781 lines
35 KiB
LLVM
781 lines
35 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=+avx | FileCheck %s --check-prefix=AVX1
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX2 --check-prefix=AVX2NOBW
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefix=AVX2 --check-prefix=AVX512BW
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;
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; sdiv by 7
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;
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define <4 x i64> @test_div7_4i64(<4 x i64> %a) nounwind {
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; AVX1-LABEL: test_div7_4i64:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
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; AVX1-NEXT: vpextrq $1, %xmm1, %rax
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; AVX1-NEXT: movabsq $5270498306774157605, %rcx # imm = 0x4924924924924925
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; AVX1-NEXT: imulq %rcx
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; AVX1-NEXT: movq %rdx, %rax
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; AVX1-NEXT: shrq $63, %rax
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; AVX1-NEXT: sarq %rdx
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; AVX1-NEXT: addq %rax, %rdx
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; AVX1-NEXT: vmovq %rdx, %xmm2
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; AVX1-NEXT: vmovq %xmm1, %rax
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; AVX1-NEXT: imulq %rcx
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; AVX1-NEXT: movq %rdx, %rax
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; AVX1-NEXT: shrq $63, %rax
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; AVX1-NEXT: sarq %rdx
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; AVX1-NEXT: addq %rax, %rdx
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; AVX1-NEXT: vmovq %rdx, %xmm1
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; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
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; AVX1-NEXT: vpextrq $1, %xmm0, %rax
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; AVX1-NEXT: imulq %rcx
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; AVX1-NEXT: movq %rdx, %rax
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; AVX1-NEXT: shrq $63, %rax
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; AVX1-NEXT: sarq %rdx
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; AVX1-NEXT: addq %rax, %rdx
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; AVX1-NEXT: vmovq %rdx, %xmm2
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; AVX1-NEXT: vmovq %xmm0, %rax
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; AVX1-NEXT: imulq %rcx
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; AVX1-NEXT: movq %rdx, %rax
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; AVX1-NEXT: shrq $63, %rax
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; AVX1-NEXT: sarq %rdx
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; AVX1-NEXT: addq %rax, %rdx
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; AVX1-NEXT: vmovq %rdx, %xmm0
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; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
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; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: test_div7_4i64:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
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; AVX2-NEXT: vpextrq $1, %xmm1, %rax
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; AVX2-NEXT: movabsq $5270498306774157605, %rcx # imm = 0x4924924924924925
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; AVX2-NEXT: imulq %rcx
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; AVX2-NEXT: movq %rdx, %rax
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; AVX2-NEXT: shrq $63, %rax
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; AVX2-NEXT: sarq %rdx
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; AVX2-NEXT: addq %rax, %rdx
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; AVX2-NEXT: vmovq %rdx, %xmm2
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; AVX2-NEXT: vmovq %xmm1, %rax
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; AVX2-NEXT: imulq %rcx
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; AVX2-NEXT: movq %rdx, %rax
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; AVX2-NEXT: shrq $63, %rax
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; AVX2-NEXT: sarq %rdx
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; AVX2-NEXT: addq %rax, %rdx
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; AVX2-NEXT: vmovq %rdx, %xmm1
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; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
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; AVX2-NEXT: vpextrq $1, %xmm0, %rax
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; AVX2-NEXT: imulq %rcx
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; AVX2-NEXT: movq %rdx, %rax
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; AVX2-NEXT: shrq $63, %rax
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; AVX2-NEXT: sarq %rdx
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; AVX2-NEXT: addq %rax, %rdx
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; AVX2-NEXT: vmovq %rdx, %xmm2
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; AVX2-NEXT: vmovq %xmm0, %rax
