-
-  cl_arg_types[0] = &ffi_type_ushort;
-  cl_arg_types[1] = &ffi_type_ushort;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2,
-			 &ffi_type_ushort, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_T_fn, NULL, code)  == FFI_OK);
-  res = ((((cls_ret_T)code)(67, 4)));
-  /* { dg-output "67: 67 4" } */
-  printf("res: %d\n", res);
-  /* { dg-output "\nres: 67" } */
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/err_bad_abi.c b/libffi/testsuite/libffi.call/err_bad_abi.c
deleted file mode 100644
index f5a7317..0000000
--- a/libffi/testsuite/libffi.call/err_bad_abi.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Area:		ffi_prep_cif, ffi_prep_closure
-   Purpose:		Test error return for bad ABIs.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/6/2007	 */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-static void
-dummy_fn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__, 
-	 void** args __UNUSED__, void* userdata __UNUSED__)
-{}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	ffi_type* arg_types[1];
-
-	arg_types[0] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, 255, 0, &ffi_type_void,
-		arg_types) == FFI_BAD_ABI);
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0, &ffi_type_void,
-		arg_types) == FFI_OK);
-
-	cif.abi= 255;
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, dummy_fn, NULL, code) == FFI_BAD_ABI);
-
-	exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/ffitest.h b/libffi/testsuite/libffi.call/ffitest.h
index 15d5e44..95d96a8 100644
--- a/libffi/testsuite/libffi.call/ffitest.h
+++ b/libffi/testsuite/libffi.call/ffitest.h
@@ -15,7 +15,13 @@
 
 #define MAX_ARGS 256
 
-#define CHECK(x) (void)(!(x) ? (abort(), 1) : 0)
+#define CHECK(x) \
+   do { \
+      if(!(x)){ \
+         printf("Check failed:\n%s\n", #x); \
+         abort(); \
+      } \
+   } while(0)
 
 /* Define macros so that compilers other than gcc can run the tests.  */
 #undef __UNUSED__
@@ -24,6 +30,7 @@
 #define __STDCALL__ __attribute__((stdcall))
 #define __THISCALL__ __attribute__((thiscall))
 #define __FASTCALL__ __attribute__((fastcall))
+#define __MSABI__ __attribute__((ms_abi))
 #else
 #define __UNUSED__
 #define __STDCALL__ __stdcall
@@ -63,7 +70,7 @@
 #endif
 
 /* MinGW kludge.  */
-#ifdef _WIN64
+#if defined(_WIN64) | defined(_WIN32)
 #define PRIdLL "I64d"
 #define PRIuLL "I64u"
 #else
@@ -123,12 +130,14 @@
 
 /* MSVC kludge.  */
 #if defined _MSC_VER
+#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS)
 #define PRIuPTR "lu"
 #define PRIu8 "u"
 #define PRId8 "d"
 #define PRIu64 "I64u"
 #define PRId64 "I64d"
 #endif
+#endif
 
 #ifndef PRIuPTR
 #define PRIuPTR "u"
diff --git a/libffi/testsuite/libffi.call/float2.c b/libffi/testsuite/libffi.call/float2.c
index 55b9fba..57cd9e3 100644
--- a/libffi/testsuite/libffi.call/float2.c
+++ b/libffi/testsuite/libffi.call/float2.c
@@ -3,7 +3,7 @@
    Limitations:	none.
    PR:		none.
    Originator:	From the original ffitest.c  */
-/* { dg-do run { target { ! hppa*-*-hpux* } } } */
+/* { dg-do run } */
 
 #include "ffitest.h"
 #include "float.h"
@@ -22,6 +22,7 @@ int main (void)
   void *values[MAX_ARGS];
   float f;
   long double ld;
+  long double original;
 
   args[0] = &ffi_type_float;
   values[0] = &f;
@@ -32,24 +33,26 @@ int main (void)
 
   f = 3.14159;
 
-#if 1
-  /* This is ifdef'd out for now. long double support under SunOS/gcc
-     is pretty much non-existent.  You'll get the odd bus error in library
-     routines like printf().  */
+#if defined(__sun) && defined(__GNUC__)
+  /* long double support under SunOS/gcc is pretty much non-existent.
+     You'll get the odd bus error in library routines like printf() */
+#else
   printf ("%Lf\n", ldblit(f));
 #endif
+
   ld = 666;
   ffi_call(&cif, FFI_FN(ldblit), &ld, values);
 
-#if 1
-  /* This is ifdef'd out for now. long double support under SunOS/gcc
-     is pretty much non-existent.  You'll get the odd bus error in library
-     routines like printf().  */
+#if defined(__sun) && defined(__GNUC__)
+  /* long double support under SunOS/gcc is pretty much non-existent.
+     You'll get the odd bus error in library routines like printf() */
+#else
   printf ("%Lf, %Lf, %Lf, %Lf\n", ld, ldblit(f), ld - ldblit(f), LDBL_EPSILON);
 #endif
 
