| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefix=AVX512 --check-prefix=AVX512F |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl | FileCheck %s --check-prefix=AVX512 --check-prefix=AVX512VL |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefix=AVX512 --check-prefix=AVX512BW |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl | FileCheck %s --check-prefix=AVX512 --check-prefix=AVX512BWVL |
| |
| ; PR31551 |
| ; Pairs of shufflevector:trunc functions with functional equivalence. |
| ; Ideally, the shuffles should be lowered to code with the same quality as the truncates. |
| |
| define void @shuffle_v32i8_to_v16i8(<32 x i8>* %L, <16 x i8>* %S) nounwind { |
| ; AVX-LABEL: shuffle_v32i8_to_v16i8: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; 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: vmovdqa %xmm0, (%rsi) |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| ; |
| ; AVX512F-LABEL: shuffle_v32i8_to_v16i8: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512F-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512F-NEXT: vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> |
| ; AVX512F-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX512F-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX512F-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] |
| ; AVX512F-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: shuffle_v32i8_to_v16i8: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512VL-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> |
| ; AVX512VL-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX512VL-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX512VL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] |
| ; AVX512VL-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512VL-NEXT: retq |
| ; |
| ; AVX512BW-LABEL: shuffle_v32i8_to_v16i8: |
| ; AVX512BW: # BB#0: |
| ; AVX512BW-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> |
| ; AVX512BW-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX512BW-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX512BW-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] |
| ; AVX512BW-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512BW-NEXT: retq |
| ; |
| ; AVX512BWVL-LABEL: shuffle_v32i8_to_v16i8: |
| ; AVX512BWVL: # BB#0: |
| ; AVX512BWVL-NEXT: vmovdqu (%rdi), %ymm0 |
| ; AVX512BWVL-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512BWVL-NEXT: vmovdqu {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> |
| ; AVX512BWVL-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX512BWVL-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX512BWVL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] |
| ; AVX512BWVL-NEXT: vmovdqu %xmm0, (%rsi) |
| ; AVX512BWVL-NEXT: retq |
| %vec = load <32 x i8>, <32 x i8>* %L |
| %strided.vec = shufflevector <32 x i8> %vec, <32 x i8> undef, <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> |
| store <16 x i8> %strided.vec, <16 x i8>* %S |
| ret void |
| } |
| |
| define void @trunc_v16i16_to_v16i8(<32 x i8>* %L, <16 x i8>* %S) nounwind { |
| ; AVX-LABEL: trunc_v16i16_to_v16i8: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; 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: vmovdqa %xmm0, (%rsi) |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| ; |
| ; AVX512F-LABEL: trunc_v16i16_to_v16i8: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: vpmovsxwd (%rdi), %zmm0 |
| ; AVX512F-NEXT: vpmovdb %zmm0, %xmm0 |
| ; AVX512F-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: trunc_v16i16_to_v16i8: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vpmovsxwd (%rdi), %zmm0 |
| ; AVX512VL-NEXT: vpmovdb %zmm0, %xmm0 |
| ; AVX512VL-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512VL-NEXT: retq |
| ; |
| ; AVX512BW-LABEL: trunc_v16i16_to_v16i8: |
| ; AVX512BW: # BB#0: |
| ; AVX512BW-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BW-NEXT: vpmovwb %zmm0, %ymm0 |
| ; AVX512BW-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512BW-NEXT: retq |
| ; |
