221 lines
16 KiB
LLVM
221 lines
16 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl -mattr=+avx512cd | FileCheck %s --check-prefix=ALL --check-prefix=AVX512 --check-prefix=AVX512CD
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl -mattr=+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX512 --check-prefix=AVX512BW
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define <8 x i64> @testv8i64(<8 x i64> %in) nounwind {
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; ALL-LABEL: testv8i64:
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; ALL: ## BB#0:
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; ALL-NEXT: vplzcntq %zmm0, %zmm0
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; ALL-NEXT: retq
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%out = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %in, i1 0)
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ret <8 x i64> %out
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}
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define <8 x i64> @testv8i64u(<8 x i64> %in) nounwind {
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; ALL-LABEL: testv8i64u:
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; ALL: ## BB#0:
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; ALL-NEXT: vplzcntq %zmm0, %zmm0
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; ALL-NEXT: retq
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%out = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %in, i1 -1)
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ret <8 x i64> %out
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}
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define <16 x i32> @testv16i32(<16 x i32> %in) nounwind {
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; ALL-LABEL: testv16i32:
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; ALL: ## BB#0:
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; ALL-NEXT: vplzcntd %zmm0, %zmm0
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; ALL-NEXT: retq
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%out = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %in, i1 0)
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ret <16 x i32> %out
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}
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define <16 x i32> @testv16i32u(<16 x i32> %in) nounwind {
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; ALL-LABEL: testv16i32u:
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; ALL: ## BB#0:
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; ALL-NEXT: vplzcntd %zmm0, %zmm0
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; ALL-NEXT: retq
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%out = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %in, i1 -1)
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ret <16 x i32> %out
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}
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define <32 x i16> @testv32i16(<32 x i16> %in) nounwind {
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; AVX512CD-LABEL: testv32i16:
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; AVX512CD: ## BB#0:
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; AVX512CD-NEXT: vpmovzxwd {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero
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; AVX512CD-NEXT: vplzcntd %zmm0, %zmm0
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; AVX512CD-NEXT: vpmovdw %zmm0, %ymm0
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; AVX512CD-NEXT: vmovdqa {{.*#+}} ymm2 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
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; AVX512CD-NEXT: vpsubw %ymm2, %ymm0, %ymm0
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; AVX512CD-NEXT: vpmovzxwd {{.*#+}} zmm1 = ymm1[0],zero,ymm1[1],zero,ymm1[2],zero,ymm1[3],zero,ymm1[4],zero,ymm1[5],zero,ymm1[6],zero,ymm1[7],zero,ymm1[8],zero,ymm1[9],zero,ymm1[10],zero,ymm1[11],zero,ymm1[12],zero,ymm1[13],zero,ymm1[14],zero,ymm1[15],zero
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; AVX512CD-NEXT: vplzcntd %zmm1, %zmm1
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; AVX512CD-NEXT: vpmovdw %zmm1, %ymm1
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; AVX512CD-NEXT: vpsubw %ymm2, %ymm1, %ymm1
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; AVX512CD-NEXT: retq
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;
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; AVX512BW-LABEL: testv32i16:
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; AVX512BW: ## BB#0:
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; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm1
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; AVX512BW-NEXT: vpmovzxwd {{.*#+}} zmm1 = ymm1[0],zero,ymm1[1],zero,ymm1[2],zero,ymm1[3],zero,ymm1[4],zero,ymm1[5],zero,ymm1[6],zero,ymm1[7],zero,ymm1[8],zero,ymm1[9],zero,ymm1[10],zero,ymm1[11],zero,ymm1[12],zero,ymm1[13],zero,ymm1[14],zero,ymm1[15],zero
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; AVX512BW-NEXT: vplzcntd %zmm1, %zmm1
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; AVX512BW-NEXT: vpmovdw %zmm1, %ymm1
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; AVX512BW-NEXT: vmovdqa {{.*#+}} ymm2 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
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; AVX512BW-NEXT: vpsubw %ymm2, %ymm1, %ymm1
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; AVX512BW-NEXT: vpmovzxwd {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero
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; AVX512BW-NEXT: vplzcntd %zmm0, %zmm0
