diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/no-signed-zeros-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/no-signed-zeros-2.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/no-signed-zeros-2.c b/gcc/testsuite/gcc.dg/no-signed-zeros-2.c new file mode 100644 index 00000000000..865a29f6863 --- /dev/null +++ b/gcc/testsuite/gcc.dg/no-signed-zeros-2.c @@ -0,0 +1,17 @@ +/* Test __NO_SIGNED_ZEROS__ is not defined with -fsigned-zeros. */ +/* { dg-do compile } */ +/* { dg-options "-fsigned-zeros" } */ + +#ifdef __NO_SIGNED_ZEROS__ +#error "__NO_SIGNED_ZEROS__ defined" +#endif + +#pragma GCC optimize "-fno-signed-zeros" +#ifndef __NO_SIGNED_ZEROS__ +#error "__NO_SIGNED_ZEROS__ not defined" +#endif + +#pragma GCC optimize "-fsigned-zeros" +#ifdef __NO_SIGNED_ZEROS__ +#error "__NO_SIGNED_ZEROS__ defined" +#endif |