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Diffstat (limited to 'gcc/testsuite/gcc.c-torture/execute/990413-2.c')
-rw-r--r--gcc/testsuite/gcc.c-torture/execute/990413-2.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/990413-2.c b/gcc/testsuite/gcc.c-torture/execute/990413-2.c
deleted file mode 100644
index 262140a3fe5..00000000000
--- a/gcc/testsuite/gcc.c-torture/execute/990413-2.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* This tests for a bug in regstack that was breaking glibc's math library. */
-
-extern void abort (void);
-
-static __inline double
-minus_zero (void)
-{
- union { double __d; int __i[2]; } __x;
- __x.__i[0] = 0x0;
- __x.__i[1] = 0x80000000;
- return __x.__d;
-}
-
-static __inline long double
-__atan2l (long double __y, long double __x)
-{
- register long double __value;
- __asm __volatile__ ("fpatan\n\t"
- : "=t" (__value)
- : "0" (__x), "u" (__y)
- : "st(1)");
- return __value;
-}
-
-static __inline long double
-__sqrtl (long double __x)
-{
- register long double __result;
- __asm __volatile__ ("fsqrt" : "=t" (__result) : "0" (__x));
- return __result;
-}
-
-static __inline double
-asin (double __x)
-{
- return __atan2l (__x, __sqrtl (1.0 - __x * __x));
-}
-
-int
-main (void)
-{
- double x;
-
- x = minus_zero();
- x = asin (x);
-
- if (x != 0.0) /* actually -0.0, but 0.0 == -0.0 */
- abort ();
- return 0;
-}