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| author | dim <dim@FreeBSD.org> | 2015-09-06 18:36:24 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2015-09-06 18:36:24 +0000 |
| commit | 4238dc458ed9a048965af111b979fd51d288f22c (patch) | |
| tree | 3d3ed1e1987dbe6444294b1b4e249814b97b97a5 /lib/Headers/fmaintrin.h | |
| parent | 6416b56f5a3923c6c264b46365e16718ccabf081 (diff) | |
| download | FreeBSD-src-4238dc458ed9a048965af111b979fd51d288f22c.zip FreeBSD-src-4238dc458ed9a048965af111b979fd51d288f22c.tar.gz | |
Import clang 3.7.0 release (r246257).
Diffstat (limited to 'lib/Headers/fmaintrin.h')
| -rw-r--r-- | lib/Headers/fmaintrin.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/Headers/fmaintrin.h b/lib/Headers/fmaintrin.h index 114a143..ad693fe 100644 --- a/lib/Headers/fmaintrin.h +++ b/lib/Headers/fmaintrin.h @@ -28,8 +28,12 @@ #ifndef __FMAINTRIN_H #define __FMAINTRIN_H +#ifndef __FMA__ +# error "FMA instruction set is not enabled" +#else + /* Define the default attributes for the functions in this file. */ -#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("fma"))) +#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__)) static __inline__ __m128 __DEFAULT_FN_ATTRS _mm_fmadd_ps(__m128 __A, __m128 __B, __m128 __C) @@ -225,4 +229,6 @@ _mm256_fmsubadd_pd(__m256d __A, __m256d __B, __m256d __C) #undef __DEFAULT_FN_ATTRS +#endif /* __FMA__ */ + #endif /* __FMAINTRIN_H */ |