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; AVX512BW-NEXT: vpmovdw %zmm0, %ymm0
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; AVX512BW-NEXT: vpsubw %ymm2, %ymm0, %ymm0
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; AVX512BW-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
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; AVX512BW-NEXT: retq
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%out = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %in, i1 0)
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ret <32 x i16> %out
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}
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define <32 x i16> @testv32i16u(<32 x i16> %in) nounwind {
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; AVX512CD-LABEL: testv32i16u:
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; AVX512CD: ## BB#0:
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; AVX512CD-NEXT: vpmovzxwd {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero
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; AVX512CD-NEXT: vplzcntd %zmm0, %zmm0
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; AVX512CD-NEXT: vpmovdw %zmm0, %ymm0
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; AVX512CD-NEXT: vmovdqa {{.*#+}} ymm2 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
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; AVX512CD-NEXT: vpsubw %ymm2, %ymm0, %ymm0
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; AVX512CD-NEXT: vpmovzxwd {{.*#+}} zmm1 = ymm1[0],zero,ymm1[1],zero,ymm1[2],zero,ymm1[3],zero,ymm1[4],zero,ymm1[5],zero,ymm1[6],zero,ymm1[7],zero,ymm1[8],zero,ymm1[9],zero,ymm1[10],zero,ymm1[11],zero,ymm1[12],zero,ymm1[13],zero,ymm1[14],zero,ymm1[15],zero
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; AVX512CD-NEXT: vplzcntd %zmm1, %zmm1
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; AVX512CD-NEXT: vpmovdw %zmm1, %ymm1
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; AVX512CD-NEXT: vpsubw %ymm2, %ymm1, %ymm1
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; AVX512CD-NEXT: retq
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;
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; AVX512BW-LABEL: testv32i16u:
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; AVX512BW: ## BB#0:
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; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm1
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; AVX512BW-NEXT: vpmovzxwd {{.*#+}} zmm1 = ymm1[0],zero,ymm1[1],zero,ymm1[2],zero,ymm1[3],zero,ymm1[4],zero,ymm1[5],zero,ymm1[6],zero,ymm1[7],zero,ymm1[8],zero,ymm1[9],zero,ymm1[10],zero,ymm1[11],zero,ymm1[12],zero,ymm1[13],zero,ymm1[14],zero,ymm1[15],zero
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; AVX512BW-NEXT: vplzcntd %zmm1, %zmm1
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; AVX512BW-NEXT: vpmovdw %zmm1, %ymm1
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; AVX512BW-NEXT: vmovdqa {{.*#+}} ymm2 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
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; AVX512BW-NEXT: vpsubw %ymm2, %ymm1, %ymm1
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; AVX512BW-NEXT: vpmovzxwd {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero
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; AVX512BW-NEXT: vplzcntd %zmm0, %zmm0
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; AVX512BW-NEXT: vpmovdw %zmm0, %ymm0
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; AVX512BW-NEXT: vpsubw %ymm2, %ymm0, %ymm0
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; AVX512BW-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
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; AVX512BW-NEXT: retq
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%out = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %in, i1 -1)
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ret <32 x i16> %out
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}
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define <64 x i8> @testv64i8(<64 x i8> %in) nounwind {
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; AVX512CD-LABEL: testv64i8:
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; AVX512CD: ## BB#0:
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; AVX512CD-NEXT: vextractf128 $1, %ymm0, %xmm2
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; AVX512CD-NEXT: vpmovzxbd {{.*#+}} zmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero,xmm2[4],zero,zero,zero,xmm2[5],zero,zero,zero,xmm2[6],zero,zero,zero,xmm2[7],zero,zero,zero,xmm2[8],zero,zero,zero,xmm2[9],zero,zero,zero,xmm2[10],zero,zero,zero,xmm2[11],zero,zero,zero,xmm2[12],zero,zero,zero,xmm2[13],zero,zero,zero,xmm2[14],zero,zero,zero,xmm2[15],zero,zero,zero
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; AVX512CD-NEXT: vplzcntd %zmm2, %zmm2
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; AVX512CD-NEXT: vpmovdb %zmm2, %xmm2
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; AVX512CD-NEXT: vmovdqa {{.*#+}} xmm3 = [24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24]
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; AVX512CD-NEXT: vpsubb %xmm3, %xmm2, %xmm2
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; AVX512CD-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
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; AVX512CD-NEXT: vplzcntd %zmm0, %zmm0
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; AVX512CD-NEXT: vpmovdb %zmm0, %xmm0
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; AVX512CD-NEXT: vpsubb %xmm3, %xmm0, %xmm0
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; AVX512CD-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
