diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/vector-shuffle-combining-avx512vbmi.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-shuffle-combining-avx512vbmi.ll | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/llvm/test/CodeGen/X86/vector-shuffle-combining-avx512vbmi.ll b/llvm/test/CodeGen/X86/vector-shuffle-combining-avx512vbmi.ll index 849c27714c9..9e7212595a9 100644 --- a/llvm/test/CodeGen/X86/vector-shuffle-combining-avx512vbmi.ll +++ b/llvm/test/CodeGen/X86/vector-shuffle-combining-avx512vbmi.ll @@ -38,18 +38,18 @@ define <16 x i8> @combine_vpermt2var_16i8_identity_mask(<16 x i8> %x0, <16 x i8> ; X32: # BB#0: ; X32-NEXT: kmovw {{[0-9]+}}(%esp), %k1 ; X32-NEXT: vmovdqu8 {{.*#+}} xmm2 = [15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0] -; X32-NEXT: vpermt2b %xmm1, %xmm2, %xmm0 {%k1} {z} -; X32-NEXT: vmovdqu8 {{.*#+}} xmm1 = [15,30,13,28,11,26,9,24,7,22,5,20,3,18,1,16] -; X32-NEXT: vpermt2b %xmm0, %xmm1, %xmm0 {%k1} {z} +; X32-NEXT: vpermi2b %xmm1, %xmm0, %xmm2 {%k1} {z} +; X32-NEXT: vmovdqu8 {{.*#+}} xmm0 = [15,30,13,28,11,26,9,24,7,22,5,20,3,18,1,16] +; X32-NEXT: vpermi2b %xmm2, %xmm2, %xmm0 {%k1} {z} ; X32-NEXT: retl ; ; X64-LABEL: combine_vpermt2var_16i8_identity_mask: ; X64: # BB#0: ; X64-NEXT: kmovw %edi, %k1 ; X64-NEXT: vmovdqu8 {{.*#+}} xmm2 = [15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0] -; X64-NEXT: vpermt2b %xmm1, %xmm2, %xmm0 {%k1} {z} -; X64-NEXT: vmovdqu8 {{.*#+}} xmm1 = [15,30,13,28,11,26,9,24,7,22,5,20,3,18,1,16] -; X64-NEXT: vpermt2b %xmm0, %xmm1, %xmm0 {%k1} {z} +; X64-NEXT: vpermi2b %xmm1, %xmm0, %xmm2 {%k1} {z} +; X64-NEXT: vmovdqu8 {{.*#+}} xmm0 = [15,30,13,28,11,26,9,24,7,22,5,20,3,18,1,16] +; X64-NEXT: vpermi2b %xmm2, %xmm2, %xmm0 {%k1} {z} ; X64-NEXT: retq %res0 = call <16 x i8> @llvm.x86.avx512.maskz.vpermt2var.qi.128(<16 x i8> <i8 15, i8 14, i8 13, i8 12, i8 11, i8 10, i8 9, i8 8, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0>, <16 x i8> %x0, <16 x i8> %x1, i16 %m) %res1 = call <16 x i8> @llvm.x86.avx512.maskz.vpermt2var.qi.128(<16 x i8> <i8 15, i8 30, i8 13, i8 28, i8 11, i8 26, i8 9, i8 24, i8 7, i8 22, i8 5, i8 20, i8 3, i8 18, i8 1, i8 16>, <16 x i8> %res0, <16 x i8> %res0, i16 %m) @@ -109,8 +109,7 @@ define <16 x i8> @combine_vpermt2var_vpermi2var_16i8_as_vperm2(<16 x i8> %x0, <1 ; X32-NEXT: vmovdqu8 {{.*#+}} xmm2 = [0,31,2,29,4,27,6,25,8,23,10,21,12,19,14,17] ; X32-NEXT: vpermi2b %xmm1, %xmm0, %xmm2 ; X32-NEXT: vmovdqu8 {{.*#+}} xmm0 = [0,17,2,18,4,19,6,21,8,23,10,25,12,27,14,29] -; X32-NEXT: vpermt2b %xmm2, %xmm0, %xmm2 -; X32-NEXT: vmovdqa64 %xmm2, %xmm0 +; X32-NEXT: vpermi2b %xmm2, %xmm2, %xmm0 ; X32-NEXT: retl ; ; X64-LABEL: combine_vpermt2var_vpermi2var_16i8_as_vperm2: @@ -118,8 +117,7 @@ define <16 x i8> @combine_vpermt2var_vpermi2var_16i8_as_vperm2(<16 x i8> %x0, <1 ; X64-NEXT: vmovdqu8 {{.*#+}} xmm2 = [0,31,2,29,4,27,6,25,8,23,10,21,12,19,14,17] ; X64-NEXT: vpermi2b %xmm1, %xmm0, %xmm2 ; X64-NEXT: vmovdqu8 {{.*#+}} xmm0 = [0,17,2,18,4,19,6,21,8,23,10,25,12,27,14,29] -; X64-NEXT: vpermt2b %xmm2, %xmm0, %xmm2 -; X64-NEXT: vmovdqa64 %xmm2, %xmm0 +; X64-NEXT: vpermi2b %xmm2, %xmm2, %xmm0 ; X64-NEXT: retq %res0 = call <16 x i8> @llvm.x86.avx512.mask.vpermi2var.qi.128(<16 x i8> %x0, <16 x i8> <i8 0, i8 31, i8 2, i8 29, i8 4, i8 27, i8 6, i8 25, i8 8, i8 23, i8 10, i8 21, i8 12, i8 19, i8 14, i8 17>, <16 x i8> %x1, i16 -1) %res1 = call <16 x i8> @llvm.x86.avx512.maskz.vpermt2var.qi.128(<16 x i8> <i8 0, i8 17, i8 2, i8 18, i8 4, i8 19, i8 6, i8 21, i8 8, i8 23, i8 10, i8 25, i8 12, i8 27, i8 14, i8 29>, <16 x i8> %res0, <16 x i8> %res0, i16 -1) |
