test/CodeGen/X86/vector-idiv-sdiv-512.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefix=AVX --check-prefix=AVX512F
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefix=AVX --check-prefix=AVX512BW

;
; sdiv by 7
;

define <8 x i64> @test_div7_8i64(<8 x i64> %a) nounwind {
; AVX-LABEL: test_div7_8i64:
; AVX:       # %bb.0:
; AVX-NEXT:    vextracti32x4 $3, %zmm0, %xmm1
; AVX-NEXT:    vpextrq $1, %xmm1, %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, %xmm2
; AVX-NEXT:    vmovq %xmm1, %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, %xmm1
; AVX-NEXT:    vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
; AVX-NEXT:    vextracti32x4 $2, %zmm0, %xmm2
; AVX-NEXT:    vpextrq $1, %xmm2, %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, %xmm3
; AVX-NEXT:    vmovq %xmm2, %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, %xmm2
; AVX-NEXT:    vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
; AVX-NEXT:    vinserti128 $1, %xmm1, %ymm2, %ymm1
; AVX-NEXT:    vextracti128 $1, %ymm0, %xmm2
; AVX-NEXT:    vpextrq $1, %xmm2, %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, %xmm3
; AVX-NEXT:    vmovq %xmm2, %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, %xmm2
; AVX-NEXT:    vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
; AVX-NEXT:    vpextrq $1, %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, %xmm3
; 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],xmm3[0]
; AVX-NEXT:    vinserti128 $1, %xmm2, %ymm0, %ymm0
; AVX-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; AVX-NEXT:    retq
  %res = sdiv <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7>
  ret <8 x i64> %res
}

define <16 x i32> @test_div7_16i32(<16 x i32> %a) nounwind {
; AVX-LABEL: test_div7_16i32:
; AVX:       # %bb.0:
; AVX-NEXT:    vpbroadcastd {{.*#+}} zmm1 = [2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027]
; AVX-NEXT:    vpmuldq %zmm1, %zmm0, %zmm2
; AVX-NEXT:    vpshufd {{.*#+}} zmm3 = zmm0[1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15]
; AVX-NEXT:    vpmuldq %zmm1, %zmm3, %zmm1
; AVX-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [1,17,3,19,5,21,7,23,9,25,11,27,13,29,15,31]
; AVX-NEXT:    vpermi2d %zmm1, %zmm2, %zmm3
; AVX-NEXT:    vpaddd %zmm0, %zmm3, %zmm0
; AVX-NEXT:    vpsrld $31, %zmm0, %zmm1
; AVX-NEXT:    vpsrad $2, %zmm0, %zmm0
; AVX-NEXT:    vpaddd %zmm1, %zmm0, %zmm0
; AVX-NEXT:    retq
  %res = sdiv <16 x i32> %a, <i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7>
  ret <16 x i32> %res
}

define <32 x i16> @test_div7_32i16(<32 x i16> %a) nounwind {
; AVX512F-LABEL: test_div7_32i16:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm2 = [18725,18725,18725,18725,18725,18725,18725,18725,18725,18725,18725,18725,18725,18725,18725,18725]
; AVX512F-NEXT:    vpmulhw %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    vpsrlw $15, %ymm1, %ymm3
; AVX512F-NEXT:    vpsraw $1, %ymm1, %ymm1
; AVX512F-NEXT:    vpaddw %ymm3, %ymm1, %ymm1
; AVX512F-NEXT:    vpmulhw %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $15, %ymm0, %ymm2
; AVX512F-NEXT:    vpsraw $1, %ymm0, %ymm0
; AVX512F-NEXT:    vpaddw %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; AVX512F-NEXT:    retq
;
; AVX512BW-LABEL: test_div7_32i16:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpmulhw {{.*}}(%rip), %zmm0, %zmm0
; AVX512BW-NEXT:    vpsrlw $15, %zmm0, %zmm1
; AVX512BW-NEXT:    vpsraw $1, %zmm0, %zmm0
; AVX512BW-NEXT:    vpaddw %zmm1, %zmm0, %zmm0
; AVX512BW-NEXT:    retq
  %res = sdiv <32 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, 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 <32 x i16> %res
}