| ; AVX512BWVL-LABEL: trunc_v16i16_to_v16i8: |
| ; AVX512BWVL: # BB#0: |
| ; AVX512BWVL-NEXT: vmovdqu (%rdi), %ymm0 |
| ; AVX512BWVL-NEXT: vpmovwb %ymm0, (%rsi) |
| ; AVX512BWVL-NEXT: retq |
| %vec = load <32 x i8>, <32 x i8>* %L |
| %bc = bitcast <32 x i8> %vec to <16 x i16> |
| %strided.vec = trunc <16 x i16> %bc to <16 x i8> |
| store <16 x i8> %strided.vec, <16 x i8>* %S |
| ret void |
| } |
| |
| define void @shuffle_v16i16_to_v8i16(<16 x i16>* %L, <8 x i16>* %S) nounwind { |
| ; AVX-LABEL: shuffle_v16i16_to_v8i16: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15] |
| ; AVX-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] |
| ; AVX-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| ; |
| ; AVX512F-LABEL: shuffle_v16i16_to_v8i16: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512F-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512F-NEXT: vmovdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15] |
| ; AVX512F-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX512F-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX512F-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] |
| ; AVX512F-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: shuffle_v16i16_to_v8i16: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512VL-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512VL-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7] |
| ; AVX512VL-NEXT: vpshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7] |
| ; AVX512VL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3] |
| ; AVX512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] |
| ; AVX512VL-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7] |
| ; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] |
| ; AVX512VL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] |
| ; AVX512VL-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512VL-NEXT: retq |
| ; |
| ; AVX512BW-LABEL: shuffle_v16i16_to_v8i16: |
| ; AVX512BW: # BB#0: |
| ; AVX512BW-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15] |
| ; AVX512BW-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX512BW-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX512BW-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] |
| ; AVX512BW-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512BW-NEXT: retq |
| ; |
| ; AVX512BWVL-LABEL: shuffle_v16i16_to_v8i16: |
| ; AVX512BWVL: # BB#0: |
| ; AVX512BWVL-NEXT: vmovdqu (%rdi), %ymm0 |
| ; AVX512BWVL-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512BWVL-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7] |
| ; AVX512BWVL-NEXT: vpshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7] |
| ; AVX512BWVL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3] |
| ; AVX512BWVL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] |
| ; AVX512BWVL-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7] |
| ; AVX512BWVL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] |
| ; AVX512BWVL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] |
| ; AVX512BWVL-NEXT: vmovdqu %xmm0, (%rsi) |
| ; AVX512BWVL-NEXT: retq |
| %vec = load <16 x i16>, <16 x i16>* %L |
| %strided.vec = shufflevector <16 x i16> %vec, <16 x i16> undef, <8 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14> |
| store <8 x i16> %strided.vec, <8 x i16>* %S |
| ret void |
| } |
| |
| define void @trunc_v8i32_to_v8i16(<16 x i16>* %L, <8 x i16>* %S) nounwind { |
| ; AVX-LABEL: trunc_v8i32_to_v8i16: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,4,5,8,9,12,13],zero,zero,zero,zero,zero,zero,zero,zero,ymm0[16,17,20,21,24,25,28,29],zero,zero,zero,zero,zero,zero,zero,zero |
| ; AVX-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3] |
| ; AVX-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| ; |
| ; AVX512F-LABEL: trunc_v8i32_to_v8i16: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512F-NEXT: vpmovdw %zmm0, %ymm0 |
| ; AVX512F-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: trunc_v8i32_to_v8i16: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512VL-NEXT: vpmovdw %ymm0, (%rsi) |
