func-array.c: Support -DDBG to report individual failures.

	* gcc.dg/dfp/func-array.c: Support -DDBG to report individual failures.
	* gcc.dg/dfp/func-struct.c: Ditto.
	* gcc.dg/dfp/operator-assignment.c: Ditto.
	* gcc.dg/dfp/convert-bfp.c: Ditto.
	* gcc.dg/dfp/convert-int.c: Ditto.
	* gcc.dg/dfp/convert-int-max.c: Ditto.
	* gcc.dg/dfp/func-scalar.c: Ditto.
	* gcc.dg/dfp/cast.c: Ditto.
	* gcc.dg/dfp/func-mixed.c: Support -DDBG to report individual
	failures, and fix a typo in return type of arg1_128.
	* gcc.dg/dfp/convert-dfp.c: Support -DDBG to report individual
	failures, and fix a typo in a constant suffix.
	* gcc.dg/dfp/func-vararg-dfp.c: Return zero at the end.
	* gcc.dg/dfp/convert-complex.c: With -DDBG, abort for failures.

From-SVN: r124953

13 files changed, 315 insertions, 169 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5f694ac..6aa565d 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,4 +1,22 @@
 2007-05-22  Janis Johnson  <janis187@us.ibm.com>
+
+	* gcc.dg/dfp/func-array.c: Support -DDBG to report individual
+	failures.
+	* gcc.dg/dfp/func-struct.c: Ditto.
+	* gcc.dg/dfp/operator-assignment.c: Ditto.
+	* gcc.dg/dfp/convert-bfp.c: Ditto.
+	* gcc.dg/dfp/convert-int.c: Ditto.
+	* gcc.dg/dfp/convert-int-max.c: Ditto.
+	* gcc.dg/dfp/func-scalar.c: Ditto.
+	* gcc.dg/dfp/cast.c: Ditto.
+	* gcc.dg/dfp/func-mixed.c: Support -DDBG to report individual
+	failures, and fix a typo in return type of arg1_128.
+	* gcc.dg/dfp/convert-dfp.c: Support -DDBG to report individual
+	failures, and fix a typo in a constant suffix.
+	* gcc.dg/dfp/func-vararg-dfp.c: Return zero at the end.
+	* gcc.dg/dfp/convert-complex.c: With -DDBG, abort for failures.
+
+2007-05-22  Janis Johnson  <janis187@us.ibm.com>
 	    Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
 
 	* lib/gcc-dg.exp(process_message): New proc.
diff --git a/gcc/testsuite/gcc.dg/dfp/cast.c b/gcc/testsuite/gcc.dg/dfp/cast.c
index 2cc8c1a..1e88bee 100644
--- a/gcc/testsuite/gcc.dg/dfp/cast.c
+++ b/gcc/testsuite/gcc.dg/dfp/cast.c
@@ -4,6 +4,14 @@
    Test valid casts involving decimal float.  */
 
 extern void abort (void);
+int failcnt;
+                                                                                
+#ifdef DBG
+extern int printf (const char *, ...);
+#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
+#else
+#define FAILURE abort ();
+#endif
 
 _Decimal32 d32;
 _Decimal64 d64;
@@ -21,19 +29,19 @@ main (void)
   d128 = 1.2dl;
 
   if (d32 != (_Decimal32) d64)
-    abort ();
+    FAILURE
   if (d32 != (_Decimal32) d128)
-    abort ();
+    FAILURE
 
   if (d64 != (_Decimal64) d32)
-    abort ();
+    FAILURE
   if (d64 != (_Decimal64) d128)
-    abort ();
+    FAILURE
 
   if (d128 != (_Decimal128) d32)
-    abort ();
+    FAILURE
   if (d128 != (_Decimal128) d64)
-    abort ();
+    FAILURE
 
   /* Casts between generic and decimal floating point types.  Use a
      value that we can assume can be represented exactly in all
@@ -45,32 +53,35 @@ main (void)
 
   /* To generic floating types.  */
   if ((float) d32 != 2.0f)
-    abort ();
+    FAILURE
   if ((double) d32 != 2.0l)
-    abort ();
+    FAILURE
   if ((float) d64 != 2.0f)
-    abort ();
+    FAILURE
   if ((double) d64 != 2.0l)
-    abort ();
+    FAILURE
   if ((float) d128 != 2.0f)
-    abort ();
+    FAILURE
   if ((double) d128 != 2.0l)
-    abort ();
+    FAILURE
 
   /* float to decimal floating types.  */
   if (d32 != (_Decimal32) f)
-    abort ();
+    FAILURE
   if (d64 != (_Decimal64) f)
-    abort ();
+    FAILURE
   if (d128 != (_Decimal128) f)
-    abort ();
+    FAILURE
 
