diff options
Diffstat (limited to 'contrib/llvm/tools/clang/lib/Headers/popcntintrin.h')
| -rw-r--r-- | contrib/llvm/tools/clang/lib/Headers/popcntintrin.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/contrib/llvm/tools/clang/lib/Headers/popcntintrin.h b/contrib/llvm/tools/clang/lib/Headers/popcntintrin.h index 29c074b61d1c..1a4e9000aeb6 100644 --- a/contrib/llvm/tools/clang/lib/Headers/popcntintrin.h +++ b/contrib/llvm/tools/clang/lib/Headers/popcntintrin.h @@ -21,11 +21,15 @@ *===-----------------------------------------------------------------------=== */ +#ifndef __POPCNT__ +#error "POPCNT instruction set not enabled" +#endif + #ifndef _POPCNTINTRIN_H #define _POPCNTINTRIN_H /* Define the default attributes for the functions in this file. */ -#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("popcnt"))) +#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__)) static __inline__ int __DEFAULT_FN_ATTRS _mm_popcnt_u32(unsigned int __A) |