define <64 x i8> @test_div7_64i8(<64 x i8> %a) nounwind {
; AVX512F-LABEL: test_div7_64i8:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
; AVX512F-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]
; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm3 = [65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427]
; AVX512F-NEXT:    vpmullw %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm4, %ymm4
; AVX512F-NEXT:    vpmullw %ymm3, %ymm4, %ymm4
; AVX512F-NEXT:    vpsrlw $8, %ymm4, %ymm4
; AVX512F-NEXT:    vpackuswb %ymm2, %ymm4, %ymm2
; AVX512F-NEXT:    vpaddb %ymm1, %ymm2, %ymm1
; AVX512F-NEXT:    vpsrlw $7, %ymm1, %ymm2
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
; AVX512F-NEXT:    vpand %ymm4, %ymm2, %ymm2
; AVX512F-NEXT:    vpsrlw $2, %ymm1, %ymm1
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63]
; AVX512F-NEXT:    vpand %ymm5, %ymm1, %ymm1
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [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]
; AVX512F-NEXT:    vpxor %ymm6, %ymm1, %ymm1
; AVX512F-NEXT:    vpaddb %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    vpsubb %ymm6, %ymm1, %ymm1
; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
; AVX512F-NEXT:    vpmullw %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm7 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm7, %ymm7
; AVX512F-NEXT:    vpmullw %ymm3, %ymm7, %ymm3
; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
; AVX512F-NEXT:    vpackuswb %ymm2, %ymm3, %ymm2
; AVX512F-NEXT:    vpaddb %ymm0, %ymm2, %ymm0
; AVX512F-NEXT:    vpsrlw $7, %ymm0, %ymm2
; AVX512F-NEXT:    vpand %ymm4, %ymm2, %ymm2
; AVX512F-NEXT:    vpsrlw $2, %ymm0, %ymm0
; AVX512F-NEXT:    vpand %ymm5, %ymm0, %ymm0
; AVX512F-NEXT:    vpxor %ymm6, %ymm0, %ymm0
; AVX512F-NEXT:    vpaddb %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vpsubb %ymm6, %ymm0, %ymm0
; AVX512F-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; AVX512F-NEXT:    retq
;
; AVX512BW-LABEL: test_div7_64i8:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm1 = zmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
; AVX512BW-NEXT:    vpsraw $8, %zmm1, %zmm1
; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427]
; AVX512BW-NEXT:    vpmullw %zmm2, %zmm1, %zmm1
; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm3 = zmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
; AVX512BW-NEXT:    vpsraw $8, %zmm3, %zmm3
; AVX512BW-NEXT:    vpmullw %zmm2, %zmm3, %zmm2
; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
; AVX512BW-NEXT:    vpackuswb %zmm1, %zmm2, %zmm1
; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm0
; AVX512BW-NEXT:    vpsrlw $2, %zmm0, %zmm1
; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
; AVX512BW-NEXT:    vpternlogq $108, {{.*}}(%rip), %zmm2, %zmm1
; AVX512BW-NEXT:    vpsrlw $7, %zmm0, %zmm0
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm0
; AVX512BW-NEXT:    vpsubb %zmm2, %zmm0, %zmm0
; AVX512BW-NEXT:    retq
  %res = sdiv <64 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, 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 <64 x i8> %res
}

;
; sdiv by non-splat constant
;

