diff options
Diffstat (limited to 'test/CodeGen/X86/vector-shuffle-128-v16.ll')
| -rw-r--r-- | test/CodeGen/X86/vector-shuffle-128-v16.ll | 636 |
1 files changed, 432 insertions, 204 deletions
diff --git a/test/CodeGen/X86/vector-shuffle-128-v16.ll b/test/CodeGen/X86/vector-shuffle-128-v16.ll index 30ad366..c271622 100644 --- a/test/CodeGen/X86/vector-shuffle-128-v16.ll +++ b/test/CodeGen/X86/vector-shuffle-128-v16.ll @@ -1,8 +1,8 @@ -; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE2 -; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+ssse3 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSSE3 -; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+sse4.1 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE41 -; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+avx -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1 -; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+avx2 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2 +; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE2 +; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+ssse3 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSSE3 +; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+sse4.1 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE41 +; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1 +; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-unknown-unknown" @@ -247,13 +247,34 @@ define <16 x i8> @shuffle_v16i8_08_24_09_25_10_26_11_27_12_28_13_29_14_30_15_31( } define <16 x i8> @shuffle_v16i8_16_00_16_01_16_02_16_03_16_04_16_05_16_06_16_07(<16 x i8> %a, <16 x i8> %b) { -; SSE-LABEL: shuffle_v16i8_16_00_16_01_16_02_16_03_16_04_16_05_16_06_16_07: -; SSE: # BB#0: -; SSE-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7] -; SSE-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7] -; SSE-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] -; SSE-NEXT: movdqa %xmm1, %xmm0 -; SSE-NEXT: retq +; SSE2-LABEL: shuffle_v16i8_16_00_16_01_16_02_16_03_16_04_16_05_16_06_16_07: +; SSE2: # BB#0: +; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7] +; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0] +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,1,0,3] +; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7] +; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,4,4,4] +; SSE2-NEXT: pand %xmm2, %xmm1 +; SSE2-NEXT: pandn %xmm0, %xmm2 +; SSE2-NEXT: por %xmm1, %xmm2 +; SSE2-NEXT: movdqa %xmm2, %xmm0 +; SSE2-NEXT: retq +; +; SSSE3-LABEL: shuffle_v16i8_16_00_16_01_16_02_16_03_16_04_16_05_16_06_16_07: +; SSSE3: # BB#0: +; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7] +; SSSE3-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7] +; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] +; SSSE3-NEXT: movdqa %xmm1, %xmm0 +; SSSE3-NEXT: retq +; +; SSE41-LABEL: shuffle_v16i8_16_00_16_01_16_02_16_03_16_04_16_05_16_06_16_07: +; SSE41: # BB#0: +; SSE41-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7] +; SSE41-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7] +; SSE41-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] +; SSE41-NEXT: movdqa %xmm1, %xmm0 +; SSE41-NEXT: retq ; ; AVX1-LABEL: shuffle_v16i8_16_00_16_01_16_02_16_03_16_04_16_05_16_06_16_07: ; AVX1: # BB#0: @@ -318,23 +339,20 @@ define <16 x i8> @shuffle_v16i8_03_02_01_00_07_06_05_04_19_18_17_16_23_22_21_20( ; ; SSSE3-LABEL: shuffle_v16i8_03_02_01_00_07_06_05_04_19_18_17_16_23_22_21_20: ; SSSE3: # BB#0: -; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[3,2,1,0,7,6,5,4] -; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[3,2,1,0,7,6,5,4],zero,zero,zero,zero,zero,zero,zero,zero -; SSSE3-NEXT: por %xmm1, %xmm0 +; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7] +; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[6,4,2,0,14,12,10,8,7,5,3,1,15,13,11,9] ; SSSE3-NEXT: retq ; ; SSE41-LABEL: shuffle_v16i8_03_02_01_00_07_06_05_04_19_18_17_16_23_22_21_20: ; SSE41: # BB#0: -; SSE41-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[3,2,1,0,7,6,5,4] -; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[3,2,1,0,7,6,5,4],zero,zero,zero,zero,zero,zero,zero,zero -; SSE41-NEXT: por %xmm1, %xmm0 +; SSE41-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7] +; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[6,4,2,0,14,12,10,8,7,5,3,1,15,13,11,9] ; SSE41-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_03_02_01_00_07_06_05_04_19_18_17_16_23_22_21_20: ; AVX: # BB#0: -; AVX-NEXT: vpshufb {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[3,2,1,0,7,6,5,4] -; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[3,2,1,0,7,6,5,4],zero,zero,zero,zero,zero,zero,zero,zero -; AVX-NEXT: vpor %xmm1, %xmm0, %xmm0 +; AVX-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7] +; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[6,4,2,0,14,12,10,8,7,5,3,1,15,13,11,9] ; AVX-NEXT: retq %shuffle = shufflevector <16 x i8> %a, <16 x i8> %b, <16 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4, i32 19, i32 18, i32 17, i32 16, i32 23, i32 22, i32 21, i32 20> ret <16 x i8> %shuffle @@ -343,47 +361,181 @@ define <16 x i8> @shuffle_v16i8_03_02_01_00_07_06_05_04_19_18_17_16_23_22_21_20( define <16 x i8> @shuffle_v16i8_03_02_01_00_31_30_29_28_11_10_09_08_23_22_21_20(<16 x i8> %a, <16 x i8> %b) { ; SSE2-LABEL: shuffle_v16i8_03_02_01_00_31_30_29_28_11_10_09_08_23_22_21_20: ; SSE2: # BB#0: -; SSE2-NEXT: pxor %xmm2, %xmm2 -; SSE2-NEXT: movdqa %xmm1, %xmm3 -; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3],xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7] -; SSE2-NEXT: pshufhw {{.*#+}} xmm3 = xmm3[0,1,2,3,7,6,5,4] -; SSE2-NEXT: movdqa %xmm0, %xmm4 -; SSE2-NEXT: punpckhbw {{.