   /* double to decimal floating types.  */
   if (d32 != (_Decimal32) d)
-    abort ();
+    FAILURE
   if (d64 != (_Decimal64) d)
-    abort ();
+    FAILURE
   if (d128 != (_Decimal128) d)
+    FAILURE
+
+  if (failcnt != 0)
     abort ();
 
   return 0;
diff --git a/gcc/testsuite/gcc.dg/dfp/convert-bfp.c b/gcc/testsuite/gcc.dg/dfp/convert-bfp.c
index 531d8db..c65210f 100644
--- a/gcc/testsuite/gcc.dg/dfp/convert-bfp.c
+++ b/gcc/testsuite/gcc.dg/dfp/convert-bfp.c
@@ -7,6 +7,18 @@
 /* Long double isn't supported yet at runtime, so disable those checks.  */
 #define SKIP_LONG_DOUBLE
 
+extern void abort (void);
+static int failcnt;
+
+/* Support compiling the test to report individual failures; default is
+   to abort as soon as a check fails.  */
+#ifdef DBG
+#include <stdio.h>
+#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
+#else
+#define FAILURE abort ();
+#endif
+
 volatile _Decimal32 d32;
 volatile _Decimal64 d64;
 volatile _Decimal128 d128;
@@ -16,8 +28,6 @@ volatile double df;
 volatile long double tf;
 #endif
 
-extern void abort (void);
-
 int
 main ()
 {
@@ -27,101 +37,104 @@ main ()
   d32 = 2.0df;
   sf = d32;
   if (sf != 2.0f)
-    abort ();
+    FAILURE
 
   df = d32;
   if (df != 2.0)
-    abort ();
+    FAILURE
 
 #ifndef SKIP_LONG_DOUBLE
   tf = d32;
   if (tf != 2.0l)
-    abort ();
+    FAILURE
 #endif
 
   /* Conversions from _Decimal64. */
   d64 = -7.0dd;
   sf = d64;
   if (sf != -7.0f)
-    abort ();
+    FAILURE
   
   df = d64;
   if (df != -7.0)
-    abort ();
+    FAILURE
 
 #ifndef SKIP_LONG_DOUBLE
   tf = d64;
   if (tf != -7.0l)
-    abort ();
+    FAILURE
 #endif
 
   /* Conversions from _Decimal128. */
   d128 = 30.0dl;
   sf = d128;
   if (sf != 30.0f)
-    abort ();
+    FAILURE
 
   df = d128;
   if (df != 30.0)
-    abort ();
+    FAILURE
 
   df = d128;
   if (df != 30.0l)
-    abort ();
+    FAILURE
 
   /* Conversions from binary float to decimal float. */
   sf = 30.0f;
   d32 = sf;
   if (d32 != 30.0df)
-    abort ();
+    FAILURE
 
   d64 = sf;
   if (d64 != 30.0dd)
-    abort ();
+    FAILURE
 
   df = -2.0;
   d32 = df;
   if (d32 != -2.0df)
-    abort ();
+    FAILURE
 
   d64 = df;
   if (d64 != -2.0dd)
-    abort ();
+    FAILURE
 
   d128 = df;
   if (d128 != -2.0dl)
-    abort ();
+    FAILURE
   
   sf = 30.0f;
   d128 = sf;
   if (d128 != 30.0dl)
-    abort ();
+    FAILURE
 
 #ifndef SKIP_LONG_DOUBLE
   tf = -22.0l;
   d32 = tf;
   if (d32 != -22.0df)
-    abort ();
+    FAILURE
 
   d64 = tf;
   if (d64 != -22.0dd)
-    abort ();
+    FAILURE
 
   d128 = tf;
   if (d128 != -22.0dl)
-    abort ();
+    FAILURE
 #endif
 
   /* 2**(-11) = 0.00048828125. */
   d128 = 0.000488281251dl;
   sf = d128;
   if (sf != 0.00048828125f)
-    abort ();
+    FAILURE
   /* 2**(-25) = 0.298023223876953125E-7.  */
   d128 = 2.98023223876953125E-8dl;
   df = d128;
   if (df < (2.9802322387695312e-08 - 0.00000000001)
       || df > (2.9802322387695312e-08 + 0.00000000001))
+    FAILURE
+
+  if (failcnt != 0)
     abort ();
 
   return 0;
diff --git a/gcc/testsuite/gcc.dg/dfp/convert-complex.c b/gcc/testsuite/gcc.dg/dfp/convert-complex.c
index 9fa8ebe..0083b09 100644
--- a/gcc/testsuite/gcc.dg/dfp/convert-complex.c
+++ b/gcc/testsuite/gcc.dg/dfp/convert-complex.c
@@ -5,7 +5,7 @@
 
 extern void abort(void);
 static int failcnt;
-                                                                                
+
 /* Support compiling the test to report individual failures; default is
    to abort as soon as a check fails.  */
 #ifdef DBG
@@ -124,5 +124,8 @@ main ()
   if (d128 != 0.0625DL)
     FAILURE
 