| ; AVX512VL-NEXT: retq |
| ; |
| ; AVX512BW-LABEL: trunc_v8i32_to_v8i16: |
| ; AVX512BW: # BB#0: |
| ; AVX512BW-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BW-NEXT: vpmovdw %zmm0, %ymm0 |
| ; AVX512BW-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512BW-NEXT: retq |
| ; |
| ; AVX512BWVL-LABEL: trunc_v8i32_to_v8i16: |
| ; AVX512BWVL: # BB#0: |
| ; AVX512BWVL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BWVL-NEXT: vpmovdw %ymm0, (%rsi) |
| ; AVX512BWVL-NEXT: retq |
| %vec = load <16 x i16>, <16 x i16>* %L |
| %bc = bitcast <16 x i16> %vec to <8 x i32> |
| %strided.vec = trunc <8 x i32> %bc to <8 x i16> |
| store <8 x i16> %strided.vec, <8 x i16>* %S |
| ret void |
| } |
| |
| define void @shuffle_v8i32_to_v4i32(<8 x i32>* %L, <4 x i32>* %S) nounwind { |
| ; AVX-LABEL: shuffle_v8i32_to_v4i32: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vmovaps (%rdi), %ymm0 |
| ; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1 |
| ; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] |
| ; AVX-NEXT: vmovaps %xmm0, (%rsi) |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| ; |
| ; AVX512F-LABEL: shuffle_v8i32_to_v4i32: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: vmovaps (%rdi), %ymm0 |
| ; AVX512F-NEXT: vextractf128 $1, %ymm0, %xmm1 |
| ; AVX512F-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] |
| ; AVX512F-NEXT: vmovaps %xmm0, (%rsi) |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: shuffle_v8i32_to_v4i32: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512VL-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512VL-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] |
| ; AVX512VL-NEXT: vmovaps %xmm0, (%rsi) |
| ; AVX512VL-NEXT: retq |
| ; |
| ; AVX512BW-LABEL: shuffle_v8i32_to_v4i32: |
| ; AVX512BW: # BB#0: |
| ; AVX512BW-NEXT: vmovaps (%rdi), %ymm0 |
| ; AVX512BW-NEXT: vextractf128 $1, %ymm0, %xmm1 |
| ; AVX512BW-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] |
| ; AVX512BW-NEXT: vmovaps %xmm0, (%rsi) |
| ; AVX512BW-NEXT: retq |
| ; |
| ; AVX512BWVL-LABEL: shuffle_v8i32_to_v4i32: |
| ; AVX512BWVL: # BB#0: |
| ; AVX512BWVL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BWVL-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512BWVL-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] |
| ; AVX512BWVL-NEXT: vmovaps %xmm0, (%rsi) |
| ; AVX512BWVL-NEXT: retq |
| %vec = load <8 x i32>, <8 x i32>* %L |
| %strided.vec = shufflevector <8 x i32> %vec, <8 x i32> undef, <4 x i32> <i32 0, i32 2, i32 4, i32 6> |
| store <4 x i32> %strided.vec, <4 x i32>* %S |
| ret void |
| } |
| |
| define void @trunc_v4i64_to_v4i32(<8 x i32>* %L, <4 x i32>* %S) nounwind { |
| ; AVX-LABEL: trunc_v4i64_to_v4i32: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vpshufd {{.*#+}} ymm0 = mem[0,2,2,3,4,6,6,7] |
| ; AVX-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3] |
| ; AVX-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| ; |
| ; AVX512F-LABEL: trunc_v4i64_to_v4i32: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512F-NEXT: vpmovqd %zmm0, %ymm0 |
| ; AVX512F-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: trunc_v4i64_to_v4i32: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512VL-NEXT: vpmovqd %ymm0, (%rsi) |
| ; AVX512VL-NEXT: retq |
| ; |
| ; AVX512BW-LABEL: trunc_v4i64_to_v4i32: |
| ; AVX512BW: # BB#0: |
| ; AVX512BW-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BW-NEXT: vpmovqd %zmm0, %ymm0 |
| ; AVX512BW-NEXT: vmovdqa %xmm0, (%rsi) |
| ; AVX512BW-NEXT: retq |
| ; |
| ; AVX512BWVL-LABEL: trunc_v4i64_to_v4i32: |
| ; AVX512BWVL: # BB#0: |
| ; AVX512BWVL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BWVL-NEXT: vpmovqd %ymm0, (%rsi) |
| ; AVX512BWVL-NEXT: retq |
| %vec = load <8 x i32>, <8 x i32>* %L |
| %bc = bitcast <8 x i32> %vec to <4 x i64> |
| %strided.vec = trunc <4 x i64> %bc to <4 x i32> |
| store <4 x i32> %strided.vec, <4 x i32>* %S |
| ret void |
| } |
| |
| define void @shuffle_v32i8_to_v8i8(<32 x i8>* %L, <8 x i8>* %S) nounwind { |
