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[x86] Add the beginnings of some tests for our v8f32 shuffle lowering
under AVX. This really just documents the current state of the world. I'm going to try to flesh it out to cover any test cases I plan to improve prior to improving them so that the delta made by changes is actually visible to code reviewers. This is made easier by the fact that I now have a script to automate the process of producing test cases including the check lines. =] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218199 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
parent
0d61e377a7
commit
b7ef7f97a8
345
test/CodeGen/X86/vector-shuffle-256-v8.ll
Normal file
345
test/CodeGen/X86/vector-shuffle-256-v8.ll
Normal file
@ -0,0 +1,345 @@
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; RUN: llc < %s -mcpu=x86-64 -mattr=+avx -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=AVX1
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; RUN: llc < %s -mcpu=x86-64 -mattr=+avx2 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=AVX2
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target triple = "x86_64-unknown-unknown"
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define <8 x float> @shuffle_v8f32_00000000(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00000000
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,0,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00000010(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00000010
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[0,0,0,0]
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,0,1,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 1, i32 0>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00000200(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00000200
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[0,0,0,0]
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,2,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 2, i32 0, i32 0>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00003000(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00003000
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[0,0,0,0]
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[3,0,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 3, i32 0, i32 0, i32 0>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00040000(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00040000
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; ALL: # BB#0:
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm1
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; ALL-NEXT: vshufps {{.*}} # xmm1 = xmm1[0,0],xmm0[0,0]
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; ALL-NEXT: vshufps {{.*}} # xmm1 = xmm0[0,0],xmm1[2,0]
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,0,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 4, i32 0, i32 0, i32 0, i32 0>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00500000(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00500000
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; ALL: # BB#0:
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm1
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; ALL-NEXT: vshufps {{.*}} # xmm1 = xmm1[1,0],xmm0[0,0]
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; ALL-NEXT: vshufps {{.*}} # xmm1 = xmm0[0,0],xmm1[0,2]
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,0,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 5, i32 0, i32 0, i32 0, i32 0, i32 0>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_06000000(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_06000000
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; ALL: # BB#0:
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm1
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; ALL-NEXT: vshufps {{.*}} # xmm1 = xmm1[2,0],xmm0[0,0]
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; ALL-NEXT: vshufps {{.*}} # xmm1 = xmm1[2,0],xmm0[0,0]
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,0,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 6, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_70000000(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_70000000
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; ALL: # BB#0:
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm1
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; ALL-NEXT: vshufps {{.*}} # xmm1 = xmm1[3,0],xmm0[0,0]
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; ALL-NEXT: vshufps {{.*}} # xmm1 = xmm1[0,2],xmm0[0,0]
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,0,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 7, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_01014545(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_01014545
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; ALL: # BB#0:
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; ALL-NEXT: vunpcklpd {{.*}} # xmm1 = xmm0[0,0]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vunpcklpd {{.*}} # xmm0 = xmm0[0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 1, i32 0, i32 1, i32 4, i32 5, i32 4, i32 5>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00112233(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00112233
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; ALL: # BB#0:
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; ALL-NEXT: vunpcklps {{.*}} # xmm1 = xmm0[0,0,1,1]
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; ALL-NEXT: vunpckhps {{.*}} # xmm0 = xmm0[2,2,3,3]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 1, i32 1, i32 2, i32 2, i32 3, i32 3>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00001111(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00001111
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[0,0,0,0]
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[1,1,1,1]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 1, i32 1, i32 1, i32 1>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_08192a3b(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_08192a3b
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm2 = xmm1[0,2,2,3]
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; ALL-NEXT: vpermilps {{.*}} # xmm3 = xmm0[2,1,3,3]
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; ALL-NEXT: vblendps $10, %xmm2, %xmm3, %xmm2 # xmm2 = xmm3[0],xmm2[1],xmm3[2],xmm2[3]
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm1[0,0,2,1]
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,1,1,3]
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; ALL-NEXT: vblendps $10, %xmm1, %xmm0, %xmm0 # xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3]
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; ALL-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 8, i32 1, i32 9, i32 2, i32 10, i32 3, i32 11>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_08991abb(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_08991abb
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm2 = xmm0[1,1,2,3]
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; ALL-NEXT: vpermilps {{.*}} # xmm3 = xmm1[0,2,3,3]
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; ALL-NEXT: vblendps $1, %xmm2, %xmm3, %xmm2 # xmm2 = xmm2[0],xmm3[1,2,3]
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; ALL-NEXT: vunpcklps {{.*}} # xmm1 = xmm1[0,0,1,1]
