ptx testsuite fix for return addresses.

	* lib/target-supports.exp (check_effective_target_return_address):
	New function.
	* gcc.c-torture/execute/20010122-1.c: Require return_address.
	* gcc.c-torture/execute/20030323-1.c: Likewise.
	* gcc.c-torture/execute/20030811-1.c: Likewise.
	* gcc.c-torture/execute/eeprof-1.c: Likewise.
	* gcc.c-torture/execute/frame-address.c: Likewise.
	* gcc.c-torture/execute/pr17377.c: Likewise.

From-SVN: r217301

9 files changed, 26 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2da1b6f..3af1a43 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,14 @@
 2014-11-10  Bernd Schmidt  <bernds@codesourcery.com>
 
+	* lib/target-supports.exp (check_effective_target_return_address):
+	New function.
+	* gcc.c-torture/execute/20010122-1.c: Require return_address.
+	* gcc.c-torture/execute/20030323-1.c: Likewise.
+	* gcc.c-torture/execute/20030811-1.c: Likewise.
+	* gcc.c-torture/execute/eeprof-1.c: Likewise.
+	* gcc.c-torture/execute/frame-address.c: Likewise.
+	* gcc.c-torture/execute/pr17377.c: Likewise.
+
 	* gcc.c-torture/compile/920625-2.c: Add return type to
 	freeReturnStruct.
 	* gcc.c-torture/execute/20091229-1.c: Declare main properly.
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr35468.c b/gcc/testsuite/gcc.c-torture/compile/pr35468.c
index 16d064b..0fa017f 100644
--- a/gcc/testsuite/gcc.c-torture/compile/pr35468.c
+++ b/gcc/testsuite/gcc.c-torture/compile/pr35468.c
@@ -1,4 +1,5 @@
 /* PR tree-optimization/35468 */
+/* { dg-require-effective-target no_const_addr_space } */
 
 void
 foo (void)
diff --git a/gcc/testsuite/gcc.c-torture/execute/20010122-1.c b/gcc/testsuite/gcc.c-torture/execute/20010122-1.c
index 14269fa..528cef7 100644
--- a/gcc/testsuite/gcc.c-torture/execute/20010122-1.c
+++ b/gcc/testsuite/gcc.c-torture/execute/20010122-1.c
@@ -1,4 +1,5 @@
 /* { dg-skip-if "requires frame pointers" { *-*-* } "-fomit-frame-pointer" "" } */
+/* { dg-require-effective-target return_address } */
 
 extern void exit (int);
 extern void abort (void);
diff --git a/gcc/testsuite/gcc.c-torture/execute/20030323-1.c b/gcc/testsuite/gcc.c-torture/execute/20030323-1.c
index 35e2bd1..bace9a2 100644
--- a/gcc/testsuite/gcc.c-torture/execute/20030323-1.c
+++ b/gcc/testsuite/gcc.c-torture/execute/20030323-1.c
@@ -1,4 +1,5 @@
 /* PR opt/10116 */
+/* { dg-require-effective-target return_address } */
 /* Removed tablejump while label still in use; this is really a link test.  */
 
 void *NSReturnAddress(int offset)
diff --git a/gcc/testsuite/gcc.c-torture/execute/20030811-1.c b/gcc/testsuite/gcc.c-torture/execute/20030811-1.c
index 2ac59c0..29cfa15 100644
--- a/gcc/testsuite/gcc.c-torture/execute/20030811-1.c
+++ b/gcc/testsuite/gcc.c-torture/execute/20030811-1.c
@@ -1,4 +1,5 @@
 /* Origin: PR target/11535 from H. J. Lu <hjl@lucon.org> */
+/* { dg-require-effective-target return_address } */
 
 void vararg (int i, ...)
 {
diff --git a/gcc/testsuite/gcc.c-torture/execute/eeprof-1.c b/gcc/testsuite/gcc.c-torture/execute/eeprof-1.c
index 96dab9a..c2a9ff6 100644
--- a/gcc/testsuite/gcc.c-torture/execute/eeprof-1.c
+++ b/gcc/testsuite/gcc.c-torture/execute/eeprof-1.c
@@ -1,3 +1,4 @@
+/* { dg-require-effective-target return_address } */
 /* { dg-options "-finstrument-functions" } */
 /* { dg-xfail-if "" { powerpc-ibm-aix* } "*" "" } */
 
diff --git a/gcc/testsuite/gcc.c-torture/execute/frame-address.c b/gcc/testsuite/gcc.c-torture/execute/frame-address.c
index 109c2b2..e453f88 100644
--- a/gcc/testsuite/gcc.c-torture/execute/frame-address.c
+++ b/gcc/testsuite/gcc.c-torture/execute/frame-address.c
@@ -1,3 +1,4 @@
+/* { dg-require-effective-target return_address } */
 int check_fa_work (const char *, const char *) __attribute__((noinline));
 int check_fa_mid (const char *) __attribute__((noinline));
 int check_fa (char *) __attribute__((noinline));
diff --git a/gcc/testsuite/gcc.c-torture/execute/pr17377.c b/gcc/testsuite/gcc.c-torture/execute/pr17377.c
index 87d23c5..11094d1 100644
--- a/gcc/testsuite/gcc.c-torture/execute/pr17377.c
+++ b/gcc/testsuite/gcc.c-torture/execute/pr17377.c
@@ -1,6 +1,7 @@
 /* PR target/17377
    Bug in code emitted by "return" pattern on CRIS: missing pop of
    forced return address on stack.  */
+/* { dg-require-effective-target return_address } */
 int calls = 0;
 
 void *f (int) __attribute__ ((__noinline__));
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 123f074..a31d050 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -632,6 +632,16 @@ proc check_effective_target_label_values {} {
     }]
 }
 
+# Return 1 if builtin_return_address and builtin_frame_address are
+# supported, 0 otherwise.
+
+proc check_effective_target_return_address {} {
+    if { [istarget nvptx-*-*] } {
+	return 0
+    }
+    return 1
+}
+
 # Return 1 if the assembler does not verify function types against
 # calls, 0 otherwise.  Such verification will typically show up problems
 # with K&R C function declarations.