; 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-prefixes=AVX512,AVX512F
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512vl | FileCheck %s --check-prefixes=AVX512,AVX512VL
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512bw | FileCheck %s --check-prefixes=AVX512,AVX512BW
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512bw,+avx512vl | FileCheck %s --check-prefixes=AVX512,AVX512VLBW

;
; Variable Rotates
;

define <8 x i64> @var_rotate_v8i64(<8 x i64> %a, <8 x i64> %b) nounwind {
; AVX512-LABEL: var_rotate_v8i64:
; AVX512:       # %bb.0:
; AVX512-NEXT:    vprolvq %zmm1, %zmm0, %zmm0
; AVX512-NEXT:    retq
  %b64 = sub <8 x i64> <i64 64, i64 64, i64 64, i64 64, i64 64, i64 64, i64 64, i64 64>, %b
  %shl = shl <8 x i64> %a, %b
  %lshr = lshr <8 x i64> %a, %b64
  %or = or <8 x i64> %shl, %lshr
  ret <8 x i64> %or
}

define <16 x i32> @var_rotate_v16i32(<16 x i32> %a, <16 x i32> %b) nounwind {
; AVX512-LABEL: var_rotate_v16i32:
; AVX512:       # %bb.0:
; AVX512-NEXT:    vprolvd %zmm1, %zmm0, %zmm0
; AVX512-NEXT:    retq
  %b32 = sub <16 x i32> <i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32>, %b
  %shl = shl <16 x i32> %a, %b
  %lshr = lshr <16 x i32> %a, %b32
  %or = or <16 x i32> %shl, %lshr
  ret <16 x i32> %or
}

define <32 x i16> @var_rotate_v32i16(<32 x i16> %a, <32 x i16> %b) nounwind {
; AVX512F-LABEL: var_rotate_v32i16:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vpmovzxwd {{.*#+}} zmm4 = ymm2[0],zero,ymm2[1],zero,ymm2[2],zero,ymm2[3],zero,ymm2[4],zero,ymm2[5],zero,ymm2[6],zero,ymm2[7],zero,ymm2[8],zero,ymm2[9],zero,ymm2[10],zero,ymm2[11],zero,ymm2[12],zero,ymm2[13],zero,ymm2[14],zero,ymm2[15],zero
; AVX512F-NEXT:    vpmovzxwd {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero
; AVX512F-NEXT:    vpsllvd %zmm4, %zmm0, %zmm4
; AVX512F-NEXT:    vpmovdw %zmm4, %ymm4
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
; AVX512F-NEXT:    vpsubw %ymm2, %ymm5, %ymm2
; AVX512F-NEXT:    vpmovzxwd {{.*#+}} zmm2 = ymm2[0],zero,ymm2[1],zero,ymm2[2],zero,ymm2[3],zero,ymm2[4],zero,ymm2[5],zero,ymm2[6],zero,ymm2[7],zero,ymm2[8],zero,ymm2[9],zero,ymm2[10],zero,ymm2[11],zero,ymm2[12],zero,ymm2[13],zero,ymm2[14],zero,ymm2[15],zero
; AVX512F-NEXT:    vpsrlvd %zmm2, %zmm0, %zmm0
; AVX512F-NEXT:    vpmovdw %zmm0, %ymm0
; AVX512F-NEXT:    vpor %ymm0, %ymm4, %ymm0
; AVX512F-NEXT:    vpmovzxwd {{.*#+}} zmm2 = ymm3[0],zero,ymm3[1],zero,ymm3[2],zero,ymm3[3],zero,ymm3[4],zero,ymm3[5],zero,ymm3[6],zero,ymm3[7],zero,ymm3[8],zero,ymm3[9],zero,ymm3[10],zero,ymm3[11],zero,ymm3[12],zero,ymm3[13],zero,ymm3[14],zero,ymm3[15],zero
; AVX512F-NEXT:    vpmovzxwd {{.*#+}} zmm1 = ymm1[0],zero,ymm1[1],zero,ymm1[2],zero,ymm1[3],zero,ymm1[4],zero,ymm1[5],zero,ymm1[6],zero,ymm1[7],zero,ymm1[8],zero,ymm1[9],zero,ymm1[10],zero,ymm1[11],zero,ymm1[12],zero,ymm1[13],zero,ymm1[14],zero,ymm1[15],zero
