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| author | Craig Topper <craig.topper@gmail.com> | 2017-02-04 23:26:46 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2017-02-04 23:26:46 +0000 |
| commit | 978fdb75a4a21d8209b51c08d4bcd16a43e0779d (patch) | |
| tree | a6a814000bdfa2128586aa46643e62e30d6ba12b /llvm/test/CodeGen/X86/vector-shuffle-256-v16.ll | |
| parent | 3d95228dbef03144acc0906da65c5ead8175f1dc (diff) | |
| download | bcm5719-llvm-978fdb75a4a21d8209b51c08d4bcd16a43e0779d.tar.gz bcm5719-llvm-978fdb75a4a21d8209b51c08d4bcd16a43e0779d.zip | |
[X86] Add support for folding (insert_subvector vec1, (extract_subvector vec2, idx1), idx1) -> (blendi vec2, vec1).
llvm-svn: 294112
Diffstat (limited to 'llvm/test/CodeGen/X86/vector-shuffle-256-v16.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-shuffle-256-v16.ll | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/X86/vector-shuffle-256-v16.ll b/llvm/test/CodeGen/X86/vector-shuffle-256-v16.ll index 682a34d3cdb..eb036353eaf 100644 --- a/llvm/test/CodeGen/X86/vector-shuffle-256-v16.ll +++ b/llvm/test/CodeGen/X86/vector-shuffle-256-v16.ll @@ -2653,8 +2653,7 @@ define <16 x i16> @shuffle_v16i16_01_zz_02_zz_04_uu_06_07_08_09_10_11_12_13_14_1 ; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm0[1,1,2,3,4,5,6,7] ; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2 ; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3],xmm1[4,5,6,7] -; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0 -; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0 +; AVX1-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7] ; AVX1-NEXT: retq ; ; AVX2OR512VL-LABEL: shuffle_v16i16_01_zz_02_zz_04_uu_06_07_08_09_10_11_12_13_14_15: |