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; AVX2-NEXT: imulq %rcx
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; AVX2-NEXT: movq %rdx, %rax
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; AVX2-NEXT: shrq $63, %rax
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; AVX2-NEXT: sarq %rdx
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; AVX2-NEXT: addq %rax, %rdx
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; AVX2-NEXT: vmovq %rdx, %xmm0
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; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
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; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
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; AVX2-NEXT: retq
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%res = sdiv <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7>
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ret <4 x i64> %res
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}
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define <8 x i32> @test_div7_8i32(<8 x i32> %a) nounwind {
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; AVX1-LABEL: test_div7_8i32:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
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; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [2454267027,2454267027,2454267027,2454267027]
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; AVX1-NEXT: vpmuldq %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpmuldq %xmm3, %xmm1, %xmm4
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; AVX1-NEXT: vpshufd {{.*#+}} xmm4 = xmm4[1,1,3,3]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm4[0,1],xmm2[2,3],xmm4[4,5],xmm2[6,7]
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; AVX1-NEXT: vpaddd %xmm1, %xmm2, %xmm1
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; AVX1-NEXT: vpsrld $31, %xmm1, %xmm2
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; AVX1-NEXT: vpsrad $2, %xmm1, %xmm1
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; AVX1-NEXT: vpaddd %xmm2, %xmm1, %xmm1
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; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
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; AVX1-NEXT: vpmuldq %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpmuldq %xmm3, %xmm0, %xmm3
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; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm3[1,1,3,3]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0,1],xmm2[2,3],xmm3[4,5],xmm2[6,7]
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; AVX1-NEXT: vpaddd %xmm0, %xmm2, %xmm0
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; AVX1-NEXT: vpsrld $31, %xmm0, %xmm2
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; AVX1-NEXT: vpsrad $2, %xmm0, %xmm0
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; AVX1-NEXT: vpaddd %xmm2, %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: test_div7_8i32:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vpshufd {{.*#+}} ymm1 = ymm0[1,1,3,3,5,5,7,7]
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; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm2 = [2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027]
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; AVX2-NEXT: vpmuldq %ymm2, %ymm1, %ymm1
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; AVX2-NEXT: vpmuldq %ymm2, %ymm0, %ymm2
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; AVX2-NEXT: vpshufd {{.*#+}} ymm2 = ymm2[1,1,3,3,5,5,7,7]
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; AVX2-NEXT: vpblendd {{.*#+}} ymm1 = ymm2[0],ymm1[1],ymm2[2],ymm1[3],ymm2[4],ymm1[5],ymm2[6],ymm1[7]
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; AVX2-NEXT: vpaddd %ymm0, %ymm1, %ymm0
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; AVX2-NEXT: vpsrld $31, %ymm0, %ymm1
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; AVX2-NEXT: vpsrad $2, %ymm0, %ymm0
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; AVX2-NEXT: vpaddd %ymm1, %ymm0, %ymm0
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; AVX2-NEXT: retq
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%res = sdiv <8 x i32> %a, <i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7>
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ret <8 x i32> %res
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}
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define <16 x i16> @test_div7_16i16(<16 x i16> %a) nounwind {
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; AVX1-LABEL: test_div7_16i16:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [18725,18725,18725,18725,18725,18725,18725,18725]
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; AVX1-NEXT: vpmulhw %xmm2, %xmm1, %xmm1
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; AVX1-NEXT: vpsrlw $15, %xmm1, %xmm3
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; AVX1-NEXT: vpsraw $1, %xmm1, %xmm1
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; AVX1-NEXT: vpaddw %xmm3, %xmm1, %xmm1
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; AVX1-NEXT: vpmulhw %xmm2, %xmm0, %xmm0
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; AVX1-NEXT: vpsrlw $15, %xmm0, %xmm2
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; AVX1-NEXT: vpsraw $1, %xmm0, %xmm0
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; AVX1-NEXT: vpaddw %xmm2, %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: test_div7_16i16:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vpmulhw {{.*}}(%rip), %ymm0, %ymm0
