[gcc] GCC 4.5.0=>4.5.1

gcc/gcc/testsuite/gcc.dg/dfp/signbit-1.c

Index: gcc/gcc/testsuite/gcc.dg/dfp/signbit-1.c
diff --git a/gcc/gcc/testsuite/gcc.dg/dfp/signbit-1.c b/gcc/gcc/testsuite/gcc.dg/dfp/signbit-1.c
deleted file mode 100644
index cde28f9ba8471399813c4e2a4ba5ea822895148a..0000000000000000000000000000000000000000
--- a/gcc/gcc/testsuite/gcc.dg/dfp/signbit-1.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* { dg-options "-O0 -std=gnu99" } */
-
-/* Decimal float versions of __builtin_signbit.  */
-
-extern void abort (void);
-int failures;
-
-#ifdef DBG
-extern int printf (const char *, ...);
-#define FAILURE { printf ("failed at line %d\n", __LINE__); failures++; }
-#else
-#define FAILURE abort ();
-#endif
-
-#define CHECK32(D,I) \
-  if ((__builtin_signbitd32 (D) != 0) != I) FAILURE
-
-#define CHECK64(D,I) \
-  if ((__builtin_signbitd64 (D) != 0) != I) FAILURE
-
-#define CHECK128(D,I) \
-  if ((__builtin_signbitd128 (D) != 0) != I) FAILURE
-
-/* Prevent the compiler from folding the calls at compile time.  */
-volatile _Decimal32 sd;
-volatile _Decimal64 dd;
-volatile _Decimal128 td;
-
-int
-main ()
-{
-  sd = 1.9df;  CHECK32 (sd, 0)
-  sd = -5.3df; CHECK32 (sd, 1)
-  sd = 0.0df;  CHECK32 (sd, 0)
-  sd = -0.0df; CHECK32 (sd, 1)
-
-  dd = 1.9dd;  CHECK64 (dd, 0)
-  dd = -5.3dd; CHECK64 (dd, 1)
-  dd = 0.0dd;  CHECK64 (dd, 0)
-  dd = -0.0dd; CHECK64 (dd, 1)
-
-  td = 1.9dl;  CHECK128 (td, 0)
-  td = -5.3dl; CHECK128 (td, 1)
-  td = 0.0dl;  CHECK128 (td, 0)
-  td = -0.0dl; CHECK128 (td, 1)
-
-  if (failures != 0)
-    abort ();
-  return 0;
-}