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; ALL-NEXT: vblendps $1, %xmm0, %xmm1, %xmm0 # xmm0 = xmm0[0],xmm1[1,2,3]
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; ALL-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 8, i32 9, i32 9, i32 1, i32 10, i32 11, i32 11>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_091b2d3f(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_091b2d3f
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; ALL: # BB#0:
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; ALL-NEXT: vextractf128 $1, %ymm1, %xmm2
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; ALL-NEXT: vpermilps {{.*}} # xmm3 = xmm0[2,1,3,3]
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; ALL-NEXT: vblendps $10, %xmm2, %xmm3, %xmm2 # xmm2 = xmm3[0],xmm2[1],xmm3[2],xmm2[3]
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,1,1,3]
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; ALL-NEXT: vblendps $10, %xmm1, %xmm0, %xmm0 # xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3]
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; ALL-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 9, i32 1, i32 11, i32 2, i32 13, i32 3, i32 15>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_09ab1def(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_09ab1def
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; ALL: # BB#0:
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; ALL-NEXT: vextractf128 $1, %ymm1, %xmm2
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; ALL-NEXT: vpermilps {{.*}} # xmm3 = xmm0[1,1,2,3]
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; ALL-NEXT: vblendps $1, %xmm3, %xmm2, %xmm2 # xmm2 = xmm3[0],xmm2[1,2,3]
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; ALL-NEXT: vblendps $1, %xmm0, %xmm1, %xmm0 # xmm0 = xmm0[0],xmm1[1,2,3]
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; ALL-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 9, i32 10, i32 11, i32 1, i32 13, i32 14, i32 15>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00014445(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00014445
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[0,0,0,1]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,0,0,1]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 1, i32 4, i32 4, i32 4, i32 5>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00204464(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00204464
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[0,0,2,0]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,0,2,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 0, i32 4, i32 4, i32 6, i32 4>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_03004744(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_03004744
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[0,3,0,0]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,3,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 3, i32 0, i32 0, i32 4, i32 7, i32 4, i32 4>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_10005444(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_10005444
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[1,0,0,0]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[1,0,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 1, i32 0, i32 0, i32 0, i32 5, i32 4, i32 4, i32 4>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_22006644(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_22006644
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[2,2,0,0]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[2,2,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 2, i32 2, i32 0, i32 0, i32 6, i32 6, i32 4, i32 4>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_33307774(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_33307774
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[3,3,3,0]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[3,3,3,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 3, i32 3, i32 3, i32 0, i32 7, i32 7, i32 7, i32 4>
|
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ret <8 x float> %shuffle
|
||||
}
|
||||
|
||||
define <8 x float> @shuffle_v8f32_32107654(<8 x float> %a, <8 x float> %b) {
|
||||
; ALL-LABEL: @shuffle_v8f32_32107654
|
||||
; ALL: # BB#0:
|
||||
; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[3,2,1,0]
|
||||
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[3,2,1,0]
|
||||
; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4>
|
||||
ret <8 x float> %shuffle
|
||||
}
|
||||
|
||||
define <8 x float> @shuffle_v8f32_00234467(<8 x float> %a, <8 x float> %b) {
|
||||
; ALL-LABEL: @shuffle_v8f32_00234467
|
||||
; ALL: # BB#0:
|
||||
; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[0,0,2,3]
|
||||
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,0,2,3]
|
||||
; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 3, i32 4, i32 4, i32 6, i32 7>
|
||||
ret <8 x float> %shuffle
|
||||
}
|
||||
|
||||
define <8 x float> @shuffle_v8f32_00224466(<8 x float> %a, <8 x float> %b) {
|
||||
; ALL-LABEL: @shuffle_v8f32_00224466
|
||||
; ALL: # BB#0:
|
||||
; ALL-NEXT: vmovsldup {{.*}} # xmm1 = xmm0[0,0,2,2]
|
||||
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; ALL-NEXT: vmovsldup {{.*}} # xmm0 = xmm0[0,0,2,2]
|
||||
; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 2, i32 4, i32 4, i32 6, i32 6>
|
||||
ret <8 x float> %shuffle
|
||||
}
|
||||
|
||||
define <8 x float> @shuffle_v8f32_10325476(<8 x float> %a, <8 x float> %b) {
|
||||
; ALL-LABEL: @shuffle_v8f32_10325476
|
||||
; ALL: # BB#0:
|
||||
; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[1,0,3,2]
|
||||
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[1,0,3,2]
|
||||
; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 1, i32 0, i32 3, i32 2, i32 5, i32 4, i32 7, i32 6>
|
||||
ret <8 x float> %shuffle
|
||||
}
|
||||
|
||||
define <8 x float> @shuffle_v8f32_11335577(<8 x float> %a, <8 x float> %b) {
|
||||
; ALL-LABEL: @shuffle_v8f32_11335577
|
||||
; ALL: # BB#0:
|
||||
; ALL-NEXT: vmovshdup {{.*}} # xmm1 = xmm0[1,1,3,3]
|
||||
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; ALL-NEXT: vmovshdup {{.*}} # xmm0 = xmm0[1,1,3,3]
|
||||
; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 1, i32 1, i32 3, i32 3, i32 5, i32 5, i32 7, i32 7>
|
||||
ret <8 x float> %shuffle
|
||||
}
|
||||
|
||||
define <8 x float> @shuffle_v8f32_10235467(<8 x float> %a, <8 x float> %b) {
|
||||
; ALL-LABEL: @shuffle_v8f32_10235467
|
||||
; ALL: # BB#0:
|
||||
; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[1,0,2,3]
|
||||
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[1,0,2,3]
|
||||
; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 1, i32 0, i32 2, i32 3, i32 5, i32 4, i32 6, i32 7>
|
||||
ret <8 x float> %shuffle
|
||||
}
|
||||
|
||||
define <8 x float> @shuffle_v8f32_10225466(<8 x float> %a, <8 x float> %b) {
|
||||
; ALL-LABEL: @shuffle_v8f32_10225466
|
||||
; ALL: # BB#0:
|
||||
; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[1,0,2,2]
|
||||
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[1,0,2,2]
|
||||
; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 1, i32 0, i32 2, i32 2, i32 5, i32 4, i32 6, i32 6>
|
||||
ret <8 x float> %shuffle
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user