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; AVX512CD-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX512CD-NEXT: vpmovzxbd {{.*#+}} zmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero,xmm2[4],zero,zero,zero,xmm2[5],zero,zero,zero,xmm2[6],zero,zero,zero,xmm2[7],zero,zero,zero,xmm2[8],zero,zero,zero,xmm2[9],zero,zero,zero,xmm2[10],zero,zero,zero,xmm2[11],zero,zero,zero,xmm2[12],zero,zero,zero,xmm2[13],zero,zero,zero,xmm2[14],zero,zero,zero,xmm2[15],zero,zero,zero
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; AVX512CD-NEXT: vplzcntd %zmm2, %zmm2
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; AVX512CD-NEXT: vpmovdb %zmm2, %xmm2
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; AVX512CD-NEXT: vpsubb %xmm3, %xmm2, %xmm2
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; AVX512CD-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,zero
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; AVX512CD-NEXT: vplzcntd %zmm1, %zmm1
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; AVX512CD-NEXT: vpmovdb %zmm1, %xmm1
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; AVX512CD-NEXT: vpsubb %xmm3, %xmm1, %xmm1
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; AVX512CD-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
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; AVX512CD-NEXT: retq
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;
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; AVX512BW-LABEL: testv64i8:
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; AVX512BW: ## BB#0:
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; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm1
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; AVX512BW-NEXT: vextracti128 $1, %ymm1, %xmm2
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; AVX512BW-NEXT: vpmovzxbd {{.*#+}} zmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero,xmm2[4],zero,zero,zero,xmm2[5],zero,zero,zero,xmm2[6],zero,zero,zero,xmm2[7],zero,zero,zero,xmm2[8],zero,zero,zero,xmm2[9],zero,zero,zero,xmm2[10],zero,zero,zero,xmm2[11],zero,zero,zero,xmm2[12],zero,zero,zero,xmm2[13],zero,zero,zero,xmm2[14],zero,zero,zero,xmm2[15],zero,zero,zero
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; AVX512BW-NEXT: vplzcntd %zmm2, %zmm2
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; AVX512BW-NEXT: vpmovdb %zmm2, %xmm2
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; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm3 = [24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24]
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; AVX512BW-NEXT: vpsubb %xmm3, %xmm2, %xmm2
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; AVX512BW-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,zero
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; AVX512BW-NEXT: vplzcntd %zmm1, %zmm1
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; AVX512BW-NEXT: vpmovdb %zmm1, %xmm1
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; AVX512BW-NEXT: vpsubb %xmm3, %xmm1, %xmm1
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; AVX512BW-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
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; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm2
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; AVX512BW-NEXT: vpmovzxbd {{.*#+}} zmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero,xmm2[4],zero,zero,zero,xmm2[5],zero,zero,zero,xmm2[6],zero,zero,zero,xmm2[7],zero,zero,zero,xmm2[8],zero,zero,zero,xmm2[9],zero,zero,zero,xmm2[10],zero,zero,zero,xmm2[11],zero,zero,zero,xmm2[12],zero,zero,zero,xmm2[13],zero,zero,zero,xmm2[14],zero,zero,zero,xmm2[15],zero,zero,zero
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; AVX512BW-NEXT: vplzcntd %zmm2, %zmm2
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; AVX512BW-NEXT: vpmovdb %zmm2, %xmm2
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; AVX512BW-NEXT: vpsubb %xmm3, %xmm2, %xmm2
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; AVX512BW-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
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; AVX512BW-NEXT: vplzcntd %zmm0, %zmm0
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; AVX512BW-NEXT: vpmovdb %zmm0, %xmm0
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; AVX512BW-NEXT: vpsubb %xmm3, %xmm0, %xmm0
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; AVX512BW-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
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; AVX512BW-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
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; AVX512BW-NEXT: retq
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%out = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %in, i1 0)
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ret <64 x i8> %out
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}
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define <64 x i8> @testv64i8u(<64 x i8> %in) nounwind {
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; AVX512CD-LABEL: testv64i8u:
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; AVX512CD: ## BB#0:
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; AVX512CD-NEXT: vextractf128 $1, %ymm0, %xmm2
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; AVX512CD-NEXT: vpmovzxbd {{.*#+}} zmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero,xmm2[4],zero,zero,zero,xmm2[5],zero,zero,zero,xmm2[6],zero,zero,zero,xmm2[7],zero,zero,zero,xmm2[8],zero,zero,zero,xmm2[9],zero,zero,zero,xmm2[10],zero,zero,zero,xmm2[11],zero,zero,zero,xmm2[12],zero,zero,zero,xmm2[13],zero,zero,zero,xmm2[14],zero,zero,zero,xmm2[15],zero,zero,zero