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; AVX2-NEXT: vpsrlw $15, %ymm0, %ymm1
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; AVX2-NEXT: vpsraw $1, %ymm0, %ymm0
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; AVX2-NEXT: vpaddw %ymm1, %ymm0, %ymm0
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; AVX2-NEXT: retq
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%res = sdiv <16 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7>
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ret <16 x i16> %res
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}
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define <32 x i8> @test_div7_32i8(<32 x i8> %a) nounwind {
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; AVX1-LABEL: test_div7_32i8:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
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; AVX1-NEXT: vpmovsxbw %xmm1, %xmm2
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [65427,65427,65427,65427,65427,65427,65427,65427]
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; AVX1-NEXT: vpmullw %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
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; AVX1-NEXT: vpshufd {{.*#+}} xmm4 = xmm1[2,3,2,3]
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; AVX1-NEXT: vpmovsxbw %xmm4, %xmm4
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; AVX1-NEXT: vpmullw %xmm3, %xmm4, %xmm4
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; AVX1-NEXT: vpsrlw $8, %xmm4, %xmm4
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; AVX1-NEXT: vpackuswb %xmm4, %xmm2, %xmm2
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; AVX1-NEXT: vpaddb %xmm1, %xmm2, %xmm1
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; AVX1-NEXT: vpsrlw $7, %xmm1, %xmm2
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
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; AVX1-NEXT: vpand %xmm4, %xmm2, %xmm2
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; AVX1-NEXT: vpsrlw $2, %xmm1, %xmm1
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63]
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; AVX1-NEXT: vpand %xmm5, %xmm1, %xmm1
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm6 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
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; AVX1-NEXT: vpxor %xmm6, %xmm1, %xmm1
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; AVX1-NEXT: vpaddb %xmm2, %xmm1, %xmm1
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; AVX1-NEXT: vpsubb %xmm6, %xmm1, %xmm1
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; AVX1-NEXT: vpmovsxbw %xmm0, %xmm2
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; AVX1-NEXT: vpmullw %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
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; AVX1-NEXT: vpshufd {{.*#+}} xmm7 = xmm0[2,3,2,3]
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; AVX1-NEXT: vpmovsxbw %xmm7, %xmm7
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; AVX1-NEXT: vpmullw %xmm3, %xmm7, %xmm3
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; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm3
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; AVX1-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpaddb %xmm0, %xmm2, %xmm0
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; AVX1-NEXT: vpsrlw $7, %xmm0, %xmm2
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; AVX1-NEXT: vpand %xmm4, %xmm2, %xmm2
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; AVX1-NEXT: vpsrlw $2, %xmm0, %xmm0
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; AVX1-NEXT: vpand %xmm5, %xmm0, %xmm0
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; AVX1-NEXT: vpxor %xmm6, %xmm0, %xmm0
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; AVX1-NEXT: vpaddb %xmm2, %xmm0, %xmm0
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; AVX1-NEXT: vpsubb %xmm6, %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2NOBW-LABEL: test_div7_32i8:
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; AVX2NOBW: # %bb.0:
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; AVX2NOBW-NEXT: vpunpckhbw {{.*#+}} ymm1 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
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; AVX2NOBW-NEXT: vpsraw $8, %ymm1, %ymm1
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; AVX2NOBW-NEXT: vmovdqa {{.*#+}} ymm2 = [65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427]
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; AVX2NOBW-NEXT: vpmullw %ymm2, %ymm1, %ymm1
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; AVX2NOBW-NEXT: vpsrlw $8, %ymm1, %ymm1
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; AVX2NOBW-NEXT: vpunpcklbw {{.*#+}} ymm3 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
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; AVX2NOBW-NEXT: vpsraw $8, %ymm3, %ymm3
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; AVX2NOBW-NEXT: vpmullw %ymm2, %ymm3, %ymm2
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; AVX2NOBW-NEXT: vpsrlw $8, %ymm2, %ymm2
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; AVX2NOBW-NEXT: vpackuswb %ymm1, %ymm2, %ymm1
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; AVX2NOBW-NEXT: vpaddb %ymm0, %ymm1, %ymm0
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; AVX2NOBW-NEXT: vpsrlw $2, %ymm0, %ymm1
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; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %ymm1, %ymm1
