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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-05-07 18:59:31 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-05-07 18:59:31 +0000 |
| commit | 8ba29d8e7f1695564b9634ac20e2c28dadb403cc (patch) | |
| tree | 8cedd2216a6dffadd7de5929e463b9cf115ce890 | |
| parent | 61d818c0581bc7471addbd30a98bcbb80c2942f4 (diff) | |
| download | bcm5719-llvm-8ba29d8e7f1695564b9634ac20e2c28dadb403cc.tar.gz bcm5719-llvm-8ba29d8e7f1695564b9634ac20e2c28dadb403cc.zip | |
PR9866: Fix the implementation of _mm_loadl_pd and _mm_loadh_pd to not make
bad assumptions about the alignment of the double* argument.
llvm-svn: 131052
| -rw-r--r-- | clang/lib/Headers/emmintrin.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/Headers/emmintrin.h b/clang/lib/Headers/emmintrin.h index 0c1d730f015..62c10b5134e 100644 --- a/clang/lib/Headers/emmintrin.h +++ b/clang/lib/Headers/emmintrin.h @@ -478,13 +478,13 @@ _mm_load_sd(double const *dp) static __inline__ __m128d __attribute__((__always_inline__, __nodebug__)) _mm_loadh_pd(__m128d a, double const *dp) { - return __builtin_shufflevector(a, *(__m128d *)dp, 0, 2); + return (__m128d){ a[0], *dp }; } static __inline__ __m128d __attribute__((__always_inline__, __nodebug__)) _mm_loadl_pd(__m128d a, double const *dp) { - return __builtin_shufflevector(a, *(__m128d *)dp, 2, 1); + return (__m128d){ *dp, a[1] }; } static __inline__ __m128d __attribute__((__always_inline__, __nodebug__)) |