   /* These are not always the same!! Check for a reasonable delta */
-  if (fabsl(ld - ldblit(f)) < LDBL_EPSILON)
+  original = ldblit(f);
+  if (((ld > original) ? (ld - original) : (original - ld)) < LDBL_EPSILON)
     puts("long double return value tests ok!");
   else
     CHECK(0);
diff --git a/libffi/testsuite/libffi.call/huge_struct.c b/libffi/testsuite/libffi.call/huge_struct.c
deleted file mode 100644
index 187c42c..0000000
--- a/libffi/testsuite/libffi.call/huge_struct.c
+++ /dev/null
@@ -1,341 +0,0 @@
-/*	Area:			ffi_call, closure_call
-	Purpose:		Check large structure returns.
-	Limitations:	none.
-	PR:				none.
-	Originator:		Blake Chaffin	6/18/2007
-*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-/* { dg-options -mlong-double-128 { target powerpc64*-*-linux* } } */
-/* { dg-options -Wformat=0 { target moxie*-*-elf } } */
-
-#include "ffitest.h"
-
-typedef	struct BigStruct{
-	uint8_t		a;
-	int8_t		b;
-	uint16_t	c;
-	int16_t		d;
-	uint32_t	e;
-	int32_t		f;
-	uint64_t	g;
-	int64_t		h;
-	float		i;
-	double		j;
-	long double	k;
-	char*		l;
-	uint8_t		m;
-	int8_t		n;
-	uint16_t	o;
-	int16_t		p;
-	uint32_t	q;
-	int32_t		r;
-	uint64_t	s;
-	int64_t		t;
-	float		u;
-	double		v;
-	long double	w;
-	char*		x;
-	uint8_t		y;
-	int8_t		z;
-	uint16_t	aa;
-	int16_t		bb;
-	uint32_t	cc;
-	int32_t		dd;
-	uint64_t	ee;
-	int64_t		ff;
-	float		gg;
-	double		hh;
-	long double	ii;
-	char*		jj;
-	uint8_t		kk;
-	int8_t		ll;
-	uint16_t	mm;
-	int16_t		nn;
-	uint32_t	oo;
-	int32_t		pp;
-	uint64_t	qq;
-	int64_t		rr;
-	float		ss;
-	double		tt;
-	long double	uu;
-	char*		vv;
-	uint8_t		ww;
-	int8_t		xx;
-} BigStruct;
-
-BigStruct
-test_large_fn(
-	uint8_t		ui8_1,
-	int8_t		si8_1,
-	uint16_t	ui16_1,
-	int16_t		si16_1,
-	uint32_t	ui32_1,
-	int32_t		si32_1,
-	uint64_t	ui64_1,
-	int64_t		si64_1,
-	float		f_1,
-	double		d_1,
-	long double	ld_1,
-	char*		p_1,
-	uint8_t		ui8_2,
-	int8_t		si8_2,
-	uint16_t	ui16_2,
-	int16_t		si16_2,
-	uint32_t	ui32_2,
-	int32_t		si32_2,
-	uint64_t	ui64_2,
-	int64_t		si64_2,
-	float		f_2,
-	double		d_2,
-	long double	ld_2,
-	char*		p_2,
-	uint8_t		ui8_3,
-	int8_t		si8_3,
-	uint16_t	ui16_3,
-	int16_t		si16_3,
-	uint32_t	ui32_3,
-	int32_t		si32_3,
-	uint64_t	ui64_3,
-	int64_t		si64_3,
-	float		f_3,
-	double		d_3,
-	long double	ld_3,
-	char*		p_3,
-	uint8_t		ui8_4,
-	int8_t		si8_4,
-	uint16_t	ui16_4,
-	int16_t		si16_4,
-	uint32_t	ui32_4,
-	int32_t		si32_4,
-	uint64_t	ui64_4,
-	int64_t		si64_4,
-	float		f_4,
-	double		d_4,
-	long double	ld_4,
-	char*		p_4,
-	uint8_t		ui8_5,
-	int8_t		si8_5)
-{
-	BigStruct	retVal	= {
-		ui8_1 + 1, si8_1 + 1, ui16_1 + 1, si16_1 + 1, ui32_1 + 1, si32_1 + 1,
-			ui64_1 + 1, si64_1 + 1, f_1 + 1, d_1 + 1, ld_1 + 1, (char*)((intptr_t)p_1 + 1), 
-		ui8_2 + 2, si8_2 + 2, ui16_2 + 2, si16_2 + 2, ui32_2 + 2, si32_2 + 2,
-			ui64_2 + 2, si64_2 + 2, f_2 + 2, d_2 + 2, ld_2 + 2, (char*)((intptr_t)p_2 + 2), 
-		ui8_3 + 3, si8_3 + 3, ui16_3 + 3, si16_3 + 3, ui32_3 + 3, si32_3 + 3,
-			ui64_3 + 3, si64_3 + 3, f_3 + 3, d_3 + 3, ld_3 + 3, (char*)((intptr_t)p_3 + 3), 
-		ui8_4 + 4, si8_4 + 4, ui16_4 + 4, si16_4 + 4, ui32_4 + 4, si32_4 + 4,
-			ui64_4 + 4, si64_4 + 4, f_4 + 4, d_4 + 4, ld_4 + 4, (char*)((intptr_t)p_4 + 4), 
-		ui8_5 + 5, si8_5 + 5};
-
-	printf("%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 ": "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n",
-	       ui8_1, si8_1, ui16_1, si16_1, ui32_1, si32_1, ui64_1, si64_1, f_1, d_1, ld_1, (unsigned long)p_1,
-		ui8_2, si8_2, ui16_2, si16_2, ui32_2, si32_2, ui64_2, si64_2, f_2, d_2, ld_2, (unsigned long)p_2,
-		ui8_3, si8_3, ui16_3, si16_3, ui32_3, si32_3, ui64_3, si64_3, f_3, d_3, ld_3, (unsigned long)p_3,
-		ui8_4, si8_4, ui16_4, si16_4, ui32_4, si32_4, ui64_4, si64_4, f_4, d_4, ld_4, (unsigned long)p_4, ui8_5, si8_5,
-		retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f,
-	       retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l,
-		retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r,
-	       retVal.s, retVal.t, retVal.u, retVal.v, retVal.w, (unsigned long)retVal.x,
-		retVal.y, retVal.z, retVal.aa, retVal.bb, retVal.cc, retVal.dd,
-	       retVal.ee, retVal.ff, retVal.gg, retVal.hh, retVal.ii, (unsigned long)retVal.jj,
-		retVal.kk, retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp,
-	       retVal.qq, retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv, retVal.ww, retVal.xx);
-
-	return	retVal;
-}
-
-static void
-cls_large_fn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__)
-{
-	uint8_t		ui8_1	= *(uint8_t*)args[0];
-	int8_t		si8_1	= *(int8_t*)args[1];
-	uint16_t	ui16_1	= *(uint16_t*)args[2];
-	int16_t		si16_1	= *(int16_t*)args[3];
-	uint32_t	ui32_1	= *(uint32_t*)args[4];
-	int32_t		si32_1	= *(int32_t*)args[5];
-	uint64_t	ui64_1	= *(uint64_t*)args[6];
-	int64_t		si64_1	= *(int64_t*)args[7];
-	float		f_1		= *(float*)args[8];
-	double		d_1		= *(double*)args[9];
-	long double	ld_1	= *(long double*)args[10];
-	char*		p_1		= *(char**)args[11];
-	uint8_t		ui8_2	= *(uint8_t*)args[12];
-	int8_t		si8_2	= *(int8_t*)args[13];
-	uint16_t	ui16_2	= *(uint16_t*)args[14];
-	int16_t		si16_2	= *(int16_t*)args[15];
-	uint32_t	ui32_2	= *(uint32_t*)args[16];
-	int32_t		si32_2	= *(int32_t*)args[17];
-	uint64_t	ui64_2	= *(uint64_t*)args[18];
-	int64_t		si64_2	= *(int64_t*)args[19];
-	float		f_2		= *(float*)args[20];
-	double		d_2		= *(double*)args[21];
-	long double	ld_2	= *(long double*)args[22];
-	char*		p_2		= *(char**)args[23];
-	uint8_t		ui8_3	= *(uint8_t*)args[24];
-	int8_t		si8_3	= *(int8_t*)args[25];
-	uint16_t	ui16_3	= *(uint16_t*)args[26];
-	int16_t		si16_3	= *(int16_t*)args[27];
-	uint32_t	ui32_3	= *(uint32_t*)args[28];
-	int32_t		si32_3	= *(int32_t*)args[29];
-	uint64_t	ui64_3	= *(uint64_t*)args[30];
-	int64_t		si64_3	= *(int64_t*)args[31];
-	float		f_3		= *(float*)args[32];
-	double		d_3		= *(double*)args[33];
-	long double	ld_3	= *(long double*)args[34];
-	char*		p_3		= *(char**)args[35];
-	uint8_t		ui8_4	= *(uint8_t*)args[36];
-	int8_t		si8_4	= *(int8_t*)args[37];
-	uint16_t	ui16_4	= *(uint16_t*)args[38];
-	int16_t		si16_4	= *(int16_t*)args[39];
-	uint32_t	ui32_4	= *(uint32_t*)args[40];
-	int32_t		si32_4	= *(int32_t*)args[41];
-	uint64_t	ui64_4	= *(uint64_t*)args[42];
-	int64_t		si64_4	= *(int64_t*)args[43];
-	float		f_4		= *(float*)args[44];
-	double		d_4		= *(double*)args[45];
-	long double	ld_4	= *(long double*)args[46];
-	char*		p_4		= *(char**)args[47];
-	uint8_t		ui8_5	= *(uint8_t*)args[48];
-	int8_t		si8_5	= *(int8_t*)args[49];
-
-	*(BigStruct*)resp = test_large_fn(
-		ui8_1, si8_1, ui16_1, si16_1, ui32_1, si32_1, ui64_1, si64_1, f_1, d_1, ld_1, p_1,
-		ui8_2, si8_2, ui16_2, si16_2, ui32_2, si32_2, ui64_2, si64_2, f_2, d_2, ld_2, p_2,
-		ui8_3, si8_3, ui16_3, si16_3, ui32_3, si32_3, ui64_3, si64_3, f_3, d_3, ld_3, p_3,
-		ui8_4, si8_4, ui16_4, si16_4, ui32_4, si32_4, ui64_4, si64_4, f_4, d_4, ld_4, p_4,
-		ui8_5, si8_5);
-}
-
-int
-main(int argc __UNUSED__, const char** argv __UNUSED__)
-{
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-
-	ffi_cif		cif;
-	ffi_type*	argTypes[51];
-	void*		argValues[51];
-
-	ffi_type	ret_struct_type;
-	ffi_type*	st_fields[51];
-	BigStruct	retVal;
-
-	uint8_t		ui8		= 1;
-	int8_t		si8		= 2;
-	uint16_t	ui16	= 3;
-	int16_t		si16	= 4;
-	uint32_t	ui32	= 5;
-	int32_t		si32	= 6;
-	uint64_t	ui64	= 7;
-	int64_t		si64	= 8;
-	float		f		= 9;
-	double		d		= 10;
-	long double	ld		= 11;
-	char*		p		= (char*)0x12345678;
-
-	memset (&retVal, 0, sizeof(retVal));
-
-	ret_struct_type.size = 0;
-	ret_struct_type.alignment = 0;
-	ret_struct_type.type = FFI_TYPE_STRUCT;
-	ret_struct_type.elements = st_fields;
-
-	st_fields[0]	= st_fields[12]	= st_fields[24]	= st_fields[36]	= st_fields[48]	= &ffi_type_uint8;
-	st_fields[1]	= st_fields[13]	= st_fields[25]	= st_fields[37]	= st_fields[49]	= &ffi_type_sint8;
-	st_fields[2]	= st_fields[14]	= st_fields[26]	= st_fields[38]	= &ffi_type_uint16;
-	st_fields[3]	= st_fields[15]	= st_fields[27]	= st_fields[39]	= &ffi_type_sint16;
-	st_fields[4]	= st_fields[16]	= st_fields[28]	= st_fields[40]	= &ffi_type_uint32;
-	st_fields[5]	= st_fields[17]	= st_fields[29]	= st_fields[41]	= &ffi_type_sint32;
-	st_fields[6]	= st_fields[18]	= st_fields[30]	= st_fields[42]	= &ffi_type_uint64;
-	st_fields[7]	= st_fields[19]	= st_fields[31]	= st_fields[43]	= &ffi_type_sint64;
-	st_fields[8]	= st_fields[20]	= st_fields[32]	= st_fields[44]	= &ffi_type_float;
-	st_fields[9]	= st_fields[21]	= st_fields[33]	= st_fields[45]	= &ffi_type_double;
-	st_fields[10]	= st_fields[22]	= st_fields[34]	= st_fields[46]	= &ffi_type_longdouble;
-	st_fields[11]	= st_fields[23]	= st_fields[35]	= st_fields[47]	= &ffi_type_pointer;
-
-	st_fields[50] = NULL;
-
-	argTypes[0]		= argTypes[12]	= argTypes[24]	= argTypes[36]	= argTypes[48]	= &ffi_type_uint8;
-	argValues[0]	= argValues[12]	= argValues[24]	= argValues[36]	= argValues[48]	= &ui8;
-	argTypes[1]		= argTypes[13]	= argTypes[25]	= argTypes[37]	= argTypes[49]	= &ffi_type_sint8;
-	argValues[1]	= argValues[13]	= argValues[25]	= argValues[37]	= argValues[49]	= &si8;
-	argTypes[2]		= argTypes[14]	= argTypes[26]	= argTypes[38]	= &ffi_type_uint16;
-	argValues[2]	= argValues[14]	= argValues[26]	= argValues[38]	= &ui16;
-	argTypes[3]		= argTypes[15]	= argTypes[27]	= argTypes[39]	= &ffi_type_sint16;
-	argValues[3]	= argValues[15]	= argValues[27]	= argValues[39]	= &si16;
-	argTypes[4]		= argTypes[16]	= argTypes[28]	= argTypes[40]	= &ffi_type_uint32;
-	argValues[4]	= argValues[16]	= argValues[28]	= argValues[40]	= &ui32;
-	argTypes[5]		= argTypes[17]	= argTypes[29]	= argTypes[41]	= &ffi_type_sint32;
-	argValues[5]	= argValues[17]	= argValues[29]	= argValues[41]	= &si32;
-	argTypes[6]		= argTypes[18]	= argTypes[30]	= argTypes[42]	= &ffi_type_uint64;
-	argValues[6]	= argValues[18]	= argValues[30]	= argValues[42]	= &ui64;
-	argTypes[7]		= argTypes[19]	= argTypes[31]	= argTypes[43]	= &ffi_type_sint64;
-	argValues[7]	= argValues[19]	= argValues[31]	= argValues[43]	= &si64;
-	argTypes[8]		= argTypes[20]	= argTypes[32]	= argTypes[44]	= &ffi_type_float;
-	argValues[8]	= argValues[20]	= argValues[32]	= argValues[44]	= &f;
-	argTypes[9]		= argTypes[21]	= argTypes[33]	= argTypes[45]	= &ffi_type_double;
-	argValues[9]	= argValues[21]	= argValues[33]	= argValues[45]	= &d;
-	argTypes[10]	= argTypes[22]	= argTypes[34]	= argTypes[46]	= &ffi_type_longdouble;
-	argValues[10]	= argValues[22]	= argValues[34]	= argValues[46]	= &ld;
-	argTypes[11]	= argTypes[23]	= argTypes[35]	= argTypes[47]	= &ffi_type_pointer;
-	argValues[11]	= argValues[23]	= argValues[35]	= argValues[47]	= &p;
-
-	argTypes[50]	= NULL;
-	argValues[50]	= NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 50, &ret_struct_type, argTypes) == FFI_OK);
-
-	ffi_call(&cif, FFI_FN(test_large_fn), &retVal, argValues);
-	/* { dg-output "1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" } */