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; AVX2NOBW-NEXT: vmovdqa {{.*#+}} ymm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
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; AVX2NOBW-NEXT: vpxor %ymm2, %ymm1, %ymm1
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; AVX2NOBW-NEXT: vpsrlw $7, %ymm0, %ymm0
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; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0
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; AVX2NOBW-NEXT: vpaddb %ymm0, %ymm1, %ymm0
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; AVX2NOBW-NEXT: vpsubb %ymm2, %ymm0, %ymm0
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; AVX2NOBW-NEXT: retq
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;
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; AVX512BW-LABEL: test_div7_32i8:
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; AVX512BW: # %bb.0:
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; AVX512BW-NEXT: vpmovsxbw %ymm0, %zmm1
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; AVX512BW-NEXT: vpmullw {{.*}}(%rip), %zmm1, %zmm1
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; AVX512BW-NEXT: vpsrlw $8, %zmm1, %zmm1
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; AVX512BW-NEXT: vpmovwb %zmm1, %ymm1
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; AVX512BW-NEXT: vpaddb %ymm0, %ymm1, %ymm0
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; AVX512BW-NEXT: vpsrlw $2, %ymm0, %ymm1
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; AVX512BW-NEXT: vpand {{.*}}(%rip), %ymm1, %ymm1
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; AVX512BW-NEXT: vmovdqa {{.*#+}} ymm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
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; AVX512BW-NEXT: vpxor %ymm2, %ymm1, %ymm1
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; AVX512BW-NEXT: vpsrlw $7, %ymm0, %ymm0
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; AVX512BW-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0
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; AVX512BW-NEXT: vpaddb %ymm0, %ymm1, %ymm0
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; AVX512BW-NEXT: vpsubb %ymm2, %ymm0, %ymm0
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; AVX512BW-NEXT: retq
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%res = sdiv <32 x i8> %a, <i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7>
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ret <32 x i8> %res
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}
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;
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; sdiv by non-splat constant
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;
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define <32 x i8> @test_divconstant_32i8(<32 x i8> %a) nounwind {
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; AVX1-LABEL: test_divconstant_32i8:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
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; AVX1-NEXT: vpmovsxbw %xmm1, %xmm2
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; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm2, %xmm2
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; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
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; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]
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; AVX1-NEXT: vpmovsxbw %xmm1, %xmm1
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; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm1, %xmm1
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; AVX1-NEXT: vpsrlw $8, %xmm1, %xmm1
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; AVX1-NEXT: vpackuswb %xmm1, %xmm2, %xmm1
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; AVX1-NEXT: vandps {{.*}}(%rip), %ymm0, %ymm2
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; AVX1-NEXT: vextractf128 $1, %ymm2, %xmm3
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; AVX1-NEXT: vpaddb %xmm3, %xmm1, %xmm1
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; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
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; AVX1-NEXT: vpsraw $8, %xmm3, %xmm3
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; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm3, %xmm3
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; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm3
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; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm4 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
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; AVX1-NEXT: vpsraw $8, %xmm4, %xmm4
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|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsrlw $8, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpackuswb %xmm3, %xmm4, %xmm3
|
|
; AVX1-NEXT: vpsrlw $7, %xmm1, %xmm1
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
|
|
; AVX1-NEXT: vpand %xmm4, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpaddb %xmm1, %xmm3, %xmm1
|
|
; AVX1-NEXT: vpmovsxbw %xmm0, %xmm3
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,2,3]
|
|
; AVX1-NEXT: vpmovsxbw %xmm0, %xmm0
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpackuswb %xmm0, %xmm3, %xmm0
|
|
; AVX1-NEXT: vpaddb %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
|
|