*#+}} xmm4 = xmm4[8],xmm2[8],xmm4[9],xmm2[9],xmm4[10],xmm2[10],xmm4[11],xmm2[11],xmm4[12],xmm2[12],xmm4[13],xmm2[13],xmm4[14],xmm2[14],xmm4[15],xmm2[15] -; SSE2-NEXT: pshuflw {{.*#+}} xmm4 = xmm4[3,2,1,0,4,5,6,7] -; SSE2-NEXT: movsd %xmm4, %xmm3 -; SSE2-NEXT: punpckhbw {{.*#+}} xmm1 = xmm1[8],xmm2[8],xmm1[9],xmm2[9],xmm1[10],xmm2[10],xmm1[11],xmm2[11],xmm1[12],xmm2[12],xmm1[13],xmm2[13],xmm1[14],xmm2[14],xmm1[15],xmm2[15] -; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,7,6,5,4] -; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7] +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,3,2,3] +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] +; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] +; SSE2-NEXT: pxor %xmm1, %xmm1 +; SSE2-NEXT: movdqa %xmm0, %xmm2 +; SSE2-NEXT: punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm1[8],xmm2[9],xmm1[9],xmm2[10],xmm1[10],xmm2[11],xmm1[11],xmm2[12],xmm1[12],xmm2[13],xmm1[13],xmm2[14],xmm1[14],xmm2[15],xmm1[15] +; SSE2-NEXT: pshuflw {{.*#+}} xmm3 = xmm2[3,2,1,0,4,5,6,7] +; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7] +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,2,3] +; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[3,2,1,0,4,5,6,7] +; SSE2-NEXT: punpcklqdq {{.*#+}} xmm3 = xmm3[0],xmm1[0] ; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[3,2,1,0,4,5,6,7] -; SSE2-NEXT: movsd %xmm0, %xmm1 -; SSE2-NEXT: packuswb %xmm3, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm2[2,3,2,3] +; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[3,2,1,0,4,5,6,7] +; SSE2-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; SSE2-NEXT: packuswb %xmm3, %xmm0 ; SSE2-NEXT: retq ; ; SSSE3-LABEL: shuffle_v16i8_03_02_01_00_31_30_29_28_11_10_09_08_23_22_21_20: ; SSSE3: # BB#0: -; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,xmm1[15,14,13,12],zero,zero,zero,zero,xmm1[7,6,5,4] -; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[3,2,1,0],zero,zero,zero,zero,xmm0[11,10,9,8],zero,zero,zero,zero -; SSSE3-NEXT: por %xmm1, %xmm0 +; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[15,14,13,12,7,6,5,4,u,u,u,u,u,u,u,u] +; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[3,2,1,0,11,10,9,8,u,u,u,u,u,u,u,u] +; SSSE3-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] ; SSSE3-NEXT: retq ; ; SSE41-LABEL: shuffle_v16i8_03_02_01_00_31_30_29_28_11_10_09_08_23_22_21_20: ; SSE41: # BB#0: -; SSE41-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,xmm1[15,14,13,12],zero,zero,zero,zero,xmm1[7,6,5,4] -; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[3,2,1,0],zero,zero,zero,zero,xmm0[11,10,9,8],zero,zero,zero,zero -; SSE41-NEXT: por %xmm1, %xmm0 +; SSE41-NEXT: pshufb {{.*#+}} xmm1 = xmm1[15,14,13,12,7,6,5,4,u,u,u,u,u,u,u,u] +; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[3,2,1,0,11,10,9,8,u,u,u,u,u,u,u,u] +; SSE41-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] ; SSE41-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_03_02_01_00_31_30_29_28_11_10_09_08_23_22_21_20: ; AVX: # BB#0: -; AVX-NEXT: vpshufb {{.*#+}} xmm1 = zero,zero,zero,zero,xmm1[15,14,13,12],zero,zero,zero,zero,xmm1[7,6,5,4] -; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[3,2,1,0],zero,zero,zero,zero,xmm0[11,10,9,8],zero,zero,zero,zero -; AVX-NEXT: vpor %xmm1, %xmm0, %xmm0 +; AVX-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[15,14,13,12,7,6,5,4,u,u,u,u,u,u,u,u] +; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[3,2,1,0,11,10,9,8,u,u,u,u,u,u,u,u] +; AVX-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] ; AVX-NEXT: retq %shuffle = shufflevector <16 x i8> %a, <16 x i8> %b, <16 x i32> <i32 3, i32 2, i32 1, i32 0, i32 31, i32 30, i32 29, i32 28, i32 11, i32 10, i32 9, i32 8, i32 23, i32 22, i32 21, i32 20> ret <16 x i8> %shuffle } +define <16 x i8> @shuffle_v16i8_00_17_02_19_04_21_06_23_08_25_10_27_12_29_14_31(<16 x i8> %a, <16 x i8> %b) { +; SSE2-LABEL: shuffle_v16i8_00_17_02_19_04_21_06_23_08_25_10_27_12_29_14_31: +; SSE2: # BB#0: +; SSE2-NEXT: movaps {{.*#+}} xmm2 = [255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0] +; SSE2-NEXT: andps %xmm2, %xmm0 +; SSE2-NEXT: andnps %xmm1, %xmm2 +; SSE2-NEXT: orps %xmm2, %xmm0 +; SSE2-NEXT: retq +; +; SSSE3-LABEL: shuffle_v16i8_00_17_02_19_04_21_06_23_08_25_10_27_12_29_14_31: +; SSSE3: # BB#0: +; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[1,3,5,7,9,11,13,15,u,u,u,u,u,u,u,u] +; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u] +; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7] +; SSSE3-NEXT: retq +; +; SSE41-LABEL: shuffle_v16i8_00_17_02_19_04_21_06_23_08_25_10_27_12_29_14_31: +; SSE41: # BB#0: +; SSE41-NEXT: movdqa %xmm0, %xmm2 +; SSE41-NEXT: movaps {{.*#+}} xmm0 = [255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0] +; SSE41-NEXT: pblendvb %xmm2, %xmm1 +; SSE41-NEXT: movdqa %xmm1, %xmm0 +; SSE41-NEXT: retq +; +; AVX-LABEL: shuffle_v16i8_00_17_02_19_04_21_06_23_08_25_10_27_12_29_14_31: +; AVX: # BB#0: +; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = [255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0] +; AVX-NEXT: vpblendvb %xmm2, %xmm0, %xmm1, %xmm0 +; AVX-NEXT: retq + %shuffle = shufflevector <16 x i8> %a, <16 x i8> %b, <16 x i32> <i32 0, i32 17, i32 2, i32 19, i32 4, i32 21, i32 6, i32 23, i32 8, i32 25, i32 10, i32 27, i32 12, i32 29, i32 14, i32 31> + ret <16 x i8> %shuffle +} + +define <16 x i8> @shuffle_v16i8_00_01_02_19_04_05_06_23_08_09_10_27_12_13_14_31(<16 x i8> %a, <16 x i8> %b) { +; SSE2-LABEL: shuffle_v16i8_00_01_02_19_04_05_06_23_08_09_10_27_12_13_14_31: +; SSE2: # BB#0: +; SSE2-NEXT: movaps {{.