define <64 x i8> @test_divconstant_64i8(<64 x i8> %a) nounwind {
; AVX512F-LABEL: test_divconstant_64i8:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
; AVX512F-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]
; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
; AVX512F-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]
; AVX512F-NEXT:    vpsraw $8, %ymm1, %ymm1
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
; AVX512F-NEXT:    vpsrlw $8, %ymm1, %ymm1
; AVX512F-NEXT:    vpackuswb %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm2
; AVX512F-NEXT:    vextracti64x4 $1, %zmm2, %ymm3
; AVX512F-NEXT:    vpaddb %ymm3, %ymm1, %ymm1
; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm3, %ymm3
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm3, %ymm3
; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm4, %ymm4
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
; AVX512F-NEXT:    vpsrlw $8, %ymm4, %ymm4
; AVX512F-NEXT:    vpackuswb %ymm3, %ymm4, %ymm3
; AVX512F-NEXT:    vpsrlw $7, %ymm1, %ymm1
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
; AVX512F-NEXT:    vpand %ymm4, %ymm1, %ymm1
; AVX512F-NEXT:    vpaddb %ymm1, %ymm3, %ymm1
; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm3, %ymm3
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm3, %ymm3
; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm0 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm0, %ymm0
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $8, %ymm0, %ymm0
; AVX512F-NEXT:    vpackuswb %ymm3, %ymm0, %ymm0
; AVX512F-NEXT:    vpaddb %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
; AVX512F-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]
; AVX512F-NEXT:    vpsraw $8, %ymm3, %ymm3
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm3, %ymm3
; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
; AVX512F-NEXT:    vpackuswb %ymm2, %ymm3, %ymm2
; AVX512F-NEXT:    vpsrlw $7, %ymm0, %ymm0
; AVX512F-NEXT:    vpand %ymm4, %ymm0, %ymm0
; AVX512F-NEXT:    vpaddb %ymm0, %ymm2, %ymm0
; AVX512F-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; AVX512F-NEXT:    retq
;
; AVX512BW-LABEL: test_divconstant_64i8:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm1 = zmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
; AVX512BW-NEXT:    vpsraw $8, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmullw {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm2 = zmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
; AVX512BW-NEXT:    vpsraw $8, %zmm2, %zmm2
; AVX512BW-NEXT:    vpmullw {{.*}}(%rip), %zmm2, %zmm2
; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
; AVX512BW-NEXT:    vpackuswb %zmm1, %zmm2, %zmm1
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm0
; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm1 = zmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
; AVX512BW-NEXT:    vpsraw $8, %zmm1, %zmm1
; AVX512BW-NEXT:    vpsllvw {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm2 = zmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
; AVX512BW-NEXT:    vpsraw $8, %zmm2, %zmm2
; AVX512BW-NEXT:    vpsllvw {{.*}}(%rip), %zmm2, %zmm2
; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
; AVX512BW-NEXT:    vpackuswb %zmm1, %zmm2, %zmm1
; AVX512BW-NEXT:    vpsrlw $7, %zmm0, %zmm0
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm0
; AVX512BW-NEXT:    retq
  %res = sdiv <64 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 23, i8 24, i8 25, i8 26, i8 27, i8 28, i8 29, i8 30, i8 31, i8 32, i8 33, i8 34, i8 35, i8 36, i8 37, i8 38, i8 38, i8 37, i8 36, i8 35, i8 34, i8 33, i8 32, i8 31, i8 30, i8 29, i8 28, i8 27, i8 26, i8 25, i8 24, i8 23, 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 <64 x i8> %res
}

;
; srem by 7
;

define <8 x i64> @test_rem7_8i64(<8 x i64> %a) nounwind {
; AVX-LABEL: test_rem7_8i64:
; AVX:       # %bb.0:
; AVX-NEXT:    vextracti32x4 $3, %zmm0, %xmm1
; AVX-NEXT:    vpextrq $1, %xmm1, %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, %xmm2
; AVX-NEXT:    vmovq %xmm1, %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, %xmm1
; AVX-NEXT:    vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
; AVX-NEXT:    vextracti32x4 $2, %zmm0, %xmm2
; AVX-NEXT:    vpextrq $1, %xmm2, %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, %xmm3
; AVX-NEXT:    vmovq %xmm2, %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, %xmm2
; AVX-NEXT:    vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
; AVX-NEXT:    vinserti128 $1, %xmm1, %ymm2, %ymm1
; AVX-NEXT:    vextracti128 $1, %ymm0, %xmm2
; AVX-NEXT:    vpextrq $1, %xmm2, %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, %xmm3
; AVX-NEXT:    vmovq %xmm2, %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, %xmm2
; AVX-NEXT:    vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
; AVX-NEXT:    vpextrq $1, %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, %xmm3
; 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],xmm3[0]
; AVX-NEXT:    vinserti128 $1, %xmm2, %ymm0, %ymm0
; AVX-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; AVX-NEXT:    retq
  %res = srem <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7>
  ret <8 x i64> %res
}

