| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py | 
 | ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=SSE --check-prefix=SSE2 | 
 | ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE --check-prefix=SSE41 | 
 | ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX --check-prefix=AVX1 | 
 | ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2 --check-prefix=AVX2NOBW | 
 | ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefix=AVX --check-prefix=AVX2 --check-prefix=AVX512BW | 
 |  | 
 | ; | 
 | ; sdiv by 7 | 
 | ; | 
 |  | 
 | define <2 x i64> @test_div7_2i64(<2 x i64> %a) nounwind { | 
 | ; SSE2-LABEL: test_div7_2i64: | 
 | ; SSE2:       # %bb.0: | 
 | ; SSE2-NEXT:    movq %xmm0, %rax | 
 | ; SSE2-NEXT:    movabsq $5270498306774157605, %rcx # imm = 0x4924924924924925 | 
 | ; SSE2-NEXT:    imulq %rcx | 
 | ; SSE2-NEXT:    movq %rdx, %rax | 
 | ; SSE2-NEXT:    shrq $63, %rax | 
 | ; SSE2-NEXT:    sarq %rdx | 
 | ; SSE2-NEXT:    addq %rax, %rdx | 
 | ; SSE2-NEXT:    movq %rdx, %xmm1 | 
 | ; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,2,3] | 
 | ; SSE2-NEXT:    movq %xmm0, %rax | 
 | ; SSE2-NEXT:    imulq %rcx | 
 | ; SSE2-NEXT:    movq %rdx, %rax | 
 | ; SSE2-NEXT:    shrq $63, %rax | 
 | ; SSE2-NEXT:    sarq %rdx | 
 | ; SSE2-NEXT:    addq %rax, %rdx | 
 | ; SSE2-NEXT:    movq %rdx, %xmm0 | 
 | ; SSE2-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0] | 
 | ; SSE2-NEXT:    movdqa %xmm1, %xmm0 | 
 | ; SSE2-NEXT:    retq | 
 | ; | 
 | ; SSE41-LABEL: test_div7_2i64: | 
 | ; SSE41:       # %bb.0: | 
 | ; SSE41-NEXT:    pextrq $1, %xmm0, %rax | 
 | ; SSE41-NEXT:    movabsq $5270498306774157605, %rcx # imm = 0x4924924924924925 | 
 | ; SSE41-NEXT:    imulq %rcx | 
 | ; SSE41-NEXT:    movq %rdx, %rax | 
 | ; SSE41-NEXT:    shrq $63, %rax | 
 | ; SSE41-NEXT:    sarq %rdx | 
 | ; SSE41-NEXT:    addq %rax, %rdx | 
 | ; SSE41-NEXT:    movq %rdx, %xmm1 | 
 | ; SSE41-NEXT:    movq %xmm0, %rax | 
 | ; SSE41-NEXT:    imulq %rcx | 
 | ; SSE41-NEXT:    movq %rdx, %rax | 
 | ; SSE41-NEXT:    shrq $63, %rax | 
 | ; SSE41-NEXT:    sarq %rdx | 
 | ; SSE41-NEXT:    addq %rax, %rdx | 
 | ; SSE41-NEXT:    movq %rdx, %xmm0 | 
 | ; SSE41-NEXT:    punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] | 
 | ; SSE41-NEXT:    retq | 
 | ; | 
 | ; AVX-LABEL: test_div7_2i64: | 
 | ; AVX:       # %bb.0: | 
 | ; AVX-NEXT:    vpextrq $1, %xmm0, %rax | 
 | ; AVX-NEXT:    movabsq $5270498306774157605, %rcx # imm = 0x4924924924924925 | 
 | ; AVX-NEXT:    imulq %rcx | 
 | ; AVX-NEXT:    movq %rdx, %rax | 
 | ; AVX-NEXT:    shrq $63, %rax | 
 | ; AVX-NEXT:    sarq %rdx | 
 | ; AVX-NEXT:    addq %rax, %rdx | 
 | ; AVX-NEXT:    vmovq %rdx, %xmm1 | 
 | ; AVX-NEXT:    vmovq %xmm0, %rax | 
 | ; AVX-NEXT:    imulq %rcx | 
 | ; AVX-NEXT:    movq %rdx, %rax | 
 | ; AVX-NEXT:    shrq $63, %rax | 
 | ; AVX-NEXT:    sarq %rdx | 
 | ; AVX-NEXT:    addq %rax, %rdx | 
 | ; AVX-NEXT:    vmovq %rdx, %xmm0 | 
 | ; AVX-NEXT:    vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] | 
 | ; AVX-NEXT:    retq | 
 |   %res = sdiv <2 x i64> %a, <i64 7, i64 7> | 
 |   ret <2 x i64> %res | 
 | } | 
 |  | 
 | define <4 x i32> @test_div7_4i32(<4 x i32> %a) nounwind { | 
 | ; SSE2-LABEL: test_div7_4i32: | 
 | ; SSE2:       # %bb.0: | 
 | ; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [2454267027,2454267027,2454267027,2454267027] | 
 | ; SSE2-NEXT:    movdqa %xmm0, %xmm2 | 
 | ; SSE2-NEXT:    pmuludq %xmm1, %xmm2 | 
 | ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,3,2,3] | 
 | ; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm0[1,1,3,3] | 
 | ; SSE2-NEXT:    pmuludq %xmm1, %xmm3 | 
 | ; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm3[1,3,2,3] | 
 | ; SSE2-NEXT:    punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1] | 
 | ; SSE2-NEXT:    pxor %xmm3, %xmm3 | 
 | ; SSE2-NEXT:    pcmpgtd %xmm0, %xmm3 | 
 | ; SSE2-NEXT:    pand %xmm1, %xmm3 | 
 | ; SSE2-NEXT:    paddd %xmm0, %xmm3 | 
 | ; SSE2-NEXT:    psubd %xmm3, %xmm2 | 
 | ; SSE2-NEXT:    paddd %xmm2, %xmm0 | 
 | ; SSE2-NEXT:    movdqa %xmm0, %xmm1 | 
 | ; SSE2-NEXT:    psrld $31, %xmm1 | 
 | ; SSE2-NEXT:    psrad $2, %xmm0 | 
 | ; SSE2-NEXT:    paddd %xmm1, %xmm0 | 
 | ; SSE2-NEXT:    retq | 
 | ; | 
 | ; SSE41-LABEL: test_div7_4i32: | 
 | ; SSE41:       # %bb.0: | 
 | ; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[1,1,3,3] | 
 | ; SSE41-NEXT:    movdqa {{.*#+}} xmm2 = [2454267027,2454267027,2454267027,2454267027] | 
 | ; SSE41-NEXT:    pmuldq %xmm2, %xmm1 | 
 | ; SSE41-NEXT:    pmuldq %xmm0, %xmm2 | 
 | ; SSE41-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3] | 
 | ; SSE41-NEXT:    pblendw {{.*#+}} xmm2 = xmm2[0,1],xmm1[2,3],xmm2[4,5],xmm1[6,7] | 
 | ; SSE41-NEXT:    paddd %xmm2, %xmm0 | 
 | ; SSE41-NEXT:    movdqa %xmm0, %xmm1 | 
 | ; SSE41-NEXT:    psrld $31, %xmm1 | 
 | ; SSE41-NEXT:    psrad $2, %xmm0 | 
 | ; SSE41-NEXT:    paddd %xmm1, %xmm0 | 
 | ; SSE41-NEXT:    retq | 
 | ; | 
 | ; AVX1-LABEL: test_div7_4i32: | 
 | ; AVX1:       # %bb.0: | 
 | ; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,3,3] | 
 | ; AVX1-NEXT:    vbroadcastss {{.*#+}} xmm2 = [2454267027,2454267027,2454267027,2454267027] | 
 | ; AVX1-NEXT:    vpmuldq %xmm2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpmuldq %xmm2, %xmm0, %xmm2 | 
 | ; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm2[1,1,3,3] | 
 | ; AVX1-NEXT:    vpblendw {{.*#+}} xmm1 = xmm2[0,1],xmm1[2,3],xmm2[4,5],xmm1[6,7] | 
 | ; AVX1-NEXT:    vpaddd %xmm0, %xmm1, %xmm0 | 
 | ; AVX1-NEXT:    vpsrld $31, %xmm0, %xmm1 | 
 | ; AVX1-NEXT:    vpsrad $2, %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    vpaddd %xmm1, %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    retq | 
 | ; | 
 | ; AVX2-LABEL: test_div7_4i32: | 
