diff options
Diffstat (limited to 'gcc/config/i386/mmintrin.h')
| -rw-r--r-- | gcc/config/i386/mmintrin.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/config/i386/mmintrin.h b/gcc/config/i386/mmintrin.h index 88e384f8011..2defd50d6d6 100644 --- a/gcc/config/i386/mmintrin.h +++ b/gcc/config/i386/mmintrin.h @@ -30,6 +30,9 @@ #ifndef _MMINTRIN_H_INCLUDED #define _MMINTRIN_H_INCLUDED +#ifndef __MMX__ +# error "MMX instruction set not enabled" +#else /* The data type intended for user use. */ typedef unsigned long long __m64 __attribute__ ((__aligned__ (8))); @@ -539,4 +542,5 @@ _mm_set1_pi8 (char __b) return _mm_set1_pi32 (__i); } +#endif /* __MMX__ */ #endif /* _MMINTRIN_H_INCLUDED */ |