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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-07-14 13:40:53 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-07-14 13:40:53 +0000 |
| commit | bed37ccd547cc47ff4c87e9e36f5ae8940dd8e17 (patch) | |
| tree | 79f3d75e5dcc4414c1f39d30771ad97f60324681 | |
| parent | 534e3240e8f923ca19a8c18650def62d6adde662 (diff) | |
| download | bcm5719-llvm-bed37ccd547cc47ff4c87e9e36f5ae8940dd8e17.tar.gz bcm5719-llvm-bed37ccd547cc47ff4c87e9e36f5ae8940dd8e17.zip | |
[X86][AVX] Added an additional vperm2f128 memory folding test
llvm-svn: 275413
| -rw-r--r-- | llvm/test/CodeGen/X86/avx-vperm2x128.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/avx-vperm2x128.ll b/llvm/test/CodeGen/X86/avx-vperm2x128.ll index 7989cd17159..740fd77d82e 100644 --- a/llvm/test/CodeGen/X86/avx-vperm2x128.ll +++ b/llvm/test/CodeGen/X86/avx-vperm2x128.ll @@ -77,6 +77,18 @@ entry: ret <8 x float> %shuffle } +define <8 x float> @shuffle_v8f32_45674567_mem(<8 x float>* %pa, <8 x float>* %pb) nounwind uwtable readnone ssp { +; ALL-LABEL: shuffle_v8f32_45674567_mem: +; ALL: ## BB#0: ## %entry +; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = mem[2,3,2,3] +; ALL-NEXT: retq +entry: + %a = load <8 x float>, <8 x float>* %pa + %b = load <8 x float>, <8 x float>* %pb + %shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 4, i32 5, i32 6, i32 7> + ret <8 x float> %shuffle +} + define <32 x i8> @shuffle_v32i8_2323(<32 x i8> %a, <32 x i8> %b) nounwind uwtable readnone ssp { ; ALL-LABEL: shuffle_v32i8_2323: ; ALL: ## BB#0: ## %entry |