| ; AVX-LABEL: shuffle_v32i8_to_v8i8: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = <0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u> |
| ; AVX-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] |
| ; AVX-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| ; |
| ; AVX512F-LABEL: shuffle_v32i8_to_v8i8: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512F-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512F-NEXT: vmovdqa {{.*#+}} xmm2 = <0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u> |
| ; AVX512F-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX512F-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX512F-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] |
| ; AVX512F-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: shuffle_v32i8_to_v8i8: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512VL-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm2 = <0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u> |
| ; AVX512VL-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX512VL-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX512VL-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] |
| ; AVX512VL-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX512VL-NEXT: retq |
| ; |
| ; AVX512BW-LABEL: shuffle_v32i8_to_v8i8: |
| ; AVX512BW: # BB#0: |
| ; AVX512BW-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm2 = <0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u> |
| ; AVX512BW-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX512BW-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX512BW-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] |
| ; AVX512BW-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX512BW-NEXT: retq |
| ; |
| ; AVX512BWVL-LABEL: shuffle_v32i8_to_v8i8: |
| ; AVX512BWVL: # BB#0: |
| ; AVX512BWVL-NEXT: vmovdqu (%rdi), %ymm0 |
| ; AVX512BWVL-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512BWVL-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7] |
| ; AVX512BWVL-NEXT: vpshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7] |
| ; AVX512BWVL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3] |
| ; AVX512BWVL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] |
| ; AVX512BWVL-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7] |
| ; AVX512BWVL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] |
| ; AVX512BWVL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] |
| ; AVX512BWVL-NEXT: vpmovwb %xmm0, (%rsi) |
| ; AVX512BWVL-NEXT: retq |
| %vec = load <32 x i8>, <32 x i8>* %L |
| %strided.vec = shufflevector <32 x i8> %vec, <32 x i8> undef, <8 x i32> <i32 0, i32 4, i32 8, i32 12, i32 16, i32 20, i32 24, i32 28> |
| store <8 x i8> %strided.vec, <8 x i8>* %S |
| ret void |
| } |
| |
| define void @trunc_v8i32_to_v8i8(<32 x i8>* %L, <8 x i8>* %S) nounwind { |
| ; AVX-LABEL: trunc_v8i32_to_v8i8: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,4,5,8,9,12,13],zero,zero,zero,zero,zero,zero,zero,zero,ymm0[16,17,20,21,24,25,28,29],zero,zero,zero,zero,zero,zero,zero,zero |
| ; AVX-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3] |
| ; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u] |
| ; AVX-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| ; |
| ; AVX512F-LABEL: trunc_v8i32_to_v8i8: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512F-NEXT: vpmovdw %zmm0, %ymm0 |
| ; AVX512F-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u] |
| ; AVX512F-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: trunc_v8i32_to_v8i8: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512VL-NEXT: vpmovdb %ymm0, (%rsi) |
| ; AVX512VL-NEXT: retq |
| ; |
| ; AVX512BW-LABEL: trunc_v8i32_to_v8i8: |
| ; AVX512BW: # BB#0: |
| ; AVX512BW-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BW-NEXT: vpmovdw %zmm0, %ymm0 |
| ; AVX512BW-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u] |
| ; AVX512BW-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX512BW-NEXT: retq |
| ; |
| ; AVX512BWVL-LABEL: trunc_v8i32_to_v8i8: |
| ; AVX512BWVL: # BB#0: |