; AVX1-NEXT: vpsraw $8, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm3 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
|
; AVX1-NEXT: vpsraw $8, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpackuswb %xmm2, %xmm3, %xmm2
|
|
; AVX1-NEXT: vpsrlw $7, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpand %xmm4, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpaddb %xmm0, %xmm2, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2NOBW-LABEL: test_divconstant_32i8:
|
|
; AVX2NOBW: # %bb.0:
|
|
; AVX2NOBW-NEXT: vpunpckhbw {{.*#+}} ymm1 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
|
|
; AVX2NOBW-NEXT: vpsraw $8, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpunpcklbw {{.*#+}} ymm2 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
|
|
; AVX2NOBW-NEXT: vpsraw $8, %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpackuswb %ymm1, %ymm2, %ymm1
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX2NOBW-NEXT: vpaddb %ymm0, %ymm1, %ymm0
|
|
; AVX2NOBW-NEXT: vpunpckhbw {{.*#+}} ymm1 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
|
|
; AVX2NOBW-NEXT: vpsraw $8, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpunpcklbw {{.*#+}} ymm2 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
|
|
; AVX2NOBW-NEXT: vpsraw $8, %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpackuswb %ymm1, %ymm2, %ymm1
|
|
; AVX2NOBW-NEXT: vpsrlw $7, %ymm0, %ymm0
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX2NOBW-NEXT: vpaddb %ymm0, %ymm1, %ymm0
|
|
; AVX2NOBW-NEXT: retq
|
|
;
|
|
; AVX512BW-LABEL: test_divconstant_32i8:
|
|
; AVX512BW: # %bb.0:
|
|
; AVX512BW-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm1
|
|
; AVX512BW-NEXT: vpmovsxbw %ymm0, %zmm0
|
|
; AVX512BW-NEXT: vpmullw {{.*}}(%rip), %zmm0, %zmm0
|
|
; AVX512BW-NEXT: vpsrlw $8, %zmm0, %zmm0
|
|
; AVX512BW-NEXT: vpmovwb %zmm0, %ymm0
|
|
; AVX512BW-NEXT: vpaddb %ymm1, %ymm0, %ymm0
|
|
; AVX512BW-NEXT: vpsrlw $7, %ymm0, %ymm1
|
|
; AVX512BW-NEXT: vpand {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX512BW-NEXT: vpmovsxbw %ymm0, %zmm0
|
|
; AVX512BW-NEXT: vpsravw {{.*}}(%rip), %zmm0, %zmm0
|
|
; AVX512BW-NEXT: vpmovwb %zmm0, %ymm0
|
|
; AVX512BW-NEXT: vpaddb %ymm1, %ymm0, %ymm0
|
|
; AVX512BW-NEXT: retq
|
|
%res = sdiv <32 x i8> %a, <i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 20, i8 21, i8 22, i8 22, i8 21, i8 20, i8 19, i8 18, i8 17, i8 16, i8 15, i8 14, i8 13, i8 12, i8 11, i8 10, i8 9, i8 8, i8 7>
|
|
ret <32 x i8> %res
|
|
}
|
|
|
|
;
|
|
; srem by 7
|
|
;
|
|
|
|
define <4 x i64> @test_rem7_4i64(<4 x i64> %a) nounwind {
|
|
; AVX1-LABEL: test_rem7_4i64:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vpextrq $1, %xmm1, %rcx
|
|
; AVX1-NEXT: movabsq $5270498306774157605, %rsi # imm = 0x4924924924924925
|
|
; AVX1-NEXT: movq %rcx, %rax
|
|
; AVX1-NEXT: imulq %rsi
|
|
; AVX1-NEXT: movq %rdx, %rax
|
|
; AVX1-NEXT: shrq $63, %rax
|
|
; AVX1-NEXT: sarq %rdx
|
|
; AVX1-NEXT: addq %rax, %rdx
|
|
; AVX1-NEXT: leaq (,%rdx,8), %rax
|
|
; AVX1-NEXT: subq %rax, %rdx
|
|
; AVX1-NEXT: addq %rcx, %rdx
|
|
; AVX1-NEXT: vmovq %rdx, %xmm2
|
|
; AVX1-NEXT: vmovq %xmm1, %rcx
|
|
; AVX1-NEXT: movq %rcx, %rax
|
|
; AVX1-NEXT: imulq %rsi
|
|
; AVX1-NEXT: movq %rdx, %rax
|
|
; AVX1-NEXT: shrq $63, %rax
|
|
; AVX1-NEXT: sarq %rdx
|
|
; AVX1-NEXT: addq %rax, %rdx
|
|
; AVX1-NEXT: leaq (,%rdx,8), %rax
|
|
; AVX1-NEXT: subq %rax, %rdx
|
|
; AVX1-NEXT: addq %rcx, %rdx
|
|
; AVX1-NEXT: vmovq %rdx, %xmm1
|
|
; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
|
|
; AVX1-NEXT: vpextrq $1, %xmm0, %rcx
|
|
; AVX1-NEXT: movq %rcx, %rax
|
|
; AVX1-NEXT: imulq %rsi
|
|
; AVX1-NEXT: movq %rdx, %rax
|
|
; AVX1-NEXT: shrq $63, %rax
|
|
; AVX1-NEXT: sarq %rdx
|
|
; AVX1-NEXT: addq %rax, %rdx
|
|
; AVX1-NEXT: leaq (,%rdx,8), %rax
|
|
; AVX1-NEXT: subq %rax, %rdx
|
|
; AVX1-NEXT: addq %rcx, %rdx
|
|
; AVX1-NEXT: vmovq %rdx, %xmm2
|
|
; AVX1-NEXT: vmovq %xmm0, %rcx
|
|
; AVX1-NEXT: movq %rcx, %rax
|
|
; AVX1-NEXT: imulq %rsi
|
|
; AVX1-NEXT: movq %rdx, %rax
|
|
; AVX1-NEXT: shrq $63, %rax
|
|
; AVX1-NEXT: sarq %rdx
|
|
; AVX1-NEXT: addq %rax, %rdx
|
|
; AVX1-NEXT: leaq (,%rdx,8), %rax
|
|
; AVX1-NEXT: subq %rax, %rdx
|
|
; AVX1-NEXT: addq %rcx, %rdx
|
|
; AVX1-NEXT: vmovq %rdx, %xmm0
|
|
; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test_rem7_4i64:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
|
|
; AVX2-NEXT: vpextrq $1, %xmm1, %rcx
|
|
; AVX2-NEXT: movabsq $5270498306774157605, %rsi # imm = 0x4924924924924925
|
|
; AVX2-NEXT: movq %rcx, %rax
|
|
; AVX2-NEXT: imulq %rsi
|
|
; AVX2-NEXT: movq %rdx, %rax
|
|
; AVX2-NEXT: shrq $63, %rax
|
|
; AVX2-NEXT: sarq %rdx
|
|
; AVX2-NEXT: addq %rax, %rdx
|
|
; AVX2-NEXT: leaq (,%rdx,8), %rax
|
|
; AVX2-NEXT: subq %rax, %rdx
|
|
; AVX2-NEXT: addq %rcx, %rdx
|
|
; AVX2-NEXT: vmovq %rdx, %xmm2
|
|
; AVX2-NEXT: vmovq %xmm1, %rcx
|
|
; AVX2-NEXT: movq %rcx, %rax
|
|
; AVX2-NEXT: imulq %rsi
|
|
; AVX2-NEXT: movq %rdx, %rax
|
|
; AVX2-NEXT: shrq $63, %rax
|
|
; AVX2-NEXT: sarq %rdx
|
|
; AVX2-NEXT: addq %rax, %rdx
|
|
; AVX2-NEXT: leaq (,%rdx,8), %rax
|
|
; AVX2-NEXT: subq %rax, %rdx
|
|
; AVX2-NEXT: addq %rcx, %rdx
|
|
; AVX2-NEXT: vmovq %rdx, %xmm1
|
|
; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
|
|
; AVX2-NEXT: vpextrq $1, %xmm0, %rcx
|
|
; AVX2-NEXT: movq %rcx, %rax
|
|
; AVX2-NEXT: imulq %rsi
|
|
; AVX2-NEXT: movq %rdx, %rax
|
|
; AVX2-NEXT: shrq $63, %rax
|
|
; AVX2-NEXT: sarq %rdx
|
|
; AVX2-NEXT: addq %rax, %rdx
|
|
; AVX2-NEXT: leaq (,%rdx,8), %rax
|
|
; AVX2-NEXT: subq %rax, %rdx
|
|
; AVX2-NEXT: addq %rcx, %rdx
|
|
; AVX2-NEXT: vmovq %rdx, %xmm2
