diff options
| author | Eric Christopher <echristo@gmail.com> | 2015-06-17 07:09:20 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2015-06-17 07:09:20 +0000 |
| commit | 695aff12b29828c77c34e1b29d37900d26ea860e (patch) | |
| tree | e991f4ec584f0b13273b709e63d7dde1d9fee61c /lib/Headers/lzcntintrin.h | |
| parent | cfbe7677cd8b13eaba4e5776ecda26890bbc5e5e (diff) | |
Use a define for per-file function attributes for the Intel intrinsic headers.
This is a precursor to changing them to use the new target attribute
code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@239882 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Headers/lzcntintrin.h')
| -rw-r--r-- | lib/Headers/lzcntintrin.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/lib/Headers/lzcntintrin.h b/lib/Headers/lzcntintrin.h index 35d6659d24..05b95ad995 100644 --- a/lib/Headers/lzcntintrin.h +++ b/lib/Headers/lzcntintrin.h @@ -32,36 +32,41 @@ #ifndef __LZCNTINTRIN_H #define __LZCNTINTRIN_H -static __inline__ unsigned short __attribute__((__always_inline__, __nodebug__)) +/* Define the default attributes for the functions in this file. */ +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__)) + +static __inline__ unsigned short DEFAULT_FN_ATTRS __lzcnt16(unsigned short __X) { return __X ? __builtin_clzs(__X) : 16; } -static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__)) +static __inline__ unsigned int DEFAULT_FN_ATTRS __lzcnt32(unsigned int __X) { return __X ? __builtin_clz(__X) : 32; } -static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__)) +static __inline__ unsigned int DEFAULT_FN_ATTRS _lzcnt_u32(unsigned int __X) { return __X ? __builtin_clz(__X) : 32; } #ifdef __x86_64__ -static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__)) +static __inline__ unsigned long long DEFAULT_FN_ATTRS __lzcnt64(unsigned long long __X) { return __X ? __builtin_clzll(__X) : 64; } -static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__)) +static __inline__ unsigned long long DEFAULT_FN_ATTRS _lzcnt_u64(unsigned long long __X) { return __X ? __builtin_clzll(__X) : 64; } #endif +#undef DEFAULT_FN_ATTRS + #endif /* __LZCNTINTRIN_H */ |