define <16 x i32> @test_rem7_16i32(<16 x i32> %a) nounwind {
; AVX-LABEL: test_rem7_16i32:
; AVX:       # %bb.0:
; AVX-NEXT:    vpbroadcastd {{.*#+}} zmm1 = [2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027,2454267027]
; AVX-NEXT:    vpmuldq %zmm1, %zmm0, %zmm2
; AVX-NEXT:    vpshufd {{.*#+}} zmm3 = zmm0[1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15]
; AVX-NEXT:    vpmuldq %zmm1, %zmm3, %zmm1
; AVX-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [1,17,3,19,5,21,7,23,9,25,11,27,13,29,15,31]
; AVX-NEXT:    vpermi2d %zmm1, %zmm2, %zmm3
; AVX-NEXT:    vpaddd %zmm0, %zmm3, %zmm1
; AVX-NEXT:    vpsrld $31, %zmm1, %zmm2
; AVX-NEXT:    vpsrad $2, %zmm1, %zmm1
; AVX-NEXT:    vpaddd %zmm2, %zmm1, %zmm1
; AVX-NEXT:    vpmulld {{.*}}(%rip){1to16}, %zmm1, %zmm1
; AVX-NEXT:    vpsubd %zmm1, %zmm0, %zmm0
; AVX-NEXT:    retq
  %res = srem <16 x i32> %a, <i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7>
  ret <16 x i32> %res
}

define <32 x i16> @test_rem7_32i16(<32 x i16> %a) nounwind {
; AVX512F-LABEL: test_rem7_32i16:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm2 = [18725,18725,18725,18725,18725,18725,18725,18725,18725,18725,18725,18725,18725,18725,18725,18725]
; AVX512F-NEXT:    vpmulhw %ymm2, %ymm1, %ymm3
; AVX512F-NEXT:    vpsrlw $15, %ymm3, %ymm4
; AVX512F-NEXT:    vpsraw $1, %ymm3, %ymm3
; AVX512F-NEXT:    vpaddw %ymm4, %ymm3, %ymm3
; AVX512F-NEXT:    vpsllw $3, %ymm3, %ymm4
; AVX512F-NEXT:    vpsubw %ymm4, %ymm3, %ymm3
; AVX512F-NEXT:    vpaddw %ymm3, %ymm1, %ymm1
; AVX512F-NEXT:    vpmulhw %ymm2, %ymm0, %ymm2
; AVX512F-NEXT:    vpsrlw $15, %ymm2, %ymm3
; AVX512F-NEXT:    vpsraw $1, %ymm2, %ymm2
; AVX512F-NEXT:    vpaddw %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $3, %ymm2, %ymm3
; AVX512F-NEXT:    vpsubw %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpaddw %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; AVX512F-NEXT:    retq
;
; AVX512BW-LABEL: test_rem7_32i16:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpmulhw {{.*}}(%rip), %zmm0, %zmm1
; AVX512BW-NEXT:    vpsrlw $15, %zmm1, %zmm2
; AVX512BW-NEXT:    vpsraw $1, %zmm1, %zmm1
; AVX512BW-NEXT:    vpaddw %zmm2, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmullw {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vpsubw %zmm1, %zmm0, %zmm0
; AVX512BW-NEXT:    retq
  %res = srem <32 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, 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 <32 x i16> %res
}