|
|
; AVX2-NEXT: vmovq %xmm0, %rcx
|
|
; AVX2-NEXT: movq %rcx, %rax
|
|
; AVX2-NEXT: imulq %rsi
|
|
; AVX2-NEXT: movq %rdx, %rax
|
|
; AVX2-NEXT: shrq $63, %rax
|
|
; AVX2-NEXT: sarq %rdx
|
|
; AVX2-NEXT: addq %rax, %rdx
|
|
; AVX2-NEXT: leaq (,%rdx,8), %rax
|
|
; AVX2-NEXT: subq %rax, %rdx
|
|
; AVX2-NEXT: addq %rcx, %rdx
|
|
; AVX2-NEXT: vmovq %rdx, %xmm0
|
|
; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
|
|
; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
%res = srem <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7>
|
|
ret <4 x i64> %res
|
|
}
|
|
|
|
define <8 x i32> @test_rem7_8i32(<8 x i32> %a) nounwind {
|
|
; AVX1-LABEL: test_rem7_8i32:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm1[1,1,3,3]
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [2454267027,2454267027,2454267027,2454267027]
|
|
; AVX1-NEXT: vpmuldq %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpmuldq %xmm3, %xmm1, %xmm4
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm4 = xmm4[1,1,3,3]
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm4[0,1],xmm2[2,3],xmm4[4,5],xmm2[6,7]
|
|
; AVX1-NEXT: vpaddd %xmm1, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrld $31, %xmm2, %xmm4
|
|
; AVX1-NEXT: vpsrad $2, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddd %xmm4, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpslld $3, %xmm2, %xmm4
|
|
; AVX1-NEXT: vpsubd %xmm4, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddd %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
|
|
; AVX1-NEXT: vpmuldq %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpmuldq %xmm3, %xmm0, %xmm3
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm3[1,1,3,3]
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0,1],xmm2[2,3],xmm3[4,5],xmm2[6,7]
|
|
; AVX1-NEXT: vpaddd %xmm0, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrld $31, %xmm2, %xmm3
|
|
; AVX1-NEXT: vpsrad $2, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddd %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpslld $3, %xmm2, %xmm3
|
|
; AVX1-NEXT: vpsubd %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddd %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test_rem7_8i32:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vpshufd {{.*#+}} ymm1 = ymm0[1,1,3,3,5,5,7,7]
|
|
; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm2 = [2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027]
|
|
; AVX2-NEXT: vpmuldq %ymm2, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpmuldq %ymm2, %ymm0, %ymm2
|
|
; AVX2-NEXT: vpshufd {{.*#+}} ymm2 = ymm2[1,1,3,3,5,5,7,7]
|
|
; AVX2-NEXT: vpblendd {{.*#+}} ymm1 = ymm2[0],ymm1[1],ymm2[2],ymm1[3],ymm2[4],ymm1[5],ymm2[6],ymm1[7]
|
|
; AVX2-NEXT: vpaddd %ymm0, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpsrld $31, %ymm1, %ymm2
|
|
; AVX2-NEXT: vpsrad $2, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpaddd %ymm2, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm2 = [7,7,7,7,7,7,7,7]
|
|
; AVX2-NEXT: vpmulld %ymm2, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpsubd %ymm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
%res = srem <8 x i32> %a, <i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7>
|
|
ret <8 x i32> %res
|
|
}
|
|
|
|
define <16 x i16> @test_rem7_16i16(<16 x i16> %a) nounwind {
|
|
; AVX1-LABEL: test_rem7_16i16:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [18725,18725,18725,18725,18725,18725,18725,18725]
|
|
; AVX1-NEXT: vpmulhw %xmm2, %xmm1, %xmm3
|
|
; AVX1-NEXT: vpsrlw $15, %xmm3, %xmm4
|
|
; AVX1-NEXT: vpsraw $1, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpaddw %xmm4, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsllw $3, %xmm3, %xmm4
|
|
; AVX1-NEXT: vpsubw %xmm4, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpaddw %xmm3, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpmulhw %xmm2, %xmm0, %xmm2
|
|
; AVX1-NEXT: vpsrlw $15, %xmm2, %xmm3
|
|
; AVX1-NEXT: vpsraw $1, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddw %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsllw $3, %xmm2, %xmm3
|
|
; AVX1-NEXT: vpsubw %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddw %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test_rem7_16i16:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vpmulhw {{.*}}(%rip), %ymm0, %ymm1
|
|
; AVX2-NEXT: vpsrlw $15, %ymm1, %ymm2
|
|
; AVX2-NEXT: vpsraw $1, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpaddw %ymm2, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2-NEXT: vpsubw %ymm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
%res = srem <16 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7>
|
|
ret <16 x i16> %res
|
|
}
|
|
|
|
define <32 x i8> @test_rem7_32i8(<32 x i8> %a) nounwind {
|
|
; AVX1-LABEL: test_rem7_32i8:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vpmovsxbw %xmm1, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [65427,65427,65427,65427,65427,65427,65427,65427]
|
|
; AVX1-NEXT: vpmullw %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm4 = xmm1[2,3,2,3]
|
|
; AVX1-NEXT: vpmovsxbw %xmm4, %xmm4
|
|
; AVX1-NEXT: vpmullw %xmm3, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsrlw $8, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpackuswb %xmm4, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddb %xmm1, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrlw $7, %xmm2, %xmm4
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm8 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
|
|
; AVX1-NEXT: vpand %xmm4, %xmm8, %xmm4
|
|