-	printf("res: %" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n",
-		retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f,
-	       retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l,
-		retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r,
-	       retVal.s, retVal.t, retVal.u, retVal.v, retVal.w, (unsigned long)retVal.x,
-		retVal.y, retVal.z, retVal.aa, retVal.bb, retVal.cc, retVal.dd,
-	       retVal.ee, retVal.ff, retVal.gg, retVal.hh, retVal.ii, (unsigned long)retVal.jj,
-		retVal.kk, retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp,
-	       retVal.qq, retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv, retVal.ww, retVal.xx);
-	/* { dg-output "\nres: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_large_fn, NULL, code) == FFI_OK);
-
-	retVal	= ((BigStruct(*)(
-		uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*,
-		uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*,
-		uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*,
-		uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*,
-		uint8_t, int8_t))(code))(
-		ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
-		ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
-		ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
-		ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
-		ui8, si8);
-	/* { dg-output "\n1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" } */
-	printf("res: %" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n",
-		retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f,
-	       retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l,
-		retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r,
-	       retVal.s, retVal.t, retVal.u, retVal.v, retVal.w, (unsigned long)retVal.x,
-		retVal.y, retVal.z, retVal.aa, retVal.bb, retVal.cc, retVal.dd,
-	       retVal.ee, retVal.ff, retVal.gg, retVal.hh, retVal.ii, (unsigned long)retVal.jj,
-		retVal.kk, retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp,
-	       retVal.qq, retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv, retVal.ww, retVal.xx);
-	/* { dg-output "\nres: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" } */
-
-    return 0;
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct.c b/libffi/testsuite/libffi.call/nested_struct.c
deleted file mode 100644
index c15e3a0..0000000
--- a/libffi/testsuite/libffi.call/nested_struct.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_16byte1 {
-  double a;
-  float b;
-  int c;
-} cls_struct_16byte1;
-
-typedef struct cls_struct_16byte2 {
-  int ii;
-  double dd;
-  float ff;
-} cls_struct_16byte2;
-
-typedef struct cls_struct_combined {
-  cls_struct_16byte1 d;
-  cls_struct_16byte2 e;
-} cls_struct_combined;
-
-cls_struct_combined cls_struct_combined_fn(struct cls_struct_16byte1 b0,
-			    struct cls_struct_16byte2 b1,
-			    struct cls_struct_combined b2)
-{
-  struct cls_struct_combined result;
-
-  result.d.a = b0.a + b1.dd + b2.d.a;
-  result.d.b = b0.b + b1.ff + b2.d.b;
-  result.d.c = b0.c + b1.ii + b2.d.c;
-  result.e.ii = b0.c + b1.ii + b2.e.ii;
-  result.e.dd = b0.a + b1.dd + b2.e.dd;
-  result.e.ff = b0.b + b1.ff + b2.e.ff;
-
-  printf("%g %g %d %d %g %g %g %g %d %d %g %g: %g %g %d %d %g %g\n",
-	 b0.a, b0.b, b0.c,
-	 b1.ii, b1.dd, b1.ff,
-	 b2.d.a, b2.d.b, b2.d.c,
-	 b2.e.ii, b2.e.dd, b2.e.ff,
-	 result.d.a, result.d.b, result.d.c,
-	 result.e.ii, result.e.dd, result.e.ff);
-
-  return result;
-}
-
-static void
-cls_struct_combined_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		       void* userdata __UNUSED__)
-{
-  struct cls_struct_16byte1 b0;
-  struct cls_struct_16byte2 b1;
-  struct cls_struct_combined b2;
-
-  b0 = *(struct cls_struct_16byte1*)(args[0]);
-  b1 = *(struct cls_struct_16byte2*)(args[1]);
-  b2 = *(struct cls_struct_combined*)(args[2]);
-
-
-  *(cls_struct_combined*)resp = cls_struct_combined_fn(b0, b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[5];
-  ffi_type* cls_struct_fields1[5];
-  ffi_type* cls_struct_fields2[5];
-  ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_16byte1 e_dbl = { 9.0, 2.0, 6};
-  struct cls_struct_16byte2 f_dbl = { 1, 2.0, 3.0};
-  struct cls_struct_combined g_dbl = {{4.0, 5.0, 6},
-				      {3, 1.0, 8.0}};
-  struct cls_struct_combined res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_type2.size = 0;
-  cls_struct_type2.alignment = 0;
-  cls_struct_type2.type = FFI_TYPE_STRUCT;
-  cls_struct_type2.elements = cls_struct_fields2;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_float;
-  cls_struct_fields[2] = &ffi_type_sint;
-  cls_struct_fields[3] = NULL;
-
-  cls_struct_fields1[0] = &ffi_type_sint;
-  cls_struct_fields1[1] = &ffi_type_double;
-  cls_struct_fields1[2] = &ffi_type_float;
-  cls_struct_fields1[3] = NULL;
-
-  cls_struct_fields2[0] = &cls_struct_type;
-  cls_struct_fields2[1] = &cls_struct_type1;
-  cls_struct_fields2[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = &cls_struct_type2;
-  dbl_arg_types[3] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type2,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_combined_fn), &res_dbl, args_dbl);
-  /* { dg-output "9 2 6 1 2 3 4 5 6 3 1 8: 15 10 13 10 12 13" } */
-  CHECK( res_dbl.d.a == (e_dbl.a + f_dbl.dd + g_dbl.d.a));
-  CHECK( res_dbl.d.b == (e_dbl.b + f_dbl.ff + g_dbl.d.b));
-  CHECK( res_dbl.d.c == (e_dbl.c + f_dbl.ii + g_dbl.d.c));
-  CHECK( res_dbl.e.ii == (e_dbl.c + f_dbl.ii + g_dbl.e.ii));
-  CHECK( res_dbl.e.dd == (e_dbl.a + f_dbl.dd + g_dbl.e.dd));
-  CHECK( res_dbl.e.ff == (e_dbl.b + f_dbl.ff + g_dbl.e.ff));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_combined_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_combined(*)(cls_struct_16byte1,
-				     cls_struct_16byte2,
-				     cls_struct_combined))
-	     (code))(e_dbl, f_dbl, g_dbl);
-  /* { dg-output "\n9 2 6 1 2 3 4 5 6 3 1 8: 15 10 13 10 12 13" } */
-  CHECK( res_dbl.d.a == (e_dbl.a + f_dbl.dd + g_dbl.d.a));
-  CHECK( res_dbl.d.b == (e_dbl.b + f_dbl.ff + g_dbl.d.b));
-  CHECK( res_dbl.d.c == (e_dbl.c + f_dbl.ii + g_dbl.d.c));
-  CHECK( res_dbl.e.ii == (e_dbl.c + f_dbl.ii + g_dbl.e.ii));
-  CHECK( res_dbl.e.dd == (e_dbl.a + f_dbl.dd + g_dbl.e.dd));
-  CHECK( res_dbl.e.ff == (e_dbl.b + f_dbl.ff + g_dbl.e.ff));
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct1.c b/libffi/testsuite/libffi.call/nested_struct1.c
deleted file mode 100644
index 477a6b9..0000000
--- a/libffi/testsuite/libffi.call/nested_struct1.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_16byte1 {
-  double a;
-  float b;
-  int c;
-} cls_struct_16byte1;
-
-typedef struct cls_struct_16byte2 {
-  int ii;
-  double dd;
-  float ff;
-} cls_struct_16byte2;
-
-typedef struct cls_struct_combined {
-  cls_struct_16byte1 d;
-  cls_struct_16byte2 e;
-} cls_struct_combined;
-
-cls_struct_combined cls_struct_combined_fn(struct cls_struct_16byte1 b0,
-					   struct cls_struct_16byte2 b1,
-					   struct cls_struct_combined b2,
-					   struct cls_struct_16byte1 b3)
-{
-  struct cls_struct_combined result;
-
-  result.d.a = b0.a + b1.dd + b2.d.a;
-  result.d.b = b0.b + b1.ff + b2.d.b;
-  result.d.c = b0.c + b1.ii + b2.d.c;
-  result.e.ii = b0.c + b1.ii + b2.e.ii;
-  result.e.dd = b0.a + b1.dd + b2.e.dd;
-  result.e.ff = b0.b + b1.ff + b2.e.ff;
-
-  printf("%g %g %d %d %g %g %g %g %d %d %g %g %g %g %d: %g %g %d %d %g %g\n",
-	 b0.a, b0.b, b0.c,
-	 b1.ii, b1.dd, b1.ff,
-	 b2.d.a, b2.d.b, b2.d.c,
-	 b2.e.ii, b2.e.dd, b2.e.ff,
-	 b3.a, b3.b, b3.c,
-	 result.d.a, result.d.b, result.d.c,
-	 result.e.ii, result.e.dd, result.e.ff);
-
-  return result;
-}
-
-static void
-cls_struct_combined_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		       void* userdata __UNUSED__)
-{
-  struct cls_struct_16byte1 b0;
-  struct cls_struct_16byte2 b1;
-  struct cls_struct_combined b2;
-  struct cls_struct_16byte1 b3;
-
-  b0 = *(struct cls_struct_16byte1*)(args[0]);
-  b1 = *(struct cls_struct_16byte2*)(args[1]);
-  b2 = *(struct cls_struct_combined*)(args[2]);
-  b3 = *(struct cls_struct_16byte1*)(args[3]);
-
-
-  *(cls_struct_combined*)resp = cls_struct_combined_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[5];
-  ffi_type* cls_struct_fields1[5];
-  ffi_type* cls_struct_fields2[5];
-  ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_16byte1 e_dbl = { 9.0, 2.0, 6};
-  struct cls_struct_16byte2 f_dbl = { 1, 2.0, 3.0};
-  struct cls_struct_combined g_dbl = {{4.0, 5.0, 6},
-				      {3, 1.0, 8.0}};
-  struct cls_struct_16byte1 h_dbl = { 3.0, 2.0, 4};
-  struct cls_struct_combined res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_type2.size = 0;
-  cls_struct_type2.alignment = 0;
-  cls_struct_type2.type = FFI_TYPE_STRUCT;
-  cls_struct_type2.elements = cls_struct_fields2;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_float;
-  cls_struct_fields[2] = &ffi_type_sint;
-  cls_struct_fields[3] = NULL;
-
-  cls_struct_fields1[0] = &ffi_type_sint;
-  cls_struct_fields1[1] = &ffi_type_double;
-  cls_struct_fields1[2] = &ffi_type_float;
-  cls_struct_fields1[3] = NULL;
-
-  cls_struct_fields2[0] = &cls_struct_type;
-  cls_struct_fields2[1] = &cls_struct_type1;
-  cls_struct_fields2[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = &cls_struct_type2;
-  dbl_arg_types[3] = &cls_struct_type;
-  dbl_arg_types[4] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type2,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = &h_dbl;
-  args_dbl[4] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_combined_fn), &res_dbl, args_dbl);
-  /* { dg-output "9 2 6 1 2 3 4 5 6 3 1 8 3 2 4: 15 10 13 10 12 13" } */
-  CHECK( res_dbl.d.a == (e_dbl.a + f_dbl.dd + g_dbl.d.a));
-  CHECK( res_dbl.d.b == (e_dbl.b + f_dbl.ff + g_dbl.d.b));
-  CHECK( res_dbl.d.c == (e_dbl.c + f_dbl.ii + g_dbl.d.c));
-  CHECK( res_dbl.e.ii == (e_dbl.c + f_dbl.ii + g_dbl.e.ii));
-  CHECK( res_dbl.e.dd == (e_dbl.a + f_dbl.dd + g_dbl.e.dd));
-  CHECK( res_dbl.e.ff == (e_dbl.b + f_dbl.ff + g_dbl.e.ff));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_combined_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_combined(*)(cls_struct_16byte1,
-				     cls_struct_16byte2,
-				     cls_struct_combined,
-				     cls_struct_16byte1))
-	     (code))(e_dbl, f_dbl, g_dbl, h_dbl);
-  /* { dg-output "\n9 2 6 1 2 3 4 5 6 3 1 8 3 2 4: 15 10 13 10 12 13" } */
-  CHECK( res_dbl.d.a == (e_dbl.a + f_dbl.dd + g_dbl.d.a));
-  CHECK( res_dbl.d.b == (e_dbl.b + f_dbl.ff + g_dbl.d.b));
-  CHECK( res_dbl.d.c == (e_dbl.c + f_dbl.ii + g_dbl.d.c));
-  CHECK( res_dbl.e.ii == (e_dbl.c + f_dbl.ii + g_dbl.e.ii));
-  CHECK( res_dbl.e.dd == (e_dbl.a + f_dbl.dd + g_dbl.e.dd));
-  CHECK( res_dbl.e.ff == (e_dbl.b + f_dbl.ff + g_dbl.e.ff));
-  /*  CHECK( 1 == 0); */
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct10.c b/libffi/testsuite/libffi.call/nested_struct10.c
deleted file mode 100644