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; AVX512CD-NEXT: vplzcntd %zmm2, %zmm2
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; AVX512CD-NEXT: vpmovdb %zmm2, %xmm2
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; AVX512CD-NEXT: vmovdqa {{.*#+}} xmm3 = [24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24]
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; AVX512CD-NEXT: vpsubb %xmm3, %xmm2, %xmm2
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; AVX512CD-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
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; AVX512CD-NEXT: vplzcntd %zmm0, %zmm0
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; AVX512CD-NEXT: vpmovdb %zmm0, %xmm0
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; AVX512CD-NEXT: vpsubb %xmm3, %xmm0, %xmm0
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; AVX512CD-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
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; AVX512CD-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX512CD-NEXT: vpmovzxbd {{.*#+}} zmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero,xmm2[4],zero,zero,zero,xmm2[5],zero,zero,zero,xmm2[6],zero,zero,zero,xmm2[7],zero,zero,zero,xmm2[8],zero,zero,zero,xmm2[9],zero,zero,zero,xmm2[10],zero,zero,zero,xmm2[11],zero,zero,zero,xmm2[12],zero,zero,zero,xmm2[13],zero,zero,zero,xmm2[14],zero,zero,zero,xmm2[15],zero,zero,zero
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; AVX512CD-NEXT: vplzcntd %zmm2, %zmm2
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; AVX512CD-NEXT: vpmovdb %zmm2, %xmm2
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; AVX512CD-NEXT: vpsubb %xmm3, %xmm2, %xmm2
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; AVX512CD-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,zero
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; AVX512CD-NEXT: vplzcntd %zmm1, %zmm1
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; AVX512CD-NEXT: vpmovdb %zmm1, %xmm1
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; AVX512CD-NEXT: vpsubb %xmm3, %xmm1, %xmm1
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; AVX512CD-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
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; AVX512CD-NEXT: retq
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;
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; AVX512BW-LABEL: testv64i8u:
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; AVX512BW: ## BB#0:
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; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm1
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; AVX512BW-NEXT: vextracti128 $1, %ymm1, %xmm2
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; AVX512BW-NEXT: vpmovzxbd {{.*#+}} zmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero,xmm2[4],zero,zero,zero,xmm2[5],zero,zero,zero,xmm2[6],zero,zero,zero,xmm2[7],zero,zero,zero,xmm2[8],zero,zero,zero,xmm2[9],zero,zero,zero,xmm2[10],zero,zero,zero,xmm2[11],zero,zero,zero,xmm2[12],zero,zero,zero,xmm2[13],zero,zero,zero,xmm2[14],zero,zero,zero,xmm2[15],zero,zero,zero
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; AVX512BW-NEXT: vplzcntd %zmm2, %zmm2
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; AVX512BW-NEXT: vpmovdb %zmm2, %xmm2
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; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm3 = [24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24]
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; AVX512BW-NEXT: vpsubb %xmm3, %xmm2, %xmm2
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; AVX512BW-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,zero
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; AVX512BW-NEXT: vplzcntd %zmm1, %zmm1
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; AVX512BW-NEXT: vpmovdb %zmm1, %xmm1
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|
; AVX512BW-NEXT: vpsubb %xmm3, %xmm1, %xmm1
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; AVX512BW-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
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; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm2
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|
; AVX512BW-NEXT: vpmovzxbd {{.*#+}} zmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero,xmm2[4],zero,zero,zero,xmm2[5],zero,zero,zero,xmm2[6],zero,zero,zero,xmm2[7],zero,zero,zero,xmm2[8],zero,zero,zero,xmm2[9],zero,zero,zero,xmm2[10],zero,zero,zero,xmm2[11],zero,zero,zero,xmm2[12],zero,zero,zero,xmm2[13],zero,zero,zero,xmm2[14],zero,zero,zero,xmm2[15],zero,zero,zero
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; AVX512BW-NEXT: vplzcntd %zmm2, %zmm2
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|
; AVX512BW-NEXT: vpmovdb %zmm2, %xmm2
|
|
; AVX512BW-NEXT: vpsubb %xmm3, %xmm2, %xmm2
|
|
; AVX512BW-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
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|
; AVX512BW-NEXT: vplzcntd %zmm0, %zmm0
|
|
; AVX512BW-NEXT: vpmovdb %zmm0, %xmm0
|
|
; AVX512BW-NEXT: vpsubb %xmm3, %xmm0, %xmm0
|
|
; AVX512BW-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
|
|
; AVX512BW-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
|
|
; AVX512BW-NEXT: retq
|
|
%out = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %in, i1 -1)
|
|
ret <64 x i8> %out
|
|
}
|
|
|
|
declare <8 x i64> @llvm.ctlz.v8i64(<8 x i64>, i1)
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|
declare <16 x i32> @llvm.ctlz.v16i32(<16 x i32>, i1)
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|
declare <32 x i16> @llvm.ctlz.v32i16(<32 x i16>, i1)
|
|
declare <64 x i8> @llvm.ctlz.v64i8(<64 x i8>, i1)
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