; AVX1-NEXT: vpsrlw $2, %xmm2, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm6 = [63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63]
|
|
; AVX1-NEXT: vpand %xmm6, %xmm2, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm7 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
|
|
; AVX1-NEXT: vpxor %xmm7, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddb %xmm4, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsubb %xmm7, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsllw $3, %xmm2, %xmm4
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248]
|
|
; AVX1-NEXT: vpand %xmm5, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsubb %xmm4, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddb %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpmovsxbw %xmm0, %xmm2
|
|
; AVX1-NEXT: vpmullw %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm4 = xmm0[2,3,2,3]
|
|
; AVX1-NEXT: vpmovsxbw %xmm4, %xmm4
|
|
; AVX1-NEXT: vpmullw %xmm3, %xmm4, %xmm3
|
|
; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddb %xmm0, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrlw $7, %xmm2, %xmm3
|
|
; AVX1-NEXT: vpand %xmm3, %xmm8, %xmm3
|
|
; AVX1-NEXT: vpsrlw $2, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpand %xmm6, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpxor %xmm7, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddb %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsubb %xmm7, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsllw $3, %xmm2, %xmm3
|
|
; AVX1-NEXT: vpand %xmm5, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsubb %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddb %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2NOBW-LABEL: test_rem7_32i8:
|
|
; AVX2NOBW: # %bb.0:
|
|
; AVX2NOBW-NEXT: vpunpckhbw {{.*#+}} ymm1 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
|
|
; AVX2NOBW-NEXT: vpsraw $8, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vmovdqa {{.*#+}} ymm2 = [65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427]
|
|
; AVX2NOBW-NEXT: vpmullw %ymm2, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpunpcklbw {{.*#+}} ymm3 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
|
|
; AVX2NOBW-NEXT: vpsraw $8, %ymm3, %ymm3
|
|
; AVX2NOBW-NEXT: vpmullw %ymm2, %ymm3, %ymm2
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpackuswb %ymm1, %ymm2, %ymm1
|
|
; AVX2NOBW-NEXT: vpaddb %ymm0, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpsrlw $2, %ymm1, %ymm2
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vmovdqa {{.*#+}} ymm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
|
|
; AVX2NOBW-NEXT: vpxor %ymm3, %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpsrlw $7, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpaddb %ymm1, %ymm2, %ymm1
|
|
; AVX2NOBW-NEXT: vpsubb %ymm3, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpsllw $3, %ymm1, %ymm2
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpsubb %ymm2, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpaddb %ymm1, %ymm0, %ymm0
|
|
; AVX2NOBW-NEXT: retq
|
|
;
|
|
; AVX512BW-LABEL: test_rem7_32i8:
|
|
; AVX512BW: # %bb.0:
|
|
; AVX512BW-NEXT: vpmovsxbw %ymm0, %zmm1
|
|
; AVX512BW-NEXT: vpmullw {{.*}}(%rip), %zmm1, %zmm1
|
|
; AVX512BW-NEXT: vpsrlw $8, %zmm1, %zmm1
|
|
; AVX512BW-NEXT: vpmovwb %zmm1, %ymm1
|
|
; AVX512BW-NEXT: vpaddb %ymm0, %ymm1, %ymm1
|
|
; AVX512BW-NEXT: vpsrlw $2, %ymm1, %ymm2
|
|
; AVX512BW-NEXT: vpand {{.*}}(%rip), %ymm2, %ymm2
|
|
; AVX512BW-NEXT: vmovdqa {{.*#+}} ymm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
|
|
; AVX512BW-NEXT: vpxor %ymm3, %ymm2, %ymm2
|
|
; AVX512BW-NEXT: vpsrlw $7, %ymm1, %ymm1
|
|
; AVX512BW-NEXT: vpand {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX512BW-NEXT: vpaddb %ymm1, %ymm2, %ymm1
|
|
; AVX512BW-NEXT: vpsubb %ymm3, %ymm1, %ymm1
|
|
; AVX512BW-NEXT: vpsllw $3, %ymm1, %ymm2
|
|
; AVX512BW-NEXT: vpand {{.*}}(%rip), %ymm2, %ymm2
|
|
; AVX512BW-NEXT: vpsubb %ymm2, %ymm1, %ymm1
|
|
; AVX512BW-NEXT: vpaddb %ymm1, %ymm0, %ymm0
|
|
; AVX512BW-NEXT: retq
|
|
%res = srem <32 x i8> %a, <i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7>
|
|
ret <32 x i8> %res
|
|
}
|
|
|
|
;
|
|
; srem by non-splat constant
|
|
;
|
|
|
|
define <32 x i8> @test_remconstant_32i8(<32 x i8> %a) nounwind {
|
|
; AVX1-LABEL: test_remconstant_32i8:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
|
; AVX1-NEXT: vpmovsxbw %xmm3, %xmm1
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsrlw $8, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm3[2,3,2,3]
|
|
; AVX1-NEXT: vpmovsxbw %xmm2, %xmm2
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpackuswb %xmm2, %xmm1, %xmm2
|
|
; AVX1-NEXT: vandps {{.*}}(%rip), %ymm0, %ymm1
|
|
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm4
|
|
; AVX1-NEXT: vpaddb %xmm4, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
|
|
; AVX1-NEXT: vpsraw $8, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsrlw $8, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm5 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
|
; AVX1-NEXT: vpsraw $8, %xmm5, %xmm5
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm5, %xmm5
|
|
; AVX1-NEXT: vpsrlw $8, %xmm5, %xmm5
|
|
; AVX1-NEXT: vpackuswb %xmm4, %xmm5, %xmm5
|
|
; AVX1-NEXT: vpsrlw $7, %xmm2, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
|
|
; AVX1-NEXT: vpand %xmm4, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpaddb %xmm2, %xmm5, %xmm5
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm2, %xmm6
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
|
|
; AVX1-NEXT: vpand %xmm2, %xmm6, %xmm6
