forked from OSchip/llvm-project
749 lines
36 KiB
LLVM
749 lines
36 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefix=AVX512 --check-prefix=AVX512F
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+fast-variable-shuffle | FileCheck %s --check-prefixes=AVX512,AVX512VL
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+fast-variable-shuffle | FileCheck %s --check-prefixes=AVX512,AVX512BW
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl,+fast-variable-shuffle | FileCheck %s --check-prefixes=AVX512,AVX512BWVL
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vbmi,+fast-variable-shuffle | FileCheck %s --check-prefixes=AVX512,AVX512VBMI
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vbmi,+avx512vl,+fast-variable-shuffle | FileCheck %s --check-prefixes=AVX512,AVX512VBMIVL
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; PR31551
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; Pairs of shufflevector:trunc functions with functional equivalence.
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; Ideally, the shuffles should be lowered to code with the same quality as the truncates.
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define void @shuffle_v64i8_to_v32i8(<64 x i8>* %L, <32 x i8>* %S) nounwind {
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; AVX512F-LABEL: shuffle_v64i8_to_v32i8:
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; AVX512F: # %bb.0:
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; AVX512F-NEXT: vmovdqa (%rdi), %ymm0
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; AVX512F-NEXT: vmovdqa 32(%rdi), %ymm1
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; AVX512F-NEXT: vpshufb {{.*#+}} ymm1 = ymm1[u,u,u,u,u,u,u,u,0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u,16,18,20,22,24,26,28,30]
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; AVX512F-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u,16,18,20,22,24,26,28,30,u,u,u,u,u,u,u,u]
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; AVX512F-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0,1],ymm1[2,3],ymm0[4,5],ymm1[6,7]
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; AVX512F-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3]
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; AVX512F-NEXT: vmovdqa %ymm0, (%rsi)
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; AVX512F-NEXT: vzeroupper
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; AVX512F-NEXT: retq
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;
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; AVX512VL-LABEL: shuffle_v64i8_to_v32i8:
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; AVX512VL: # %bb.0:
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; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0
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; AVX512VL-NEXT: vmovdqa 32(%rdi), %ymm1
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; AVX512VL-NEXT: vpshufb {{.*#+}} ymm1 = ymm1[u,u,u,u,u,u,u,u,0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u,16,18,20,22,24,26,28,30]
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; AVX512VL-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u,16,18,20,22,24,26,28,30,u,u,u,u,u,u,u,u]
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; AVX512VL-NEXT: vmovdqa {{.*#+}} ymm2 = [0,2,5,7]
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; AVX512VL-NEXT: vpermi2q %ymm1, %ymm0, %ymm2
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; AVX512VL-NEXT: vmovdqa %ymm2, (%rsi)
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; AVX512VL-NEXT: vzeroupper
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; AVX512VL-NEXT: retq
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;
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; AVX512BW-LABEL: shuffle_v64i8_to_v32i8:
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; AVX512BW: # %bb.0:
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; AVX512BW-NEXT: vmovdqa64 (%rdi), %zmm0
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; AVX512BW-NEXT: vpmovwb %zmm0, (%rsi)
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; AVX512BW-NEXT: vzeroupper
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; AVX512BW-NEXT: retq
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;
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; AVX512BWVL-LABEL: shuffle_v64i8_to_v32i8:
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; AVX512BWVL: # %bb.0:
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; AVX512BWVL-NEXT: vmovdqa64 (%rdi), %zmm0
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; AVX512BWVL-NEXT: vpmovwb %zmm0, (%rsi)
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; AVX512BWVL-NEXT: vzeroupper
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; AVX512BWVL-NEXT: retq
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;
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; AVX512VBMI-LABEL: shuffle_v64i8_to_v32i8:
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; AVX512VBMI: # %bb.0:
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; AVX512VBMI-NEXT: vmovdqa64 (%rdi), %zmm0
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; AVX512VBMI-NEXT: vpmovwb %zmm0, (%rsi)
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; AVX512VBMI-NEXT: vzeroupper
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; AVX512VBMI-NEXT: retq
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;
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; AVX512VBMIVL-LABEL: shuffle_v64i8_to_v32i8:
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; AVX512VBMIVL: # %bb.0:
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; AVX512VBMIVL-NEXT: vmovdqa64 (%rdi), %zmm0
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; AVX512VBMIVL-NEXT: vpmovwb %zmm0, (%rsi)
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; AVX512VBMIVL-NEXT: vzeroupper
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; AVX512VBMIVL-NEXT: retq
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%vec = load <64 x i8>, <64 x i8>* %L