+  if (failcnt != 0)
+    abort ();
+
   return 0;
 }
diff --git a/gcc/testsuite/gcc.dg/dfp/convert-dfp.c b/gcc/testsuite/gcc.dg/dfp/convert-dfp.c
index b84e67d..148dff6 100644
--- a/gcc/testsuite/gcc.dg/dfp/convert-dfp.c
+++ b/gcc/testsuite/gcc.dg/dfp/convert-dfp.c
@@ -13,6 +13,16 @@
 #include <float.h>
 
 extern void abort (void);
+static int failcnt;
+
+/* Support compiling the test to report individual failures; default is
+   to abort as soon as a check fails.  */
+#ifdef DBG
+#include <stdio.h>
+#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
+#else
+#define FAILURE abort ();
+#endif
 
 volatile _Decimal32 d32;
 volatile _Decimal64 d64;
@@ -25,29 +35,29 @@ main ()
   d32 = 123.4df;
   d64 = d32;
   if (d64 != 123.4dd)
-    abort ();
+    FAILURE
   d128 = d32;
   if (d128 != 123.4dl)
-    abort ();
+    FAILURE
   d64 = 345.678dd;
   d128 = d64;
   if (d128 != 345.678dl)
-    abort ();
+    FAILURE
 
   /* Conversions to smaller types for which the value fits.  */
   d64 = 3456.789dd;
   d32 = d64;
   if (d32 != 3456.789df)
-    abort ();
+    FAILURE
   d128 = 123.4567dl;
   d32 = d128;
-  if (d32 != 123.4567dl)
-    abort ();
+  if (d32 != 123.4567df)
+    FAILURE
 
   d128 = 1234567890.123456dl;
   d64 = d128;
   if (d64 != 1234567890.123456dd)
-    abort ();
+    FAILURE
 
   /* Test demotion to non-representable decimal floating type. */
 
@@ -59,37 +69,40 @@ main ()
   d64 = 9.99999949E96DD;
   d32 = d64;
   if (d32 != DEC32_MAX)
-    abort();
+    FAILURE
 
   /* Rounds to more than _Decimal32 can handle.  */
   d64 = 9.9999995E96DD;
   d32 = d64;
   if (d32 != __builtin_infd32())
-    abort();
+    FAILURE
 
   /* Rounds to what _Decimal32 can handle.  */
   d128 = 9.99999949E96DD;
   d32 = d128;
   if (d32 != DEC32_MAX)
-    abort();
+    FAILURE
 
   /* Rounds to more than _Decimal32 can handle.  */
   d128= 9.9999995E96DD;
   d32 = d128;
   if (d32 != __builtin_infd32())
-    abort();
+    FAILURE
 
   /* Rounds to what _Decimal64 can handle.  */
   d128 = 9.99999999999999949E384DL;
   d64 = d128;
   if (d64 != DEC64_MAX)
-    abort();
+    FAILURE
 
   /* Rounds to more than _Decimal64 can handle.  */
   d128 = 9.9999999999999995E384DL;
   d64 = d128;
   if (d64 != __builtin_infd64())
-    abort();
+    FAILURE
+
+  if (failcnt != 0)
+    abort ();
 
   return 0;
 }
diff --git a/gcc/testsuite/gcc.dg/dfp/convert-int-max.c b/gcc/testsuite/gcc.dg/dfp/convert-int-max.c
index 2f49432..cb0c428 100644
--- a/gcc/testsuite/gcc.dg/dfp/convert-int-max.c
+++ b/gcc/testsuite/gcc.dg/dfp/convert-int-max.c
@@ -7,6 +7,14 @@
    64-bit long long (there's a check for that below).  */
 
 extern void abort (void);
+int failcnt;
+
+#ifdef DBG
+extern int printf (const char *, ...);
+#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
+#else
+#define FAILURE abort ();
+#endif
 
 volatile _Decimal32 d32;
 volatile _Decimal64 d64;
@@ -24,112 +32,112 @@ doit ()
   d32 = 2147483.E3DF;
   si = d32;
   if (si != 2147483000)
-    abort ();
+    FAILURE
 
   d32 = -2147483.E3DF;
   si = d32;
   if (si != -2147483000)
-    abort ();
+    FAILURE
 
   /* _Decimal32 to unsigned int.  */
 
   d32 = 4.294967E9DF;
   ui = d32;
   if (ui != 4294967000U)
-    abort ();
+    FAILURE
 
   /* _Decimal32 to long long.  */
 
   d32 = 922.3372E16DF;
   sll = d32;
   if (sll != 9223372000000000000LL)
-    abort ();
+    FAILURE
 
   d32 = -92233.72E14DF;
   sll = d32;
   if (sll != -9223372000000000000LL)
-    abort ();
+    FAILURE
 
   /* _Decimal32 to unsigned long long.  */
 
-  d32 = 0.1844674E20DF;
+  d32 = .1844674E20DF;
   ull = d32;
   if (ull != 18446740000000000000ULL)
-    abort ();
+    FAILURE
 