|
|
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm5 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero,xmm5[4],zero,xmm5[5],zero,xmm5[6],zero,xmm5[7],zero
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm5, %xmm5
|
|
; AVX1-NEXT: vpand %xmm2, %xmm5, %xmm5
|
|
; AVX1-NEXT: vpackuswb %xmm6, %xmm5, %xmm5
|
|
; AVX1-NEXT: vpsubb %xmm5, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpmovsxbw %xmm0, %xmm5
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm5, %xmm5
|
|
; AVX1-NEXT: vpsrlw $8, %xmm5, %xmm5
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm6 = xmm0[2,3,2,3]
|
|
; AVX1-NEXT: vpmovsxbw %xmm6, %xmm6
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm6, %xmm6
|
|
; AVX1-NEXT: vpsrlw $8, %xmm6, %xmm6
|
|
; AVX1-NEXT: vpackuswb %xmm6, %xmm5, %xmm5
|
|
; AVX1-NEXT: vpaddb %xmm1, %xmm5, %xmm1
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm5 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
|
|
; AVX1-NEXT: vpsraw $8, %xmm5, %xmm5
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm5, %xmm5
|
|
; AVX1-NEXT: vpsrlw $8, %xmm5, %xmm5
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm6 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
|
; AVX1-NEXT: vpsraw $8, %xmm6, %xmm6
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm6, %xmm6
|
|
; AVX1-NEXT: vpsrlw $8, %xmm6, %xmm6
|
|
; AVX1-NEXT: vpackuswb %xmm5, %xmm6, %xmm5
|
|
; AVX1-NEXT: vpsrlw $7, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpand %xmm4, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpaddb %xmm1, %xmm5, %xmm1
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm4 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm4, %xmm4
|
|
; AVX1-NEXT: vpand %xmm2, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX1-NEXT: vpand %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpackuswb %xmm4, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsubb %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2NOBW-LABEL: test_remconstant_32i8:
|
|
; AVX2NOBW: # %bb.0:
|
|
; AVX2NOBW-NEXT: vpunpckhbw {{.*#+}} ymm1 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
|
|
; AVX2NOBW-NEXT: vpsraw $8, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpunpcklbw {{.*#+}} ymm2 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
|
|
; AVX2NOBW-NEXT: vpsraw $8, %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpackuswb %ymm1, %ymm2, %ymm1
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm2
|
|
; AVX2NOBW-NEXT: vpaddb %ymm2, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpunpckhbw {{.*#+}} ymm2 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
|
|
; AVX2NOBW-NEXT: vpsraw $8, %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpunpcklbw {{.*#+}} ymm3 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
|
|
; AVX2NOBW-NEXT: vpsraw $8, %ymm3, %ymm3
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm3, %ymm3
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm3, %ymm3
|
|
; AVX2NOBW-NEXT: vpackuswb %ymm2, %ymm3, %ymm2
|
|
; AVX2NOBW-NEXT: vpsrlw $7, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpaddb %ymm1, %ymm2, %ymm1
|
|
; AVX2NOBW-NEXT: vpunpckhbw {{.*#+}} ymm2 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vmovdqa {{.*#+}} ymm3 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
|
|
; AVX2NOBW-NEXT: vpand %ymm3, %ymm2, %ymm2
|
|
; AVX2NOBW-NEXT: vpunpcklbw {{.*#+}} ymm1 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpand %ymm3, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpackuswb %ymm2, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpsubb %ymm1, %ymm0, %ymm0
|
|
; AVX2NOBW-NEXT: retq
|
|
;
|
|
; AVX512BW-LABEL: test_remconstant_32i8:
|
|
; AVX512BW: # %bb.0:
|
|
; AVX512BW-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm1
|
|
; AVX512BW-NEXT: vpmovsxbw %ymm0, %zmm2
|
|
; AVX512BW-NEXT: vpmullw {{.*}}(%rip), %zmm2, %zmm2
|
|
; AVX512BW-NEXT: vpsrlw $8, %zmm2, %zmm2
|
|
; AVX512BW-NEXT: vpmovwb %zmm2, %ymm2
|
|
; AVX512BW-NEXT: vpaddb %ymm1, %ymm2, %ymm1
|
|
; AVX512BW-NEXT: vpsrlw $7, %ymm1, %ymm2
|
|
; AVX512BW-NEXT: vpand {{.*}}(%rip), %ymm2, %ymm2
|
|
; AVX512BW-NEXT: vpmovsxbw %ymm1, %zmm1
|
|
; AVX512BW-NEXT: vpsravw {{.*}}(%rip), %zmm1, %zmm1
|
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; AVX512BW-NEXT: vpmovwb %zmm1, %ymm1
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; AVX512BW-NEXT: vpaddb %ymm2, %ymm1, %ymm1
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; AVX512BW-NEXT: vpmovzxbw {{.*#+}} 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,ymm1[16],zero,ymm1[17],zero,ymm1[18],zero,ymm1[19],zero,ymm1[20],zero,ymm1[21],zero,ymm1[22],zero,ymm1[23],zero,ymm1[24],zero,ymm1[25],zero,ymm1[26],zero,ymm1[27],zero,ymm1[28],zero,ymm1[29],zero,ymm1[30],zero,ymm1[31],zero
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; AVX512BW-NEXT: vpmullw {{.*}}(%rip), %zmm1, %zmm1
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; AVX512BW-NEXT: vpmovwb %zmm1, %ymm1
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; AVX512BW-NEXT: vpsubb %ymm1, %ymm0, %ymm0
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; AVX512BW-NEXT: retq
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%res = srem <32 x i8> %a, <i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 20, i8 21, i8 22, i8 22, i8 21, i8 20, i8 19, i8 18, i8 17, i8 16, i8 15, i8 14, i8 13, i8 12, i8 11, i8 10, i8 9, i8 8, i8 7>
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ret <32 x i8> %res
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}
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