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%strided.vec = shufflevector <64 x i8> %vec, <64 x i8> undef, <32 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, i32 32, i32 34, i32 36, i32 38, i32 40, i32 42, i32 44, i32 46, i32 48, i32 50, i32 52, i32 54, i32 56, i32 58, i32 60, i32 62>
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store <32 x i8> %strided.vec, <32 x i8>* %S
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ret void
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}
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define void @trunc_v32i16_to_v32i8(<64 x i8>* %L, <32 x i8>* %S) nounwind {
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; AVX512F-LABEL: trunc_v32i16_to_v32i8:
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; AVX512F: # %bb.0:
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; AVX512F-NEXT: vpmovzxwd {{.*#+}} zmm0 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[15],zero
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; AVX512F-NEXT: vpmovzxwd {{.*#+}} zmm1 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[15],zero
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; AVX512F-NEXT: vpmovdb %zmm1, 16(%rsi)
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; AVX512F-NEXT: vpmovdb %zmm0, (%rsi)
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; AVX512F-NEXT: vzeroupper
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; AVX512F-NEXT: retq
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;
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; AVX512VL-LABEL: trunc_v32i16_to_v32i8:
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; AVX512VL: # %bb.0:
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; AVX512VL-NEXT: vpmovzxwd {{.*#+}} zmm0 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[15],zero
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; AVX512VL-NEXT: vpmovzxwd {{.*#+}} zmm1 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[15],zero
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; AVX512VL-NEXT: vpmovdb %zmm1, 16(%rsi)
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; AVX512VL-NEXT: vpmovdb %zmm0, (%rsi)
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; AVX512VL-NEXT: vzeroupper
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; AVX512VL-NEXT: retq
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;
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; AVX512BW-LABEL: trunc_v32i16_to_v32i8:
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; AVX512BW: # %bb.0:
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; AVX512BW-NEXT: vmovdqa64 (%rdi), %zmm0
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; AVX512BW-NEXT: vpmovwb %zmm0, (%rsi)
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; AVX512BW-NEXT: vzeroupper
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; AVX512BW-NEXT: retq
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;
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; AVX512BWVL-LABEL: trunc_v32i16_to_v32i8:
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; AVX512BWVL: # %bb.0:
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; AVX512BWVL-NEXT: vmovdqa64 (%rdi), %zmm0
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; AVX512BWVL-NEXT: vpmovwb %zmm0, (%rsi)
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; AVX512BWVL-NEXT: vzeroupper
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; AVX512BWVL-NEXT: retq
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;
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; AVX512VBMI-LABEL: trunc_v32i16_to_v32i8:
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; AVX512VBMI: # %bb.0:
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; AVX512VBMI-NEXT: vmovdqa64 (%rdi), %zmm0
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; AVX512VBMI-NEXT: vpmovwb %zmm0, (%rsi)
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; AVX512VBMI-NEXT: vzeroupper
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; AVX512VBMI-NEXT: retq
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;
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; AVX512VBMIVL-LABEL: trunc_v32i16_to_v32i8:
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; AVX512VBMIVL: # %bb.0:
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; AVX512VBMIVL-NEXT: vmovdqa64 (%rdi), %zmm0
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; AVX512VBMIVL-NEXT: vpmovwb %zmm0, (%rsi)
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; AVX512VBMIVL-NEXT: vzeroupper
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; AVX512VBMIVL-NEXT: retq
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%vec = load <64 x i8>, <64 x i8>* %L
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%bc = bitcast <64 x i8> %vec to <32 x i16>
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%strided.vec = trunc <32 x i16> %bc to <32 x i8>
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store <32 x i8> %strided.vec, <32 x i8>* %S
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ret void
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}
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define void @shuffle_v32i16_to_v16i16(<32 x i16>* %L, <16 x i16>* %S) nounwind {
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; AVX512-LABEL: shuffle_v32i16_to_v16i16:
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; AVX512: # %bb.0:
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; AVX512-NEXT: vmovdqa64 (%rdi), %zmm0
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; AVX512-NEXT: vpmovdw %zmm0, (%rsi)
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; AVX512-NEXT: vzeroupper
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; AVX512-NEXT: retq
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%vec = load <32 x i16>, <32 x i16>* %L
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%strided.vec = shufflevector <32 x i16> %vec, <32 x i16> 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>
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store <16 x i16> %strided.vec, <16 x i16>* %S
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ret void
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}