index 34a74e7..0000000
--- a/libffi/testsuite/libffi.call/nested_struct10.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  unsigned long long a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  unsigned char y;
-  struct A x;
-  unsigned int z;
-} B;
-
-typedef struct C {
-  unsigned long long d;
-  unsigned char e;
-} C;
-
-static B B_fn(struct A b2, struct B b3, struct C b4)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a + b3.z + b4.d;
-  result.x.b = b2.b + b3.x.b + b3.y + b4.e;
-  result.y = b2.b + b3.x.b + b4.e;
-
-  printf("%d %d %d %d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
-	 (int)b3.x.a, b3.x.b, b3.y, b3.z, (int)b4.d, b4.e,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-  struct C b2;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-  b2 = *(struct C*)(args[2]);
-
-  *(B*)resp = B_fn(b0, b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[4];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[4];
-  ffi_type* cls_struct_fields2[3];
-  ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
-  ffi_type* dbl_arg_types[4];
-
-  struct A e_dbl = { 1LL, 7};
-  struct B f_dbl = { 99, {12LL , 127}, 255};
-  struct C g_dbl = { 2LL, 9};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_type2.size = 0;
-  cls_struct_type2.alignment = 0;
-  cls_struct_type2.type = FFI_TYPE_STRUCT;
-  cls_struct_type2.elements = cls_struct_fields2;
-
-  cls_struct_fields[0] = &ffi_type_uint64;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &ffi_type_uchar;
-  cls_struct_fields1[1] = &cls_struct_type;
-  cls_struct_fields1[2] = &ffi_type_uint;
-  cls_struct_fields1[3] = NULL;
-
-  cls_struct_fields2[0] = &ffi_type_uint64;
-  cls_struct_fields2[1] = &ffi_type_uchar;
-  cls_struct_fields2[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = &cls_struct_type2;
-  dbl_arg_types[3] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99 255 2 9: 270 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + f_dbl.z + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B, C))(code))(e_dbl, f_dbl, g_dbl);
-  /* { dg-output "\n1 7 12 127 99 255 2 9: 270 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + f_dbl.z + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct11.c b/libffi/testsuite/libffi.call/nested_struct11.c
deleted file mode 100644
index 3510493..0000000
--- a/libffi/testsuite/libffi.call/nested_struct11.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check parameter passing with nested structs
-		of a single type.  This tests the special cases
-		for homogeneous floating-point aggregates in the
-		AArch64 PCS.
-   Limitations:	none.
-   PR:		none.
-   Originator:  ARM Ltd.  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  float a_x;
-  float a_y;
-} A;
-
-typedef struct B {
-  float b_x;
-  float b_y;
-} B;
-
-typedef struct C {
-  A a;
-  B b;
-} C;
-
-static C C_fn (int x, int y, int z, C source, int i, int j, int k)
-{
-  C result;
-  result.a.a_x = source.a.a_x;
-  result.a.a_y = source.a.a_y;
-  result.b.b_x = source.b.b_x;
-  result.b.b_y = source.b.b_y;
-
-  printf ("%d, %d, %d, %d, %d, %d\n", x, y, z, i, j, k);
-
-  printf ("%.1f, %.1f, %.1f, %.1f, "
-	  "%.1f, %.1f, %.1f, %.1f\n",
-	  source.a.a_x, source.a.a_y,
-	  source.b.b_x, source.b.b_y,
-	  result.a.a_x, result.a.a_y,
-	  result.b.b_x, result.b.b_y);
-
-  return result;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-
-  ffi_type* struct_fields_source_a[3];
-  ffi_type* struct_fields_source_b[3];
-  ffi_type* struct_fields_source_c[3];
-  ffi_type* arg_types[8];
-
-  ffi_type struct_type_a, struct_type_b, struct_type_c;
-
-  struct A source_fld_a = {1.0, 2.0};
-  struct B source_fld_b = {4.0, 8.0};
-  int k = 1;
-
-  struct C result;
-  struct C source = {source_fld_a, source_fld_b};
-
-  struct_type_a.size = 0;
-  struct_type_a.alignment = 0;
-  struct_type_a.type = FFI_TYPE_STRUCT;
-  struct_type_a.elements = struct_fields_source_a;
-
-  struct_type_b.size = 0;
-  struct_type_b.alignment = 0;
-  struct_type_b.type = FFI_TYPE_STRUCT;
-  struct_type_b.elements = struct_fields_source_b;
-
-  struct_type_c.size = 0;
-  struct_type_c.alignment = 0;
-  struct_type_c.type = FFI_TYPE_STRUCT;
-  struct_type_c.elements = struct_fields_source_c;
-
-  struct_fields_source_a[0] = &ffi_type_float;
-  struct_fields_source_a[1] = &ffi_type_float;
-  struct_fields_source_a[2] = NULL;
-
-  struct_fields_source_b[0] = &ffi_type_float;
-  struct_fields_source_b[1] = &ffi_type_float;
-  struct_fields_source_b[2] = NULL;
-
-  struct_fields_source_c[0] = &struct_type_a;
-  struct_fields_source_c[1] = &struct_type_b;
-  struct_fields_source_c[2] = NULL;
-
-  arg_types[0] = &ffi_type_sint32;
-  arg_types[1] = &ffi_type_sint32;
-  arg_types[2] = &ffi_type_sint32;
-  arg_types[3] = &struct_type_c;
-  arg_types[4] = &ffi_type_sint32;
-  arg_types[5] = &ffi_type_sint32;
-  arg_types[6] = &ffi_type_sint32;
-  arg_types[7] = NULL;
-
-  void *args[7];
-  args[0] = &k;
-  args[1] = &k;
-  args[2] = &k;
-  args[3] = &source;
-  args[4] = &k;
-  args[5] = &k;
-  args[6] = &k;
-  CHECK (ffi_prep_cif (&cif, FFI_DEFAULT_ABI, 7, &struct_type_c,
-		       arg_types) == FFI_OK);
-
-  ffi_call (&cif, FFI_FN (C_fn), &result, args);
-  /* { dg-output "1, 1, 1, 1, 1, 1\n" } */
-  /* { dg-output "1.0, 2.0, 4.0, 8.0, 1.0, 2.0, 4.0, 8.0" } */
-  CHECK (result.a.a_x == source.a.a_x);
-  CHECK (result.a.a_y == source.a.a_y);
-  CHECK (result.b.b_x == source.b.b_x);
-  CHECK (result.b.b_y == source.b.b_y);
-  exit (0);
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct12.c b/libffi/testsuite/libffi.call/nested_struct12.c
deleted file mode 100644
index 6f3d736..0000000
--- a/libffi/testsuite/libffi.call/nested_struct12.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<jincheng@ca.ibm.com> and <jakub@redhat.com> 20210609	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  float a, b;
-} A;
-
-typedef struct B {
-  float x;
-  struct A y;
-} B;
-
-B B_fn(float b0, struct B b1)
-{
-  struct B result;
-
-  result.x = b0 + b1.x;
-  result.y.a = b0 + b1.y.a;
-  result.y.b = b0 + b1.y.b;
-
-  printf("%g %g %g %g: %g %g %g\n", b0, b1.x, b1.y.a, b1.y.b,
-	 result.x, result.y.a, result.y.b);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  float b0;
-  struct B b1;
-
-  b0 = *(float*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-
-  *(B*)resp = B_fn(b0, b1);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type cls_struct_type, cls_struct_type1;
-  ffi_type* dbl_arg_types[3];
-
-  float e_dbl = 12.125f;
-  struct B f_dbl = { 24.75f, { 31.625f, 32.25f } };
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_fields[0] = &ffi_type_float;
-  cls_struct_fields[1] = &ffi_type_float;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &ffi_type_float;
-  cls_struct_fields1[1] = &cls_struct_type;
-  cls_struct_fields1[2] = NULL;
-
-
-  dbl_arg_types[0] = &ffi_type_float;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "12.125 24.75 31.625 32.25: 36.875 43.75 44.375" } */
-  CHECK( res_dbl.x == (e_dbl + f_dbl.x));
-  CHECK( res_dbl.y.a == (e_dbl + f_dbl.y.a));
-  CHECK( res_dbl.y.b == (e_dbl + f_dbl.y.b));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(float, B))(code))(e_dbl, f_dbl);
-  /* { dg-output "\n12.125 24.75 31.625 32.25: 36.875 43.75 44.375" } */
-  CHECK( res_dbl.x == (e_dbl + f_dbl.x));
-  CHECK( res_dbl.y.a == (e_dbl + f_dbl.y.a));
-  CHECK( res_dbl.y.b == (e_dbl + f_dbl.y.b));
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct2.c b/libffi/testsuite/libffi.call/nested_struct2.c
deleted file mode 100644
index 69268cd..0000000
--- a/libffi/testsuite/libffi.call/nested_struct2.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030911	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  unsigned long a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-B B_fn(struct A b0, struct B b1)
-{
-  struct B result;
-
-  result.x.a = b0.a + b1.x.a;
-  result.x.b = b0.b + b1.x.b + b1.y;
-  result.y = b0.b + b1.x.b;
-
-  printf("%lu %d %lu %d %d: %lu %d %d\n", b0.a, b0.b, b1.x.a, b1.x.b, b1.y,
-	 result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-
-  *(B*)resp = B_fn(b0, b1);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type cls_struct_type, cls_struct_type1;
-  ffi_type* dbl_arg_types[3];
-
-  struct A e_dbl = { 1, 7};
-  struct B f_dbl = {{12 , 127}, 99};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_fields[0] = &ffi_type_ulong;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B))(code))(e_dbl, f_dbl);
-  /* { dg-output "\n1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct3.c b/libffi/testsuite/libffi.call/nested_struct3.c
deleted file mode 100644
index ab18cad..0000000
--- a/libffi/testsuite/libffi.call/nested_struct3.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030911	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  unsigned long long a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-B B_fn(struct A b0, struct B b1)
-{
-  struct B result;
-
-  result.x.a = b0.a + b1.x.a;
-  result.x.b = b0.b + b1.x.b + b1.y;
-  result.y = b0.b + b1.x.b;
-
-  printf("%d %d %d %d %d: %d %d %d\n", (int)b0.a, b0.b,
-	 (int)b1.x.a, b1.x.b, b1.y,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-
-  *(B*)resp = B_fn(b0, b1);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type cls_struct_type, cls_struct_type1;
-  ffi_type* dbl_arg_types[3];
-
-  struct A e_dbl = { 1LL, 7};
-  struct B f_dbl = {{12LL , 127}, 99};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_fields[0] = &ffi_type_uint64;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B))(code))(e_dbl, f_dbl);
-  /* { dg-output "\n1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct4.c b/libffi/testsuite/libffi.call/nested_struct4.c
deleted file mode 100644
index 2ffb4d6..0000000
--- a/libffi/testsuite/libffi.call/nested_struct4.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		PR 25630.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  double a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-static B B_fn(struct A b2, struct B b3)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a;
-  result.x.b = b2.b + b3.x.b + b3.y;
-  result.y = b2.b + b3.x.b;
-
-  printf("%d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
-	 (int)b3.x.a, b3.x.b, b3.y,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-
-  *(B*)resp = B_fn(b0, b1);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type cls_struct_type, cls_struct_type1;
-  ffi_type* dbl_arg_types[3];
-
-  struct A e_dbl = { 1.0, 7};
-  struct B f_dbl = {{12.0 , 127}, 99};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B))(code))(e_dbl, f_dbl);
-  /* { dg-output "\n1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct5.c b/libffi/testsuite/libffi.call/nested_struct5.c
deleted file mode 100644
index 6c79845..0000000