; AVX512F-NEXT:    vpsllvd %zmm2, %zmm1, %zmm2
; AVX512F-NEXT:    vpmovdw %zmm2, %ymm2
; AVX512F-NEXT:    vpsubw %ymm3, %ymm5, %ymm3
; AVX512F-NEXT:    vpmovzxwd {{.*#+}} zmm3 = ymm3[0],zero,ymm3[1],zero,ymm3[2],zero,ymm3[3],zero,ymm3[4],zero,ymm3[5],zero,ymm3[6],zero,ymm3[7],zero,ymm3[8],zero,ymm3[9],zero,ymm3[10],zero,ymm3[11],zero,ymm3[12],zero,ymm3[13],zero,ymm3[14],zero,ymm3[15],zero
; AVX512F-NEXT:    vpsrlvd %zmm3, %zmm1, %zmm1
; AVX512F-NEXT:    vpmovdw %zmm1, %ymm1
; AVX512F-NEXT:    vpor %ymm1, %ymm2, %ymm1
; AVX512F-NEXT:    retq
;
; AVX512VL-LABEL: var_rotate_v32i16:
; AVX512VL:       # %bb.0:
; AVX512VL-NEXT:    vpmovzxwd {{.*#+}} zmm4 = ymm2[0],zero,ymm2[1],zero,ymm2[2],zero,ymm2[3],zero,ymm2[4],zero,ymm2[5],zero,ymm2[6],zero,ymm2[7],zero,ymm2[8],zero,ymm2[9],zero,ymm2[10],zero,ymm2[11],zero,ymm2[12],zero,ymm2[13],zero,ymm2[14],zero,ymm2[15],zero
; AVX512VL-NEXT:    vpmovzxwd {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero
; AVX512VL-NEXT:    vpsllvd %zmm4, %zmm0, %zmm4
; AVX512VL-NEXT:    vpmovdw %zmm4, %ymm4
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm5 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
; AVX512VL-NEXT:    vpsubw %ymm2, %ymm5, %ymm2
; AVX512VL-NEXT:    vpmovzxwd {{.*#+}} zmm2 = ymm2[0],zero,ymm2[1],zero,ymm2[2],zero,ymm2[3],zero,ymm2[4],zero,ymm2[5],zero,ymm2[6],zero,ymm2[7],zero,ymm2[8],zero,ymm2[9],zero,ymm2[10],zero,ymm2[11],zero,ymm2[12],zero,ymm2[13],zero,ymm2[14],zero,ymm2[15],zero
; AVX512VL-NEXT:    vpsrlvd %zmm2, %zmm0, %zmm0
; AVX512VL-NEXT:    vpmovdw %zmm0, %ymm0
; AVX512VL-NEXT:    vpor %ymm0, %ymm4, %ymm0
; AVX512VL-NEXT:    vpmovzxwd {{.*#+}} zmm2 = ymm3[0],zero,ymm3[1],zero,ymm3[2],zero,ymm3[3],zero,ymm3[4],zero,ymm3[5],zero,ymm3[6],zero,ymm3[7],zero,ymm3[8],zero,ymm3[9],zero,ymm3[10],zero,ymm3[11],zero,ymm3[12],zero,ymm3[13],zero,ymm3[14],zero,ymm3[15],zero
; AVX512VL-NEXT:    vpmovzxwd {{.*#+}} zmm1 = ymm1[0],zero,ymm1[1],zero,ymm1[2],zero,ymm1[3],zero,ymm1[4],zero,ymm1[5],zero,ymm1[6],zero,ymm1[7],zero,ymm1[8],zero,ymm1[9],zero,ymm1[10],zero,ymm1[11],zero,ymm1[12],zero,ymm1[13],zero,ymm1[14],zero,ymm1[15],zero
; AVX512VL-NEXT:    vpsllvd %zmm2, %zmm1, %zmm2
; AVX512VL-NEXT:    vpmovdw %zmm2, %ymm2
; AVX512VL-NEXT:    vpsubw %ymm3, %ymm5, %ymm3
; AVX512VL-NEXT:    vpmovzxwd {{.*#+}} zmm3 = ymm3[0],zero,ymm3[1],zero,ymm3[2],zero,ymm3[3],zero,ymm3[4],zero,ymm3[5],zero,ymm3[6],zero,ymm3[7],zero,ymm3[8],zero,ymm3[9],zero,ymm3[10],zero,ymm3[11],zero,ymm3[12],zero,ymm3[13],zero,ymm3[14],zero,ymm3[15],zero
; AVX512VL-NEXT:    vpsrlvd %zmm3, %zmm1, %zmm1
; AVX512VL-NEXT:    vpmovdw %zmm1, %ymm1
; AVX512VL-NEXT:    vpor %ymm1, %ymm2, %ymm1
; AVX512VL-NEXT:    retq
;
; AVX512BW-LABEL: var_rotate_v32i16:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
; AVX512BW-NEXT:    vpsubw %zmm1, %zmm2, %zmm2
; AVX512BW-NEXT:    vpsllvw %zmm1, %zmm0, %zmm1