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define void @trunc_v16i32_to_v16i16(<32 x i16>* %L, <16 x i16>* %S) nounwind {
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; AVX512-LABEL: trunc_v16i32_to_v16i16:
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; AVX512: # %bb.0:
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; AVX512-NEXT: vmovdqa64 (%rdi), %zmm0
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; AVX512-NEXT: vpmovdw %zmm0, (%rsi)
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; AVX512-NEXT: vzeroupper
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; AVX512-NEXT: retq
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%vec = load <32 x i16>, <32 x i16>* %L
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%bc = bitcast <32 x i16> %vec to <16 x i32>
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%strided.vec = trunc <16 x i32> %bc to <16 x i16>
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store <16 x i16> %strided.vec, <16 x i16>* %S
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ret void
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}
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define void @shuffle_v16i32_to_v8i32(<16 x i32>* %L, <8 x i32>* %S) nounwind {
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; AVX512-LABEL: shuffle_v16i32_to_v8i32:
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; AVX512: # %bb.0:
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; AVX512-NEXT: vmovdqa64 (%rdi), %zmm0
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; AVX512-NEXT: vpmovqd %zmm0, (%rsi)
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; AVX512-NEXT: vzeroupper
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; AVX512-NEXT: retq
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%vec = load <16 x i32>, <16 x i32>* %L
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%strided.vec = shufflevector <16 x i32> %vec, <16 x i32> undef, <8 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14>
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store <8 x i32> %strided.vec, <8 x i32>* %S
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ret void
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}
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define void @trunc_v8i64_to_v8i32(<16 x i32>* %L, <8 x i32>* %S) nounwind {
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; AVX512-LABEL: trunc_v8i64_to_v8i32:
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; AVX512: # %bb.0:
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; AVX512-NEXT: vmovdqa64 (%rdi), %zmm0
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; AVX512-NEXT: vpmovqd %zmm0, (%rsi)
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; AVX512-NEXT: vzeroupper
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; AVX512-NEXT: retq
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%vec = load <16 x i32>, <16 x i32>* %L
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%bc = bitcast <16 x i32> %vec to <8 x i64>
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%strided.vec = trunc <8 x i64> %bc to <8 x i32>
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store <8 x i32> %strided.vec, <8 x i32>* %S
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ret void
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}
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define void @shuffle_v64i8_to_v16i8(<64 x i8>* %L, <16 x i8>* %S) nounwind {
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; AVX512F-LABEL: shuffle_v64i8_to_v16i8:
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; AVX512F: # %bb.0:
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; AVX512F-NEXT: vmovdqa (%rdi), %xmm0
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; AVX512F-NEXT: vmovdqa 16(%rdi), %xmm1
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; AVX512F-NEXT: vmovdqa 32(%rdi), %xmm2
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; AVX512F-NEXT: vmovdqa 48(%rdi), %xmm3
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; AVX512F-NEXT: vmovdqa {{.*#+}} xmm4 = <u,u,u,u,0,4,8,12,u,u,u,u,u,u,u,u>
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; AVX512F-NEXT: vpshufb %xmm4, %xmm3, %xmm3
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; AVX512F-NEXT: vpshufb %xmm4, %xmm2, %xmm2
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; AVX512F-NEXT: vpunpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
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; AVX512F-NEXT: vmovdqa {{.*#+}} xmm3 = <0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u>
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; AVX512F-NEXT: vpshufb %xmm3, %xmm1, %xmm1
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; AVX512F-NEXT: vpshufb %xmm3, %xmm0, %xmm0
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; AVX512F-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
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; AVX512F-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3]
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; AVX512F-NEXT: vmovdqa %xmm0, (%rsi)
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; AVX512F-NEXT: retq
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;
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; AVX512VL-LABEL: shuffle_v64i8_to_v16i8:
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; AVX512VL: # %bb.0:
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; AVX512VL-NEXT: vmovdqa 48(%rdi), %xmm0
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; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm1 = <u,u,u,u,0,4,8,12,u,u,u,u,u,u,u,u>
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; AVX512VL-NEXT: vpshufb %xmm1, %xmm0, %xmm0
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; AVX512VL-NEXT: vmovdqa 32(%rdi), %xmm2
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; AVX512VL-NEXT: vpshufb %xmm1, %xmm2, %xmm1
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; AVX512VL-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
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; AVX512VL-NEXT: vmovdqa (%rdi), %ymm1