*#+}} xmm2 = [255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0] +; SSE2-NEXT: andps %xmm2, %xmm0 +; SSE2-NEXT: andnps %xmm1, %xmm2 +; SSE2-NEXT: orps %xmm2, %xmm0 +; SSE2-NEXT: retq +; +; SSSE3-LABEL: shuffle_v16i8_00_01_02_19_04_05_06_23_08_09_10_27_12_13_14_31: +; SSSE3: # BB#0: +; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[15] +; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2],zero,xmm0[4,5,6],zero,xmm0[8,9,10],zero,xmm0[12,13,14],zero +; SSSE3-NEXT: por %xmm1, %xmm0 +; SSSE3-NEXT: retq +; +; SSE41-LABEL: shuffle_v16i8_00_01_02_19_04_05_06_23_08_09_10_27_12_13_14_31: +; SSE41: # BB#0: +; SSE41-NEXT: movdqa %xmm0, %xmm2 +; SSE41-NEXT: movaps {{.*#+}} xmm0 = [255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0] +; SSE41-NEXT: pblendvb %xmm2, %xmm1 +; SSE41-NEXT: movdqa %xmm1, %xmm0 +; SSE41-NEXT: retq +; +; AVX-LABEL: shuffle_v16i8_00_01_02_19_04_05_06_23_08_09_10_27_12_13_14_31: +; AVX: # BB#0: +; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = [255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0] +; AVX-NEXT: vpblendvb %xmm2, %xmm0, %xmm1, %xmm0 +; AVX-NEXT: retq + %shuffle = shufflevector <16 x i8> %a, <16 x i8> %b, <16 x i32> <i32 0, i32 1, i32 2, i32 19, i32 4, i32 5, i32 6, i32 23, i32 8, i32 9, i32 10, i32 27, i32 12, i32 13, i32 14, i32 31> + ret <16 x i8> %shuffle +} + +define <16 x i8> @shuffle_v16i8_00_01_02_03_20_05_06_23_08_09_10_11_28_13_14_31(<16 x i8> %a, <16 x i8> %b) { +; SSE2-LABEL: shuffle_v16i8_00_01_02_03_20_05_06_23_08_09_10_11_28_13_14_31: +; SSE2: # BB#0: +; SSE2-NEXT: movaps {{.*#+}} xmm2 = [255,255,255,255,0,255,255,0,255,255,255,255,0,255,255,0] +; SSE2-NEXT: andps %xmm2, %xmm0 +; SSE2-NEXT: andnps %xmm1, %xmm2 +; SSE2-NEXT: orps %xmm2, %xmm0 +; SSE2-NEXT: retq +; +; SSSE3-LABEL: shuffle_v16i8_00_01_02_03_20_05_06_23_08_09_10_11_28_13_14_31: +; SSSE3: # BB#0: +; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,xmm1[4],zero,zero,xmm1[7],zero,zero,zero,zero,xmm1[12],zero,zero,xmm1[15] +; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3],zero,xmm0[5,6],zero,xmm0[8,9,10,11],zero,xmm0[13,14],zero +; SSSE3-NEXT: por %xmm1, %xmm0 +; SSSE3-NEXT: retq +; +; SSE41-LABEL: shuffle_v16i8_00_01_02_03_20_05_06_23_08_09_10_11_28_13_14_31: +; SSE41: # BB#0: +; SSE41-NEXT: movdqa %xmm0, %xmm2 +; SSE41-NEXT: movaps {{.*#+}} xmm0 = [255,255,255,255,0,255,255,0,255,255,255,255,0,255,255,0] +; SSE41-NEXT: pblendvb %xmm2, %xmm1 +; SSE41-NEXT: movdqa %xmm1, %xmm0 +; SSE41-NEXT: retq +; +; AVX-LABEL: shuffle_v16i8_00_01_02_03_20_05_06_23_08_09_10_11_28_13_14_31: +; AVX: # BB#0: +; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = [255,255,255,255,0,255,255,0,255,255,255,255,0,255,255,0] +; AVX-NEXT: vpblendvb %xmm2, %xmm0, %xmm1, %xmm0 +; AVX-NEXT: retq + %shuffle = shufflevector <16 x i8> %a, <16 x i8> %b, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 20, i32 5, i32 6, i32 23, i32 8, i32 9, i32 10, i32 11, i32 28, i32 13, i32 14, i32 31> + ret <16 x i8> %shuffle +} + +define <16 x i8> @shuffle_v16i8_16_17_18_19_04_05_06_07_24_25_10_11_28_13_30_15(<16 x i8> %a, <16 x i8> %b) { +; SSE2-LABEL: shuffle_v16i8_16_17_18_19_04_05_06_07_24_25_10_11_28_13_30_15: +; SSE2: # BB#0: +; SSE2-NEXT: movaps {{.*#+}} xmm2 = [255,255,255,255,0,0,0,0,255,255,0,0,255,0,255,0] +; SSE2-NEXT: andps %xmm2, %xmm1 +; SSE2-NEXT: andnps %xmm0, %xmm2 +; SSE2-NEXT: orps %xmm1, %xmm2 +; SSE2-NEXT: movaps %xmm2, %xmm0 +; SSE2-NEXT: retq +; +; SSSE3-LABEL: shuffle_v16i8_16_17_18_19_04_05_06_07_24_25_10_11_28_13_30_15: +; SSSE3: # BB#0: +; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = zero,zero,zero,zero,xmm0[4,5,6,7],zero,zero,xmm0[10,11],zero,xmm0[13],zero,xmm0[15] +; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,1,2,3],zero,zero,zero,zero,xmm1[8,9],zero,zero,xmm1[12],zero,xmm1[14],zero +; SSSE3-NEXT: por %xmm1, %xmm0 +; SSSE3-NEXT: retq +; +; SSE41-LABEL: shuffle_v16i8_16_17_18_19_04_05_06_07_24_25_10_11_28_13_30_15: +; SSE41: # BB#0: +; SSE41-NEXT: movdqa %xmm0, %xmm2 +; SSE41-NEXT: movaps {{.*#+}} xmm0 = [255,255,255,255,0,0,0,0,255,255,0,0,255,0,255,0] +; SSE41-NEXT: pblendvb %xmm1, %xmm2 +; SSE41-NEXT: movdqa %xmm2, %xmm0 +; SSE41-NEXT: retq +; +; AVX-LABEL: shuffle_v16i8_16_17_18_19_04_05_06_07_24_25_10_11_28_13_30_15: +; AVX: # BB#0: +; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = [255,255,255,255,0,0,0,0,255,255,0,0,255,0,255,0] +; AVX-NEXT: vpblendvb %xmm2, %xmm1, %xmm0, %xmm0 +; AVX-NEXT: retq + %shuffle = shufflevector <16 x i8> %a, <16 x i8> %b, <16 x i32> <i32 16, i32 17, i32 18, i32 19, i32 4, i32 5, i32 6, i32 7, i32 24, i32 25, i32 10, i32 11, i32 28, i32 13, i32 30, i32 15> + ret <16 x i8> %shuffle +} + define <16 x i8> @trunc_v4i32_shuffle(<16 x i8> %a) { ; SSE2-LABEL: trunc_v4i32_shuffle: ; SSE2: # BB#0: @@ -429,12 +581,12 @@ entry: ret <16 x i8> %s.16.0 } -define <16 x i8> @stress_test1(<16 x i8> %s.0.5, <16 x i8> %s.0.8, <16 x i8> %s.0.9) noinline nounwind { +define <16 x i8> @undef_test1(<16 x i8> %s.0.5, <16 x i8> %s.0.8, <16 x i8> %s.0.9) noinline nounwind { ; There is nothing interesting to check about these instructions other than ; that they survive codegen. However, we actually do better and delete all of ; them because the result is 'undef'. ; -; ALL-LABEL: stress_test1: +; ALL-LABEL: undef_test1: ; ALL: # BB#0: # %entry ; ALL-NEXT: retq entry: @@ -460,36 +612,22 @@ define <16 x i8> @PR20540(<8 x i8> %a) { ; SSE2: # BB#0: ; SSE2-NEXT: pand {{.*}}(%rip), %xmm0 ; SSE2-NEXT: packuswb %xmm0, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm1 -; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7] -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,1,0,3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7] -; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,4,4,4] -; SSE2-NEXT: packuswb %xmm1, %xmm0 +; SSE2-NEXT: movq {{.