| ; AVX512BWVL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BWVL-NEXT: vpmovdb %ymm0, (%rsi) |
| ; AVX512BWVL-NEXT: retq |
| %vec = load <32 x i8>, <32 x i8>* %L |
| %bc = bitcast <32 x i8> %vec to <8 x i32> |
| %strided.vec = trunc <8 x i32> %bc to <8 x i8> |
| store <8 x i8> %strided.vec, <8 x i8>* %S |
| ret void |
| } |
| |
| define void @shuffle_v16i16_to_v4i16(<16 x i16>* %L, <4 x i16>* %S) nounwind { |
| ; AVX-LABEL: shuffle_v16i16_to_v4i16: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3] |
| ; AVX-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7] |
| ; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] |
| ; AVX-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] |
| ; AVX-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] |
| ; AVX-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| ; |
| ; AVX512F-LABEL: shuffle_v16i16_to_v4i16: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512F-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512F-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3] |
| ; AVX512F-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7] |
| ; AVX512F-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] |
| ; AVX512F-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] |
| ; AVX512F-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] |
| ; AVX512F-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: shuffle_v16i16_to_v4i16: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512VL-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512VL-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] |
| ; AVX512VL-NEXT: vpmovdw %xmm0, (%rsi) |
| ; AVX512VL-NEXT: retq |
| ; |
| ; AVX512BW-LABEL: shuffle_v16i16_to_v4i16: |
| ; AVX512BW: # BB#0: |
| ; AVX512BW-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512BW-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3] |
| ; AVX512BW-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7] |
| ; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] |
| ; AVX512BW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] |
| ; AVX512BW-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] |
| ; AVX512BW-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX512BW-NEXT: retq |
| ; |
| ; AVX512BWVL-LABEL: shuffle_v16i16_to_v4i16: |
| ; AVX512BWVL: # BB#0: |
| ; AVX512BWVL-NEXT: vmovdqu (%rdi), %ymm0 |
| ; AVX512BWVL-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512BWVL-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] |
| ; AVX512BWVL-NEXT: vpmovdw %xmm0, (%rsi) |
| ; AVX512BWVL-NEXT: retq |
| %vec = load <16 x i16>, <16 x i16>* %L |
| %strided.vec = shufflevector <16 x i16> %vec, <16 x i16> undef, <4 x i32> <i32 0, i32 4, i32 8, i32 12> |
| store <4 x i16> %strided.vec, <4 x i16>* %S |
| ret void |
| } |
| |
| define void @trunc_v4i64_to_v4i16(<16 x i16>* %L, <4 x i16>* %S) nounwind { |
| ; AVX-LABEL: trunc_v4i64_to_v4i16: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vpshufd {{.*#+}} ymm0 = mem[0,2,2,3,4,6,6,7] |
| ; AVX-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3] |
| ; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15] |
| ; AVX-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| ; |
| ; AVX512F-LABEL: trunc_v4i64_to_v4i16: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512F-NEXT: vpmovqd %zmm0, %ymm0 |
| ; AVX512F-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15] |
| ; AVX512F-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: trunc_v4i64_to_v4i16: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512VL-NEXT: vpmovqw %ymm0, (%rsi) |
| ; AVX512VL-NEXT: retq |
| ; |
| ; AVX512BW-LABEL: trunc_v4i64_to_v4i16: |
| ; AVX512BW: # BB#0: |
| ; AVX512BW-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BW-NEXT: vpmovqd %zmm0, %ymm0 |
| ; AVX512BW-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15] |
| ; AVX512BW-NEXT: vmovq %xmm0, (%rsi) |
| ; AVX512BW-NEXT: retq |
| ; |
| ; AVX512BWVL-LABEL: trunc_v4i64_to_v4i16: |
| ; AVX512BWVL: # BB#0: |