 | ; AVX2:       # %bb.0: | 
 | ; AVX2-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,3,3] | 
 | ; AVX2-NEXT:    vpbroadcastd {{.*#+}} xmm2 = [2454267027,2454267027,2454267027,2454267027] | 
 | ; AVX2-NEXT:    vpmuldq %xmm2, %xmm1, %xmm1 | 
 | ; AVX2-NEXT:    vpmuldq %xmm2, %xmm0, %xmm2 | 
 | ; AVX2-NEXT:    vpshufd {{.*#+}} xmm2 = xmm2[1,1,3,3] | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} xmm1 = xmm2[0],xmm1[1],xmm2[2],xmm1[3] | 
 | ; AVX2-NEXT:    vpaddd %xmm0, %xmm1, %xmm0 | 
 | ; AVX2-NEXT:    vpsrld $31, %xmm0, %xmm1 | 
 | ; AVX2-NEXT:    vpsrad $2, %xmm0, %xmm0 | 
 | ; AVX2-NEXT:    vpaddd %xmm1, %xmm0, %xmm0 | 
 | ; AVX2-NEXT:    retq | 
 |   %res = sdiv <4 x i32> %a, <i32 7, i32 7, i32 7, i32 7> | 
 |   ret <4 x i32> %res | 
 | } | 
 |  | 
 | define <8 x i16> @test_div7_8i16(<8 x i16> %a) nounwind { | 
 | ; SSE-LABEL: test_div7_8i16: | 
 | ; SSE:       # %bb.0: | 
 | ; SSE-NEXT:    pmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0 | 
 | ; SSE-NEXT:    movdqa %xmm0, %xmm1 | 
 | ; SSE-NEXT:    psrlw $15, %xmm1 | 
 | ; SSE-NEXT:    psraw $1, %xmm0 | 
 | ; SSE-NEXT:    paddw %xmm1, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; | 
 | ; AVX-LABEL: test_div7_8i16: | 
 | ; AVX:       # %bb.0: | 
 | ; AVX-NEXT:    vpmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0 | 
 | ; AVX-NEXT:    vpsrlw $15, %xmm0, %xmm1 | 
 | ; AVX-NEXT:    vpsraw $1, %xmm0, %xmm0 | 
 | ; AVX-NEXT:    vpaddw %xmm1, %xmm0, %xmm0 | 
 | ; AVX-NEXT:    retq | 
 |   %res = sdiv <8 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7> | 
 |   ret <8 x i16> %res | 
 | } | 
 |  | 
 | define <16 x i8> @test_div7_16i8(<16 x i8> %a) nounwind { | 
 | ; SSE-LABEL: test_div7_16i8: | 
 | ; SSE:       # %bb.0: | 
 | ; SSE-NEXT:    pxor %xmm1, %xmm1 | 
 | ; SSE-NEXT:    pxor %xmm2, %xmm2 | 
 | ; SSE-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm0[8],xmm2[9],xmm0[9],xmm2[10],xmm0[10],xmm2[11],xmm0[11],xmm2[12],xmm0[12],xmm2[13],xmm0[13],xmm2[14],xmm0[14],xmm2[15],xmm0[15] | 
 | ; SSE-NEXT:    movdqa {{.*#+}} xmm3 = [37632,37632,37632,37632,37632,37632,37632,37632] | 
 | ; SSE-NEXT:    pmulhw %xmm3, %xmm2 | 
 | ; SSE-NEXT:    psrlw $8, %xmm2 | 
 | ; SSE-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] | 
 | ; SSE-NEXT:    pmulhw %xmm3, %xmm1 | 
 | ; SSE-NEXT:    psrlw $8, %xmm1 | 
 | ; SSE-NEXT:    packuswb %xmm2, %xmm1 | 
 | ; SSE-NEXT:    paddb %xmm1, %xmm0 | 
 | ; SSE-NEXT:    movdqa %xmm0, %xmm1 | 
 | ; SSE-NEXT:    psrlw $2, %xmm1 | 
 | ; SSE-NEXT:    pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1 | 
 | ; SSE-NEXT:    movdqa {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32] | 
 | ; SSE-NEXT:    pxor %xmm2, %xmm1 | 
 | ; SSE-NEXT:    psrlw $7, %xmm0 | 
 | ; SSE-NEXT:    pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0 | 
 | ; SSE-NEXT:    paddb %xmm1, %xmm0 | 
 | ; SSE-NEXT:    psubb %xmm2, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; | 
 | ; AVX1-LABEL: test_div7_16i8: | 
 | ; AVX1:       # %bb.0: | 
 | ; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15] | 
 | ; AVX1-NEXT:    vbroadcastss {{.*#+}} xmm3 = [37632,37632,37632,37632,37632,37632,37632,37632] | 
 | ; AVX1-NEXT:    vpmulhw %xmm3, %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] | 
 | ; AVX1-NEXT:    vpmulhw %xmm3, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0 | 
 | ; AVX1-NEXT:    vpsrlw $2, %xmm0, %xmm1 | 
 | ; AVX1-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vbroadcastss {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32] | 
 | ; AVX1-NEXT:    vpxor %xmm2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpsrlw $7, %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0 | 
 | ; AVX1-NEXT:    vpsubb %xmm2, %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    retq | 
 | ; | 
 | ; AVX2NOBW-LABEL: test_div7_16i8: | 
 | ; AVX2NOBW:       # %bb.0: | 
 | ; AVX2NOBW-NEXT:    vpmovsxbw %xmm0, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vextracti128 $1, %ymm1, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpaddb %xmm0, %xmm1, %xmm0 | 
 | ; AVX2NOBW-NEXT:    vpsrlw $2, %xmm0, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpbroadcastb {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32] | 
 | ; AVX2NOBW-NEXT:    vpxor %xmm2, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpsrlw $7, %xmm0, %xmm0 | 
 | ; AVX2NOBW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0 | 
 | ; AVX2NOBW-NEXT:    vpaddb %xmm0, %xmm1, %xmm0 | 
 | ; AVX2NOBW-NEXT:    vpsubb %xmm2, %xmm0, %xmm0 | 
 | ; AVX2NOBW-NEXT:    vzeroupper | 
 | ; AVX2NOBW-NEXT:    retq | 
 | ; | 
 | ; AVX512BW-LABEL: test_div7_16i8: | 
 | ; AVX512BW:       # %bb.0: | 
 | ; AVX512BW-NEXT:    vpmovsxbw %xmm0, %ymm1 | 
 | ; AVX512BW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm1 | 
 | ; AVX512BW-NEXT:    vpsrlw $8, %ymm1, %ymm1 | 
 | ; AVX512BW-NEXT:    vpmovwb %zmm1, %ymm1 | 
 | ; AVX512BW-NEXT:    vpaddb %xmm0, %xmm1, %xmm0 | 
 | ; AVX512BW-NEXT:    vpsrlw $2, %xmm0, %xmm1 | 
 | ; AVX512BW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 | 
 | ; AVX512BW-NEXT:    vpbroadcastb {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32] | 
 | ; AVX512BW-NEXT:    vpxor %xmm2, %xmm1, %xmm1 | 
 | ; AVX512BW-NEXT:    vpsrlw $7, %xmm0, %xmm0 | 
 | ; AVX512BW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0 | 
 | ; AVX512BW-NEXT:    vpaddb %xmm0, %xmm1, %xmm0 | 
 | ; AVX512BW-NEXT:    vpsubb %xmm2, %xmm0, %xmm0 | 
 | ; AVX512BW-NEXT:    vzeroupper | 
 | ; AVX512BW-NEXT:    retq | 
 |   %res = sdiv <16 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> | 
 |   ret <16 x i8> %res | 
 | } | 
 |  | 
 | ; | 
 | ; sdiv by non-splat constant | 
 | ; | 
 |  | 
 | define <16 x i8> @test_divconstant_16i8(<16 x i8> %a) nounwind { | 
 | ; SSE-LABEL: test_divconstant_16i8: | 