; AVX512BW-NEXT:    vpsrlvw %zmm2, %zmm0, %zmm0
; AVX512BW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512BW-NEXT:    retq
;
; AVX512VLBW-LABEL: var_rotate_v32i16:
; AVX512VLBW:       # %bb.0:
; AVX512VLBW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
; AVX512VLBW-NEXT:    vpsubw %zmm1, %zmm2, %zmm2
; AVX512VLBW-NEXT:    vpsllvw %zmm1, %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpsrlvw %zmm2, %zmm0, %zmm0
; AVX512VLBW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512VLBW-NEXT:    retq
  %b16 = sub <32 x i16> <i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16>, %b
  %shl = shl <32 x i16> %a, %b
  %lshr = lshr <32 x i16> %a, %b16
  %or = or <32 x i16> %shl, %lshr
  ret <32 x i16> %or
}

define <64 x i8> @var_rotate_v64i8(<64 x i8> %a, <64 x i8> %b) nounwind {
; AVX512F-LABEL: var_rotate_v64i8:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vpsrlw $4, %ymm0, %ymm4
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX512F-NEXT:    vpand %ymm5, %ymm4, %ymm4
; AVX512F-NEXT:    vpsllw $4, %ymm0, %ymm6
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm7 = [240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240]
; AVX512F-NEXT:    vpand %ymm7, %ymm6, %ymm6
; AVX512F-NEXT:    vpor %ymm4, %ymm6, %ymm4
; AVX512F-NEXT:    vpsllw $5, %ymm2, %ymm2
; AVX512F-NEXT:    vpblendvb %ymm2, %ymm4, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $6, %ymm0, %ymm4
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3]
; AVX512F-NEXT:    vpand %ymm6, %ymm4, %ymm4
; AVX512F-NEXT:    vpsllw $2, %ymm0, %ymm8
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm9 = [252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252]
; AVX512F-NEXT:    vpand %ymm9, %ymm8, %ymm8
; AVX512F-NEXT:    vpor %ymm4, %ymm8, %ymm4
; AVX512F-NEXT:    vpaddb %ymm2, %ymm2, %ymm2
; AVX512F-NEXT:    vpblendvb %ymm2, %ymm4, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $7, %ymm0, %ymm4
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm8 = [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 %ymm8, %ymm4, %ymm4
; AVX512F-NEXT:    vpaddb %ymm0, %ymm0, %ymm10
; AVX512F-NEXT:    vpor %ymm4, %ymm10, %ymm4
; AVX512F-NEXT:    vpaddb %ymm2, %ymm2, %ymm2
; AVX512F-NEXT:    vpblendvb %ymm2, %ymm4, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $4, %ymm1, %ymm2
; AVX512F-NEXT:    vpand %ymm5, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $4, %ymm1, %ymm4
; AVX512F-NEXT:    vpand %ymm7, %ymm4, %ymm4
; AVX512F-NEXT:    vpor %ymm2, %ymm4, %ymm2
; AVX512F-NEXT:    vpsllw $5, %ymm3, %ymm3
; AVX512F-NEXT:    vpblendvb %ymm3, %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    vpsrlw $6, %ymm1, %ymm2
; AVX512F-NEXT:    vpand %ymm6, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $2, %ymm1, %ymm4
; AVX512F-NEXT:    vpand %ymm9, %ymm4, %ymm4
; AVX512F-NEXT:    vpor %ymm2, %ymm4, %ymm2
; AVX512F-NEXT:    vpaddb %ymm3, %ymm3, %ymm3
