diff options
| author | Adam Nemet <anemet@apple.com> | 2014-08-13 00:29:01 +0000 |
|---|---|---|
| committer | Adam Nemet <anemet@apple.com> | 2014-08-13 00:29:01 +0000 |
| commit | 4abc07cb752523503cfefc13f122bedbd346b633 (patch) | |
| tree | 6398300bdf8b4fac048c44f0e12f803ebdea890c /clang/lib | |
| parent | de443c500203d262c87a27e3f9272b520ff15d9f (diff) | |
| download | bcm5719-llvm-4abc07cb752523503cfefc13f122bedbd346b633.tar.gz bcm5719-llvm-4abc07cb752523503cfefc13f122bedbd346b633.zip | |
[AVX512] Add intrinsics for FP scalar broadcasts
Similar approach to the set1 intrinsics is used: implement in terms of vector
initializers and then ensure with an LLVM test that a broadcast is generated
at the end.
Part of <rdar://problem/17688758>
llvm-svn: 215486
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Headers/avx512fintrin.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/clang/lib/Headers/avx512fintrin.h b/clang/lib/Headers/avx512fintrin.h index ad92fe7b64b..1b558a0404a 100644 --- a/clang/lib/Headers/avx512fintrin.h +++ b/clang/lib/Headers/avx512fintrin.h @@ -117,6 +117,24 @@ _mm512_set1_epi64(long long __d) return (__m512i)(__v8di){ __d, __d, __d, __d, __d, __d, __d, __d }; } +static __inline__ __m512 __attribute__((__always_inline__, __nodebug__)) +_mm512_broadcastss_ps(__m128 __X) +{ + float __f = __X[0]; + return (__v16sf){ __f, __f, __f, __f, + __f, __f, __f, __f, + __f, __f, __f, __f, + __f, __f, __f, __f }; +} + +static __inline__ __m512d __attribute__((__always_inline__, __nodebug__)) +_mm512_broadcastsd_pd(__m128d __X) +{ + double __d = __X[0]; + return (__v8df){ __d, __d, __d, __d, + __d, __d, __d, __d }; +} + /* Cast between vector types */ static __inline __m512d __attribute__((__always_inline__, __nodebug__)) |