   /* _Decimal64 to int.  */
 
   d64 = 2.147483647E9DD;
   si = d64;
   if (si != 2147483647)
-    abort ();
+    FAILURE
 
   d64 = -2147483648.DD;
   si = d64;
   if (si != -2147483648)
-    abort ();
+    FAILURE
 
   /* _Decimal64 to unsigned int.  */
 
   d64 = 42949.67295E5DD;
   ui = d64;
   if (ui != 4294967295)
-    abort ();
+    FAILURE
 
   /* _Decimal64 to long long.  */
 
   d64 = 9.223372036854775E18DD;
   sll = d64;
   if (sll != 9223372036854775000LL)
-    abort (); 
+    FAILURE 
 
   d64 = -92233720.36854775E11DD;
   sll = d64;
   if (sll != -9223372036854775000LL)
-    abort ();
+    FAILURE
 
   /* _Decimal64 to unsigned long long.  */
   d64 = 1844674407370955.E4DD;
   ull = d64;
   if (ull != 18446744073709550000ULL)
-    abort ();
+    FAILURE
 
   /* _Decimal128 to int.  */
 
   d128 = 2.147483647E9DL;
   si = d128;
   if (si != 2147483647)
-    abort ();
+    FAILURE
 
   d128 = -2147483648.DL;
   si = d128;
   if (si != -2147483648)
-    abort ();
+    FAILURE
 
   /* _Decimal128 to unsigned int.  */
 
   d128 = 4294.967295E6DL;
   ui = d128;
   if (ui != 4294967295)
-    abort ();
+    FAILURE
 
   /* _Decimal128 to long long.  */
 
   d128 = 9223372036854775807.DL;
   sll = d128;
   if (sll != 9223372036854775807LL)
-    abort (); 
+    FAILURE 
 
   d128 = -9.223372036854775808E19DL;
   sll = d128;
   if (sll != -9223372036854775807LL - 1LL)
-    abort ();
+    FAILURE
 
   /* _Decimal128 to unsigned long long.  */
   d128 = 18446744073709551615.DL;
   ull = d128;
   if (ull != 18446744073709551615ULL)
-    abort ();
+    FAILURE
 }
 
 int
@@ -141,5 +149,8 @@ main ()
     return 0;
 
   doit ();
+
+  if (failcnt != 0)
+    abort ();
   return 0;
 }
diff --git a/gcc/testsuite/gcc.dg/dfp/convert-int.c b/gcc/testsuite/gcc.dg/dfp/convert-int.c
index 9e598e6..45efe32 100644
--- a/gcc/testsuite/gcc.dg/dfp/convert-int.c
+++ b/gcc/testsuite/gcc.dg/dfp/convert-int.c
@@ -4,6 +4,14 @@
    C99 6.3.1.4(1a) New.  */
 
 extern void abort (void);
+int failcnt;
+
+#ifdef DBG
+extern int printf (const char *, ...);
+#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
+#else
+#define FAILURE abort ();
+#endif
 
 _Decimal32 d32;
 _Decimal64 d64;
@@ -67,33 +75,33 @@ main ()
 
   ui = d32;
   if (ui != 456U)
-    abort ();
+    FAILURE
   ul = d32;
   if (ul != 456UL)
-    abort ();
+    FAILURE
   ull = d32;
   if (ull != 456ULL)
-    abort ();
+    FAILURE
 
   ui = d64;
   if (ui != 23U)
-    abort ();
+    FAILURE
   ul = d64;
   if (ul != 23UL)
-    abort ();
+    FAILURE
   ull = d64;
   if (ull != 23ULL)
-    abort ();
+    FAILURE
 
   ui = d128;
   if (ui != 1234U)
-    abort ();
+    FAILURE
   ul = d128;
   if (ul != 1234UL)
-    abort ();
+    FAILURE
   ull = d128;
   if (ull != 1234ULL)
-    abort ();
+    FAILURE
 
   /* Decimal float to signed integer.  */
 
@@ -102,91 +110,94 @@ main ()
 
   b = d32;
   if (!b)
-    abort ();
+    FAILURE
   b = d64;
   if (!b)
-    abort ();
+    FAILURE
   b = d128;
   if (!b)
-    abort ();
+    FAILURE
 
   /* Unsigned integer to decimal float.  */
   init_unsigned_int ();
 
   d32 = ui;
   if (d32 != 987.0df)
-    abort ();
+    FAILURE
   d32 = ul;
   if (d32 != 345678.0df)
-    abort ();
+    FAILURE
   d32 = ull;
   if (d32 != 1234567.df)
-    abort ();
+    FAILURE
 
   d64 = ui;
   if (d64 != 987.0dd)
-    abort ();
+    FAILURE
   d64 = ul;
   if (d64 != 345678.0dd)
-    abort ();
+    FAILURE
   d64 = ull;
   if (d64 != 1234567.dd)
-    abort ();
+    FAILURE
 
   d128 = ui;
   if (d128 != 987.0dl)
-    abort ();
+    FAILURE
   d128 = ul;
   if (d128 != 345678.0dl)
-    abort ();
+    FAILURE
   d128 = ull;
   if (d128 != 1234567.dl)
-    abort ();
+    FAILURE
 