--- a/libffi/testsuite/libffi.call/nested_struct5.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  long double a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-static B B_fn(struct A b2, struct B b3)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a;
-  result.x.b = b2.b + b3.x.b + b3.y;
-  result.y = b2.b + b3.x.b;
-
-  printf("%d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
-	 (int)b3.x.a, b3.x.b, b3.y,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-
-  *(B*)resp = B_fn(b0, b1);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type cls_struct_type, cls_struct_type1;
-  ffi_type* dbl_arg_types[3];
-
-  struct A e_dbl = { 1.0, 7};
-  struct B f_dbl = {{12.0 , 127}, 99};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_fields[0] = &ffi_type_longdouble;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B))(code))(e_dbl, f_dbl);
-  /* { dg-output "\n1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct6.c b/libffi/testsuite/libffi.call/nested_struct6.c
deleted file mode 100644
index 59d3579..0000000
--- a/libffi/testsuite/libffi.call/nested_struct6.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		PR 25630.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  double a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-typedef struct C {
-  long d;
-  unsigned char e;
-} C;
-
-static B B_fn(struct A b2, struct B b3, struct C b4)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a + b4.d;
-  result.x.b = b2.b + b3.x.b + b3.y + b4.e;
-  result.y = b2.b + b3.x.b + b4.e;
-
-  printf("%d %d %d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
-	 (int)b3.x.a, b3.x.b, b3.y, (int)b4.d, b4.e,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-  struct C b2;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-  b2 = *(struct C*)(args[2]);
-
-  *(B*)resp = B_fn(b0, b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[4];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type* cls_struct_fields2[3];
-  ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
-  ffi_type* dbl_arg_types[4];
-
-  struct A e_dbl = { 1.0, 7};
-  struct B f_dbl = {{12.0 , 127}, 99};
-  struct C g_dbl = { 2, 9};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_type2.size = 0;
-  cls_struct_type2.alignment = 0;
-  cls_struct_type2.type = FFI_TYPE_STRUCT;
-  cls_struct_type2.elements = cls_struct_fields2;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-  cls_struct_fields2[0] = &ffi_type_slong;
-  cls_struct_fields2[1] = &ffi_type_uchar;
-  cls_struct_fields2[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = &cls_struct_type2;
-  dbl_arg_types[3] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99 2 9: 15 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B, C))(code))(e_dbl, f_dbl, g_dbl);
-  /* { dg-output "\n1 7 12 127 99 2 9: 15 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct7.c b/libffi/testsuite/libffi.call/nested_struct7.c
deleted file mode 100644
index 27595e6..0000000
--- a/libffi/testsuite/libffi.call/nested_struct7.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  unsigned long long a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-static B B_fn(struct A b2, struct B b3)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a;
-  result.x.b = b2.b + b3.x.b + b3.y;
-  result.y = b2.b + b3.x.b;
-
-  printf("%d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
-	 (int)b3.x.a, b3.x.b, b3.y,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-
-  *(B*)resp = B_fn(b0, b1);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type cls_struct_type, cls_struct_type1;
-  ffi_type* dbl_arg_types[3];
-
-  struct A e_dbl = { 1LL, 7};
-  struct B f_dbl = {{12.0 , 127}, 99};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_fields[0] = &ffi_type_uint64;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B))(code))(e_dbl, f_dbl);
-  /* { dg-output "\n1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct8.c b/libffi/testsuite/libffi.call/nested_struct8.c
deleted file mode 100644
index 0e6c682..0000000
--- a/libffi/testsuite/libffi.call/nested_struct8.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  unsigned long long a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-typedef struct C {
-  unsigned long long d;
-  unsigned char e;
-} C;
-
-static B B_fn(struct A b2, struct B b3, struct C b4)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a + b4.d;
-  result.x.b = b2.b + b3.x.b + b3.y + b4.e;
-  result.y = b2.b + b3.x.b + b4.e;
-
-  printf("%d %d %d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
-	 (int)b3.x.a, b3.x.b, b3.y, (int)b4.d, b4.e,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-  struct C b2;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-  b2 = *(struct C*)(args[2]);
-
-  *(B*)resp = B_fn(b0, b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[4];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type* cls_struct_fields2[3];
-  ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
-  ffi_type* dbl_arg_types[4];
-
-  struct A e_dbl = { 1LL, 7};
-  struct B f_dbl = {{12LL , 127}, 99};
-  struct C g_dbl = { 2LL, 9};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_type2.size = 0;
-  cls_struct_type2.alignment = 0;
-  cls_struct_type2.type = FFI_TYPE_STRUCT;
-  cls_struct_type2.elements = cls_struct_fields2;
-
-  cls_struct_fields[0] = &ffi_type_uint64;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-  cls_struct_fields2[0] = &ffi_type_uint64;
-  cls_struct_fields2[1] = &ffi_type_uchar;
-  cls_struct_fields2[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = &cls_struct_type2;
-  dbl_arg_types[3] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99 2 9: 15 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B, C))(code))(e_dbl, f_dbl, g_dbl);
-  /* { dg-output "\n1 7 12 127 99 2 9: 15 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/nested_struct9.c b/libffi/testsuite/libffi.call/nested_struct9.c
deleted file mode 100644
index 5f7ac67..0000000
--- a/libffi/testsuite/libffi.call/nested_struct9.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  unsigned char a;
-  unsigned long long b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-typedef struct C {
-  unsigned long d;
-  unsigned char e;
-} C;
-
-static B B_fn(struct A b2, struct B b3, struct C b4)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a + b4.d;
-  result.x.b = b2.b + b3.x.b + b3.y + b4.e;
-  result.y = b2.b + b3.x.b + b4.e;
-
-  printf("%d %d %d %d %d %d %d: %d %d %d\n", b2.a, (int)b2.b,
-	 b3.x.a, (int)b3.x.b, b3.y, (int)b4.d, b4.e,
-	 result.x.a, (int)result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-  struct C b2;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-  b2 = *(struct C*)(args[2]);
-
-  *(B*)resp = B_fn(b0, b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[4];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type* cls_struct_fields2[3];
-  ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
-  ffi_type* dbl_arg_types[4];
-
-  struct A e_dbl = { 1, 7LL};
-  struct B f_dbl = {{12.0 , 127}, 99};
-  struct C g_dbl = { 2, 9};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_type2.size = 0;
-  cls_struct_type2.alignment = 0;
-  cls_struct_type2.type = FFI_TYPE_STRUCT;
-  cls_struct_type2.elements = cls_struct_fields2;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uint64;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-  cls_struct_fields2[0] = &ffi_type_ulong;
-  cls_struct_fields2[1] = &ffi_type_uchar;
-  cls_struct_fields2[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = &cls_struct_type2;
-  dbl_arg_types[3] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99 2 9: 15 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B, C))(code))(e_dbl, f_dbl, g_dbl);
-  /* { dg-output "\n1 7 12 127 99 2 9: 15 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/offsets.c b/libffi/testsuite/libffi.call/offsets.c
new file mode 100644
index 0000000..23d88b3
--- /dev/null
+++ b/libffi/testsuite/libffi.call/offsets.c
@@ -0,0 +1,46 @@
+/* Area:		Struct layout
+   Purpose:		Test ffi_get_struct_offsets
+   Limitations:		none.
+   PR:			none.
+   Originator: 		Tom Tromey. */
+
+/* { dg-do run } */
+#include "ffitest.h"
+#include <stddef.h>
+
+struct test_1
+{
+  char c;
+  float f;
+  char c2;
+  int i;
+};
+
+int
+main (void)
+{
+  ffi_type test_1_type;
+  ffi_type *test_1_elements[5];
+  size_t test_1_offsets[4];
+
+  test_1_elements[0] = &ffi_type_schar;
+  test_1_elements[1] = &ffi_type_float;
+  test_1_elements[2] = &ffi_type_schar;
+  test_1_elements[3] = &ffi_type_sint;
+  test_1_elements[4] = NULL;
+
+  test_1_type.size = 0;
+  test_1_type.alignment = 0;
+  test_1_type.type = FFI_TYPE_STRUCT;
+  test_1_type.elements = test_1_elements;
+
+  CHECK (ffi_get_struct_offsets (FFI_DEFAULT_ABI, &test_1_type, test_1_offsets)
+	 == FFI_OK);
+  CHECK (test_1_type.size == sizeof (struct test_1));
+  CHECK (offsetof (struct test_1, c) == test_1_offsets[0]);
+  CHECK (offsetof (struct test_1, f) == test_1_offsets[1]);
+  CHECK (offsetof (struct test_1, c2) == test_1_offsets[2]);
+  CHECK (offsetof (struct test_1, i) == test_1_offsets[3]);
+
+  return 0;
+}
diff --git a/libffi/testsuite/libffi.call/problem1.c b/libffi/testsuite/libffi.call/problem1.c
deleted file mode 100644
index 6a91555..0000000
--- a/libffi/testsuite/libffi.call/problem1.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct my_ffi_struct {
-  double a;
-  double b;
-  double c;
-} my_ffi_struct;
-
-my_ffi_struct callee(struct my_ffi_struct a1, struct my_ffi_struct a2)
-{
-  struct my_ffi_struct result;
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-
-  printf("%g %g %g %g %g %g: %g %g %g\n", a1.a, a1.b, a1.c,
-	 a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return result;
-}
-
-void stub(ffi_cif* cif __UNUSED__, void* resp, void** args,
-	  void* userdata __UNUSED__)
-{
-  struct my_ffi_struct a1;
-  struct my_ffi_struct a2;
-
-  a1 = *(struct my_ffi_struct*)(args[0]);
-  a2 = *(struct my_ffi_struct*)(args[1]);
-
-  *(my_ffi_struct *)resp = callee(a1, a2);
-}
-
-
-int main(void)
-{
-  ffi_type* my_ffi_struct_fields[4];
-  ffi_type my_ffi_struct_type;
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args[4];
-  ffi_type* arg_types[3];
-
-  struct my_ffi_struct g = { 1.0, 2.0, 3.0 };
-  struct my_ffi_struct f = { 1.0, 2.0, 3.0 };
-  struct my_ffi_struct res;
-
-  my_ffi_struct_type.size = 0;
-  my_ffi_struct_type.alignment = 0;
-  my_ffi_struct_type.type = FFI_TYPE_STRUCT;
-  my_ffi_struct_type.elements = my_ffi_struct_fields;
-
-  my_ffi_struct_fields[0] = &ffi_type_double;
-  my_ffi_struct_fields[1] = &ffi_type_double;
-  my_ffi_struct_fields[2] = &ffi_type_double;
-  my_ffi_struct_fields[3] = NULL;
-
-  arg_types[0] = &my_ffi_struct_type;
-  arg_types[1] = &my_ffi_struct_type;
-  arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &my_ffi_struct_type,