 | ; SSE:       # %bb.0: | 
 | ; SSE-NEXT:    pxor %xmm1, %xmm1 | 
 | ; SSE-NEXT:    pxor %xmm2, %xmm2 | 
 | ; SSE-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm0[8],xmm2[9],xmm0[9],xmm2[10],xmm0[10],xmm2[11],xmm0[11],xmm2[12],xmm0[12],xmm2[13],xmm0[13],xmm2[14],xmm0[14],xmm2[15],xmm0[15] | 
 | ; SSE-NEXT:    pmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2 | 
 | ; SSE-NEXT:    psrlw $8, %xmm2 | 
 | ; SSE-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] | 
 | ; SSE-NEXT:    pmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1 | 
 | ; SSE-NEXT:    psrlw $8, %xmm1 | 
 | ; SSE-NEXT:    packuswb %xmm2, %xmm1 | 
 | ; SSE-NEXT:    pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0 | 
 | ; SSE-NEXT:    paddb %xmm1, %xmm0 | 
 | ; SSE-NEXT:    movdqa %xmm0, %xmm1 | 
 | ; SSE-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15] | 
 | ; SSE-NEXT:    psraw $8, %xmm1 | 
 | ; SSE-NEXT:    pmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1 | 
 | ; SSE-NEXT:    psrlw $8, %xmm1 | 
 | ; SSE-NEXT:    movdqa %xmm0, %xmm2 | 
 | ; SSE-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7] | 
 | ; SSE-NEXT:    psraw $8, %xmm2 | 
 | ; SSE-NEXT:    pmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2 | 
 | ; SSE-NEXT:    psrlw $8, %xmm2 | 
 | ; SSE-NEXT:    packuswb %xmm1, %xmm2 | 
 | ; SSE-NEXT:    psrlw $7, %xmm0 | 
 | ; SSE-NEXT:    pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0 | 
 | ; SSE-NEXT:    paddb %xmm2, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; | 
 | ; AVX1-LABEL: test_divconstant_16i8: | 
 | ; AVX1:       # %bb.0: | 
 | ; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15] | 
 | ; AVX1-NEXT:    vpmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] | 
 | ; AVX1-NEXT:    vpmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0 | 
 | ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15] | 
 | ; AVX1-NEXT:    vpsraw $8, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm2 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7] | 
 | ; AVX1-NEXT:    vpsraw $8, %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpackuswb %xmm1, %xmm2, %xmm1 | 
 | ; AVX1-NEXT:    vpsrlw $7, %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0 | 
 | ; AVX1-NEXT:    retq | 
 | ; | 
 | ; AVX2NOBW-LABEL: test_divconstant_16i8: | 
 | ; AVX2NOBW:       # %bb.0: | 
 | ; AVX2NOBW-NEXT:    vpmovsxbw %xmm0, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vextracti128 $1, %ymm1, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0 | 
 | ; AVX2NOBW-NEXT:    vpaddb %xmm0, %xmm1, %xmm0 | 
 | ; AVX2NOBW-NEXT:    vpmovsxbw %xmm0, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vextracti128 $1, %ymm1, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpsrlw $7, %xmm0, %xmm0 | 
 | ; AVX2NOBW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0 | 
 | ; AVX2NOBW-NEXT:    vpaddb %xmm0, %xmm1, %xmm0 | 
 | ; AVX2NOBW-NEXT:    vzeroupper | 
 | ; AVX2NOBW-NEXT:    retq | 
 | ; | 
 | ; AVX512BW-LABEL: test_divconstant_16i8: | 
 | ; AVX512BW:       # %bb.0: | 
 | ; AVX512BW-NEXT:    vmovdqa {{.*#+}} ymm1 = [2,2,1,2,3,1,2,3,3,2,1,3,2,1,1,2] | 
 | ; AVX512BW-NEXT:    vpmovsxbw %xmm0, %ymm2 | 
 | ; AVX512BW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm2, %ymm2 | 
 | ; AVX512BW-NEXT:    vpsrlw $8, %ymm2, %ymm2 | 
 | ; AVX512BW-NEXT:    vpmovwb %zmm2, %ymm2 | 
 | ; AVX512BW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0 | 
 | ; AVX512BW-NEXT:    vpaddb %xmm0, %xmm2, %xmm0 | 
 | ; AVX512BW-NEXT:    vpmovsxbw %xmm0, %ymm2 | 
 | ; AVX512BW-NEXT:    vpsravw %zmm1, %zmm2, %zmm1 | 
 | ; AVX512BW-NEXT:    vpmovwb %zmm1, %ymm1 | 
 | ; AVX512BW-NEXT:    vpsrlw $7, %xmm0, %xmm0 | 
 | ; AVX512BW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0 | 
 | ; AVX512BW-NEXT:    vpaddb %xmm0, %xmm1, %xmm0 | 
 | ; AVX512BW-NEXT:    vzeroupper | 
 | ; AVX512BW-NEXT:    retq | 
 |   %res = sdiv <16 x i8> %a, <i8 7, i8 8, i8 9, i8 10,i8 11, i8 12, i8 13, i8 14, i8 14, i8 13, i8 12, i8 11, i8 10, i8 9,i8 9, i8 7> | 
 |   ret <16 x i8> %res | 
 | } | 
 |  | 
 | ; | 
 | ; srem by 7 | 
 | ; | 
 |  | 
 | define <2 x i64> @test_rem7_2i64(<2 x i64> %a) nounwind { | 
 | ; SSE2-LABEL: test_rem7_2i64: | 
 | ; SSE2:       # %bb.0: | 
 | ; SSE2-NEXT:    movq %xmm0, %rcx | 
 | ; SSE2-NEXT:    movabsq $5270498306774157605, %rsi # imm = 0x4924924924924925 | 
 | ; SSE2-NEXT:    movq %rcx, %rax | 
 | ; SSE2-NEXT:    imulq %rsi | 
 | ; SSE2-NEXT:    movq %rdx, %rax | 
 | ; SSE2-NEXT:    shrq $63, %rax | 
 | ; SSE2-NEXT:    sarq %rdx | 
 | ; SSE2-NEXT:    addq %rax, %rdx | 
 | ; SSE2-NEXT:    leaq (,%rdx,8), %rax | 
 | ; SSE2-NEXT:    subq %rax, %rdx | 
 | ; SSE2-NEXT:    addq %rcx, %rdx | 
 | ; SSE2-NEXT:    movq %rdx, %xmm1 | 
 | ; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,2,3] | 
 | ; SSE2-NEXT:    movq %xmm0, %rcx | 
 | ; SSE2-NEXT:    movq %rcx, %rax | 
 | ; SSE2-NEXT:    imulq %rsi | 
 | ; SSE2-NEXT:    movq %rdx, %rax | 
 | ; SSE2-NEXT:    shrq $63, %rax | 
 | ; SSE2-NEXT:    sarq %rdx | 
 | ; SSE2-NEXT:    addq %rax, %rdx | 
 | ; SSE2-NEXT:    leaq (,%rdx,8), %rax | 
 | ; SSE2-NEXT:    subq %rax, %rdx | 
 | ; SSE2-NEXT:    addq %rcx, %rdx | 
 | ; SSE2-NEXT:    movq %rdx, %xmm0 | 
 | ; SSE2-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0] | 
 | ; SSE2-NEXT:    movdqa %xmm1, %xmm0 | 
 | ; SSE2-NEXT:    retq | 
 | ; | 
 | ; SSE41-LABEL: test_rem7_2i64: | 
 | ; SSE41:       # %bb.0: | 
 | ; SSE41-NEXT:    pextrq $1, %xmm0, %rcx | 
 | ; SSE41-NEXT:    movabsq $5270498306774157605, %rsi # imm = 0x4924924924924925 | 
 | ; SSE41-NEXT:    movq %rcx, %rax | 
 | ; SSE41-NEXT:    imulq %rsi | 
 | ; SSE41-NEXT:    movq %rdx, %rax | 
 | ; SSE41-NEXT:    shrq $63, %rax | 
 | ; SSE41-NEXT:    sarq %rdx | 
 | ; SSE41-NEXT:    addq %rax, %rdx | 