define <64 x i8> @test_rem7_64i8(<64 x i8> %a) nounwind {
; AVX512F-LABEL: test_rem7_64i8:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
; AVX512F-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]
; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm3 = [65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427]
; AVX512F-NEXT:    vpmullw %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm4, %ymm4
; AVX512F-NEXT:    vpmullw %ymm3, %ymm4, %ymm4
; AVX512F-NEXT:    vpsrlw $8, %ymm4, %ymm4
; AVX512F-NEXT:    vpackuswb %ymm2, %ymm4, %ymm2
; AVX512F-NEXT:    vpaddb %ymm1, %ymm2, %ymm2
; AVX512F-NEXT:    vpsrlw $7, %ymm2, %ymm4
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
; AVX512F-NEXT:    vpand %ymm5, %ymm4, %ymm4
; AVX512F-NEXT:    vpsrlw $2, %ymm2, %ymm2
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63]
; AVX512F-NEXT:    vpand %ymm6, %ymm2, %ymm2
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm7 = [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]
; AVX512F-NEXT:    vpxor %ymm7, %ymm2, %ymm2
; AVX512F-NEXT:    vpaddb %ymm4, %ymm2, %ymm2
; AVX512F-NEXT:    vpsubb %ymm7, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $3, %ymm2, %ymm4
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm8 = [248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248]
; AVX512F-NEXT:    vpand %ymm4, %ymm8, %ymm4
; AVX512F-NEXT:    vpsubb %ymm4, %ymm2, %ymm2
; AVX512F-NEXT:    vpaddb %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
; AVX512F-NEXT:    vpmullw %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm4, %ymm4
; AVX512F-NEXT:    vpmullw %ymm3, %ymm4, %ymm3
; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
; AVX512F-NEXT:    vpackuswb %ymm2, %ymm3, %ymm2
; AVX512F-NEXT:    vpaddb %ymm0, %ymm2, %ymm2
; AVX512F-NEXT:    vpsrlw $7, %ymm2, %ymm3
; AVX512F-NEXT:    vpand %ymm5, %ymm3, %ymm3
; AVX512F-NEXT:    vpsrlw $2, %ymm2, %ymm2
; AVX512F-NEXT:    vpand %ymm6, %ymm2, %ymm2
; AVX512F-NEXT:    vpxor %ymm7, %ymm2, %ymm2
; AVX512F-NEXT:    vpaddb %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpsubb %ymm7, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $3, %ymm2, %ymm3
; AVX512F-NEXT:    vpand %ymm3, %ymm8, %ymm3
; AVX512F-NEXT:    vpsubb %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpaddb %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; AVX512F-NEXT:    retq
;
; AVX512BW-LABEL: test_rem7_64i8:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm1 = zmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
; AVX512BW-NEXT:    vpsraw $8, %zmm1, %zmm1
; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427]
; AVX512BW-NEXT:    vpmullw %zmm2, %zmm1, %zmm1
; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm3 = zmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
; AVX512BW-NEXT:    vpsraw $8, %zmm3, %zmm3
; AVX512BW-NEXT:    vpmullw %zmm2, %zmm3, %zmm2
; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
; AVX512BW-NEXT:    vpackuswb %zmm1, %zmm2, %zmm1
; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm1
; AVX512BW-NEXT:    vpsrlw $2, %zmm1, %zmm2
; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
; AVX512BW-NEXT:    vpternlogq $108, {{.*}}(%rip), %zmm3, %zmm2
; AVX512BW-NEXT:    vpsrlw $7, %zmm1, %zmm1
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm2, %zmm1
; AVX512BW-NEXT:    vpsubb %zmm3, %zmm1, %zmm1
; AVX512BW-NEXT:    vpsllw $3, %zmm1, %zmm2
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm2, %zmm2
; AVX512BW-NEXT:    vpsubb %zmm2, %zmm1, %zmm1
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm0, %zmm0
; AVX512BW-NEXT:    retq
  %res = srem <64 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, 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 <64 x i8> %res
}

;
; srem by non-splat constant
;