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; AVX512VL-NEXT: vpmovdb %ymm1, %xmm1
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; AVX512VL-NEXT: vpblendd {{.*#+}} xmm0 = xmm1[0,1],xmm0[2,3]
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; AVX512VL-NEXT: vmovdqa %xmm0, (%rsi)
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; AVX512VL-NEXT: vzeroupper
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; AVX512VL-NEXT: retq
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;
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; AVX512BW-LABEL: shuffle_v64i8_to_v16i8:
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; AVX512BW: # %bb.0:
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; AVX512BW-NEXT: vmovdqa (%rdi), %xmm0
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; AVX512BW-NEXT: vmovdqa 16(%rdi), %xmm1
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; AVX512BW-NEXT: vmovdqa 32(%rdi), %xmm2
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; AVX512BW-NEXT: vmovdqa 48(%rdi), %xmm3
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; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm4 = <u,u,u,u,0,4,8,12,u,u,u,u,u,u,u,u>
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; AVX512BW-NEXT: vpshufb %xmm4, %xmm3, %xmm3
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; AVX512BW-NEXT: vpshufb %xmm4, %xmm2, %xmm2
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; AVX512BW-NEXT: vpunpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
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; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm3 = <0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u>
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; AVX512BW-NEXT: vpshufb %xmm3, %xmm1, %xmm1
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; AVX512BW-NEXT: vpshufb %xmm3, %xmm0, %xmm0
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; AVX512BW-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
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; AVX512BW-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3]
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; AVX512BW-NEXT: vmovdqa %xmm0, (%rsi)
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; AVX512BW-NEXT: retq
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;
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; AVX512BWVL-LABEL: shuffle_v64i8_to_v16i8:
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; AVX512BWVL: # %bb.0:
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; AVX512BWVL-NEXT: vmovdqa 48(%rdi), %xmm0
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; AVX512BWVL-NEXT: vmovdqa {{.*#+}} xmm1 = <u,u,u,u,0,4,8,12,u,u,u,u,u,u,u,u>
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; AVX512BWVL-NEXT: vpshufb %xmm1, %xmm0, %xmm0
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; AVX512BWVL-NEXT: vmovdqa 32(%rdi), %xmm2
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; AVX512BWVL-NEXT: vpshufb %xmm1, %xmm2, %xmm1
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; AVX512BWVL-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
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; AVX512BWVL-NEXT: vmovdqa (%rdi), %ymm1
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; AVX512BWVL-NEXT: vpmovdb %ymm1, %xmm1
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; AVX512BWVL-NEXT: vpblendd {{.*#+}} xmm0 = xmm1[0,1],xmm0[2,3]
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; AVX512BWVL-NEXT: vmovdqa %xmm0, (%rsi)
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; AVX512BWVL-NEXT: vzeroupper
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; AVX512BWVL-NEXT: retq
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;
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; AVX512VBMI-LABEL: shuffle_v64i8_to_v16i8:
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; AVX512VBMI: # %bb.0:
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; AVX512VBMI-NEXT: vmovdqa (%rdi), %xmm0
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; AVX512VBMI-NEXT: vmovdqa 16(%rdi), %xmm1
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; AVX512VBMI-NEXT: vmovdqa 32(%rdi), %xmm2
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; AVX512VBMI-NEXT: vmovdqa 48(%rdi), %xmm3
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; AVX512VBMI-NEXT: vmovdqa {{.*#+}} xmm4 = <u,u,u,u,0,4,8,12,u,u,u,u,u,u,u,u>
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; AVX512VBMI-NEXT: vpshufb %xmm4, %xmm3, %xmm3
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; AVX512VBMI-NEXT: vpshufb %xmm4, %xmm2, %xmm2
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; AVX512VBMI-NEXT: vpunpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
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; AVX512VBMI-NEXT: vmovdqa {{.*#+}} xmm3 = <0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u>
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; AVX512VBMI-NEXT: vpshufb %xmm3, %xmm1, %xmm1
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; AVX512VBMI-NEXT: vpshufb %xmm3, %xmm0, %xmm0
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; AVX512VBMI-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
|
|
; AVX512VBMI-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3]
|
|
; AVX512VBMI-NEXT: vmovdqa %xmm0, (%rsi)
|
|
; AVX512VBMI-NEXT: retq
|
|
;
|
|
; AVX512VBMIVL-LABEL: shuffle_v64i8_to_v16i8:
|
|
; AVX512VBMIVL: # %bb.0:
|
|
; AVX512VBMIVL-NEXT: vmovdqa {{.*#+}} xmm0 = [0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60]
|
|
; AVX512VBMIVL-NEXT: vmovdqa (%rdi), %ymm1
|
|
; AVX512VBMIVL-NEXT: vpermt2b 32(%rdi), %ymm0, %ymm1
|
|
; AVX512VBMIVL-NEXT: vmovdqa %xmm1, (%rsi)
|
|
; AVX512VBMIVL-NEXT: vzeroupper
|
|
; AVX512VBMIVL-NEXT: retq
|
|
%vec = load <64 x i8>, <64 x i8>* %L
|
|
%strided.vec = shufflevector <64 x i8> %vec, <64 x i8> undef, <16 x i32> <i32 0, i32 4, i32 8, i32 12, i32 16, i32 20, i32 24, i32 28, i32 32, i32 36, i32 40, i32 44, i32 48, i32 52, i32 56, i32 60>
|
|
store <16 x i8> %strided.vec, <16 x i8>* %S
|
|
ret void
|
|
}
|
|
|
|