*#+}} xmm0 = xmm0[0],zero ; SSE2-NEXT: retq ; ; SSSE3-LABEL: PR20540: ; SSSE3: # BB#0: -; SSSE3-NEXT: pxor %xmm1, %xmm1 -; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,0,0,0,0,0,0,0] ; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14],zero,zero,zero,zero,zero,zero,zero,zero -; SSSE3-NEXT: por %xmm1, %xmm0 ; SSSE3-NEXT: retq ; ; SSE41-LABEL: PR20540: ; SSE41: # BB#0: -; SSE41-NEXT: pxor %xmm1, %xmm1 -; SSE41-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,0,0,0,0,0,0,0] ; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14],zero,zero,zero,zero,zero,zero,zero,zero -; SSE41-NEXT: por %xmm1, %xmm0 ; SSE41-NEXT: retq ; ; AVX-LABEL: PR20540: ; AVX: # BB#0: -; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1 -; AVX-NEXT: vpshufb {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,0,0,0,0,0,0,0] ; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14],zero,zero,zero,zero,zero,zero,zero,zero -; AVX-NEXT: vpor %xmm1, %xmm0, %xmm0 ; AVX-NEXT: retq %shuffle = shufflevector <8 x i8> %a, <8 x i8> zeroinitializer, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8> ret <16 x i8> %shuffle @@ -505,28 +643,19 @@ define <16 x i8> @shuffle_v16i8_16_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz( ; SSSE3-LABEL: shuffle_v16i8_16_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: ; SSSE3: # BB#0: ; SSSE3-NEXT: movd %edi, %xmm0 -; SSSE3-NEXT: pxor %xmm1, %xmm1 -; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = zero,xmm1[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] ; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero -; SSSE3-NEXT: por %xmm1, %xmm0 ; SSSE3-NEXT: retq ; ; SSE41-LABEL: shuffle_v16i8_16_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: ; SSE41: # BB#0: ; SSE41-NEXT: movd %edi, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm1 -; SSE41-NEXT: pshufb {{.*#+}} xmm1 = zero,xmm1[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] ; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero -; SSE41-NEXT: por %xmm1, %xmm0 ; SSE41-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_16_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: ; AVX: # BB#0: ; AVX-NEXT: vmovd %edi, %xmm0 -; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1 -; AVX-NEXT: vpshufb {{.*#+}} xmm1 = zero,xmm1[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] ; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero -; AVX-NEXT: vpor %xmm0, %xmm1, %xmm0 ; AVX-NEXT: retq %a = insertelement <16 x i8> undef, i8 %i, i32 0 %shuffle = shufflevector <16 x i8> zeroinitializer, <16 x i8> %a, <16 x i32> <i32 16, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15> @@ -544,28 +673,19 @@ define <16 x i8> @shuffle_v16i8_zz_zz_zz_zz_zz_16_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz( ; SSSE3-LABEL: shuffle_v16i8_zz_zz_zz_zz_zz_16_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: ; SSSE3: # BB#0: ; SSSE3-NEXT: movd %edi, %xmm0 -; SSSE3-NEXT: pxor %xmm1, %xmm1 -; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,0,0,0,0],zero,xmm1[0,0,0,0,0,0,0,0,0,0] ; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = zero,zero,zero,zero,zero,xmm0[0],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero -; SSSE3-NEXT: por %xmm1, %xmm0 ; SSSE3-NEXT: retq ; ; SSE41-LABEL: shuffle_v16i8_zz_zz_zz_zz_zz_16_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: ; SSE41: # BB#0: ; SSE41-NEXT: movd %edi, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm1 -; SSE41-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,0,0,0,0],zero,xmm1[0,0,0,0,0,0,0,0,0,0] ; SSE41-NEXT: pshufb {{.*#+}} xmm0 = zero,zero,zero,zero,zero,xmm0[0],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero -; SSE41-NEXT: por %xmm1, %xmm0 ; SSE41-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_zz_zz_zz_zz_zz_16_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: ; AVX: # BB#0: ; AVX-NEXT: vmovd %edi, %xmm0 -; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1 -; AVX-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[0,0,0,0,0],zero,xmm1[0,0,0,0,0,0,0,0,0,0] ; AVX-NEXT: vpshufb {{.*#+}} xmm0 = zero,zero,zero,zero,zero,xmm0[0],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero -; AVX-NEXT: vpor %xmm0, %xmm1, %xmm0 ; AVX-NEXT: retq %a = insertelement <16 x i8> undef, i8 %i, i32 0 %shuffle = shufflevector <16 x i8> zeroinitializer, <16 x i8> %a, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 16, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> @@ -573,23 +693,11 @@ define <16 x i8> @shuffle_v16i8_zz_zz_zz_zz_zz_16_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz( } define <16 x i8> @shuffle_v16i8_zz_uu_uu_zz_uu_uu_zz_zz_zz_zz_zz_zz_zz_zz_zz_16(i8 %i) { -; SSE2-LABEL: shuffle_v16i8_zz_uu_uu_zz_uu_uu_zz_zz_zz_zz_zz_zz_zz_zz_zz_16: -; SSE2: # BB#0: -; SSE2-NEXT: movd %edi, %xmm0 -; SSE2-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0] -; SSE2-NEXT: retq -; -; SSSE3-LABEL: shuffle_v16i8_zz_uu_uu_zz_uu_uu_zz_zz_zz_zz_zz_zz_zz_zz_zz_16: -; SSSE3: # BB#0: -; SSSE3-NEXT: movd %edi, %xmm0 -; SSSE3-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0] -; SSSE3-NEXT: retq -; -; SSE41-LABEL: shuffle_v16i8_zz_uu_uu_zz_uu_uu_zz_zz_zz_zz_zz_zz_zz_zz_zz_16: -; SSE41: # BB#0: -; SSE41-NEXT: movd %edi, %xmm0 -; SSE41-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0] -; SSE41-NEXT: retq +; SSE-LABEL: shuffle_v16i8_zz_uu_uu_zz_uu_uu_zz_zz_zz_zz_zz_zz_zz_zz_zz_16: +; SSE: # BB#0: +; SSE-NEXT: movd %edi, %xmm0 +; SSE-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0] +; SSE-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_zz_uu_uu_zz_uu_uu_zz_zz_zz_zz_zz_zz_zz_zz_zz_16: ; AVX: # BB#0: @@ -612,31 +720,22 @@ define <16 x i8> @shuffle_v16i8_zz_zz_19_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz( ; SSSE3-LABEL: shuffle_v16i8_zz_zz_19_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: ; SSSE3: # BB#0: ; SSSE3-NEXT: movd %edi, %xmm0 -; SSSE3-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12] -; SSSE3-NEXT: pxor %xmm1, %xmm1 -; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,1],zero,xmm1[3,4,5,6,7,8,9,10,11,12,13,14,15] +; SSSE3-NEXT: pslld $24, %xmm0 ; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = zero,zero,xmm0[3],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero -; SSSE3-NEXT: por %xmm1, %xmm0 ; SSSE3-NEXT: retq ; ; SSE41-LABEL: shuffle_v16i8_zz_zz_19_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: ; SSE41: # BB#0: ; SSE41-NEXT: movd %edi, %xmm0 -; SSE41-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12] -; SSE41-NEXT: pxor %xmm1, %xmm1 -; SSE41-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,1],zero,xmm1[3,4,5,6,7,8,9,10,11,12,13,14,15] +; SSE41-NEXT: pslld $24, %xmm0 ; SSE41-NEXT: pshufb {{.