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[X86][AVX] Ensure zero-extension of _mm256_extract_epi8 and _mm256_extract_epi16
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 21 May 2016 21:14:35 +0000 (21:14 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 21 May 2016 21:14:35 +0000 (21:14 +0000)
commit6316b9663a9883c0e44764a47c1f1c7fdc05fced
tree98b69837e8ed9dda2f798520d0935594920af38dtree | snapshot
parentf83d52142acb65b41010b6f8fcf006cba65429e1commit | diff
[X86][AVX] Ensure zero-extension of _mm256_extract_epi8 and _mm256_extract_epi16

Ensure _mm256_extract_epi8 and _mm256_extract_epi16 zero extend their i8/i16 result to i32. This matches _mm_extract_epi8 and _mm_extract_epi16.

Fix for PR27594

Differential Revision: http://reviews.llvm.org/D20468

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@270330 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Headers/avxintrin.h diff | blob | history
test/CodeGen/avx-builtins.c diff | blob | history
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