-		     arg_types) == FFI_OK);
-
-  args[0] = &g;
-  args[1] = &f;
-  args[2] = NULL;
-  ffi_call(&cif, FFI_FN(callee), &res, args);
-  /* { dg-output "1 2 3 1 2 3: 2 4 6" } */
-  printf("res: %g %g %g\n", res.a, res.b, res.c);
-  /* { dg-output "\nres: 2 4 6" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, stub, NULL, code) == FFI_OK);
-
-  res = ((my_ffi_struct(*)(struct my_ffi_struct, struct my_ffi_struct))(code))(g, f);
-  /* { dg-output "\n1 2 3 1 2 3: 2 4 6" } */
-  printf("res: %g %g %g\n", res.a, res.b, res.c);
-  /* { dg-output "\nres: 2 4 6" } */
-
-  exit(0);;
-}
diff --git a/libffi/testsuite/libffi.call/stret_large.c b/libffi/testsuite/libffi.call/stret_large.c
deleted file mode 100644
index 71c2469..0000000
--- a/libffi/testsuite/libffi.call/stret_large.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check structure returning with different structure size.
-				Depending on the ABI. Check bigger struct which overlaps
-				the gp and fp register count on Darwin/AIX/ppc64.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin	6/21/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-*  } } */
-#include "ffitest.h"
-
-/* 13 FPRs: 104 bytes */
-/* 14 FPRs: 112 bytes */
-
-typedef struct struct_108byte {
-	double a;
-	double b;
-	double c;
-	double d;
-	double e;
-	double f;
-	double g;
-	double h;
-	double i;
-	double j;
-	double k;
-	double l;
-	double m;
-	int n;
-} struct_108byte;
-
-struct_108byte cls_struct_108byte_fn(
-	struct_108byte b0,
-	struct_108byte b1,
-	struct_108byte b2,
-	struct_108byte b3)
-{
-	struct_108byte	result;
-
-	result.a = b0.a + b1.a + b2.a + b3.a;
-	result.b = b0.b + b1.b + b2.b + b3.b;
-	result.c = b0.c + b1.c + b2.c + b3.c;
-	result.d = b0.d + b1.d + b2.d + b3.d;
-	result.e = b0.e + b1.e + b2.e + b3.e;
-	result.f = b0.f + b1.f + b2.f + b3.f;
-	result.g = b0.g + b1.g + b2.g + b3.g;
-	result.h = b0.h + b1.h + b2.h + b3.h;
-	result.i = b0.i + b1.i + b2.i + b3.i;
-	result.j = b0.j + b1.j + b2.j + b3.j;
-	result.k = b0.k + b1.k + b2.k + b3.k;
-	result.l = b0.l + b1.l + b2.l + b3.l;
-	result.m = b0.m + b1.m + b2.m + b3.m;
-	result.n = b0.n + b1.n + b2.n + b3.n;
-
-	printf("%g %g %g %g %g %g %g %g %g %g %g %g %g %d\n", result.a, result.b, result.c,
-		result.d, result.e, result.f, result.g, result.h, result.i,
-		result.j, result.k, result.l, result.m, result.n);
-
-	return result;
-}
-
-static void
-cls_struct_108byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__)
-{
-	struct_108byte	b0, b1, b2, b3;
-
-	b0 = *(struct_108byte*)(args[0]);
-	b1 = *(struct_108byte*)(args[1]);
-	b2 = *(struct_108byte*)(args[2]);
-	b3 = *(struct_108byte*)(args[3]);
-
-	*(struct_108byte*)resp = cls_struct_108byte_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args_dbl[5];
-	ffi_type* cls_struct_fields[15];
-	ffi_type cls_struct_type;
-	ffi_type* dbl_arg_types[5];
-
-	struct_108byte e_dbl = { 9.0, 2.0, 6.0, 5.0, 3.0, 4.0, 8.0, 1.0, 1.0, 2.0, 3.0, 7.0, 2.0, 7 };
-	struct_108byte f_dbl = { 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 6.0, 7.0, 4.0, 5.0, 7.0, 9.0, 1.0, 4 };
-	struct_108byte g_dbl = { 4.0, 5.0, 7.0, 9.0, 1.0, 1.0, 2.0, 9.0, 8.0, 6.0, 1.0, 4.0, 0.0, 3 };
-	struct_108byte h_dbl = { 8.0, 6.0, 1.0, 4.0, 0.0, 3.0, 3.0, 1.0, 9.0, 2.0, 6.0, 5.0, 3.0, 2 };
-	struct_108byte res_dbl;
-
-	cls_struct_type.size = 0;
-	cls_struct_type.alignment = 0;
-	cls_struct_type.type = FFI_TYPE_STRUCT;
-	cls_struct_type.elements = cls_struct_fields;
-
-	cls_struct_fields[0] = &ffi_type_double;
-	cls_struct_fields[1] = &ffi_type_double;
-	cls_struct_fields[2] = &ffi_type_double;
-	cls_struct_fields[3] = &ffi_type_double;
-	cls_struct_fields[4] = &ffi_type_double;
-	cls_struct_fields[5] = &ffi_type_double;
-	cls_struct_fields[6] = &ffi_type_double;
-	cls_struct_fields[7] = &ffi_type_double;
-	cls_struct_fields[8] = &ffi_type_double;
-	cls_struct_fields[9] = &ffi_type_double;
-	cls_struct_fields[10] = &ffi_type_double;
-	cls_struct_fields[11] = &ffi_type_double;
-	cls_struct_fields[12] = &ffi_type_double;
-	cls_struct_fields[13] = &ffi_type_sint32;
-	cls_struct_fields[14] = NULL;
-
-	dbl_arg_types[0] = &cls_struct_type;
-	dbl_arg_types[1] = &cls_struct_type;
-	dbl_arg_types[2] = &cls_struct_type;
-	dbl_arg_types[3] = &cls_struct_type;
-	dbl_arg_types[4] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
-		dbl_arg_types) == FFI_OK);
-
-	args_dbl[0] = &e_dbl;
-	args_dbl[1] = &f_dbl;
-	args_dbl[2] = &g_dbl;
-	args_dbl[3] = &h_dbl;
-	args_dbl[4] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_struct_108byte_fn), &res_dbl, args_dbl);
-	/* { dg-output "22 15 17 25 6 13 19 18 22 15 17 25 6 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %g %g %g %g %g %d\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i,
-		res_dbl.j, res_dbl.k, res_dbl.l, res_dbl.m, res_dbl.n);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 22 15 17 25 6 16" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_108byte_gn, NULL, code) == FFI_OK);
-
-	res_dbl = ((struct_108byte(*)(struct_108byte, struct_108byte,
-		struct_108byte, struct_108byte))(code))(e_dbl, f_dbl, g_dbl, h_dbl);
-	/* { dg-output "\n22 15 17 25 6 13 19 18 22 15 17 25 6 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %g %g %g %g %g %d\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i,
-		res_dbl.j, res_dbl.k, res_dbl.l, res_dbl.m, res_dbl.n);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 22 15 17 25 6 16" } */
-
-	exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/stret_large2.c b/libffi/testsuite/libffi.call/stret_large2.c
deleted file mode 100644
index d9c750e..0000000
--- a/libffi/testsuite/libffi.call/stret_large2.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check structure returning with different structure size.
-				Depending on the ABI. Check bigger struct which overlaps
-				the gp and fp register count on Darwin/AIX/ppc64.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin	6/21/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-*  } } */
-#include "ffitest.h"
-
-/* 13 FPRs: 104 bytes */
-/* 14 FPRs: 112 bytes */
-
-typedef struct struct_116byte {
-	double a;
-	double b;
-	double c;
-	double d;
-	double e;
-	double f;
-	double g;
-	double h;
-	double i;
-	double j;
-	double k;
-	double l;
-	double m;
-	double n;
-	int o;
-} struct_116byte;
-
-struct_116byte cls_struct_116byte_fn(
-	struct_116byte b0,
-	struct_116byte b1,
-	struct_116byte b2,
-	struct_116byte b3)
-{
-	struct_116byte	result;
-
-	result.a = b0.a + b1.a + b2.a + b3.a;
-	result.b = b0.b + b1.b + b2.b + b3.b;
-	result.c = b0.c + b1.c + b2.c + b3.c;
-	result.d = b0.d + b1.d + b2.d + b3.d;
-	result.e = b0.e + b1.e + b2.e + b3.e;
-	result.f = b0.f + b1.f + b2.f + b3.f;
-	result.g = b0.g + b1.g + b2.g + b3.g;
-	result.h = b0.h + b1.h + b2.h + b3.h;
-	result.i = b0.i + b1.i + b2.i + b3.i;
-	result.j = b0.j + b1.j + b2.j + b3.j;
-	result.k = b0.k + b1.k + b2.k + b3.k;
-	result.l = b0.l + b1.l + b2.l + b3.l;
-	result.m = b0.m + b1.m + b2.m + b3.m;
-	result.n = b0.n + b1.n + b2.n + b3.n;
-	result.o = b0.o + b1.o + b2.o + b3.o;
-
-	printf("%g %g %g %g %g %g %g %g %g %g %g %g %g %g %d\n", result.a, result.b, result.c,
-		result.d, result.e, result.f, result.g, result.h, result.i,
-		result.j, result.k, result.l, result.m, result.n, result.o);
-
-	return result;
-}
-
-static void
-cls_struct_116byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__)
-{
-	struct_116byte	b0, b1, b2, b3;
-
-	b0 = *(struct_116byte*)(args[0]);
-	b1 = *(struct_116byte*)(args[1]);
-	b2 = *(struct_116byte*)(args[2]);
-	b3 = *(struct_116byte*)(args[3]);
-
-	*(struct_116byte*)resp = cls_struct_116byte_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args_dbl[5];
-	ffi_type* cls_struct_fields[16];
-	ffi_type cls_struct_type;
-	ffi_type* dbl_arg_types[5];
-
-	struct_116byte e_dbl = { 9.0, 2.0, 6.0, 5.0, 3.0, 4.0, 8.0, 1.0, 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 7 };
-	struct_116byte f_dbl = { 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 6.0, 7.0, 4.0, 5.0, 7.0, 9.0, 1.0, 6.0, 4 };
-	struct_116byte g_dbl = { 4.0, 5.0, 7.0, 9.0, 1.0, 1.0, 2.0, 9.0, 8.0, 6.0, 1.0, 4.0, 0.0, 7.0, 3 };
-	struct_116byte h_dbl = { 8.0, 6.0, 1.0, 4.0, 0.0, 3.0, 3.0, 1.0, 9.0, 2.0, 6.0, 5.0, 3.0, 8.0, 2 };
-	struct_116byte res_dbl;
-
-	cls_struct_type.size = 0;
-	cls_struct_type.alignment = 0;
-	cls_struct_type.type = FFI_TYPE_STRUCT;
-	cls_struct_type.elements = cls_struct_fields;
-
-	cls_struct_fields[0] = &ffi_type_double;
-	cls_struct_fields[1] = &ffi_type_double;
-	cls_struct_fields[2] = &ffi_type_double;
-	cls_struct_fields[3] = &ffi_type_double;
-	cls_struct_fields[4] = &ffi_type_double;
-	cls_struct_fields[5] = &ffi_type_double;
-	cls_struct_fields[6] = &ffi_type_double;
-	cls_struct_fields[7] = &ffi_type_double;
-	cls_struct_fields[8] = &ffi_type_double;
-	cls_struct_fields[9] = &ffi_type_double;
-	cls_struct_fields[10] = &ffi_type_double;
-	cls_struct_fields[11] = &ffi_type_double;
-	cls_struct_fields[12] = &ffi_type_double;
-	cls_struct_fields[13] = &ffi_type_double;
-	cls_struct_fields[14] = &ffi_type_sint32;
-	cls_struct_fields[15] = NULL;
-
-	dbl_arg_types[0] = &cls_struct_type;
-	dbl_arg_types[1] = &cls_struct_type;
-	dbl_arg_types[2] = &cls_struct_type;
-	dbl_arg_types[3] = &cls_struct_type;
-	dbl_arg_types[4] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
-		dbl_arg_types) == FFI_OK);
-
-	args_dbl[0] = &e_dbl;
-	args_dbl[1] = &f_dbl;
-	args_dbl[2] = &g_dbl;
-	args_dbl[3] = &h_dbl;
-	args_dbl[4] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_struct_116byte_fn), &res_dbl, args_dbl);
-	/* { dg-output "22 15 17 25 6 13 19 18 22 15 17 25 6 26 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %g %g %g %g %g %g %d\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i,
-		res_dbl.j, res_dbl.k, res_dbl.l, res_dbl.m, res_dbl.n, res_dbl.o);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 22 15 17 25 6 26 16" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_116byte_gn, NULL, code) == FFI_OK);
-
-	res_dbl = ((struct_116byte(*)(struct_116byte, struct_116byte,
-		struct_116byte, struct_116byte))(code))(e_dbl, f_dbl, g_dbl, h_dbl);
-	/* { dg-output "\n22 15 17 25 6 13 19 18 22 15 17 25 6 26 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %g %g %g %g %g %g %d\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i,
-		res_dbl.j, res_dbl.k, res_dbl.l, res_dbl.m, res_dbl.n, res_dbl.o);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 22 15 17 25 6 26 16" } */
-
-	exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/stret_medium.c b/libffi/testsuite/libffi.call/stret_medium.c
deleted file mode 100644
index 973ee02..0000000
--- a/libffi/testsuite/libffi.call/stret_medium.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check structure returning with different structure size.
-				Depending on the ABI. Check bigger struct which overlaps