*#+}} xmm0 = zero,zero,xmm0[3],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero -; SSE41-NEXT: por %xmm1, %xmm0 ; SSE41-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_zz_zz_19_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: ; AVX: # BB#0: ; AVX-NEXT: vmovd %edi, %xmm0 -; AVX-NEXT: vpslldq {{.*#+}} xmm0 = zero,zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12] -; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1 -; AVX-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[0,1],zero,xmm1[3,4,5,6,7,8,9,10,11,12,13,14,15] +; AVX-NEXT: vpslld $24, %xmm0, %xmm0 ; AVX-NEXT: vpshufb {{.*#+}} xmm0 = zero,zero,xmm0[3],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero -; AVX-NEXT: vpor %xmm0, %xmm1, %xmm0 ; AVX-NEXT: retq %a = insertelement <16 x i8> undef, i8 %i, i32 3 %shuffle = shufflevector <16 x i8> zeroinitializer, <16 x i8> %a, <16 x i32> <i32 0, i32 1, i32 19, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15> @@ -644,44 +743,24 @@ define <16 x i8> @shuffle_v16i8_zz_zz_19_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz( } define <16 x i8> @shuffle_v16i8_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_16_uu_18_uu(<16 x i8> %a) { -; SSE2-LABEL: shuffle_v16i8_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_16_uu_18_uu: -; SSE2: # BB#0: -; SSE2-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3] -; SSE2-NEXT: retq -; -; SSSE3-LABEL: shuffle_v16i8_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_16_uu_18_uu: -; SSSE3: # BB#0: -; SSSE3-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3] -; SSSE3-NEXT: retq -; -; SSE41-LABEL: shuffle_v16i8_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_16_uu_18_uu: -; SSE41: # BB#0: -; SSE41-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3] -; SSE41-NEXT: retq +; SSE-LABEL: shuffle_v16i8_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_16_uu_18_uu: +; SSE: # BB#0: +; SSE-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3] +; SSE-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_16_uu_18_uu: ; AVX: # BB#0: ; AVX-NEXT: vpslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3] ; AVX-NEXT: retq - %shuffle = shufflevector <16 x i8> zeroinitializer, <16 x i8> %a, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 09, i32 0, i32 0, i32 0, i32 0, i32 0, i32 16, i32 undef, i32 18, i32 undef> + %shuffle = shufflevector <16 x i8> zeroinitializer, <16 x i8> %a, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 16, i32 undef, i32 18, i32 undef> ret <16 x i8> %shuffle } define <16 x i8> @shuffle_v16i8_28_uu_30_31_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz(<16 x i8> %a) { -; SSE2-LABEL: shuffle_v16i8_28_uu_30_31_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: -; SSE2: # BB#0: -; SSE2-NEXT: psrldq {{.*#+}} xmm0 = xmm0[12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero -; SSE2-NEXT: retq -; -; SSSE3-LABEL: shuffle_v16i8_28_uu_30_31_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: -; SSSE3: # BB#0: -; SSSE3-NEXT: psrldq {{.*#+}} xmm0 = xmm0[12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero -; SSSE3-NEXT: retq -; -; SSE41-LABEL: shuffle_v16i8_28_uu_30_31_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: -; SSE41: # BB#0: -; SSE41-NEXT: psrldq {{.*#+}} xmm0 = xmm0[12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero -; SSE41-NEXT: retq +; SSE-LABEL: shuffle_v16i8_28_uu_30_31_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: +; SSE: # BB#0: +; SSE-NEXT: psrldq {{.*#+}} xmm0 = xmm0[12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero +; SSE-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_28_uu_30_31_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz_zz: ; AVX: # BB#0: @@ -868,12 +947,12 @@ define <16 x i8> @shuffle_v16i8_00_uu_uu_uu_uu_uu_uu_uu_01_uu_uu_uu_uu_uu_uu_uu( ; ; SSE41-LABEL: shuffle_v16i8_00_uu_uu_uu_uu_uu_uu_uu_01_uu_uu_uu_uu_uu_uu_uu: ; SSE41: # BB#0: -; SSE41-NEXT: pmovzxbq %xmm0, %xmm0 +; SSE41-NEXT: pmovzxbq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[1],zero,zero,zero,zero,zero,zero,zero ; SSE41-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_00_uu_uu_uu_uu_uu_uu_uu_01_uu_uu_uu_uu_uu_uu_uu: ; AVX: # BB#0: -; AVX-NEXT: vpmovzxbq %xmm0, %xmm0 +; AVX-NEXT: vpmovzxbq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[1],zero,zero,zero,zero,zero,zero,zero ; AVX-NEXT: retq %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32> <i32 0, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef> ret <16 x i8> %shuffle @@ -895,12 +974,12 @@ define <16 x i8> @shuffle_v16i8_00_zz_zz_zz_zz_zz_zz_zz_01_zz_zz_zz_zz_zz_zz_zz( ; ; SSE41-LABEL: shuffle_v16i8_00_zz_zz_zz_zz_zz_zz_zz_01_zz_zz_zz_zz_zz_zz_zz: ; SSE41: # BB#0: -; SSE41-NEXT: pmovzxbq %xmm0, %xmm0 +; SSE41-NEXT: pmovzxbq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[1],zero,zero,zero,zero,zero,zero,zero ; SSE41-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_00_zz_zz_zz_zz_zz_zz_zz_01_zz_zz_zz_zz_zz_zz_zz: ; AVX: # BB#0: -; AVX-NEXT: vpmovzxbq %xmm0, %xmm0 +; AVX-NEXT: vpmovzxbq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[1],zero,zero,zero,zero,zero,zero,zero ; AVX-NEXT: retq %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32> <i32 0, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 1, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31> ret <16 x i8> %shuffle @@ -921,12 +1000,12 @@ define <16 x i8> @shuffle_v16i8_00_uu_uu_uu_01_uu_uu_uu_02_uu_uu_uu_03_uu_uu_uu( ; ; SSE41-LABEL: shuffle_v16i8_00_uu_uu_uu_01_uu_uu_uu_02_uu_uu_uu_03_uu_uu_uu: ; SSE41: # BB#0: -; SSE41-NEXT: pmovzxbd %xmm0, %xmm0 +; SSE41-NEXT: pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero ; SSE41-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_00_uu_uu_uu_01_uu_uu_uu_02_uu_uu_uu_03_uu_uu_uu: ; AVX: # BB#0: -; AVX-NEXT: vpmovzxbd %xmm0, %xmm0 +; AVX-NEXT: vpmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero ; AVX-NEXT: retq %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32> <i32 0, i32 undef, i32 undef, i32 undef, i32 1, i32 undef, i32 undef, i32 undef, i32 2, i32 undef, i32 undef, i32 undef, i32 3, i32 undef, i32 undef, i32 undef> ret <16 x i8> %shuffle @@ -949,12 +1028,12 @@ define <16 x i8> @shuffle_v16i8_00_zz_zz_zz_01_zz_zz_zz_02_zz_zz_zz_03_zz_zz_zz( ; ; SSE41-LABEL: shuffle_v16i8_00_zz_zz_zz_01_zz_zz_zz_02_zz_zz_zz_03_zz_zz_zz: ; SSE41: # BB#0: -; SSE41-NEXT: pmovzxbd %xmm0, %xmm0 +; SSE41-NEXT: pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero ; SSE41-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_00_zz_zz_zz_01_zz_zz_zz_02_zz_zz_zz_03_zz_zz_zz: ; AVX: # BB#0: -; AVX-NEXT: vpmovzxbd %xmm0, %xmm0 +; AVX-NEXT: vpmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero ; AVX-NEXT: retq %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32> <i32 0, i32 17, i32 18, i32 19, i32 1, i32 21, i32 22, i32 23, i32 2, i32 25, i32 26, i32 27, i32 3, i32 29, i32 30, i32 31> ret <16 x i8> %shuffle @@ -973,12 +1052,12 @@ define <16 x i8> @shuffle_v16i8_00_uu_01_uu_02_uu_03_uu_04_uu_05_uu_06_uu_07_uu( ; ; SSE41-LABEL: shuffle_v16i8_00_uu_01_uu_02_uu_03_uu_04_uu_05_uu_06_uu_07_uu: ; SSE41: # BB#0: -; SSE41-NEXT: pmovzxbw %xmm0, %xmm0 +; SSE41-NEXT: pmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero ; SSE41-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_00_uu_01_uu_02_uu_03_uu_04_uu_05_uu_06_uu_07_uu: ; AVX: # BB#0: -; AVX-NEXT: vpmovzxbw %xmm0, %xmm0 +; AVX-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero ; AVX-NEXT: retq %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32> <i32 0, i32 undef, i32 1, i32 undef, i32 2, i32 undef, i32 3, i32 undef, i32 4, i32 undef, i32 5, i32 undef, i32 6, i32 undef, i32 7, i32 undef> ret <16 x i8> %shuffle @@ -999,12 +1078,12 @@ define <16 x i8> @shuffle_v16i8_00_zz_01_zz_02_zz_03_zz_04_zz_05_zz_06_zz_07_zz( ; ; SSE41-LABEL: shuffle_v16i8_00_zz_01_zz_02_zz_03_zz_04_zz_05_zz_06_zz_07_zz: ; SSE41: # BB#0: -; SSE41-NEXT: pmovzxbw %xmm0, %xmm0 +; SSE41-NEXT: pmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero ; SSE41-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_00_zz_01_zz_02_zz_03_zz_04_zz_05_zz_06_zz_07_zz: ; AVX: # BB#0: -; AVX-NEXT: vpmovzxbw %xmm0, %xmm0 +; AVX-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero ; AVX-NEXT: retq %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32> <i32 0, i32 17, i32 1, i32 19, i32 2, i32 21, i32 3, i32 23, i32 4, i32 25, i32 5, i32 27, i32 6, i32 29, i32 7, i32 31> ret <16 x i8> %shuffle @@ -1016,69 +1095,53 @@ define <16 x i8> @shuffle_v16i8_uu_10_02_07_22_14_07_02_18_03_01_14_18_09_11_00( ; SSE2-NEXT: pxor %xmm2, %xmm2 ; SSE2-NEXT: movdqa %xmm0, %xmm3 ; SSE2-NEXT: punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm2[8],xmm3[9],xmm2[9],xmm3[10],xmm2[10],xmm3[11],xmm2[11],xmm3[12],xmm2[12],xmm3[13],xmm2[13],xmm3[14],xmm2[14],xmm3[15],xmm2[15] -; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm3[2,3,0,1] +; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,3,0,1] +; SSE2-NEXT: pshuflw {{.*#+}} xmm4 = xmm4[0,1,2,2,4,5,6,7] +; SSE2-NEXT: pshufhw {{.*#+}} xmm4 = xmm4[0,1,2,3,4,5,7,7] +; SSE2-NEXT: movdqa {{.*#+}} xmm5 = [65535,65535,65535,0,65535,0,0,65535] ; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7] -; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm0[0,2,2,3,4,5,6,7] -; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm2[0,3,2,3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[1,0,3,3,4,5,6,7] -; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm4[0],xmm2[1],xmm4[1],xmm2[2],xmm4[2],xmm2[3],xmm4[3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7] -; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[2,0,3,1,4,5,6,7] -; SSE2-NEXT: pshuflw {{.*#+}} xmm4 = xmm3[2,1,2,3,4,5,6,7] -; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm4[0,3,2,3] -; SSE2-NEXT: punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm4 = xmm4[0,2,2,3,4,5,6,7] -; SSE2-NEXT: pshufhw {{.*#+}} xmm4 = xmm4[0,1,2,3,4,7,6,7] -; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm4[0,2,2,3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm4 = xmm4[0,2,3,1,4,5,6,7] -; SSE2-NEXT: punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm2[0],xmm4[1],xmm2[1],xmm4[2],xmm2[2],xmm4[3],xmm2[3] -; SSE2-NEXT: packuswb %xmm0, %xmm4 -; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[2,1,2,3,4,5,6,7] -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,3,2,3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,1,3,3,4,5,6,7] -; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] -; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,7,6,7] -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm0[0,2,1,3,4,5,6,7] -; SSE2-NEXT: packuswb %xmm0, %xmm2 -; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7] -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[3,1,2,3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] -; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7] -; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7] +; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[0,1,0,3] +; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,3,1,3,4,5,6,7] +; SSE2-NEXT: pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,5,6,4] +; SSE2-NEXT: pand %xmm5, %xmm2 +; SSE2-NEXT: pandn %xmm4, %xmm5 +; SSE2-NEXT: por %xmm2, %xmm5 +; SSE2-NEXT: psrlq $16, %xmm3 +; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm3[0,2,2,3] +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[3,1,1,3] +; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,1,2,1,4,5,6,7] +; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,7,4] +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,3,2,3] +; SSE2-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1] +; SSE2-NEXT: packuswb %xmm5, %xmm2 +; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [255,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255] +; SSE2-NEXT: pand %xmm0, %xmm2 +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,1,0,3] +; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,1,3,3,4,5,6,7] +; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,5,5,5,7] +; SSE2-NEXT: pandn %xmm1, %xmm0 +; SSE2-NEXT: por %xmm2, %xmm0 ; SSE2-NEXT: retq ; ; SSSE3-LABEL: shuffle_v16i8_uu_10_02_07_22_14_07_02_18_03_01_14_18_09_11_00: ; SSSE3: # BB#0: # %entry -; SSSE3-NEXT: movdqa %xmm0, %xmm2 -; SSSE3-NEXT: pshufb {{.*#+}} xmm2 = xmm2[2,7,1,11,u,u,u,u,u,u,u,u,u,u,u,u] -; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[6,6,2,2,2,2,3,3,4,4,5,5,6,6,7,7] -; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7] -; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[10,7,14,2,3,14,9,0,u,u,u,u,u,u,u,u] -; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] -; SSSE3-NEXT: movdqa %xmm1, %xmm0 +; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[u],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[2],zero,zero,zero +; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[u,10,2,7],zero,xmm0[14,7,2],zero,xmm0[3,1,14],zero,xmm0[9,11,0] +; SSSE3-NEXT: por %xmm1, %xmm0 ; SSSE3-NEXT: retq ; ; SSE41-LABEL: shuffle_v16i8_uu_10_02_07_22_14_07_02_18_03_01_14_18_09_11_00: ; SSE41: # BB#0: # %entry -; SSE41-NEXT: movdqa %xmm0, %xmm2 -; SSE41-NEXT: pshufb {{.*#+}} xmm2 = xmm2[2,7,1,11,u,u,u,u,u,u,u,u,u,u,u,u] -; SSE41-NEXT: pshufb {{.*#+}} xmm1 = xmm1[6,6,2,2,2,2,3,3,4,4,5,5,6,6,7,7] -; SSE41-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7] -; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[10,7,14,2,3,14,9,0,u,u,u,u,u,u,u,u] -; SSE41-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] -; SSE41-NEXT: movdqa %xmm1, %xmm0 +; SSE41-NEXT: pshufb {{.*#+}} xmm1 = xmm1[u],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[2],zero,zero,zero +; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[u,10,2,7],zero,xmm0[14,7,2],zero,xmm0[3,1,14],zero,xmm0[9,11,0] +; SSE41-NEXT: por %xmm1, %xmm0 ; SSE41-NEXT: retq ; ; AVX-LABEL: shuffle_v16i8_uu_10_02_07_22_14_07_02_18_03_01_14_18_09_11_00: ; AVX: # BB#0: # %entry -; AVX-NEXT: vpshufb {{.*#+}} xmm2 = xmm0[2,7,1,11,u,u,u,u,u,u,u,u,u,u,u,u] -; AVX-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[6,6,2,2,2,2,3,3,4,4,5,5,6,6,7,7] -; AVX-NEXT: vpunpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7] -; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[10,7,14,2,3,14,9,0,u,u,u,u,u,u,u,u] -; AVX-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] +; AVX-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[u],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[2],zero,zero,zero +; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[u,10,2,7],zero,xmm0[14,7,2],zero,xmm0[3,1,14],zero,xmm0[9,11,0] +; AVX-NEXT: vpor %xmm1, %xmm0, %xmm0 ; AVX-NEXT: retq entry: %shuffle = shufflevector <16 x i8> %a, <16 x i8> %b, <16 x i32> <i32 undef, i32 10, i32 2, i32 7, i32 22, i32 14, i32 7, i32 2, i32 18, i32 3, i32 1, i32 14, i32 18, i32 9, i32 11, i32 0> @@ -1098,13 +1161,178 @@ entry: ret <16 x i8> %s.2.0 } -define void @constant_gets_selected() { -; ALL-LABEL: constant_gets_selected: -; ALL-NOT movd $0, {{%xmm[0-9]+}} +define void @constant_gets_selected(<4 x i32>* %ptr1, <4 x i32>* %ptr2) { +; SSE-LABEL: constant_gets_selected: +; SSE: # BB#0: # %entry +; SSE-NEXT: xorps %xmm0, %xmm0 +; SSE-NEXT: movaps %xmm0, (%rdi) +; SSE-NEXT: movaps %xmm0, (%rsi) +; SSE-NEXT: retq +; +; AVX-LABEL: constant_gets_selected: +; AVX: # BB#0: # %entry +; AVX-NEXT: vxorps %xmm0, %xmm0, %xmm0 +; AVX-NEXT: vmovaps %xmm0, (%rdi) +; AVX-NEXT: vmovaps %xmm0, (%rsi) +; AVX-NEXT: retq +entry: %weird_zero = bitcast <4 x i32> zeroinitializer to <16 x i8> %shuffle.i = shufflevector <16 x i8> <i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 0, i8 0, i8 0, i8 0>, <16 x i8> %weird_zero, <16 x i32> <i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27> %weirder_zero = bitcast <16 x i8> %shuffle.i to <4 x i32> - store <4 x i32> %weirder_zero, <4 x i32>* undef, align 16 - store <4 x i32> zeroinitializer, <4 x i32>* undef, align 16 + store <4 x i32> %weirder_zero, <4 x i32>* %ptr1, align 16 + store <4 x i32> zeroinitializer, <4 x i32>* %ptr2, align 16 ret void } + +; +; Shuffle to logical bit shifts +; + +define <16 x i8> @shuffle_v16i8_zz_00_zz_02_zz_04_zz_06_zz_08_zz_10_zz_12_zz_14(<16 x i8> %a, <16 x i8> %b) { +; SSE-LABEL: shuffle_v16i8_zz_00_zz_02_zz_04_zz_06_zz_08_zz_10_zz_12_zz_14: +; SSE: # BB#0: +; SSE-NEXT: psllw $8, %xmm0 +; SSE-NEXT: retq +; +; AVX-LABEL: shuffle_v16i8_zz_00_zz_02_zz_04_zz_06_zz_08_zz_10_zz_12_zz_14: +; AVX: # BB#0: +; AVX-NEXT: vpsllw $8, %xmm0, %xmm0 +; AVX-NEXT: retq + %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32><i32 16, i32 0, i32 16, i32 2, i32 16, i32 4, i32 