   /* Signed integer to decimal float.  */
   init_signed_int ();
 
   d32 = si;
   if (d32 != -987.0df)
-    abort ();
+    FAILURE
   d32 = sl;
   if (d32 != -345678.0df)
-    abort ();
+    FAILURE
   d32 = sll;
   if (d32 != -1234567.df)
-    abort ();
+    FAILURE
 
   d64 = si;
   if (d64 != -987.0dd)
-    abort ();
+    FAILURE
   d64 = sl;
   if (d64 != -345678.0dd)
-    abort ();
+    FAILURE
   d64 = sll;
   if (d64 != -1234567.dd)
-    abort ();
+    FAILURE
 
   d128 = si;
   if (d128 != -987.0dl)
-    abort ();
+    FAILURE
   d128 = sl;
   if (d128 != -345678.0dl)
-    abort ();
+    FAILURE
   d128 = sll;
   if (d128 != -1234567.dl)
-    abort ();
+    FAILURE
 
   /* _Bool to decimal float.  */
   init_dfp_3 ();
   
   b = d32;
   if (b)
-    abort ();
+    FAILURE
   b = d64;
   if (b)
-    abort ();
+    FAILURE
   b = d128;
   if (b)
+    FAILURE
+
+  if (failcnt != 0)
     abort ();
 
   return 0;
diff --git a/gcc/testsuite/gcc.dg/dfp/func-array.c b/gcc/testsuite/gcc.dg/dfp/func-array.c
index 0424280..9371348 100644
--- a/gcc/testsuite/gcc.dg/dfp/func-array.c
+++ b/gcc/testsuite/gcc.dg/dfp/func-array.c
@@ -4,6 +4,16 @@
    Test passing array elements involving decimal floating point types. */
 
 extern void abort (void);
+static int failcnt;
+
+/* Support compiling the test to report individual failures; default is
+   to abort as soon as a check fails.  */
+#ifdef DBG
+#include <stdio.h>
+#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
+#else
+#define FAILURE abort ();
+#endif
 
 /* A handful of functions that return the Nth _Decimal32 argument of
    an incoming array.  */
@@ -132,28 +142,31 @@ int main()
   _Decimal128 d128[] = { 0.0dl, 1.0dl, 2.0dl, 3.0dl, 4.0dl, 5.0dl };
 
   /* _Decimal32 variants.  */
-  if (arg0_32 (d32) != 0.0df) abort ();
-  if (arg1_32 (d32) != 1.0df) abort ();
-  if (arg2_32 (d32) != 2.0df) abort ();
-  if (arg3_32 (d32) != 3.0df) abort ();
-  if (arg4_32 (d32) != 4.0df) abort ();
-  if (arg5_32 (d32) != 5.0df) abort ();
+  if (arg0_32 (d32) != 0.0df) FAILURE
+  if (arg1_32 (d32) != 1.0df) FAILURE
+  if (arg2_32 (d32) != 2.0df) FAILURE
+  if (arg3_32 (d32) != 3.0df) FAILURE
+  if (arg4_32 (d32) != 4.0df) FAILURE
+  if (arg5_32 (d32) != 5.0df) FAILURE
 
   /* _Decimal64 variants.  */
-  if (arg0_64 (d64) != 0.0dd) abort ();
-  if (arg1_64 (d64) != 1.0dd) abort ();
-  if (arg2_64 (d64) != 2.0dd) abort ();
-  if (arg3_64 (d64) != 3.0dd) abort ();
-  if (arg4_64 (d64) != 4.0dd) abort ();
-  if (arg5_64 (d64) != 5.0dd) abort ();
+  if (arg0_64 (d64) != 0.0dd) FAILURE
+  if (arg1_64 (d64) != 1.0dd) FAILURE
+  if (arg2_64 (d64) != 2.0dd) FAILURE
+  if (arg3_64 (d64) != 3.0dd) FAILURE
+  if (arg4_64 (d64) != 4.0dd) FAILURE
+  if (arg5_64 (d64) != 5.0dd) FAILURE
 