define <64 x i8> @test_remconstant_64i8(<64 x i8> %a) nounwind {
; AVX512F-LABEL: test_remconstant_64i8:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm3
; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm1 = ymm3[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]
; AVX512F-NEXT:    vpsraw $8, %ymm1, %ymm1
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
; AVX512F-NEXT:    vpsrlw $8, %ymm1, %ymm1
; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm2 = ymm3[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]
; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
; AVX512F-NEXT:    vpackuswb %ymm1, %ymm2, %ymm2
; AVX512F-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm1
; AVX512F-NEXT:    vextracti64x4 $1, %zmm1, %ymm4
; AVX512F-NEXT:    vpaddb %ymm4, %ymm2, %ymm2
; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm2[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]
; AVX512F-NEXT:    vpsraw $8, %ymm4, %ymm4
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
; AVX512F-NEXT:    vpsrlw $8, %ymm4, %ymm4
; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm2[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]
; AVX512F-NEXT:    vpsraw $8, %ymm5, %ymm5
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm5, %ymm5
; AVX512F-NEXT:    vpsrlw $8, %ymm5, %ymm5
; AVX512F-NEXT:    vpackuswb %ymm4, %ymm5, %ymm5
; AVX512F-NEXT:    vpsrlw $7, %ymm2, %ymm2
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
; AVX512F-NEXT:    vpand %ymm4, %ymm2, %ymm2
; AVX512F-NEXT:    vpaddb %ymm2, %ymm5, %ymm5
; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm5[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]
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm6
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
; AVX512F-NEXT:    vpand %ymm2, %ymm6, %ymm6
; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm5[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]
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm5, %ymm5
; AVX512F-NEXT:    vpand %ymm2, %ymm5, %ymm5
; AVX512F-NEXT:    vpackuswb %ymm6, %ymm5, %ymm5
; AVX512F-NEXT:    vpsubb %ymm5, %ymm3, %ymm3
; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm5, %ymm5
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm5, %ymm5
; AVX512F-NEXT:    vpsrlw $8, %ymm5, %ymm5
; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm6 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm6, %ymm6
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm6, %ymm6
; AVX512F-NEXT:    vpsrlw $8, %ymm6, %ymm6
; AVX512F-NEXT:    vpackuswb %ymm5, %ymm6, %ymm5
; AVX512F-NEXT:    vpaddb %ymm1, %ymm5, %ymm1
; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm5, %ymm5
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm5, %ymm5
; AVX512F-NEXT:    vpsrlw $8, %ymm5, %ymm5
; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm6 = 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]
; AVX512F-NEXT:    vpsraw $8, %ymm6, %ymm6
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm6, %ymm6
; AVX512F-NEXT:    vpsrlw $8, %ymm6, %ymm6
; AVX512F-NEXT:    vpackuswb %ymm5, %ymm6, %ymm5
; AVX512F-NEXT:    vpsrlw $7, %ymm1, %ymm1
; AVX512F-NEXT:    vpand %ymm4, %ymm1, %ymm1
; AVX512F-NEXT:    vpaddb %ymm1, %ymm5, %ymm1
; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm4 = 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]
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
; AVX512F-NEXT:    vpand %ymm2, %ymm4, %ymm4
; AVX512F-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]
; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
; AVX512F-NEXT:    vpand %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    vpackuswb %ymm4, %ymm1, %ymm1
; AVX512F-NEXT:    vpsubb %ymm1, %ymm0, %ymm0
; AVX512F-NEXT:    vinserti64x4 $1, %ymm3, %zmm0, %zmm0
; AVX512F-NEXT:    retq
;
; AVX512BW-LABEL: test_remconstant_64i8:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm1 = zmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
; AVX512BW-NEXT:    vpsraw $8, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmullw {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm2 = zmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
; AVX512BW-NEXT:    vpsraw $8, %zmm2, %zmm2
; AVX512BW-NEXT:    vpmullw {{.*}}(%rip), %zmm2, %zmm2
; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
; AVX512BW-NEXT:    vpackuswb %zmm1, %zmm2, %zmm1
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm2
; AVX512BW-NEXT:    vpaddb %zmm2, %zmm1, %zmm1
; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm2 = zmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
; AVX512BW-NEXT:    vpsraw $8, %zmm2, %zmm2
; AVX512BW-NEXT:    vpsllvw {{.*}}(%rip), %zmm2, %zmm2
; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm3 = zmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
; AVX512BW-NEXT:    vpsraw $8, %zmm3, %zmm3
; AVX512BW-NEXT:    vpsllvw {{.*}}(%rip), %zmm3, %zmm3
; AVX512BW-NEXT:    vpsrlw $8, %zmm3, %zmm3
; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm3, %zmm2
; AVX512BW-NEXT:    vpsrlw $7, %zmm1, %zmm1
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm2, %zmm1
; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm2 = zmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
; AVX512BW-NEXT:    vpmullw {{.*}}(%rip), %zmm2, %zmm2
; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
; AVX512BW-NEXT:    vpandq %zmm3, %zmm2, %zmm2
; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm1 = zmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
; AVX512BW-NEXT:    vpmullw {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vpandq %zmm3, %zmm1, %zmm1
; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm1, %zmm1
; AVX512BW-NEXT:    vpsubb %zmm1, %zmm0, %zmm0
; AVX512BW-NEXT:    retq
  %res = srem <64 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 23, i8 24, i8 25, i8 26, i8 27, i8 28, i8 29, i8 30, i8 31, i8 32, i8 33, i8 34, i8 35, i8 36, i8 37, i8 38, i8 38, i8 37, i8 36, i8 35, i8 34, i8 33, i8 32, i8 31, i8 30, i8 29, i8 28, i8 27, i8 26, i8 25, i8 24, i8 23, 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 <64 x i8> %res
}