16, i32 6, i32 16, i32 8, i32 16, i32 10, i32 16, i32 12, i32 16, i32 14> + ret <16 x i8> %shuffle +} + +define <16 x i8> @shuffle_v16i8_zz_zz_zz_00_zz_zz_zz_04_zz_zz_zz_08_zz_zz_zz_12(<16 x i8> %a, <16 x i8> %b) { +; SSE-LABEL: shuffle_v16i8_zz_zz_zz_00_zz_zz_zz_04_zz_zz_zz_08_zz_zz_zz_12: +; SSE: # BB#0: +; SSE-NEXT: pslld $24, %xmm0 +; SSE-NEXT: retq +; +; AVX-LABEL: shuffle_v16i8_zz_zz_zz_00_zz_zz_zz_04_zz_zz_zz_08_zz_zz_zz_12: +; AVX: # BB#0: +; AVX-NEXT: vpslld $24, %xmm0, %xmm0 +; AVX-NEXT: retq + %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32><i32 16, i32 16, i32 16, i32 0, i32 16, i32 16, i32 16, i32 4, i32 16, i32 16, i32 16, i32 8, i32 16, i32 16, i32 16, i32 12> + ret <16 x i8> %shuffle +} + +define <16 x i8> @shuffle_v16i8_zz_zz_zz_zz_zz_zz_zz_00_zz_zz_zz_zz_zz_zz_zz_08(<16 x i8> %a, <16 x i8> %b) { +; SSE-LABEL: shuffle_v16i8_zz_zz_zz_zz_zz_zz_zz_00_zz_zz_zz_zz_zz_zz_zz_08: +; SSE: # BB#0: +; SSE-NEXT: psllq $56, %xmm0 +; SSE-NEXT: retq +; +; AVX-LABEL: shuffle_v16i8_zz_zz_zz_zz_zz_zz_zz_00_zz_zz_zz_zz_zz_zz_zz_08: +; AVX: # BB#0: +; AVX-NEXT: vpsllq $56, %xmm0, %xmm0 +; AVX-NEXT: retq + %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32><i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 0, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 8> + ret <16 x i8> %shuffle +} + +define <16 x i8> @shuffle_v16i8_zz_00_uu_02_03_uu_05_06_zz_08_09_uu_11_12_13_14(<16 x i8> %a, <16 x i8> %b) { +; SSE-LABEL: shuffle_v16i8_zz_00_uu_02_03_uu_05_06_zz_08_09_uu_11_12_13_14: +; SSE: # BB#0: +; SSE-NEXT: psllq $8, %xmm0 +; SSE-NEXT: retq +; +; AVX-LABEL: shuffle_v16i8_zz_00_uu_02_03_uu_05_06_zz_08_09_uu_11_12_13_14: +; AVX: # BB#0: +; AVX-NEXT: vpsllq $8, %xmm0, %xmm0 +; AVX-NEXT: retq + %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32><i32 16, i32 0, i32 undef, i32 2, i32 3, i32 undef, i32 5, i32 6, i32 16, i32 8, i32 9, i32 undef, i32 11, i32 12, i32 13, i32 14> + ret <16 x i8> %shuffle +} + +define <16 x i8> @shuffle_v16i8_01_uu_uu_uu_uu_zz_uu_zz_uu_zz_11_zz_13_zz_15_zz(<16 x i8> %a, <16 x i8> %b) { +; SSE-LABEL: shuffle_v16i8_01_uu_uu_uu_uu_zz_uu_zz_uu_zz_11_zz_13_zz_15_zz: +; SSE: # BB#0: +; SSE-NEXT: psrlw $8, %xmm0 +; SSE-NEXT: retq +; +; AVX-LABEL: shuffle_v16i8_01_uu_uu_uu_uu_zz_uu_zz_uu_zz_11_zz_13_zz_15_zz: +; AVX: # BB#0: +; AVX-NEXT: vpsrlw $8, %xmm0, %xmm0 +; AVX-NEXT: retq + %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32><i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 16, i32 undef, i32 16, i32 undef, i32 16, i32 11, i32 16, i32 13, i32 16, i32 15, i32 16> + ret <16 x i8> %shuffle +} + +define <16 x i8> @shuffle_v16i8_02_03_zz_zz_06_07_uu_uu_uu_uu_uu_uu_14_15_zz_zz(<16 x i8> %a, <16 x i8> %b) { +; SSE-LABEL: shuffle_v16i8_02_03_zz_zz_06_07_uu_uu_uu_uu_uu_uu_14_15_zz_zz: +; SSE: # BB#0: +; SSE-NEXT: psrld $16, %xmm0 +; SSE-NEXT: retq +; +; AVX-LABEL: shuffle_v16i8_02_03_zz_zz_06_07_uu_uu_uu_uu_uu_uu_14_15_zz_zz: +; AVX: # BB#0: +; AVX-NEXT: vpsrld $16, %xmm0, %xmm0 +; AVX-NEXT: retq + %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32><i32 2, i32 3, i32 16, i32 16, i32 6, i32 7, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 14, i32 15, i32 16, i32 16> + ret <16 x i8> %shuffle +} + +define <16 x i8> @shuffle_v16i8_07_zz_zz_zz_zz_zz_uu_uu_15_uu_uu_uu_uu_uu_zz_zz(<16 x i8> %a, <16 x i8> %b) { +; SSE-LABEL: shuffle_v16i8_07_zz_zz_zz_zz_zz_uu_uu_15_uu_uu_uu_uu_uu_zz_zz: +; SSE: # BB#0: +; SSE-NEXT: psrlq $56, %xmm0 +; SSE-NEXT: retq +; +; AVX-LABEL: shuffle_v16i8_07_zz_zz_zz_zz_zz_uu_uu_15_uu_uu_uu_uu_uu_zz_zz: +; AVX: # BB#0: +; AVX-NEXT: vpsrlq $56, %xmm0, %xmm0 +; AVX-NEXT: retq + %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32><i32 7, i32 16, i32 16, i32 16, i32 16, i32 16, i32 undef, i32 undef, i32 15, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 16, i32 16> + ret <16 x i8> %shuffle +} + +define <16 x i8> @PR12412(<16 x i8> %inval1, <16 x i8> %inval2) { +; SSE2-LABEL: PR12412: +; SSE2: # BB#0: # %entry +; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255] +; SSE2-NEXT: pand %xmm2, %xmm1 +; SSE2-NEXT: pand %xmm2, %xmm0 +; SSE2-NEXT: packuswb %xmm1, %xmm0 +; SSE2-NEXT: retq +; +; SSSE3-LABEL: PR12412: +; SSSE3: # BB#0: # %entry +; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> +; SSSE3-NEXT: pshufb %xmm2, %xmm1 +; SSSE3-NEXT: pshufb %xmm2, %xmm0 +; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; SSSE3-NEXT: retq +; +; SSE41-LABEL: PR12412: +; SSE41: # BB#0: # %entry +; SSE41-NEXT: movdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> +; SSE41-NEXT: pshufb %xmm2, %xmm1 +; SSE41-NEXT: pshufb %xmm2, %xmm0 +; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; SSE41-NEXT: retq +; +; AVX-LABEL: PR12412: +; AVX: # BB#0: # %entry +; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> +; AVX-NEXT: vpshufb %xmm2, %xmm1, %xmm1 +; AVX-NEXT: vpshufb %xmm2, %xmm0, %xmm0 +; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; AVX-NEXT: retq +entry: + %0 = shufflevector <16 x i8> %inval1, <16 x i8> %inval2, <16 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14, i32 16, i32 18, i32 20, i32 22, i32 24, i32 26, i32 28, i32 30> + ret <16 x i8> %0 +} + +define <16 x i8> @shuffle_v16i8_uu_02_03_zz_uu_06_07_zz_uu_10_11_zz_uu_14_15_zz(<16 x i8> %a) { +; SSE-LABEL: shuffle_v16i8_uu_02_03_zz_uu_06_07_zz_uu_10_11_zz_uu_14_15_zz: +; SSE: # BB#0: +; SSE-NEXT: psrld $8, %xmm0 +; SSE-NEXT: retq +; +; AVX-LABEL: shuffle_v16i8_uu_02_03_zz_uu_06_07_zz_uu_10_11_zz_uu_14_15_zz: +; AVX: # BB#0: +; AVX-NEXT: vpsrld $8, %xmm0, %xmm0 +; AVX-NEXT: retq + %shuffle = shufflevector <16 x i8> %a, <16 x i8> zeroinitializer, <16 x i32> <i32 undef, i32 2, i32 3, i32 16, i32 undef, i32 6, i32 7, i32 16, i32 undef, i32 10, i32 11, i32 16, i32 undef, i32 14, i32 15, i32 16> + ret <16 x i8> %shuffle +} |