| ; AVX512BWVL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BWVL-NEXT: vpmovqw %ymm0, (%rsi) |
| ; AVX512BWVL-NEXT: retq |
| %vec = load <16 x i16>, <16 x i16>* %L |
| %bc = bitcast <16 x i16> %vec to <4 x i64> |
| %strided.vec = trunc <4 x i64> %bc to <4 x i16> |
| store <4 x i16> %strided.vec, <4 x i16>* %S |
| ret void |
| } |
| |
| define void @shuffle_v32i8_to_v4i8(<32 x i8>* %L, <4 x i8>* %S) nounwind { |
| ; AVX-LABEL: shuffle_v32i8_to_v4i8: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = <0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u> |
| ; AVX-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3] |
| ; AVX-NEXT: vmovd %xmm0, (%rsi) |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| ; |
| ; AVX512F-LABEL: shuffle_v32i8_to_v4i8: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512F-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512F-NEXT: vmovdqa {{.*#+}} xmm2 = <0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u> |
| ; AVX512F-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX512F-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX512F-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3] |
| ; AVX512F-NEXT: vmovd %xmm0, (%rsi) |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: shuffle_v32i8_to_v4i8: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512VL-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512VL-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] |
| ; AVX512VL-NEXT: vpmovdb %xmm0, (%rsi) |
| ; AVX512VL-NEXT: retq |
| ; |
| ; AVX512BW-LABEL: shuffle_v32i8_to_v4i8: |
| ; AVX512BW: # BB#0: |
| ; AVX512BW-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm2 = <0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u> |
| ; AVX512BW-NEXT: vpshufb %xmm2, %xmm1, %xmm1 |
| ; AVX512BW-NEXT: vpshufb %xmm2, %xmm0, %xmm0 |
| ; AVX512BW-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3] |
| ; AVX512BW-NEXT: vmovd %xmm0, (%rsi) |
| ; AVX512BW-NEXT: retq |
| ; |
| ; AVX512BWVL-LABEL: shuffle_v32i8_to_v4i8: |
| ; AVX512BWVL: # BB#0: |
| ; AVX512BWVL-NEXT: vmovdqu (%rdi), %ymm0 |
| ; AVX512BWVL-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512BWVL-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] |
| ; AVX512BWVL-NEXT: vpmovdb %xmm0, (%rsi) |
| ; AVX512BWVL-NEXT: retq |
| %vec = load <32 x i8>, <32 x i8>* %L |
| %strided.vec = shufflevector <32 x i8> %vec, <32 x i8> undef, <4 x i32> <i32 0, i32 8, i32 16, i32 24> |
| store <4 x i8> %strided.vec, <4 x i8>* %S |
| ret void |
| } |
| |
| define void @trunc_v4i64_to_v4i8(<32 x i8>* %L, <4 x i8>* %S) nounwind { |
| ; AVX-LABEL: trunc_v4i64_to_v4i8: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vpshufd {{.*#+}} ymm0 = mem[0,2,2,3,4,6,6,7] |
| ; AVX-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3] |
| ; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u] |
| ; AVX-NEXT: vmovd %xmm0, (%rsi) |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| ; |
| ; AVX512F-LABEL: trunc_v4i64_to_v4i8: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512F-NEXT: vpmovqd %zmm0, %ymm0 |
| ; AVX512F-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u] |
| ; AVX512F-NEXT: vmovd %xmm0, (%rsi) |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: trunc_v4i64_to_v4i8: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512VL-NEXT: vpmovqb %ymm0, (%rsi) |
| ; AVX512VL-NEXT: retq |
| ; |
| ; AVX512BW-LABEL: trunc_v4i64_to_v4i8: |
| ; AVX512BW: # BB#0: |
| ; AVX512BW-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BW-NEXT: vpmovqd %zmm0, %ymm0 |
| ; AVX512BW-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u] |
| ; AVX512BW-NEXT: vmovd %xmm0, (%rsi) |
| ; AVX512BW-NEXT: retq |
| ; |
| ; AVX512BWVL-LABEL: trunc_v4i64_to_v4i8: |
| ; AVX512BWVL: # BB#0: |
| ; AVX512BWVL-NEXT: vmovdqa (%rdi), %ymm0 |
| ; AVX512BWVL-NEXT: vpmovqb %ymm0, (%rsi) |
| ; AVX512BWVL-NEXT: retq |
| %vec = load <32 x i8>, <32 x i8>* %L |
| %bc = bitcast <32 x i8> %vec to <4 x i64> |
| %strided.vec = trunc <4 x i64> %bc to <4 x i8> |
| store <4 x i8> %strided.vec, <4 x i8>* %S |
| ret void |
| } |
