diff options
Diffstat (limited to 'sysdeps/x86/fpu')
| -rw-r--r-- | sysdeps/x86/fpu/bits/mathinline.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sysdeps/x86/fpu/bits/mathinline.h b/sysdeps/x86/fpu/bits/mathinline.h index 9c32e95..ee88b66 100644 --- a/sysdeps/x86/fpu/bits/mathinline.h +++ b/sysdeps/x86/fpu/bits/mathinline.h @@ -384,7 +384,10 @@ __END_NAMESPACE_C99 # endif #endif -#ifndef __SSE2_MATH__ +/* Disable x87 inlines when -fpmath=sse is passed and also when we're building + on x86_64. Older gcc (gcc-3.2 for example) does not set __SSE2_MATH__ + for x86_64. */ +#if !defined __SSE2_MATH__ && !defined __x86_64__ # if ((!defined __NO_MATH_INLINES || defined __LIBC_INTERNAL_MATH_INLINES) \ && defined __OPTIMIZE__) @@ -970,4 +973,4 @@ __inline_mathcode2 (__ieee754_atan2, __y, __x, return __value;) # endif -#endif /* !__SSE2_MATH__ */ +#endif /* !__SSE2_MATH__ && !__x86_64__ */ |