diff options
Diffstat (limited to 'lib/Headers/pmmintrin.h')
| -rw-r--r-- | lib/Headers/pmmintrin.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/Headers/pmmintrin.h b/lib/Headers/pmmintrin.h index e888b6fb7067..e1b8d9b603d1 100644 --- a/lib/Headers/pmmintrin.h +++ b/lib/Headers/pmmintrin.h @@ -24,10 +24,14 @@ #ifndef __PMMINTRIN_H #define __PMMINTRIN_H +#ifndef __SSE3__ +#error "SSE3 instruction set not enabled" +#else + #include <emmintrin.h> /* Define the default attributes for the functions in this file. */ -#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("sse3"))) +#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__)) static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_lddqu_si128(__m128i const *__p) @@ -113,4 +117,6 @@ _mm_mwait(unsigned __extensions, unsigned __hints) #undef __DEFAULT_FN_ATTRS +#endif /* __SSE3__ */ + #endif /* __PMMINTRIN_H */ |