 | ; SSE41-NEXT:    leaq (,%rdx,8), %rax | 
 | ; SSE41-NEXT:    subq %rax, %rdx | 
 | ; SSE41-NEXT:    addq %rcx, %rdx | 
 | ; SSE41-NEXT:    movq %rdx, %xmm1 | 
 | ; SSE41-NEXT:    movq %xmm0, %rcx | 
 | ; SSE41-NEXT:    movq %rcx, %rax | 
 | ; SSE41-NEXT:    imulq %rsi | 
 | ; SSE41-NEXT:    movq %rdx, %rax | 
 | ; SSE41-NEXT:    shrq $63, %rax | 
 | ; SSE41-NEXT:    sarq %rdx | 
 | ; SSE41-NEXT:    addq %rax, %rdx | 
 | ; SSE41-NEXT:    leaq (,%rdx,8), %rax | 
 | ; SSE41-NEXT:    subq %rax, %rdx | 
 | ; SSE41-NEXT:    addq %rcx, %rdx | 
 | ; SSE41-NEXT:    movq %rdx, %xmm0 | 
 | ; SSE41-NEXT:    punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] | 
 | ; SSE41-NEXT:    retq | 
 | ; | 
 | ; AVX-LABEL: test_rem7_2i64: | 
 | ; AVX:       # %bb.0: | 
 | ; AVX-NEXT:    vpextrq $1, %xmm0, %rcx | 
 | ; AVX-NEXT:    movabsq $5270498306774157605, %rsi # imm = 0x4924924924924925 | 
 | ; AVX-NEXT:    movq %rcx, %rax | 
 | ; AVX-NEXT:    imulq %rsi | 
 | ; AVX-NEXT:    movq %rdx, %rax | 
 | ; AVX-NEXT:    shrq $63, %rax | 
 | ; AVX-NEXT:    sarq %rdx | 
 | ; AVX-NEXT:    addq %rax, %rdx | 
 | ; AVX-NEXT:    leaq (,%rdx,8), %rax | 
 | ; AVX-NEXT:    subq %rax, %rdx | 
 | ; AVX-NEXT:    addq %rcx, %rdx | 
 | ; AVX-NEXT:    vmovq %rdx, %xmm1 | 
 | ; AVX-NEXT:    vmovq %xmm0, %rcx | 
 | ; AVX-NEXT:    movq %rcx, %rax | 
 | ; AVX-NEXT:    imulq %rsi | 
 | ; AVX-NEXT:    movq %rdx, %rax | 
 | ; AVX-NEXT:    shrq $63, %rax | 
 | ; AVX-NEXT:    sarq %rdx | 
 | ; AVX-NEXT:    addq %rax, %rdx | 
 | ; AVX-NEXT:    leaq (,%rdx,8), %rax | 
 | ; AVX-NEXT:    subq %rax, %rdx | 
 | ; AVX-NEXT:    addq %rcx, %rdx | 
 | ; AVX-NEXT:    vmovq %rdx, %xmm0 | 
 | ; AVX-NEXT:    vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] | 
 | ; AVX-NEXT:    retq | 
 |   %res = srem <2 x i64> %a, <i64 7, i64 7> | 
 |   ret <2 x i64> %res | 
 | } | 
 |  | 
 | define <4 x i32> @test_rem7_4i32(<4 x i32> %a) nounwind { | 
 | ; SSE2-LABEL: test_rem7_4i32: | 
 | ; SSE2:       # %bb.0: | 
 | ; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [2454267027,2454267027,2454267027,2454267027] | 
 | ; SSE2-NEXT:    movdqa %xmm0, %xmm2 | 
 | ; SSE2-NEXT:    pmuludq %xmm1, %xmm2 | 
 | ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,3,2,3] | 
 | ; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm0[1,1,3,3] | 
 | ; SSE2-NEXT:    pmuludq %xmm1, %xmm3 | 
 | ; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm3[1,3,2,3] | 
 | ; SSE2-NEXT:    punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1] | 
 | ; SSE2-NEXT:    pxor %xmm3, %xmm3 | 
 | ; SSE2-NEXT:    pcmpgtd %xmm0, %xmm3 | 
 | ; SSE2-NEXT:    pand %xmm1, %xmm3 | 
 | ; SSE2-NEXT:    paddd %xmm0, %xmm3 | 
 | ; SSE2-NEXT:    psubd %xmm3, %xmm2 | 
 | ; SSE2-NEXT:    paddd %xmm0, %xmm2 | 
 | ; SSE2-NEXT:    movdqa %xmm2, %xmm1 | 
 | ; SSE2-NEXT:    psrld $31, %xmm1 | 
 | ; SSE2-NEXT:    psrad $2, %xmm2 | 
 | ; SSE2-NEXT:    paddd %xmm1, %xmm2 | 
 | ; SSE2-NEXT:    movdqa %xmm2, %xmm1 | 
 | ; SSE2-NEXT:    pslld $3, %xmm1 | 
 | ; SSE2-NEXT:    psubd %xmm1, %xmm2 | 
 | ; SSE2-NEXT:    paddd %xmm2, %xmm0 | 
 | ; SSE2-NEXT:    retq | 
 | ; | 
 | ; SSE41-LABEL: test_rem7_4i32: | 
 | ; SSE41:       # %bb.0: | 
 | ; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[1,1,3,3] | 
 | ; SSE41-NEXT:    movdqa {{.*#+}} xmm2 = [2454267027,2454267027,2454267027,2454267027] | 
 | ; SSE41-NEXT:    pmuldq %xmm2, %xmm1 | 
 | ; SSE41-NEXT:    pmuldq %xmm0, %xmm2 | 
 | ; SSE41-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3] | 
 | ; SSE41-NEXT:    pblendw {{.*#+}} xmm2 = xmm2[0,1],xmm1[2,3],xmm2[4,5],xmm1[6,7] | 
 | ; SSE41-NEXT:    paddd %xmm0, %xmm2 | 
 | ; SSE41-NEXT:    movdqa %xmm2, %xmm1 | 
 | ; SSE41-NEXT:    psrld $31, %xmm1 | 
 | ; SSE41-NEXT:    psrad $2, %xmm2 | 
 | ; SSE41-NEXT:    paddd %xmm1, %xmm2 | 
 | ; SSE41-NEXT:    movdqa %xmm2, %xmm1 | 
 | ; SSE41-NEXT:    pslld $3, %xmm1 | 
 | ; SSE41-NEXT:    psubd %xmm1, %xmm2 | 
 | ; SSE41-NEXT:    paddd %xmm2, %xmm0 | 
 | ; SSE41-NEXT:    retq | 
 | ; | 
 | ; AVX1-LABEL: test_rem7_4i32: | 
 | ; AVX1:       # %bb.0: | 
 | ; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,3,3] | 
 | ; AVX1-NEXT:    vbroadcastss {{.*#+}} xmm2 = [2454267027,2454267027,2454267027,2454267027] | 
 | ; AVX1-NEXT:    vpmuldq %xmm2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpmuldq %xmm2, %xmm0, %xmm2 | 
 | ; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm2[1,1,3,3] | 
 | ; AVX1-NEXT:    vpblendw {{.*#+}} xmm1 = xmm2[0,1],xmm1[2,3],xmm2[4,5],xmm1[6,7] | 
 | ; AVX1-NEXT:    vpaddd %xmm0, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpsrld $31, %xmm1, %xmm2 | 
 | ; AVX1-NEXT:    vpsrad $2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpaddd %xmm2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpslld $3, %xmm1, %xmm2 | 
 | ; AVX1-NEXT:    vpsubd %xmm2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpaddd %xmm1, %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    retq | 
 | ; | 
 | ; AVX2-LABEL: test_rem7_4i32: | 
 | ; AVX2:       # %bb.0: | 
 | ; AVX2-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,3,3] | 
 | ; AVX2-NEXT:    vpbroadcastd {{.*#+}} xmm2 = [2454267027,2454267027,2454267027,2454267027] | 
 | ; AVX2-NEXT:    vpmuldq %xmm2, %xmm1, %xmm1 | 
 | ; AVX2-NEXT:    vpmuldq %xmm2, %xmm0, %xmm2 | 
 | ; AVX2-NEXT:    vpshufd {{.*#+}} xmm2 = xmm2[1,1,3,3] | 
 | ; AVX2-NEXT:    vpblendd {{.*#+}} xmm1 = xmm2[0],xmm1[1],xmm2[2],xmm1[3] | 
 | ; AVX2-NEXT:    vpaddd %xmm0, %xmm1, %xmm1 | 
 | ; AVX2-NEXT:    vpsrld $31, %xmm1, %xmm2 | 
 | ; AVX2-NEXT:    vpsrad $2, %xmm1, %xmm1 | 
 | ; AVX2-NEXT:    vpaddd %xmm2, %xmm1, %xmm1 | 
 | ; AVX2-NEXT:    vpslld $3, %xmm1, %xmm2 | 
 | ; AVX2-NEXT:    vpsubd %xmm2, %xmm1, %xmm1 | 
 | ; AVX2-NEXT:    vpaddd %xmm1, %xmm0, %xmm0 | 