-				the gp and fp register count on Darwin/AIX/ppc64.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin	6/21/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-*  } } */
-#include "ffitest.h"
-
-typedef struct struct_72byte {
-	double a;
-	double b;
-	double c;
-	double d;
-	double e;
-	double f;
-	double g;
-	double h;
-	double i;
-} struct_72byte;
-
-struct_72byte cls_struct_72byte_fn(
-	struct_72byte b0,
-	struct_72byte b1,
-	struct_72byte b2,
-	struct_72byte b3)
-{
-	struct_72byte	result;
-
-	result.a = b0.a + b1.a + b2.a + b3.a;
-	result.b = b0.b + b1.b + b2.b + b3.b;
-	result.c = b0.c + b1.c + b2.c + b3.c;
-	result.d = b0.d + b1.d + b2.d + b3.d;
-	result.e = b0.e + b1.e + b2.e + b3.e;
-	result.f = b0.f + b1.f + b2.f + b3.f;
-	result.g = b0.g + b1.g + b2.g + b3.g;
-	result.h = b0.h + b1.h + b2.h + b3.h;
-	result.i = b0.i + b1.i + b2.i + b3.i;
-
-	printf("%g %g %g %g %g %g %g %g %g\n", result.a, result.b, result.c,
-		result.d, result.e, result.f, result.g, result.h, result.i);
-
-	return result;
-}
-
-static void
-cls_struct_72byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__)
-{
-	struct_72byte	b0, b1, b2, b3;
-
-	b0 = *(struct_72byte*)(args[0]);
-	b1 = *(struct_72byte*)(args[1]);
-	b2 = *(struct_72byte*)(args[2]);
-	b3 = *(struct_72byte*)(args[3]);
-
-	*(struct_72byte*)resp = cls_struct_72byte_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args_dbl[5];
-	ffi_type* cls_struct_fields[10];
-	ffi_type cls_struct_type;
-	ffi_type* dbl_arg_types[5];
-
-	struct_72byte e_dbl = { 9.0, 2.0, 6.0, 5.0, 3.0, 4.0, 8.0, 1.0, 7.0 };
-	struct_72byte f_dbl = { 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 6.0, 7.0, 4.0 };
-	struct_72byte g_dbl = { 4.0, 5.0, 7.0, 9.0, 1.0, 1.0, 2.0, 9.0, 3.0 };
-	struct_72byte h_dbl = { 8.0, 6.0, 1.0, 4.0, 0.0, 3.0, 3.0, 1.0, 2.0 };
-	struct_72byte res_dbl;
-
-	cls_struct_type.size = 0;
-	cls_struct_type.alignment = 0;
-	cls_struct_type.type = FFI_TYPE_STRUCT;
-	cls_struct_type.elements = cls_struct_fields;
-
-	cls_struct_fields[0] = &ffi_type_double;
-	cls_struct_fields[1] = &ffi_type_double;
-	cls_struct_fields[2] = &ffi_type_double;
-	cls_struct_fields[3] = &ffi_type_double;
-	cls_struct_fields[4] = &ffi_type_double;
-	cls_struct_fields[5] = &ffi_type_double;
-	cls_struct_fields[6] = &ffi_type_double;
-	cls_struct_fields[7] = &ffi_type_double;
-	cls_struct_fields[8] = &ffi_type_double;
-	cls_struct_fields[9] = NULL;
-
-	dbl_arg_types[0] = &cls_struct_type;
-	dbl_arg_types[1] = &cls_struct_type;
-	dbl_arg_types[2] = &cls_struct_type;
-	dbl_arg_types[3] = &cls_struct_type;
-	dbl_arg_types[4] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
-		dbl_arg_types) == FFI_OK);
-
-	args_dbl[0] = &e_dbl;
-	args_dbl[1] = &f_dbl;
-	args_dbl[2] = &g_dbl;
-	args_dbl[3] = &h_dbl;
-	args_dbl[4] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_struct_72byte_fn), &res_dbl, args_dbl);
-	/* { dg-output "22 15 17 25 6 13 19 18 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c,
-		res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 16" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_72byte_gn, NULL, code) == FFI_OK);
-
-	res_dbl = ((struct_72byte(*)(struct_72byte, struct_72byte,
-		struct_72byte, struct_72byte))(code))(e_dbl, f_dbl, g_dbl, h_dbl);
-	/* { dg-output "\n22 15 17 25 6 13 19 18 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c,
-		res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 16" } */
-
-	exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/stret_medium2.c b/libffi/testsuite/libffi.call/stret_medium2.c
deleted file mode 100644
index 84323d1..0000000
--- a/libffi/testsuite/libffi.call/stret_medium2.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check structure returning with different structure size.
-				Depending on the ABI. Check bigger struct which overlaps
-				the gp and fp register count on Darwin/AIX/ppc64.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin	6/21/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-*  } } */
-/* { dg-options "-Wno-format" { target alpha*-dec-osf* } } */
-#include "ffitest.h"
-
-typedef struct struct_72byte {
-	double a;
-	double b;
-	double c;
-	double d;
-	double e;
-	double f;
-	double g;
-	double h;
-	long long i;
-} struct_72byte;
-
-struct_72byte cls_struct_72byte_fn(
-	struct_72byte b0,
-	struct_72byte b1,
-	struct_72byte b2,
-	struct_72byte b3)
-{
-	struct_72byte	result;
-
-	result.a = b0.a + b1.a + b2.a + b3.a;
-	result.b = b0.b + b1.b + b2.b + b3.b;
-	result.c = b0.c + b1.c + b2.c + b3.c;
-	result.d = b0.d + b1.d + b2.d + b3.d;
-	result.e = b0.e + b1.e + b2.e + b3.e;
-	result.f = b0.f + b1.f + b2.f + b3.f;
-	result.g = b0.g + b1.g + b2.g + b3.g;
-	result.h = b0.h + b1.h + b2.h + b3.h;
-	result.i = b0.i + b1.i + b2.i + b3.i;
-
-	printf("%g %g %g %g %g %g %g %g %" PRIdLL "\n", result.a, result.b, result.c,
-		result.d, result.e, result.f, result.g, result.h, result.i);
-
-	return result;
-}
-
-static void
-cls_struct_72byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__)
-{
-	struct_72byte	b0, b1, b2, b3;
-
-	b0 = *(struct_72byte*)(args[0]);
-	b1 = *(struct_72byte*)(args[1]);
-	b2 = *(struct_72byte*)(args[2]);
-	b3 = *(struct_72byte*)(args[3]);
-
-	*(struct_72byte*)resp = cls_struct_72byte_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args_dbl[5];
-	ffi_type* cls_struct_fields[10];
-	ffi_type cls_struct_type;
-	ffi_type* dbl_arg_types[5];
-
-	struct_72byte e_dbl = { 9.0, 2.0, 6.0, 5.0, 3.0, 4.0, 8.0, 1.0, 7 };
-	struct_72byte f_dbl = { 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 6.0, 7.0, 4 };
-	struct_72byte g_dbl = { 4.0, 5.0, 7.0, 9.0, 1.0, 1.0, 2.0, 9.0, 3 };
-	struct_72byte h_dbl = { 8.0, 6.0, 1.0, 4.0, 0.0, 3.0, 3.0, 1.0, 2 };
-	struct_72byte res_dbl;
-
-	cls_struct_type.size = 0;
-	cls_struct_type.alignment = 0;
-	cls_struct_type.type = FFI_TYPE_STRUCT;
-	cls_struct_type.elements = cls_struct_fields;
-
-	cls_struct_fields[0] = &ffi_type_double;
-	cls_struct_fields[1] = &ffi_type_double;
-	cls_struct_fields[2] = &ffi_type_double;
-	cls_struct_fields[3] = &ffi_type_double;
-	cls_struct_fields[4] = &ffi_type_double;
-	cls_struct_fields[5] = &ffi_type_double;
-	cls_struct_fields[6] = &ffi_type_double;
-	cls_struct_fields[7] = &ffi_type_double;
-	cls_struct_fields[8] = &ffi_type_sint64;
-	cls_struct_fields[9] = NULL;
-
-	dbl_arg_types[0] = &cls_struct_type;
-	dbl_arg_types[1] = &cls_struct_type;
-	dbl_arg_types[2] = &cls_struct_type;
-	dbl_arg_types[3] = &cls_struct_type;
-	dbl_arg_types[4] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
-		dbl_arg_types) == FFI_OK);
-
-	args_dbl[0] = &e_dbl;
-	args_dbl[1] = &f_dbl;
-	args_dbl[2] = &g_dbl;
-	args_dbl[3] = &h_dbl;
-	args_dbl[4] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_struct_72byte_fn), &res_dbl, args_dbl);
-	/* { dg-output "22 15 17 25 6 13 19 18 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %" PRIdLL "\n", res_dbl.a, res_dbl.b, res_dbl.c,
-		res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 16" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_72byte_gn, NULL, code) == FFI_OK);
-
-	res_dbl = ((struct_72byte(*)(struct_72byte, struct_72byte,
-		struct_72byte, struct_72byte))(code))(e_dbl, f_dbl, g_dbl, h_dbl);
-	/* { dg-output "\n22 15 17 25 6 13 19 18 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %" PRIdLL "\n", res_dbl.a, res_dbl.b, res_dbl.c,
-		res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 16" } */
-
-	exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/struct10.c b/libffi/testsuite/libffi.call/struct10.c
new file mode 100644
index 0000000..17b1377
--- /dev/null
+++ b/libffi/testsuite/libffi.call/struct10.c
@@ -0,0 +1,57 @@
+/* Area:	ffi_call
+   Purpose:	Check structures.
+   Limitations:	none.
+   PR:		none.
+   Originator:	Sergei Trofimovich <slyfox@gentoo.org>
+
+   The test originally discovered in ruby's bindings
+   for ffi in https://bugs.gentoo.org/634190  */
+
+/* { dg-do run } */
+#include "ffitest.h"
+
+struct s {
+  int s32;
+  float f32;
+  signed char s8;
+};
+
+struct s make_s(void) {
+  struct s r;
+  r.s32 = 0x1234;
+  r.f32 = 7.0;
+  r.s8  = 0x78;
+  return r;
+}
+
+int main() {
+  ffi_cif cif;
+  struct s r;
+  ffi_type rtype;
+  ffi_type* s_fields[] = {
+    &ffi_type_sint,
+    &ffi_type_float,
+    &ffi_type_schar,
+    NULL,
+  };
+
+  rtype.size      = 0;
+  rtype.alignment = 0,
+  rtype.type      = FFI_TYPE_STRUCT,
+  rtype.elements  = s_fields,
+
+  r.s32 = 0xbad;
+  r.f32 = 999.999;
+  r.s8  = 0x51;
+
+  // Here we emulate the following call:
+  //r = make_s();
+
+  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0, &rtype, NULL) == FFI_OK);
+  ffi_call(&cif, FFI_FN(make_s), &r, NULL);
+
+  CHECK(r.s32 == 0x1234);
+  CHECK(r.f32 == 7.0);
+  CHECK(r.s8  == 0x78);
+  exit(0);
+}
diff --git a/libffi/testsuite/libffi.call/testclosure.c b/libffi/testsuite/libffi.call/testclosure.c
deleted file mode 100644
index ca31056..0000000
--- a/libffi/testsuite/libffi.call/testclosure.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value float.
-   Limitations:	none.
-   PR:		41908.
-   Originator:	<rfm@gnu.org> 20091102	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_combined {
-  float a;
-  float b;
-  float c;
-  float d;
-} cls_struct_combined;
-
-void cls_struct_combined_fn(struct cls_struct_combined arg)
-{
-  printf("%g %g %g %g\n",
-	 arg.a, arg.b,
-	 arg.c, arg.d);
-  fflush(stdout);
-}
-
-static void
-cls_struct_combined_gn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__,
-        void** args, void* userdata __UNUSED__)
-{
-  struct cls_struct_combined a0;
-
-  a0 = *(struct cls_struct_combined*)(args[0]);
-
-  cls_struct_combined_fn(a0);
-}
-
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type* cls_struct_fields0[5];
-  ffi_type cls_struct_type0;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_combined g_dbl = {4.0, 5.0, 1.0, 8.0};
-
-  cls_struct_type0.size = 0;
-  cls_struct_type0.alignment = 0;
-  cls_struct_type0.type = FFI_TYPE_STRUCT;
-  cls_struct_type0.elements = cls_struct_fields0;
-
-  cls_struct_fields0[0] = &ffi_type_float;
-  cls_struct_fields0[1] = &ffi_type_float;
-  cls_struct_fields0[2] = &ffi_type_float;
-  cls_struct_fields0[3] = &ffi_type_float;
-  cls_struct_fields0[4] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type0;
-  dbl_arg_types[1] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, &ffi_type_void,
-		     dbl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_combined_gn, NULL, code) == FFI_OK);
-
-  ((void(*)(cls_struct_combined)) (code))(g_dbl);
-  /* { dg-output "4 5 1 8" } */
-  exit(0);
-}
diff --git a/libffi/testsuite/libffi.call/va_1.c b/libffi/testsuite/libffi.call/va_1.c
index 7f96809..ccc6faf 100644
--- a/libffi/testsuite/libffi.call/va_1.c
+++ b/libffi/testsuite/libffi.call/va_1.c
@@ -5,7 +5,6 @@
    Originator:	        ARM Ltd. */
 