   /* _Decimal128 variants.  */
-  if (arg0_128 (d128) != 0.0dl) abort ();
-  if (arg1_128 (d128) != 1.0dl) abort ();
-  if (arg2_128 (d128) != 2.0dl) abort ();
-  if (arg3_128 (d128) != 3.0dl) abort ();
-  if (arg4_128 (d128) != 4.0dl) abort ();
-  if (arg5_128 (d128) != 5.0dl) abort ();
+  if (arg0_128 (d128) != 0.0dl) FAILURE
+  if (arg1_128 (d128) != 1.0dl) FAILURE
+  if (arg2_128 (d128) != 2.0dl) FAILURE
+  if (arg3_128 (d128) != 3.0dl) FAILURE
+  if (arg4_128 (d128) != 4.0dl) FAILURE
+  if (arg5_128 (d128) != 5.0dl) FAILURE
+
+  if (failcnt != 0)
+    abort ();
 
   return 0;
 }
diff --git a/gcc/testsuite/gcc.dg/dfp/func-mixed.c b/gcc/testsuite/gcc.dg/dfp/func-mixed.c
index 33fa821..620d342 100644
--- a/gcc/testsuite/gcc.dg/dfp/func-mixed.c
+++ b/gcc/testsuite/gcc.dg/dfp/func-mixed.c
@@ -5,6 +5,16 @@
    point types.  */
 
 extern void abort (void);
+static int failcnt;
+
+/* Support compiling the test to report individual failures; default is
+   to abort as soon as a check fails.  */
+#ifdef DBG
+#include <stdio.h>
+#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
+#else
+#define FAILURE abort ();
+#endif
 
 /* A handful of functions that return their Nth _Decimal32
    argument with mixed types in parameter list.  */
@@ -106,7 +116,7 @@ arg0_128 (_Decimal128 arg0, int arg1, unsigned int arg2,
 {
   return arg0;
 }
-_Decimal32
+_Decimal128
 arg1_128 (int arg0, _Decimal128 arg1, unsigned int arg2,
          float arg3, double arg4, long double arg5)
 {
@@ -147,28 +157,31 @@ int
 main ()
 {
   /* _Decimal32 variants.  */
-  if (arg0_32 (0.0df, -1, 2, 3.0f, 4.0, 5.0l) != 0.0df) abort ();
-  if (arg1_32 (0, 1.0df, 2, 3.0f, 4.0, 5.0l) != 1.0df) abort ();
-  if (arg2_32 (0, -1, 2.0df, 3.0f, 4.0, 5.0l) != 2.0df) abort ();
-  if (arg3_32 (0, -1, 2.0f, 3.0df, 4.0, 5.0l) != 3.0df) abort ();
-  if (arg4_32 (0, -1, 2.0f, 3.0, 4.0df, 5.0l) != 4.0df) abort ();
-  if (arg5_32 (0, -1, 2.0f, 3.0, 4.0l, 5.0df) != 5.0df) abort ();
+  if (arg0_32 (0.0df, -1, 2, 3.0f, 4.0, 5.0l) != 0.0df) FAILURE
+  if (arg1_32 (0, 1.0df, 2, 3.0f, 4.0, 5.0l) != 1.0df) FAILURE
+  if (arg2_32 (0, -1, 2.0df, 3.0f, 4.0, 5.0l) != 2.0df) FAILURE
+  if (arg3_32 (0, -1, 2.0f, 3.0df, 4.0, 5.0l) != 3.0df) FAILURE
+  if (arg4_32 (0, -1, 2.0f, 3.0, 4.0df, 5.0l) != 4.0df) FAILURE
+  if (arg5_32 (0, -1, 2.0f, 3.0, 4.0l, 5.0df) != 5.0df) FAILURE
 
   /* _Decimal64 variants.  */
-  if (arg0_64 (0.0dd, -1, 2, 3.0f, 4.0, 5.0l) != 0.0dd) abort ();
-  if (arg1_64 (0, 1.0dd, 2, 3.0f, 4.0, 5.0l) != 1.0dd) abort ();
-  if (arg2_64 (0, -1, 2.0dd, 3.0f, 4.0, 5.0l) != 2.0dd) abort ();
-  if (arg3_64 (0, -1, 2.0f, 3.0dd, 4.0, 5.0l) != 3.0dd) abort ();
-  if (arg4_64 (0, -1, 2.0f, 3.0, 4.0dd, 5.0l) != 4.0dd) abort ();
-  if (arg5_64 (0, -1, 2.0f, 3.0, 4.0l, 5.0dd) != 5.0dd) abort ();
+  if (arg0_64 (0.0dd, -1, 2, 3.0f, 4.0, 5.0l) != 0.0dd) FAILURE
+  if (arg1_64 (0, 1.0dd, 2, 3.0f, 4.0, 5.0l) != 1.0dd) FAILURE
+  if (arg2_64 (0, -1, 2.0dd, 3.0f, 4.0, 5.0l) != 2.0dd) FAILURE
+  if (arg3_64 (0, -1, 2.0f, 3.0dd, 4.0, 5.0l) != 3.0dd) FAILURE
+  if (arg4_64 (0, -1, 2.0f, 3.0, 4.0dd, 5.0l) != 4.0dd) FAILURE
+  if (arg5_64 (0, -1, 2.0f, 3.0, 4.0l, 5.0dd) != 5.0dd) FAILURE
 