 | ; AVX2-NEXT:    retq | 
 |   %res = srem <4 x i32> %a, <i32 7, i32 7, i32 7, i32 7> | 
 |   ret <4 x i32> %res | 
 | } | 
 |  | 
 | define <8 x i16> @test_rem7_8i16(<8 x i16> %a) nounwind { | 
 | ; SSE-LABEL: test_rem7_8i16: | 
 | ; SSE:       # %bb.0: | 
 | ; SSE-NEXT:    movdqa {{.*#+}} xmm1 = [18725,18725,18725,18725,18725,18725,18725,18725] | 
 | ; SSE-NEXT:    pmulhw %xmm0, %xmm1 | 
 | ; SSE-NEXT:    movdqa %xmm1, %xmm2 | 
 | ; SSE-NEXT:    psrlw $15, %xmm2 | 
 | ; SSE-NEXT:    psraw $1, %xmm1 | 
 | ; SSE-NEXT:    paddw %xmm2, %xmm1 | 
 | ; SSE-NEXT:    movdqa %xmm1, %xmm2 | 
 | ; SSE-NEXT:    psllw $3, %xmm2 | 
 | ; SSE-NEXT:    psubw %xmm2, %xmm1 | 
 | ; SSE-NEXT:    paddw %xmm1, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; | 
 | ; AVX-LABEL: test_rem7_8i16: | 
 | ; AVX:       # %bb.0: | 
 | ; AVX-NEXT:    vpmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1 | 
 | ; AVX-NEXT:    vpsrlw $15, %xmm1, %xmm2 | 
 | ; AVX-NEXT:    vpsraw $1, %xmm1, %xmm1 | 
 | ; AVX-NEXT:    vpaddw %xmm2, %xmm1, %xmm1 | 
 | ; AVX-NEXT:    vpsllw $3, %xmm1, %xmm2 | 
 | ; AVX-NEXT:    vpsubw %xmm2, %xmm1, %xmm1 | 
 | ; AVX-NEXT:    vpaddw %xmm1, %xmm0, %xmm0 | 
 | ; AVX-NEXT:    retq | 
 |   %res = srem <8 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7> | 
 |   ret <8 x i16> %res | 
 | } | 
 |  | 
 | define <16 x i8> @test_rem7_16i8(<16 x i8> %a) nounwind { | 
 | ; SSE-LABEL: test_rem7_16i8: | 
 | ; SSE:       # %bb.0: | 
 | ; SSE-NEXT:    pxor %xmm1, %xmm1 | 
 | ; SSE-NEXT:    pxor %xmm2, %xmm2 | 
 | ; SSE-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm0[8],xmm2[9],xmm0[9],xmm2[10],xmm0[10],xmm2[11],xmm0[11],xmm2[12],xmm0[12],xmm2[13],xmm0[13],xmm2[14],xmm0[14],xmm2[15],xmm0[15] | 
 | ; SSE-NEXT:    movdqa {{.*#+}} xmm3 = [37632,37632,37632,37632,37632,37632,37632,37632] | 
 | ; SSE-NEXT:    pmulhw %xmm3, %xmm2 | 
 | ; SSE-NEXT:    psrlw $8, %xmm2 | 
 | ; SSE-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] | 
 | ; SSE-NEXT:    pmulhw %xmm3, %xmm1 | 
 | ; SSE-NEXT:    psrlw $8, %xmm1 | 
 | ; SSE-NEXT:    packuswb %xmm2, %xmm1 | 
 | ; SSE-NEXT:    paddb %xmm0, %xmm1 | 
 | ; SSE-NEXT:    movdqa %xmm1, %xmm2 | 
 | ; SSE-NEXT:    psrlw $2, %xmm2 | 
 | ; SSE-NEXT:    pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2 | 
 | ; SSE-NEXT:    movdqa {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32] | 
 | ; SSE-NEXT:    pxor %xmm3, %xmm2 | 
 | ; SSE-NEXT:    psrlw $7, %xmm1 | 
 | ; SSE-NEXT:    pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1 | 
 | ; SSE-NEXT:    paddb %xmm2, %xmm1 | 
 | ; SSE-NEXT:    psubb %xmm3, %xmm1 | 
 | ; SSE-NEXT:    movdqa %xmm1, %xmm2 | 
 | ; SSE-NEXT:    psllw $3, %xmm2 | 
 | ; SSE-NEXT:    pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2 | 
 | ; SSE-NEXT:    psubb %xmm2, %xmm1 | 
 | ; SSE-NEXT:    paddb %xmm1, %xmm0 | 
 | ; SSE-NEXT:    retq | 
 | ; | 
 | ; AVX1-LABEL: test_rem7_16i8: | 
 | ; AVX1:       # %bb.0: | 
 | ; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15] | 
 | ; AVX1-NEXT:    vbroadcastss {{.*#+}} xmm3 = [37632,37632,37632,37632,37632,37632,37632,37632] | 
 | ; AVX1-NEXT:    vpmulhw %xmm3, %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] | 
 | ; AVX1-NEXT:    vpmulhw %xmm3, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpsrlw $2, %xmm1, %xmm2 | 
 | ; AVX1-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vbroadcastss {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32] | 
 | ; AVX1-NEXT:    vpxor %xmm3, %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpsrlw $7, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpaddb %xmm1, %xmm2, %xmm1 | 
 | ; AVX1-NEXT:    vpsubb %xmm3, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpsllw $3, %xmm1, %xmm2 | 
 | ; AVX1-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpsubb %xmm2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpaddb %xmm1, %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    retq | 
 | ; | 
 | ; AVX2NOBW-LABEL: test_rem7_16i8: | 
 | ; AVX2NOBW:       # %bb.0: | 
 | ; AVX2NOBW-NEXT:    vpmovsxbw %xmm0, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vextracti128 $1, %ymm1, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpaddb %xmm0, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpsrlw $2, %xmm1, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpbroadcastb {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32] | 
 | ; AVX2NOBW-NEXT:    vpxor %xmm3, %xmm2, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpsrlw $7, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpaddb %xmm1, %xmm2, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpsubb %xmm3, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpsllw $3, %xmm1, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpsubb %xmm2, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpaddb %xmm1, %xmm0, %xmm0 | 
 | ; AVX2NOBW-NEXT:    vzeroupper | 
 | ; AVX2NOBW-NEXT:    retq | 
 | ; | 
 | ; AVX512BW-LABEL: test_rem7_16i8: | 
 | ; AVX512BW:       # %bb.0: | 
 | ; AVX512BW-NEXT:    vpmovsxbw %xmm0, %ymm1 | 
 | ; AVX512BW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm1 | 
 | ; AVX512BW-NEXT:    vpsrlw $8, %ymm1, %ymm1 | 
 | ; AVX512BW-NEXT:    vpmovwb %zmm1, %ymm1 | 
 | ; AVX512BW-NEXT:    vpaddb %xmm0, %xmm1, %xmm1 | 
 | ; AVX512BW-NEXT:    vpsrlw $2, %xmm1, %xmm2 | 
 | ; AVX512BW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2 | 
 | ; AVX512BW-NEXT:    vpbroadcastb {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32] | 
 | ; AVX512BW-NEXT:    vpxor %xmm3, %xmm2, %xmm2 | 
 | ; AVX512BW-NEXT:    vpsrlw $7, %xmm1, %xmm1 | 
 | ; AVX512BW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 | 
 | ; AVX512BW-NEXT:    vpaddb %xmm1, %xmm2, %xmm1 | 
 | ; AVX512BW-NEXT:    vpsubb %xmm3, %xmm1, %xmm1 | 