 /* { dg-do run } */
-/* { dg-output "" { xfail avr32*-*-* } } */
 
 #include "ffitest.h"
 #include <stdarg.h>
@@ -25,62 +24,10 @@ struct large_tag
   unsigned e;
 };
 
-static int
-test_fn (int n, ...)
-{
-  va_list ap;
-  struct small_tag s1;
-  struct small_tag s2;
-  struct large_tag l;
-  unsigned char uc;
-  signed char sc;
-  unsigned short us;
-  signed short ss;
-  unsigned int ui;
-  signed int si;
-  unsigned long ul;
-  signed long sl;
-  float f;
-  double d;
-
-  va_start (ap, n);
-  s1 = va_arg (ap, struct small_tag);
-  l = va_arg (ap, struct large_tag);
-  s2 = va_arg (ap, struct small_tag);
-
-  uc = va_arg (ap, unsigned);
-  sc = va_arg (ap, signed);
-
-  us = va_arg (ap, unsigned);
-  ss = va_arg (ap, signed);
-
-  ui = va_arg (ap, unsigned int);
-  si = va_arg (ap, signed int);
-
-  ul = va_arg (ap, unsigned long);
-  sl = va_arg (ap, signed long);
-
-  f = va_arg (ap, double);	/* C standard promotes float->double
-				   when anonymous */
-  d = va_arg (ap, double);
-
-  printf ("%u %u %u %u %u %u %u %u %u uc=%u sc=%d %u %d %u %d %lu %ld %f %f\n",
-	  s1.a, s1.b, l.a, l.b, l.c, l.d, l.e,
-	  s2.a, s2.b,
-	  uc, sc,
-	  us, ss,
-	  ui, si,
-	  ul, sl,
-	  f, d);
-  va_end (ap);
-  return n + 1;
-}
-
 int
 main (void)
 {
   ffi_cif cif;
-  void* args[15];
   ffi_type* arg_types[15];
 
   ffi_type s_type;
@@ -89,24 +36,6 @@ main (void)
   ffi_type l_type;
   ffi_type *l_type_elements[6];
 
-  struct small_tag s1;
-  struct small_tag s2;
-  struct large_tag l1;
-
-  int n;
-  ffi_arg res;
-
-  unsigned char uc;
-  signed char sc;
-  unsigned short us;
-  signed short ss;
-  unsigned int ui;
-  signed int si;
-  unsigned long ul;
-  signed long sl;
-  double d1;
-  double f1;
-
   s_type.size = 0;
   s_type.alignment = 0;
   s_type.type = FFI_TYPE_STRUCT;
@@ -144,53 +73,6 @@ main (void)
   arg_types[13] = &ffi_type_double;
   arg_types[14] = NULL;
 
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 14, &ffi_type_sint, arg_types) == FFI_OK);
-
-  s1.a = 5;
-  s1.b = 6;
-
-  l1.a = 10;
-  l1.b = 11;
-  l1.c = 12;
-  l1.d = 13;
-  l1.e = 14;
-
-  s2.a = 7;
-  s2.b = 8;
-
-  n = 41;
-
-  uc = 9;
-  sc = 10;
-  us = 11;
-  ss = 12;
-  ui = 13;
-  si = 14;
-  ul = 15;
-  sl = 16;
-  f1 = 2.12;
-  d1 = 3.13;
-
-  args[0] = &n;
-  args[1] = &s1;
-  args[2] = &l1;
-  args[3] = &s2;
-  args[4] = &uc;
-  args[5] = &sc;
-  args[6] = &us;
-  args[7] = &ss;
-  args[8] = &ui;
-  args[9] = &si;
-  args[10] = &ul;
-  args[11] = &sl;
-  args[12] = &f1;
-  args[13] = &d1;
-  args[14] = NULL;
-
-  ffi_call(&cif, FFI_FN(test_fn), &res, args);
-  /* { dg-output "5 6 10 11 12 13 14 7 8 uc=9 sc=10 11 12 13 14 15 16 2.120000 3.130000" } */
-  printf("res: %d\n", (int) res);
-  /* { dg-output "\nres: 42" } */
-
+  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 14, &ffi_type_sint, arg_types) == FFI_BAD_ARGTYPE);
   return 0;
 }
diff --git a/libffi/testsuite/libffi.call/va_2.c b/libffi/testsuite/libffi.call/va_2.c
new file mode 100644
index 0000000..0589d08
--- /dev/null
+++ b/libffi/testsuite/libffi.call/va_2.c
@@ -0,0 +1,196 @@
+/* Area:		ffi_call
+   Purpose:		Test passing struct in variable argument lists.
+   Limitations:	none.
+   PR:			none.
+   Originator:	        ARM Ltd. */
+
+/* { dg-do run } */
+/* { dg-output "" { xfail avr32*-*-* m68k-*-* alpha-*-* } } */
+
+#include "ffitest.h"
+#include <stdarg.h>
+
+struct small_tag
+{
+  unsigned char a;
+  unsigned char b;
+};
+
+struct large_tag
+{
+  unsigned a;
+  unsigned b;
+  unsigned c;
+  unsigned d;
+  unsigned e;
+};
+
+static int
+test_fn (int n, ...)
+{
+  va_list ap;
+  struct small_tag s1;
+  struct small_tag s2;
+  struct large_tag l;
+  unsigned char uc;
+  signed char sc;
+  unsigned short us;
+  signed short ss;
+  unsigned int ui;
+  signed int si;
+  unsigned long ul;
+  signed long sl;
+  float f;
+  double d;
+
+  va_start (ap, n);
+  s1 = va_arg (ap, struct small_tag);
+  l = va_arg (ap, struct large_tag);
+  s2 = va_arg (ap, struct small_tag);
+
+  uc = va_arg (ap, unsigned);
+  sc = va_arg (ap, signed);
+
+  us = va_arg (ap, unsigned);
+  ss = va_arg (ap, signed);
+
+  ui = va_arg (ap, unsigned int);
+  si = va_arg (ap, signed int);
+
+  ul = va_arg (ap, unsigned long);
+  sl = va_arg (ap, signed long);
+
+  f = va_arg (ap, double);	/* C standard promotes float->double
+				   when anonymous */
+  d = va_arg (ap, double);
+
+  printf ("%u %u %u %u %u %u %u %u %u uc=%u sc=%d %u %d %u %d %lu %ld %f %f\n",
+	  s1.a, s1.b, l.a, l.b, l.c, l.d, l.e,
+	  s2.a, s2.b,
+	  uc, sc,
+	  us, ss,
+	  ui, si,
+	  ul, sl,
+	  f, d);
+  va_end (ap);
+  return n + 1;
+}
+
+int
+main (void)
+{
+  ffi_cif cif;
+  void* args[15];
+  ffi_type* arg_types[15];
+
+  ffi_type s_type;
+  ffi_type *s_type_elements[3];
+
+  ffi_type l_type;
+  ffi_type *l_type_elements[6];
+
+  struct small_tag s1;
+  struct small_tag s2;
+  struct large_tag l1;
+
+  int n;
+  ffi_arg res;
+
+  unsigned int uc;
+  signed int sc;
+  unsigned int us;
+  signed int ss;
+  unsigned int ui;
+  signed int si;
+  unsigned long ul;
+  signed long sl;
+  double d1;
+  double f1;
+
+  s_type.size = 0;
+  s_type.alignment = 0;
+  s_type.type = FFI_TYPE_STRUCT;
+  s_type.elements = s_type_elements;
+
+  s_type_elements[0] = &ffi_type_uchar;
+  s_type_elements[1] = &ffi_type_uchar;
+  s_type_elements[2] = NULL;
+
+  l_type.size = 0;
+  l_type.alignment = 0;
+  l_type.type = FFI_TYPE_STRUCT;
+  l_type.elements = l_type_elements;
+
+  l_type_elements[0] = &ffi_type_uint;
+  l_type_elements[1] = &ffi_type_uint;
+  l_type_elements[2] = &ffi_type_uint;
+  l_type_elements[3] = &ffi_type_uint;
+  l_type_elements[4] = &ffi_type_uint;
+  l_type_elements[5] = NULL;
+
+  arg_types[0] = &ffi_type_sint;
+  arg_types[1] = &s_type;
+  arg_types[2] = &l_type;
+  arg_types[3] = &s_type;
+  arg_types[4] = &ffi_type_uint;
+  arg_types[5] = &ffi_type_sint;
+  arg_types[6] = &ffi_type_uint;
+  arg_types[7] = &ffi_type_sint;
+  arg_types[8] = &ffi_type_uint;
+  arg_types[9] = &ffi_type_sint;
+  arg_types[10] = &ffi_type_ulong;
+  arg_types[11] = &ffi_type_slong;
+  arg_types[12] = &ffi_type_double;
+  arg_types[13] = &ffi_type_double;
+  arg_types[14] = NULL;
+
+  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 14, &ffi_type_sint, arg_types) == FFI_OK);
+
+  s1.a = 5;
+  s1.b = 6;
+
+  l1.a = 10;
+  l1.b = 11;
+  l1.c = 12;
+  l1.d = 13;
+  l1.e = 14;
+
+  s2.a = 7;
+  s2.b = 8;
+
+  n = 41;
+
+  uc = 9;
+  sc = 10;
+  us = 11;
+  ss = 12;
+  ui = 13;
+  si = 14;
+  ul = 15;
+  sl = 16;
+  f1 = 2.12;
+  d1 = 3.13;
+
+  args[0] = &n;
+  args[1] = &s1;
+  args[2] = &l1;
+  args[3] = &s2;
+  args[4] = &uc;
+  args[5] = &sc;
+  args[6] = &us;
+  args[7] = &ss;
+  args[8] = &ui;
+  args[9] = &si;
+  args[10] = &ul;
+  args[11] = &sl;
+  args[12] = &f1;
+  args[13] = &d1;
+  args[14] = NULL;
+
+  ffi_call(&cif, FFI_FN(test_fn), &res, args);
+  /* { dg-output "5 6 10 11 12 13 14 7 8 uc=9 sc=10 11 12 13 14 15 16 2.120000 3.130000" } */
+  printf("res: %d\n", (int) res);
+  /* { dg-output "\nres: 42" } */
+
+  return 0;
+}