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authorNo Author <no-author@gcc.gnu.org>2001-02-19 14:33:58 +0000
committerNo Author <no-author@gcc.gnu.org>2001-02-19 14:33:58 +0000
commit078d5231d4e49508cfddf3cbcda2d0a0e513ac52 (patch)
treeea0c47499a7187f73d7d489a24d19ad5fc42988d /gcc/testsuite/gcc.c-torture/execute/990413-2.c
parente8cbc2e256b3e9568288594d9f90a2015d31b55a (diff)
downloadgcc-prereleases/gcc-2.95.3-test4.tar.gz
This commit was manufactured by cvs2svn to create tagprereleases/gcc-2.95.3-test4
'gcc-2_95_3-test4'. From-SVN: r39882
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;
-}