 | ; AVX512BW-NEXT:    vpsllw $3, %xmm1, %xmm2 | 
 | ; AVX512BW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2 | 
 | ; AVX512BW-NEXT:    vpsubb %xmm2, %xmm1, %xmm1 | 
 | ; AVX512BW-NEXT:    vpaddb %xmm1, %xmm0, %xmm0 | 
 | ; AVX512BW-NEXT:    vzeroupper | 
 | ; AVX512BW-NEXT:    retq | 
 |   %res = srem <16 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> | 
 |   ret <16 x i8> %res | 
 | } | 
 |  | 
 | ; | 
 | ; srem by non-splat constant | 
 | ; | 
 |  | 
 | define <16 x i8> @test_remconstant_16i8(<16 x i8> %a) nounwind { | 
 | ; SSE2-LABEL: test_remconstant_16i8: | 
 | ; SSE2:       # %bb.0: | 
 | ; SSE2-NEXT:    pxor %xmm2, %xmm2 | 
 | ; SSE2-NEXT:    pxor %xmm1, %xmm1 | 
 | ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15] | 
 | ; SSE2-NEXT:    pmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1 | 
 | ; SSE2-NEXT:    psrlw $8, %xmm1 | 
 | ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7] | 
 | ; SSE2-NEXT:    pmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2 | 
 | ; SSE2-NEXT:    psrlw $8, %xmm2 | 
 | ; SSE2-NEXT:    packuswb %xmm1, %xmm2 | 
 | ; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,0,0,255,0,0,255,255,0,0,255,0,0,0,255] | 
 | ; SSE2-NEXT:    pand %xmm0, %xmm1 | 
 | ; SSE2-NEXT:    paddb %xmm2, %xmm1 | 
 | ; SSE2-NEXT:    movdqa %xmm1, %xmm2 | 
 | ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm1[8],xmm2[9],xmm1[9],xmm2[10],xmm1[10],xmm2[11],xmm1[11],xmm2[12],xmm1[12],xmm2[13],xmm1[13],xmm2[14],xmm1[14],xmm2[15],xmm1[15] | 
 | ; SSE2-NEXT:    psraw $8, %xmm2 | 
 | ; SSE2-NEXT:    pmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2 | 
 | ; SSE2-NEXT:    psrlw $8, %xmm2 | 
 | ; SSE2-NEXT:    movdqa %xmm1, %xmm3 | 
 | ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm1[0],xmm3[1],xmm1[1],xmm3[2],xmm1[2],xmm3[3],xmm1[3],xmm3[4],xmm1[4],xmm3[5],xmm1[5],xmm3[6],xmm1[6],xmm3[7],xmm1[7] | 
 | ; SSE2-NEXT:    psraw $8, %xmm3 | 
 | ; SSE2-NEXT:    pmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm3 | 
 | ; SSE2-NEXT:    psrlw $8, %xmm3 | 
 | ; SSE2-NEXT:    packuswb %xmm2, %xmm3 | 
 | ; SSE2-NEXT:    psrlw $7, %xmm1 | 
 | ; SSE2-NEXT:    pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1 | 
 | ; SSE2-NEXT:    paddb %xmm3, %xmm1 | 
 | ; SSE2-NEXT:    movdqa %xmm1, %xmm2 | 
 | ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15] | 
 | ; SSE2-NEXT:    pmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2 | 
 | ; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255] | 
 | ; SSE2-NEXT:    pand %xmm3, %xmm2 | 
 | ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7] | 
 | ; SSE2-NEXT:    pmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1 | 
 | ; SSE2-NEXT:    pand %xmm3, %xmm1 | 
 | ; SSE2-NEXT:    packuswb %xmm2, %xmm1 | 
 | ; SSE2-NEXT:    psubb %xmm1, %xmm0 | 
 | ; SSE2-NEXT:    retq | 
 | ; | 
 | ; SSE41-LABEL: test_remconstant_16i8: | 
 | ; SSE41:       # %bb.0: | 
 | ; SSE41-NEXT:    pxor %xmm2, %xmm2 | 
 | ; SSE41-NEXT:    pxor %xmm1, %xmm1 | 
 | ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15] | 
 | ; SSE41-NEXT:    pmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1 | 
 | ; SSE41-NEXT:    psrlw $8, %xmm1 | 
 | ; SSE41-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7] | 
 | ; SSE41-NEXT:    pmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2 | 
 | ; SSE41-NEXT:    psrlw $8, %xmm2 | 
 | ; SSE41-NEXT:    packuswb %xmm1, %xmm2 | 
 | ; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,0,0,255,0,0,255,255,0,0,255,0,0,0,255] | 
 | ; SSE41-NEXT:    pand %xmm0, %xmm1 | 
 | ; SSE41-NEXT:    paddb %xmm2, %xmm1 | 
 | ; SSE41-NEXT:    movdqa %xmm1, %xmm2 | 
 | ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm1[8],xmm2[9],xmm1[9],xmm2[10],xmm1[10],xmm2[11],xmm1[11],xmm2[12],xmm1[12],xmm2[13],xmm1[13],xmm2[14],xmm1[14],xmm2[15],xmm1[15] | 
 | ; SSE41-NEXT:    psraw $8, %xmm2 | 
 | ; SSE41-NEXT:    pmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2 | 
 | ; SSE41-NEXT:    psrlw $8, %xmm2 | 
 | ; SSE41-NEXT:    movdqa %xmm1, %xmm3 | 
 | ; SSE41-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm1[0],xmm3[1],xmm1[1],xmm3[2],xmm1[2],xmm3[3],xmm1[3],xmm3[4],xmm1[4],xmm3[5],xmm1[5],xmm3[6],xmm1[6],xmm3[7],xmm1[7] | 
 | ; SSE41-NEXT:    psraw $8, %xmm3 | 
 | ; SSE41-NEXT:    pmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm3 | 
 | ; SSE41-NEXT:    psrlw $8, %xmm3 | 
 | ; SSE41-NEXT:    packuswb %xmm2, %xmm3 | 
 | ; SSE41-NEXT:    psrlw $7, %xmm1 | 
 | ; SSE41-NEXT:    pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1 | 
 | ; SSE41-NEXT:    paddb %xmm3, %xmm1 | 
 | ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero | 
 | ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15] | 
 | ; SSE41-NEXT:    pmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1 | 
 | ; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255] | 
 | ; SSE41-NEXT:    pand %xmm3, %xmm1 | 
 | ; SSE41-NEXT:    pmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2 | 
 | ; SSE41-NEXT:    pand %xmm3, %xmm2 | 
 | ; SSE41-NEXT:    packuswb %xmm1, %xmm2 | 
 | ; SSE41-NEXT:    psubb %xmm2, %xmm0 | 
 | ; SSE41-NEXT:    retq | 
 | ; | 
 | ; AVX1-LABEL: test_remconstant_16i8: | 
 | ; AVX1:       # %bb.0: | 
 | ; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15] | 
 | ; AVX1-NEXT:    vpmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] | 
 | ; AVX1-NEXT:    vpmulhw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm2 | 
 | ; AVX1-NEXT:    vpaddb %xmm2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[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 {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm3 = xmm1[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 {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm3, %xmm3 | 
 | ; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3 | 
 | ; AVX1-NEXT:    vpackuswb %xmm2, %xmm3, %xmm2 | 
 | ; AVX1-NEXT:    vpsrlw $7, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpaddb %xmm1, %xmm2, %xmm1 | 
 | ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15] | 
 | ; AVX1-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2 | 
 | ; AVX1-NEXT:    vbroadcastss {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255] | 
 | ; AVX1-NEXT:    vpand %xmm3, %xmm2, %xmm2 | 
 | ; 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 {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpand %xmm3, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1 | 
 | ; AVX1-NEXT:    vpsubb %xmm1, %xmm0, %xmm0 | 
 | ; AVX1-NEXT:    retq | 
 | ; | 
 | ; AVX2NOBW-LABEL: test_remconstant_16i8: | 
 | ; AVX2NOBW:       # %bb.0: | 
 | ; AVX2NOBW-NEXT:    vpmovsxbw %xmm0, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vextracti128 $1, %ymm1, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpaddb %xmm2, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpmovsxbw %xmm1, %ymm2 | 
 | ; AVX2NOBW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm2, %ymm2 | 
 | ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm2, %ymm2 | 
 | ; AVX2NOBW-NEXT:    vextracti128 $1, %ymm2, %xmm3 | 
 | ; AVX2NOBW-NEXT:    vpackuswb %xmm3, %xmm2, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpsrlw $7, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpaddb %xmm1, %xmm2, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero | 
 | ; AVX2NOBW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm1 | 
 | ; AVX2NOBW-NEXT:    vextracti128 $1, %ymm1, %xmm2 | 
 | ; AVX2NOBW-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1 | 
 | ; AVX2NOBW-NEXT:    vpsubb %xmm1, %xmm0, %xmm0 | 
 | ; AVX2NOBW-NEXT:    vzeroupper | 
 | ; AVX2NOBW-NEXT:    retq | 
 | ; | 
 | ; AVX512BW-LABEL: test_remconstant_16i8: | 
 | ; AVX512BW:       # %bb.0: | 
 | ; AVX512BW-NEXT:    vmovdqa {{.*#+}} ymm1 = [2,2,1,2,3,1,2,3,3,2,1,3,2,1,1,2] | 
 | ; AVX512BW-NEXT:    vpmovsxbw %xmm0, %ymm2 | 
 | ; AVX512BW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm2, %ymm2 | 
 | ; AVX512BW-NEXT:    vpsrlw $8, %ymm2, %ymm2 | 
 | ; AVX512BW-NEXT:    vpmovwb %zmm2, %ymm2 | 
 | ; AVX512BW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm3 | 
 | ; AVX512BW-NEXT:    vpaddb %xmm3, %xmm2, %xmm2 | 
 | ; AVX512BW-NEXT:    vpmovsxbw %xmm2, %ymm3 | 
 | ; AVX512BW-NEXT:    vpsravw %zmm1, %zmm3, %zmm1 | 
 | ; AVX512BW-NEXT:    vpmovwb %zmm1, %ymm1 | 
 | ; AVX512BW-NEXT:    vpsrlw $7, %xmm2, %xmm2 | 
 | ; AVX512BW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2 | 
 | ; AVX512BW-NEXT:    vpaddb %xmm2, %xmm1, %xmm1 | 
 | ; AVX512BW-NEXT:    vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero | 
 | ; AVX512BW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm1 | 
 | ; AVX512BW-NEXT:    vpmovwb %zmm1, %ymm1 | 
 | ; AVX512BW-NEXT:    vpsubb %xmm1, %xmm0, %xmm0 | 
 | ; AVX512BW-NEXT:    vzeroupper | 
 | ; AVX512BW-NEXT:    retq | 
 |   %res = srem <16 x i8> %a, <i8 7, i8 8, i8 9, i8 10,i8 11, i8 12, i8 13, i8 14, i8 14, i8 13, i8 12, i8 11, i8 10, i8 9,i8 9, i8 7> | 
 |   ret <16 x i8> %res | 
 | } | 
 |  | 
 | ; This test is just to show what an scalarized v16i8 division looks like. | 
 | define <16 x i8> @test_rem_variable_16i8(<16 x i8> %a, <16 x i8> %b) nounwind { | 
 | ; SSE2-LABEL: test_rem_variable_16i8: | 
 | ; SSE2:       # %bb.0: | 
 | ; SSE2-NEXT:    movaps %xmm0, -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movaps %xmm1, -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm0 | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm1 | 
 | ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm0 | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm2 | 
 | ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7] | 
 | ; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3] | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm0 | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm3 | 
 | ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7] | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm0 | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm1 | 
 | ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] | 
 | ; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3] | 
 | ; SSE2-NEXT:    punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1] | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm0 | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm2 | 
 | ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7] | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm0 | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm3 | 
 | ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7] | 
 | ; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3] | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm0 | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm2 | 
 | ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7] | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm4 | 
 | ; SSE2-NEXT:    movsbl -{{[0-9]+}}(%rsp), %eax | 
 | ; SSE2-NEXT:    idivb -{{[0-9]+}}(%rsp) | 
 | ; SSE2-NEXT:    movsbl %ah, %eax | 
 | ; SSE2-NEXT:    movd %eax, %xmm0 | 
 | ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7] | 
 | ; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3] | 
 | ; SSE2-NEXT:    punpckldq {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1] | 
 | ; SSE2-NEXT:    punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] | 
 | ; SSE2-NEXT:    retq | 
 | ; | 
 | ; SSE41-LABEL: test_rem_variable_16i8: | 
 | ; SSE41:       # %bb.0: | 
 | ; SSE41-NEXT:    pextrb $1, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $1, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %ecx | 
