diff options
Diffstat (limited to 'sysdeps/x86/fpu')
| -rw-r--r-- | sysdeps/x86/fpu/fix-fp-int-compare-invalid.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sysdeps/x86/fpu/fix-fp-int-compare-invalid.h b/sysdeps/x86/fpu/fix-fp-int-compare-invalid.h index bda247d51f..842c94587e 100644 --- a/sysdeps/x86/fpu/fix-fp-int-compare-invalid.h +++ b/sysdeps/x86/fpu/fix-fp-int-compare-invalid.h @@ -20,9 +20,13 @@ #ifndef FIX_FP_INT_COMPARE_INVALID_H #define FIX_FP_INT_COMPARE_INVALID_H 1 -/* As of GCC 5, both x87 and SSE comparisons use unordered comparison +/* Before GCC 8, both x87 and SSE comparisons use unordered comparison instructions when they should use ordered comparisons <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52451>. */ -#define FIX_COMPARE_INVALID 1 +#if __GNUC_PREREQ (8, 0) +# define FIX_COMPARE_INVALID 0 +#else +# define FIX_COMPARE_INVALID 1 +#endif #endif /* fix-fp-int-compare-invalid.h */ |