define void @trunc_v16i32_to_v16i8(<64 x i8>* %L, <16 x i8>* %S) nounwind {
|
|
; AVX512-LABEL: trunc_v16i32_to_v16i8:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vmovdqa64 (%rdi), %zmm0
|
|
; AVX512-NEXT: vpmovdb %zmm0, (%rsi)
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: retq
|
|
%vec = load <64 x i8>, <64 x i8>* %L
|
|
%bc = bitcast <64 x i8> %vec to <16 x i32>
|
|
%strided.vec = trunc <16 x i32> %bc to <16 x i8>
|
|
store <16 x i8> %strided.vec, <16 x i8>* %S
|
|
ret void
|
|
}
|
|
|
|
define void @shuffle_v32i16_to_v8i16(<32 x i16>* %L, <8 x i16>* %S) nounwind {
|
|
; AVX512F-LABEL: shuffle_v32i16_to_v8i16:
|
|
; AVX512F: # %bb.0:
|
|
; AVX512F-NEXT: vpxor %xmm0, %xmm0, %xmm0
|
|
; AVX512F-NEXT: vpblendw {{.*#+}} xmm1 = mem[0],xmm0[1,2,3],mem[4],xmm0[5,6,7]
|
|
; AVX512F-NEXT: vpblendw {{.*#+}} xmm2 = mem[0],xmm0[1,2,3],mem[4],xmm0[5,6,7]
|
|
; AVX512F-NEXT: vpackusdw %xmm1, %xmm2, %xmm1
|
|
; AVX512F-NEXT: vpblendw {{.*#+}} xmm2 = mem[0],xmm0[1,2,3],mem[4],xmm0[5,6,7]
|
|
; AVX512F-NEXT: vpblendw {{.*#+}} xmm0 = mem[0],xmm0[1,2,3],mem[4],xmm0[5,6,7]
|
|
; AVX512F-NEXT: vpackusdw %xmm2, %xmm0, %xmm0
|
|
; AVX512F-NEXT: vpackusdw %xmm1, %xmm0, %xmm0
|
|
; AVX512F-NEXT: vmovdqa %xmm0, (%rsi)
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; AVX512VL-LABEL: shuffle_v32i16_to_v8i16:
|
|
; AVX512VL: # %bb.0:
|
|
; AVX512VL-NEXT: vmovdqa (%rdi), %xmm0
|
|
; AVX512VL-NEXT: vmovdqa 16(%rdi), %xmm1
|
|
; AVX512VL-NEXT: vmovdqa 32(%rdi), %xmm2
|
|
; AVX512VL-NEXT: vmovdqa 48(%rdi), %xmm3
|
|
; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,2,3,0,1,8,9,8,9,10,11,12,13,14,15]
|
|
; AVX512VL-NEXT: vpshufb %xmm4, %xmm3, %xmm3
|
|
; AVX512VL-NEXT: vpshufb %xmm4, %xmm2, %xmm2
|
|
; AVX512VL-NEXT: vpunpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
|
|
; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm3 = [0,1,8,9,8,9,10,11,8,9,10,11,12,13,14,15]
|
|
; AVX512VL-NEXT: vpshufb %xmm3, %xmm1, %xmm1
|
|
; AVX512VL-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
|
; AVX512VL-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
|
|
; AVX512VL-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3]
|
|
; AVX512VL-NEXT: vmovdqa %xmm0, (%rsi)
|
|
; AVX512VL-NEXT: retq
|
|
;
|
|
; AVX512BW-LABEL: shuffle_v32i16_to_v8i16:
|
|
; AVX512BW: # %bb.0:
|
|
; AVX512BW-NEXT: vpxor %xmm0, %xmm0, %xmm0
|
|
; AVX512BW-NEXT: vpblendw {{.*#+}} xmm1 = mem[0],xmm0[1,2,3],mem[4],xmm0[5,6,7]
|
|
; AVX512BW-NEXT: vpblendw {{.*#+}} xmm2 = mem[0],xmm0[1,2,3],mem[4],xmm0[5,6,7]
|
|
; AVX512BW-NEXT: vpackusdw %xmm1, %xmm2, %xmm1
|
|
; AVX512BW-NEXT: vpblendw {{.*#+}} xmm2 = mem[0],xmm0[1,2,3],mem[4],xmm0[5,6,7]
|
|
; AVX512BW-NEXT: vpblendw {{.*#+}} xmm0 = mem[0],xmm0[1,2,3],mem[4],xmm0[5,6,7]
|
|
; AVX512BW-NEXT: vpackusdw %xmm2, %xmm0, %xmm0
|
|
; AVX512BW-NEXT: vpackusdw %xmm1, %xmm0, %xmm0
|
|
; AVX512BW-NEXT: vmovdqa %xmm0, (%rsi)
|
|
; AVX512BW-NEXT: retq
|
|
;
|
|
; AVX512BWVL-LABEL: shuffle_v32i16_to_v8i16:
|
|
; AVX512BWVL: # %bb.0:
|
|
; AVX512BWVL-NEXT: vmovdqa {{.*#+}} xmm0 = [0,4,8,12,16,20,24,28]
|
|
; AVX512BWVL-NEXT: vmovdqa (%rdi), %ymm1
|
|
; AVX512BWVL-NEXT: vpermt2w 32(%rdi), %ymm0, %ymm1
|
|
; AVX512BWVL-NEXT: vmovdqa %xmm1, (%rsi)
|
|
; AVX512BWVL-NEXT: vzeroupper
|
|
; AVX512BWVL-NEXT: retq
|
|
;
|
|
; AVX512VBMI-LABEL: shuffle_v32i16_to_v8i16:
|
|
; AVX512VBMI: # %bb.0:
|
|
; AVX512VBMI-NEXT: vpxor %xmm0, %xmm0, %xmm0
|
|
; AVX512VBMI-NEXT: vpblendw {{.*#+}} xmm1 = mem[0],xmm0[1,2,3],mem[4],xmm0[5,6,7]
|
|
; AVX512VBMI-NEXT: vpblendw {{.*#+}} xmm2 = mem[0],xmm0[1,2,3],mem[4],xmm0[5,6,7]
|
|
; AVX512VBMI-NEXT: vpackusdw %xmm1, %xmm2, %xmm1
|
|
; AVX512VBMI-NEXT: vpblendw {{.*#+}} xmm2 = mem[0],xmm0[1,2,3],mem[4],xmm0[5,6,7]
|
|
; AVX512VBMI-NEXT: vpblendw {{.*#+}} xmm0 = mem[0],xmm0[1,2,3],mem[4],xmm0[5,6,7]
|
|
; AVX512VBMI-NEXT: vpackusdw %xmm2, %xmm0, %xmm0
|
|
; AVX512VBMI-NEXT: vpackusdw %xmm1, %xmm0, %xmm0
|
|
; AVX512VBMI-NEXT: vmovdqa %xmm0, (%rsi)
|
|
; AVX512VBMI-NEXT: retq
|
|
;
|
|
; AVX512VBMIVL-LABEL: shuffle_v32i16_to_v8i16:
|
|
; AVX512VBMIVL: # %bb.0:
|
|
; AVX512VBMIVL-NEXT: vmovdqa {{.*#+}} xmm0 = [0,4,8,12,16,20,24,28]
|
|
; AVX512VBMIVL-NEXT: vmovdqa (%rdi), %ymm1
|
|
; AVX512VBMIVL-NEXT: vpermt2w 32(%rdi), %ymm0, %ymm1
|
|
; AVX512VBMIVL-NEXT: vmovdqa %xmm1, (%rsi)
|
|
; AVX512VBMIVL-NEXT: vzeroupper
|
|
; AVX512VBMIVL-NEXT: retq
|
|
%vec = load <32 x i16>, <32 x i16>* %L
|
|
%strided.vec = shufflevector <32 x i16> %vec, <32 x i16> undef, <8 x i32> <i32 0, i32 4, i32 8, i32 12, i32 16, i32 20, i32 24, i32 28>
|
|
store <8 x i16> %strided.vec, <8 x i16>* %S
|
|
ret void
|
|
}
|
|
|
|
define void @trunc_v8i64_to_v8i16(<32 x i16>* %L, <8 x i16>* %S) nounwind {
|
|
; AVX512-LABEL: trunc_v8i64_to_v8i16:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vmovdqa64 (%rdi), %zmm0
|
|
; AVX512-NEXT: vpmovqw %zmm0, (%rsi)
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: retq
|
|
%vec = load <32 x i16>, <32 x i16>* %L
|
|
%bc = bitcast <32 x i16> %vec to <8 x i64>
|
|
%strided.vec = trunc <8 x i64> %bc to <8 x i16>
|
|
store <8 x i16> %strided.vec, <8 x i16>* %S
|
|
ret void
|
|
}
|
|
|
|
define void @shuffle_v64i8_to_v8i8(<64 x i8>* %L, <8 x i8>* %S) nounwind {
|
|
; AVX512F-LABEL: shuffle_v64i8_to_v8i8:
|
|
; AVX512F: # %bb.0:
|
|
; AVX512F-NEXT: vmovdqa (%rdi), %xmm0
|
|
; AVX512F-NEXT: vmovdqa 16(%rdi), %xmm1
|
|
; AVX512F-NEXT: vmovdqa 32(%rdi), %xmm2
|
|
; AVX512F-NEXT: vmovdqa 48(%rdi), %xmm3
|
|
; AVX512F-NEXT: vmovdqa {{.*#+}} xmm4 = <u,u,0,8,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512F-NEXT: vpshufb %xmm4, %xmm3, %xmm3
|
|
; AVX512F-NEXT: vpshufb %xmm4, %xmm2, %xmm2
|
|
; AVX512F-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3]
|
|
; AVX512F-NEXT: vmovdqa {{.*#+}} xmm3 = <0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512F-NEXT: vpshufb %xmm3, %xmm1, %xmm1
|
|
; AVX512F-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
|
; AVX512F-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
|
|
; AVX512F-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2,3]
|
|
; AVX512F-NEXT: vmovq %xmm0, (%rsi)
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; AVX512VL-LABEL: shuffle_v64i8_to_v8i8:
|
|