 | ; SSE41-NEXT:    movd %xmm1, %edx | 
 | ; SSE41-NEXT:    movd %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %dl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    movd %eax, %xmm2 | 
 | ; SSE41-NEXT:    pinsrb $1, %ecx, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $2, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $2, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $2, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $3, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $3, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $3, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $4, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $4, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $4, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $5, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $5, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $5, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $6, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $6, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $6, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $7, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $7, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $7, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $8, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $8, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $8, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $9, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $9, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $9, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $10, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $10, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $10, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $11, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $11, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $11, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $12, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $12, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $12, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $13, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $13, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $13, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $14, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $14, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $14, %eax, %xmm2 | 
 | ; SSE41-NEXT:    pextrb $15, %xmm1, %ecx | 
 | ; SSE41-NEXT:    pextrb $15, %xmm0, %eax | 
 | ; SSE41-NEXT:    cbtw | 
 | ; SSE41-NEXT:    idivb %cl | 
 | ; SSE41-NEXT:    movsbl %ah, %eax | 
 | ; SSE41-NEXT:    pinsrb $15, %eax, %xmm2 | 
 | ; SSE41-NEXT:    movdqa %xmm2, %xmm0 | 
 | ; SSE41-NEXT:    retq | 
 | ; | 
 | ; AVX-LABEL: test_rem_variable_16i8: | 
 | ; AVX:       # %bb.0: | 
 | ; AVX-NEXT:    vpextrb $1, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $1, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %ecx | 
 | ; AVX-NEXT:    vmovd %xmm1, %edx | 
 | ; AVX-NEXT:    vmovd %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %dl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vmovd %eax, %xmm2 | 
 | ; AVX-NEXT:    vpinsrb $1, %ecx, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $2, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $2, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $2, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $3, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $3, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $3, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $4, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $4, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $4, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $5, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $5, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $5, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $6, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $6, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $6, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $7, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $7, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $7, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $8, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $8, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $8, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $9, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $9, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $9, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $10, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $10, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $10, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $11, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $11, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $11, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $12, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $12, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $12, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $13, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $13, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $13, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $14, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $14, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $14, %eax, %xmm2, %xmm2 | 
 | ; AVX-NEXT:    vpextrb $15, %xmm1, %ecx | 
 | ; AVX-NEXT:    vpextrb $15, %xmm0, %eax | 
 | ; AVX-NEXT:    cbtw | 
 | ; AVX-NEXT:    idivb %cl | 
 | ; AVX-NEXT:    movsbl %ah, %eax | 
 | ; AVX-NEXT:    vpinsrb $15, %eax, %xmm2, %xmm0 | 
 | ; AVX-NEXT:    retq | 
 |   %res = srem <16 x i8> %a, %b | 
 |   ret <16 x i8> %res | 
 | } |