   /* _Decimal128 variants.  */
-  if (arg0_128 (0.0dl, -1, 2, 3.0f, 4.0, 5.0l) != 0.0dl) abort ();
-  if (arg1_128 (0, 1.0dl, 2, 3.0f, 4.0, 5.0l) != 1.0dl) abort ();
-  if (arg2_128 (0, -1, 2.0dl, 3.0f, 4.0, 5.0l) != 2.0dl) abort ();
-  if (arg3_128 (0, -1, 2.0f, 3.0dl, 4.0, 5.0l) != 3.0dl) abort ();
-  if (arg4_128 (0, -1, 2.0f, 3.0, 4.0dl, 5.0l) != 4.0dl) abort ();
-  if (arg5_128 (0, -1, 2.0f, 3.0, 4.0l, 5.0dl) != 5.0dl) abort ();
+  if (arg0_128 (0.0dl, -1, 2, 3.0f, 4.0, 5.0l) != 0.0dl) FAILURE
+  if (arg1_128 (0, 1.0dl, 2, 3.0f, 4.0, 5.0l) != 1.0dl) FAILURE
+  if (arg2_128 (0, -1, 2.0dl, 3.0f, 4.0, 5.0l) != 2.0dl) FAILURE
+  if (arg3_128 (0, -1, 2.0f, 3.0dl, 4.0, 5.0l) != 3.0dl) FAILURE
+  if (arg4_128 (0, -1, 2.0f, 3.0, 4.0dl, 5.0l) != 4.0dl) FAILURE
+  if (arg5_128 (0, -1, 2.0f, 3.0, 4.0l, 5.0dl) != 5.0dl) FAILURE
+
+  if (failcnt != 0)
+    abort ();
 
   return 0;
 }
diff --git a/gcc/testsuite/gcc.dg/dfp/func-scalar.c b/gcc/testsuite/gcc.dg/dfp/func-scalar.c
index 66cf2e2..bbda52c 100644
--- a/gcc/testsuite/gcc.dg/dfp/func-scalar.c
+++ b/gcc/testsuite/gcc.dg/dfp/func-scalar.c
@@ -5,6 +5,16 @@
    point types.  */
 
 extern void abort (void);
+static int failcnt;
+
+/* Support compiling the test to report individual failures; default is
+   to abort as soon as a check fails.  */
+#ifdef DBG
+#include <stdio.h>
+#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
+#else
+#define FAILURE abort ();
+#endif
 
 /* A handful of functions that return their Nth _Decimal32
    argument.  */
@@ -150,44 +160,47 @@ main ()
 {
   /* _Decimal32 variants.  */
   if (arg0_32 (0.0df, 1.0df, 2.0df, 3.0df, 4.0df, 5.0df) != 0.0df)
-    abort ();
+    FAILURE
   if (arg1_32 (0.0df, 1.0df, 2.0df, 3.0df, 4.0df, 5.0df) != 1.0df)
-    abort ();
+    FAILURE
   if (arg2_32 (0.0df, 1.0df, 2.0df, 3.0df, 4.0df, 5.0df) != 2.0df)
-    abort ();
+    FAILURE
   if (arg3_32 (0.0df, 1.0df, 2.0df, 3.0df, 4.0df, 5.0df) != 3.0df)
-    abort ();
+    FAILURE
   if (arg4_32 (0.0df, 1.0df, 2.0df, 3.0df, 4.0df, 5.0df) != 4.0df)
-    abort ();
+    FAILURE
   if (arg5_32 (0.0df, 1.0df, 2.0df, 3.0df, 4.0df, 5.0df) != 5.0df)
-    abort ();
+    FAILURE
 
   /* _Decimal64 variants.  */
   if (arg0_64 (0.0dd, 1.0dd, 2.0dd, 3.0dd, 4.0dd, 5.0dd) != 0.0dd)
-    abort ();
+    FAILURE
   if (arg1_64 (0.0dd, 1.0dd, 2.0dd, 3.0dd, 4.0dd, 5.0dd) != 1.0dd)
-    abort ();
+    FAILURE
   if (arg2_64 (0.0dd, 1.0dd, 2.0dd, 3.0dd, 4.0dd, 5.0dd) != 2.0dd)
-    abort ();
+    FAILURE
   if (arg3_64 (0.0dd, 1.0dd, 2.0dd, 3.0dd, 4.0dd, 5.0dd) != 3.0dd)
-    abort ();
+    FAILURE
   if (arg4_64 (0.0dd, 1.0dd, 2.0dd, 3.0dd, 4.0dd, 5.0dd) != 4.0dd)
-    abort ();
+    FAILURE
   if (arg5_64 (0.0dd, 1.0dd, 2.0dd, 3.0dd, 4.0dd, 5.0dd) != 5.0dd)
-    abort ();
+    FAILURE
 