; AVX512VL: # %bb.0:
|
|
; AVX512VL-NEXT: vmovdqa (%rdi), %ymm0
|
|
; AVX512VL-NEXT: vmovdqa 32(%rdi), %ymm1
|
|
; AVX512VL-NEXT: vpmovqb %ymm1, %xmm1
|
|
; AVX512VL-NEXT: vpmovqb %ymm0, %xmm0
|
|
; AVX512VL-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
|
|
; AVX512VL-NEXT: vmovq %xmm0, (%rsi)
|
|
; AVX512VL-NEXT: vzeroupper
|
|
; AVX512VL-NEXT: retq
|
|
;
|
|
; AVX512BW-LABEL: shuffle_v64i8_to_v8i8:
|
|
; AVX512BW: # %bb.0:
|
|
; AVX512BW-NEXT: vmovdqa (%rdi), %xmm0
|
|
; AVX512BW-NEXT: vmovdqa 16(%rdi), %xmm1
|
|
; AVX512BW-NEXT: vmovdqa 32(%rdi), %xmm2
|
|
; AVX512BW-NEXT: vmovdqa 48(%rdi), %xmm3
|
|
; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm4 = <u,u,0,8,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512BW-NEXT: vpshufb %xmm4, %xmm3, %xmm3
|
|
; AVX512BW-NEXT: vpshufb %xmm4, %xmm2, %xmm2
|
|
; AVX512BW-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3]
|
|
; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm3 = <0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512BW-NEXT: vpshufb %xmm3, %xmm1, %xmm1
|
|
; AVX512BW-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
|
; AVX512BW-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
|
|
; AVX512BW-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2,3]
|
|
; AVX512BW-NEXT: vmovq %xmm0, (%rsi)
|
|
; AVX512BW-NEXT: retq
|
|
;
|
|
; AVX512BWVL-LABEL: shuffle_v64i8_to_v8i8:
|
|
; AVX512BWVL: # %bb.0:
|
|
; AVX512BWVL-NEXT: vmovdqa (%rdi), %ymm0
|
|
; AVX512BWVL-NEXT: vmovdqa 32(%rdi), %ymm1
|
|
; AVX512BWVL-NEXT: vpmovqb %ymm1, %xmm1
|
|
; AVX512BWVL-NEXT: vpmovqb %ymm0, %xmm0
|
|
; AVX512BWVL-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
|
|
; AVX512BWVL-NEXT: vmovq %xmm0, (%rsi)
|
|
; AVX512BWVL-NEXT: vzeroupper
|
|
; AVX512BWVL-NEXT: retq
|
|
;
|
|
; AVX512VBMI-LABEL: shuffle_v64i8_to_v8i8:
|
|
; AVX512VBMI: # %bb.0:
|
|
; AVX512VBMI-NEXT: vmovdqa (%rdi), %xmm0
|
|
; AVX512VBMI-NEXT: vmovdqa 16(%rdi), %xmm1
|
|
; AVX512VBMI-NEXT: vmovdqa 32(%rdi), %xmm2
|
|
; AVX512VBMI-NEXT: vmovdqa 48(%rdi), %xmm3
|
|
; AVX512VBMI-NEXT: vmovdqa {{.*#+}} xmm4 = <u,u,0,8,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512VBMI-NEXT: vpshufb %xmm4, %xmm3, %xmm3
|
|
; AVX512VBMI-NEXT: vpshufb %xmm4, %xmm2, %xmm2
|
|
; AVX512VBMI-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3]
|
|
; AVX512VBMI-NEXT: vmovdqa {{.*#+}} xmm3 = <0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512VBMI-NEXT: vpshufb %xmm3, %xmm1, %xmm1
|
|
; AVX512VBMI-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
|
; AVX512VBMI-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
|
|
; AVX512VBMI-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2,3]
|
|
; AVX512VBMI-NEXT: vmovq %xmm0, (%rsi)
|
|
; AVX512VBMI-NEXT: retq
|
|
;
|
|
; AVX512VBMIVL-LABEL: shuffle_v64i8_to_v8i8:
|
|
; AVX512VBMIVL: # %bb.0:
|
|
; AVX512VBMIVL-NEXT: vmovdqa (%rdi), %ymm0
|
|
; AVX512VBMIVL-NEXT: vpbroadcastq {{.*#+}} ymm1 = [4048780183313844224,4048780183313844224,4048780183313844224,4048780183313844224]
|
|
; AVX512VBMIVL-NEXT: vpermi2b 32(%rdi), %ymm0, %ymm1
|
|
; AVX512VBMIVL-NEXT: vmovq %xmm1, (%rsi)
|
|
; AVX512VBMIVL-NEXT: vzeroupper
|
|
; AVX512VBMIVL-NEXT: retq
|
|
%vec = load <64 x i8>, <64 x i8>* %L
|
|
%strided.vec = shufflevector <64 x i8> %vec, <64 x i8> undef, <8 x i32> <i32 0, i32 8, i32 16, i32 24, i32 32, i32 40, i32 48, i32 56>
|
|
store <8 x i8> %strided.vec, <8 x i8>* %S
|
|
ret void
|
|
}
|
|
|
|
define void @trunc_v8i64_to_v8i8(<64 x i8>* %L, <8 x i8>* %S) nounwind {
|
|
; AVX512-LABEL: trunc_v8i64_to_v8i8:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vmovdqa64 (%rdi), %zmm0
|
|
; AVX512-NEXT: vpmovqb %zmm0, (%rsi)
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: retq
|
|
%vec = load <64 x i8>, <64 x i8>* %L
|
|
%bc = bitcast <64 x i8> %vec to <8 x i64>
|
|
%strided.vec = trunc <8 x i64> %bc to <8 x i8>
|
|
store <8 x i8> %strided.vec, <8 x i8>* %S
|
|
ret void
|
|
}
|
|
|
|
define <16 x i8> @trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_61(<64 x i8> %x) {
|
|
; AVX512F-LABEL: trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_61:
|
|
; AVX512F: # %bb.0:
|
|
; AVX512F-NEXT: vextracti64x4 $1, %zmm0, %ymm1
|
|
; AVX512F-NEXT: vextracti128 $1, %ymm1, %xmm2
|
|
; AVX512F-NEXT: vmovdqa {{.*#+}} xmm3 = <u,u,u,u,1,5,9,13,u,u,u,u,u,u,u,u>
|
|
; AVX512F-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
|
; AVX512F-NEXT: vpshufb %xmm3, %xmm1, %xmm1
|
|
; AVX512F-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
|
|
; AVX512F-NEXT: vextracti128 $1, %ymm0, %xmm2
|
|
; AVX512F-NEXT: vmovdqa {{.*#+}} xmm3 = <1,5,9,13,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512F-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
|
; AVX512F-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
|
; AVX512F-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
|
|
; AVX512F-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3]
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; AVX512VL-LABEL: trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_61:
|
|
; AVX512VL: # %bb.0:
|
|
; AVX512VL-NEXT: vextracti64x4 $1, %zmm0, %ymm1
|
|
; AVX512VL-NEXT: vextracti128 $1, %ymm1, %xmm2
|
|
; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm3 = <u,u,u,u,1,5,9,13,u,u,u,u,u,u,u,u>
|
|
; AVX512VL-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
|
; AVX512VL-NEXT: vpshufb %xmm3, %xmm1, %xmm1
|
|
; AVX512VL-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
|
|
; AVX512VL-NEXT: vextracti128 $1, %ymm0, %xmm2
|
|
; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm3 = <1,5,9,13,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512VL-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
|
; AVX512VL-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
|
; AVX512VL-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
|
|
; AVX512VL-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3]
|
|
; AVX512VL-NEXT: vzeroupper
|
|
; AVX512VL-NEXT: retq
|
|
;
|
|
; AVX512BW-LABEL: trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_61:
|
|
; AVX512BW: # %bb.0:
|
|
; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm1
|
|
; AVX512BW-NEXT: vextracti128 $1, %ymm1, %xmm2
|
|
; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm3 = <u,u,u,u,1,5,9,13,u,u,u,u,u,u,u,u>
|
|
; AVX512BW-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
|
; AVX512BW-NEXT: vpshufb %xmm3, %xmm1, %xmm1
|
|
; AVX512BW-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
|
|
; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm2
|
|
; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm3 = <1,5,9,13,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512BW-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
|
; AVX512BW-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
|
; AVX512BW-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
|
|
; AVX512BW-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3]
|
|
; AVX512BW-NEXT: vzeroupper
|
|
; AVX512BW-NEXT: retq
|
|
;
|
|
; AVX512BWVL-LABEL: trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_61:
|
|
; AVX512BWVL: # %bb.0:
|
|
; AVX512BWVL-NEXT: vextracti64x4 $1, %zmm0, %ymm1
|
|
; AVX512BWVL-NEXT: vextracti128 $1, %ymm1, %xmm2
|
|
; AVX512BWVL-NEXT: vmovdqa {{.*#+}} xmm3 = <u,u,u,u,1,5,9,13,u,u,u,u,u,u,u,u>
|
|
; AVX512BWVL-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
|
; AVX512BWVL-NEXT: vpshufb %xmm3, %xmm1, %xmm1
|
|
; AVX512BWVL-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
|
|
; AVX512BWVL-NEXT: vextracti128 $1, %ymm0, %xmm2
|
|
; AVX512BWVL-NEXT: vmovdqa {{.*#+}} xmm3 = <1,5,9,13,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512BWVL-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
|
; AVX512BWVL-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
|
; AVX512BWVL-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
|
|
; AVX512BWVL-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3]
|
|
; AVX512BWVL-NEXT: vzeroupper
|
|
; AVX512BWVL-NEXT: retq
|
|
;
|
|
; AVX512VBMI-LABEL: trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_61:
|
|
; AVX512VBMI: # %bb.0:
|
|
; AVX512VBMI-NEXT: vmovdqa {{.*#+}} xmm1 = [1,5,9,13,17,21,25,29,33,37,41,45,49,53,57,61]
|
|
; AVX512VBMI-NEXT: vpermb %zmm0, %zmm1, %zmm0
|
|
; AVX512VBMI-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm0
|
|
; AVX512VBMI-NEXT: vzeroupper
|
|
; AVX512VBMI-NEXT: retq
|
|
;
|
|
; AVX512VBMIVL-LABEL: trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_61:
|
|
; AVX512VBMIVL: # %bb.0:
|
|
; AVX512VBMIVL-NEXT: vmovdqa {{.*#+}} xmm1 = [1,5,9,13,17,21,25,29,33,37,41,45,49,53,57,61]
|
|
; AVX512VBMIVL-NEXT: vextracti64x4 $1, %zmm0, %ymm2
|
|
; AVX512VBMIVL-NEXT: vpermt2b %ymm2, %ymm1, %ymm0
|
|
; AVX512VBMIVL-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm0
|
|
; AVX512VBMIVL-NEXT: vzeroupper
|
|
; AVX512VBMIVL-NEXT: retq
|
|
%res = shufflevector <64 x i8> %x, <64 x i8> %x, <16 x i32> <i32 1, i32 5, i32 9, i32 13, i32 17, i32 21, i32 25, i32 29, i32 33, i32 37, i32 41, i32 45, i32 49, i32 53, i32 57, i32 61>
|
|
ret <16 x i8> %res
|
|
}
|
|
|
|
define <16 x i8> @trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_62(<64 x i8> %x) {
|
|
; AVX512F-LABEL: trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_62:
|
|
; AVX512F: # %bb.0:
|
|
; AVX512F-NEXT: vextracti128 $1, %ymm0, %xmm1
|
|
; AVX512F-NEXT: vmovdqa {{.*#+}} xmm2 = <1,5,9,13,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512F-NEXT: vpshufb %xmm2, %xmm1, %xmm1
|
|
; AVX512F-NEXT: vpshufb %xmm2, %xmm0, %xmm2
|
|
; AVX512F-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
|
|
; AVX512F-NEXT: vextracti64x4 $1, %zmm0, %ymm0
|
|
; AVX512F-NEXT: vextracti128 $1, %ymm0, %xmm2
|
|
; AVX512F-NEXT: vpshufb {{.*#+}} xmm2 = xmm2[u,u,u,u,1,5,9,14,u,u,u,u,u,u,u,u]
|
|
; AVX512F-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[u,u,u,u,1,5,9,13,u,u,u,u,u,u,u,u]
|
|
; AVX512F-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
|
|
; AVX512F-NEXT: vpblendd {{.*#+}} xmm0 = xmm1[0,1],xmm0[2,3]
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; AVX512VL-LABEL: trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_62:
|
|
; AVX512VL: # %bb.0:
|
|
; AVX512VL-NEXT: vextracti128 $1, %ymm0, %xmm1
|
|
; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm2 = <1,5,9,13,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512VL-NEXT: vpshufb %xmm2, %xmm1, %xmm1
|
|
; AVX512VL-NEXT: vpshufb %xmm2, %xmm0, %xmm2
|
|
; AVX512VL-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
|
|
; AVX512VL-NEXT: vextracti64x4 $1, %zmm0, %ymm0
|
|
; AVX512VL-NEXT: vextracti128 $1, %ymm0, %xmm2
|
|
; AVX512VL-NEXT: vpshufb {{.*#+}} xmm2 = xmm2[u,u,u,u,1,5,9,14,u,u,u,u,u,u,u,u]
|
|
; AVX512VL-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[u,u,u,u,1,5,9,13,u,u,u,u,u,u,u,u]
|
|
; AVX512VL-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
|
|
; AVX512VL-NEXT: vpblendd {{.*#+}} xmm0 = xmm1[0,1],xmm0[2,3]
|
|
; AVX512VL-NEXT: vzeroupper
|
|
; AVX512VL-NEXT: retq
|
|
;
|
|
; AVX512BW-LABEL: trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_62:
|
|
; AVX512BW: # %bb.0:
|
|
; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm1
|
|
; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm2 = <1,5,9,13,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512BW-NEXT: vpshufb %xmm2, %xmm1, %xmm1
|
|
; AVX512BW-NEXT: vpshufb %xmm2, %xmm0, %xmm2
|
|
; AVX512BW-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
|
|
; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm0
|
|
; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm2
|
|
; AVX512BW-NEXT: vpshufb {{.*#+}} xmm2 = xmm2[u,u,u,u,1,5,9,14,u,u,u,u,u,u,u,u]
|
|
; AVX512BW-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[u,u,u,u,1,5,9,13,u,u,u,u,u,u,u,u]
|
|
; AVX512BW-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
|
|
; AVX512BW-NEXT: vpblendd {{.*#+}} xmm0 = xmm1[0,1],xmm0[2,3]
|
|
; AVX512BW-NEXT: vzeroupper
|
|
; AVX512BW-NEXT: retq
|
|
;
|
|
; AVX512BWVL-LABEL: trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_62:
|
|
; AVX512BWVL: # %bb.0:
|
|
; AVX512BWVL-NEXT: vextracti128 $1, %ymm0, %xmm1
|
|
; AVX512BWVL-NEXT: vmovdqa {{.*#+}} xmm2 = <1,5,9,13,u,u,u,u,u,u,u,u,u,u,u,u>
|
|
; AVX512BWVL-NEXT: vpshufb %xmm2, %xmm1, %xmm1
|
|
; AVX512BWVL-NEXT: vpshufb %xmm2, %xmm0, %xmm2
|
|
; AVX512BWVL-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
|
|
; AVX512BWVL-NEXT: vextracti64x4 $1, %zmm0, %ymm0
|
|
; AVX512BWVL-NEXT: vextracti128 $1, %ymm0, %xmm2
|
|
; AVX512BWVL-NEXT: vpshufb {{.*#+}} xmm2 = xmm2[u,u,u,u,1,5,9,14,u,u,u,u,u,u,u,u]
|
|
; AVX512BWVL-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[u,u,u,u,1,5,9,13,u,u,u,u,u,u,u,u]
|
|
; AVX512BWVL-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
|
|
; AVX512BWVL-NEXT: vpblendd {{.*#+}} xmm0 = xmm1[0,1],xmm0[2,3]
|
|
; AVX512BWVL-NEXT: vzeroupper
|
|
; AVX512BWVL-NEXT: retq
|
|
;
|
|
; AVX512VBMI-LABEL: trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_62:
|
|
; AVX512VBMI: # %bb.0:
|
|
; AVX512VBMI-NEXT: vmovdqa {{.*#+}} xmm1 = [1,5,9,13,17,21,25,29,33,37,41,45,49,53,57,62]
|
|
; AVX512VBMI-NEXT: vpermb %zmm0, %zmm1, %zmm0
|
|
; AVX512VBMI-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm0
|
|
; AVX512VBMI-NEXT: vzeroupper
|
|
; AVX512VBMI-NEXT: retq
|
|
;
|
|
; AVX512VBMIVL-LABEL: trunc_shuffle_v64i8_01_05_09_13_17_21_25_29_33_37_41_45_49_53_57_62:
|
|
; AVX512VBMIVL: # %bb.0:
|
|
; AVX512VBMIVL-NEXT: vmovdqa {{.*#+}} xmm1 = [1,5,9,13,17,21,25,29,33,37,41,45,49,53,57,62]
|
|
; AVX512VBMIVL-NEXT: vextracti64x4 $1, %zmm0, %ymm2
|
|
; AVX512VBMIVL-NEXT: vpermt2b %ymm2, %ymm1, %ymm0
|
|
; AVX512VBMIVL-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm0
|
|
; AVX512VBMIVL-NEXT: vzeroupper
|
|
; AVX512VBMIVL-NEXT: retq
|
|
%res = shufflevector <64 x i8> %x, <64 x i8> %x, <16 x i32> <i32 1, i32 5, i32 9, i32 13, i32 17, i32 21, i32 25, i32 29, i32 33, i32 37, i32 41, i32 45, i32 49, i32 53, i32 57, i32 62>
|
|
ret <16 x i8> %res
|
|
}
|
|
|
|
define <4 x double> @PR34175(<32 x i16>* %p) {
|
|
; AVX512F-LABEL: PR34175:
|
|
; AVX512F: # %bb.0:
|
|
; AVX512F-NEXT: vmovdqu (%rdi), %xmm0
|
|
; AVX512F-NEXT: vmovdqu 32(%rdi), %xmm1
|
|
; AVX512F-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[1],mem[1],xmm0[2],mem[2],xmm0[3],mem[3]
|
|
; AVX512F-NEXT: vpunpcklwd {{.*#+}} xmm1 = xmm1[0],mem[0],xmm1[1],mem[1],xmm1[2],mem[2],xmm1[3],mem[3]
|
|
; AVX512F-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
|
|
; AVX512F-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2,3]
|
|
; AVX512F-NEXT: vpmovzxwd {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
|
|
; AVX512F-NEXT: vcvtdq2pd %xmm0, %ymm0
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; AVX512VL-LABEL: PR34175:
|
|
; AVX512VL: # %bb.0:
|
|
; AVX512VL-NEXT: vmovdqu (%rdi), %xmm0
|
|
; AVX512VL-NEXT: vmovdqu 32(%rdi), %xmm1
|
|
; AVX512VL-NEXT: vpunpcklwd {{.*#+}} xmm1 = xmm1[0],mem[0],xmm1[1],mem[1],xmm1[2],mem[2],xmm1[3],mem[3]
|
|
; AVX512VL-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[1],mem[1],xmm0[2],mem[2],xmm0[3],mem[3]
|
|
; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm2 = [0,4,2,3]
|
|
; AVX512VL-NEXT: vpermi2d %xmm1, %xmm0, %xmm2
|
|
; AVX512VL-NEXT: vpmovzxwd {{.*#+}} xmm0 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
|
|
; AVX512VL-NEXT: vcvtdq2pd %xmm0, %ymm0
|
|
; AVX512VL-NEXT: retq
|
|
;
|
|
; AVX512BW-LABEL: PR34175:
|
|
; AVX512BW: # %bb.0:
|
|
; AVX512BW-NEXT: vmovdqu (%rdi), %xmm0
|
|
; AVX512BW-NEXT: vmovdqu 32(%rdi), %xmm1
|
|
; AVX512BW-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[1],mem[1],xmm0[2],mem[2],xmm0[3],mem[3]
|
|
; AVX512BW-NEXT: vpunpcklwd {{.*#+}} xmm1 = xmm1[0],mem[0],xmm1[1],mem[1],xmm1[2],mem[2],xmm1[3],mem[3]
|
|
; AVX512BW-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
|
|
; AVX512BW-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2,3]
|
|
; AVX512BW-NEXT: vpmovzxwd {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
|
|
; AVX512BW-NEXT: vcvtdq2pd %xmm0, %ymm0
|
|
; AVX512BW-NEXT: retq
|
|
;
|
|
; AVX512BWVL-LABEL: PR34175:
|
|
; AVX512BWVL: # %bb.0:
|
|
; AVX512BWVL-NEXT: vmovdqu (%rdi), %ymm0
|
|
; AVX512BWVL-NEXT: vpbroadcastq {{.*#+}} ymm1 = [6755468161056768,6755468161056768,6755468161056768,6755468161056768]
|
|
; AVX512BWVL-NEXT: vpermi2w 32(%rdi), %ymm0, %ymm1
|
|
; AVX512BWVL-NEXT: vpmovzxwd {{.*#+}} xmm0 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
|
|
; AVX512BWVL-NEXT: vcvtdq2pd %xmm0, %ymm0
|
|
; AVX512BWVL-NEXT: retq
|
|
;
|
|
; AVX512VBMI-LABEL: PR34175:
|
|
; AVX512VBMI: # %bb.0:
|
|
; AVX512VBMI-NEXT: vmovdqu (%rdi), %xmm0
|
|
; AVX512VBMI-NEXT: vmovdqu 32(%rdi), %xmm1
|
|
; AVX512VBMI-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[1],mem[1],xmm0[2],mem[2],xmm0[3],mem[3]
|
|
; AVX512VBMI-NEXT: vpunpcklwd {{.*#+}} xmm1 = xmm1[0],mem[0],xmm1[1],mem[1],xmm1[2],mem[2],xmm1[3],mem[3]
|
|
; AVX512VBMI-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
|
|
; AVX512VBMI-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2,3]
|
|
; AVX512VBMI-NEXT: vpmovzxwd {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
|
|
; AVX512VBMI-NEXT: vcvtdq2pd %xmm0, %ymm0
|
|
; AVX512VBMI-NEXT: retq
|
|
;
|
|
; AVX512VBMIVL-LABEL: PR34175:
|
|
; AVX512VBMIVL: # %bb.0:
|
|
; AVX512VBMIVL-NEXT: vmovdqu (%rdi), %ymm0
|
|
; AVX512VBMIVL-NEXT: vpbroadcastq {{.*#+}} ymm1 = [6755468161056768,6755468161056768,6755468161056768,6755468161056768]
|
|
; AVX512VBMIVL-NEXT: vpermi2w 32(%rdi), %ymm0, %ymm1
|
|
; AVX512VBMIVL-NEXT: vpmovzxwd {{.*#+}} xmm0 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
|
|
; AVX512VBMIVL-NEXT: vcvtdq2pd %xmm0, %ymm0
|
|
; AVX512VBMIVL-NEXT: retq
|
|
%v = load <32 x i16>, <32 x i16>* %p, align 2
|
|
%shuf = shufflevector <32 x i16> %v, <32 x i16> undef, <4 x i32> <i32 0, i32 8, i32 16, i32 24>
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|
%tofp = uitofp <4 x i16> %shuf to <4 x double>
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|
ret <4 x double> %tofp
|
|
}
|
|
|
|
define <16 x i8> @trunc_v8i64_to_v8i8_return_v16i8(<8 x i64> %vec) nounwind {
|
|
; AVX512-LABEL: trunc_v8i64_to_v8i8_return_v16i8:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vpmovqb %zmm0, %xmm0
|
|
; AVX512-NEXT: vmovq {{.*#+}} xmm0 = xmm0[0],zero
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: retq
|
|
%truncated = trunc <8 x i64> %vec to <8 x i8>
|
|
%result = shufflevector <8 x i8> %truncated, <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 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
|
|
ret <16 x i8> %result
|
|
}
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|
|