   /* _Decimal128 variants.  */
   if (arg0_128 (0.0dl, 1.0dl, 2.0dl, 3.0dl, 4.0dl, 5.0dl) != 0.0dl)
-    abort ();
+    FAILURE
   if (arg1_128 (0.0dl, 1.0dl, 2.0dl, 3.0dl, 4.0dl, 5.0dl) != 1.0dl)
-    abort ();
+    FAILURE
   if (arg2_128 (0.0dl, 1.0dl, 2.0dl, 3.0dl, 4.0dl, 5.0dl) != 2.0dl)
-    abort ();
+    FAILURE
   if (arg3_128 (0.0dl, 1.0dl, 2.0dl, 3.0dl, 4.0dl, 5.0dl) != 3.0dl)
-    abort ();
+    FAILURE
   if (arg4_128 (0.0dl, 1.0dl, 2.0dl, 3.0dl, 4.0dl, 5.0dl) != 4.0dl)
-    abort ();
+    FAILURE
   if (arg5_128 (0.0dl, 1.0dl, 2.0dl, 3.0dl, 4.0dl, 5.0dl) != 5.0dl)
+    FAILURE
+
+  if (failcnt != 0)
     abort ();
 
   return 0;
diff --git a/gcc/testsuite/gcc.dg/dfp/func-struct.c b/gcc/testsuite/gcc.dg/dfp/func-struct.c
index c2674e6..f022f18 100644
--- a/gcc/testsuite/gcc.dg/dfp/func-struct.c
+++ b/gcc/testsuite/gcc.dg/dfp/func-struct.c
@@ -5,6 +5,16 @@
    point types.  */
 
 extern void abort (void);
+static int failcnt;
+
+/* Support compiling the test to report individual failures; default is
+   to abort as soon as a check fails.  */
+#ifdef DBG
+#include <stdio.h>
+#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
+#else
+#define FAILURE abort ();
+#endif
 
 struct example
 {
@@ -79,17 +89,20 @@ ptr_dummy2_field (struct example *s)
 int
 main ()
 {
-  if (d32_field (nums) != 3.0df) abort ();
-  if (d64_field (nums) != 2.0dd) abort ();
-  if (d128_field (nums) != 1.0dl) abort ();
-  if (dummy1_field (nums) != 'a') abort ();
-  if (dummy2_field (nums) != 'b') abort ();
-
-  if (ptr_d32_field (&nums) != 3.0df) abort ();
-  if (ptr_d64_field (&nums) != 2.0dd) abort ();
-  if (ptr_d128_field (&nums) != 1.0dl) abort ();
-  if (ptr_dummy1_field (&nums) != 'a') abort ();
-  if (ptr_dummy2_field (&nums) != 'b') abort ();
+  if (d32_field (nums) != 3.0df) FAILURE
+  if (d64_field (nums) != 2.0dd) FAILURE
+  if (d128_field (nums) != 1.0dl) FAILURE
+  if (dummy1_field (nums) != 'a') FAILURE
+  if (dummy2_field (nums) != 'b') FAILURE
+
+  if (ptr_d32_field (&nums) != 3.0df) FAILURE
+  if (ptr_d64_field (&nums) != 2.0dd) FAILURE
+  if (ptr_d128_field (&nums) != 1.0dl) FAILURE
+  if (ptr_dummy1_field (&nums) != 'a') FAILURE
+  if (ptr_dummy2_field (&nums) != 'b') FAILURE
+
+  if (failcnt != 0)
+    abort ();
 
   return 0;
 }
diff --git a/gcc/testsuite/gcc.dg/dfp/func-vararg-dfp.c b/gcc/testsuite/gcc.dg/dfp/func-vararg-dfp.c
index 3159a6f..1a681bc 100644
--- a/gcc/testsuite/gcc.dg/dfp/func-vararg-dfp.c
+++ b/gcc/testsuite/gcc.dg/dfp/func-vararg-dfp.c
@@ -106,4 +106,5 @@ int main()
 
   if (failcnt != 0)
     abort ();
+  return 0;
 }
diff --git a/gcc/testsuite/gcc.dg/dfp/operator-assignment.c b/gcc/testsuite/gcc.dg/dfp/operator-assignment.c
index 8e8a922..49d15d2 100644
--- a/gcc/testsuite/gcc.dg/dfp/operator-assignment.c
+++ b/gcc/testsuite/gcc.dg/dfp/operator-assignment.c
@@ -6,10 +6,20 @@
    float types cast to decimal float types.  */
 
 extern void abort (void);
+static int failcnt;
+
+/* Support compiling the test to report individual failures; default is
+   to abort as soon as a check fails.  */
+#ifdef DBG
+#include <stdio.h>
+#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
+#else
+#define FAILURE abort ();
+#endif
 
 #define OPERATE(OPRD1,OPRT,OPRD2,RLT)		\
   if (( OPRD1 OPRT OPRD2 )!= RLT)		\
-    abort ();
+    FAILURE
 
 #define DECIMAL_COMPOUND_ASSIGNMENT(TYPE, OPRD)	\
 {						\
@@ -54,5 +64,8 @@ main ()
   DECIMAL_COMPOUND_ASSIGNMENT(64, d64);
   DECIMAL_COMPOUND_ASSIGNMENT(128, d128);
 
+  if (failcnt != 0)
+    abort ();
+
   return 0;
 }