; AVX512F-NEXT:    vpblendvb %ymm3, %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    vpsrlw $7, %ymm1, %ymm2
; AVX512F-NEXT:    vpand %ymm8, %ymm2, %ymm2
; AVX512F-NEXT:    vpaddb %ymm1, %ymm1, %ymm4
; AVX512F-NEXT:    vpor %ymm2, %ymm4, %ymm2
; AVX512F-NEXT:    vpaddb %ymm3, %ymm3, %ymm3
; AVX512F-NEXT:    vpblendvb %ymm3, %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    retq
;
; AVX512VL-LABEL: var_rotate_v64i8:
; AVX512VL:       # %bb.0:
; AVX512VL-NEXT:    vpsrlw $4, %ymm0, %ymm4
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm5 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX512VL-NEXT:    vpand %ymm5, %ymm4, %ymm4
; AVX512VL-NEXT:    vpsllw $4, %ymm0, %ymm6
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm7 = [240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240]
; AVX512VL-NEXT:    vpand %ymm7, %ymm6, %ymm6
; AVX512VL-NEXT:    vpor %ymm4, %ymm6, %ymm4
; AVX512VL-NEXT:    vpsllw $5, %ymm2, %ymm2
; AVX512VL-NEXT:    vpblendvb %ymm2, %ymm4, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $6, %ymm0, %ymm4
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm6 = [3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3]
; AVX512VL-NEXT:    vpand %ymm6, %ymm4, %ymm4
; AVX512VL-NEXT:    vpsllw $2, %ymm0, %ymm8
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm9 = [252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252]
; AVX512VL-NEXT:    vpand %ymm9, %ymm8, %ymm8
; AVX512VL-NEXT:    vpor %ymm4, %ymm8, %ymm4
; AVX512VL-NEXT:    vpaddb %ymm2, %ymm2, %ymm2
; AVX512VL-NEXT:    vpblendvb %ymm2, %ymm4, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $7, %ymm0, %ymm4
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm8 = [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]
; AVX512VL-NEXT:    vpand %ymm8, %ymm4, %ymm4
; AVX512VL-NEXT:    vpaddb %ymm0, %ymm0, %ymm10
; AVX512VL-NEXT:    vpor %ymm4, %ymm10, %ymm4
; AVX512VL-NEXT:    vpaddb %ymm2, %ymm2, %ymm2
; AVX512VL-NEXT:    vpblendvb %ymm2, %ymm4, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $4, %ymm1, %ymm2
; AVX512VL-NEXT:    vpand %ymm5, %ymm2, %ymm2
; AVX512VL-NEXT:    vpsllw $4, %ymm1, %ymm4
; AVX512VL-NEXT:    vpand %ymm7, %ymm4, %ymm4
; AVX512VL-NEXT:    vpor %ymm2, %ymm4, %ymm2
; AVX512VL-NEXT:    vpsllw $5, %ymm3, %ymm3
; AVX512VL-NEXT:    vpblendvb %ymm3, %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    vpsrlw $6, %ymm1, %ymm2
; AVX512VL-NEXT:    vpand %ymm6, %ymm2, %ymm2
; AVX512VL-NEXT:    vpsllw $2, %ymm1, %ymm4
; AVX512VL-NEXT:    vpand %ymm9, %ymm4, %ymm4
; AVX512VL-NEXT:    vpor %ymm2, %ymm4, %ymm2
; AVX512VL-NEXT:    vpaddb %ymm3, %ymm3, %ymm3
; AVX512VL-NEXT:    vpblendvb %ymm3, %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    vpsrlw $7, %ymm1, %ymm2
; AVX512VL-NEXT:    vpand %ymm8, %ymm2, %ymm2
; AVX512VL-NEXT:    vpaddb %ymm1, %ymm1, %ymm4
; AVX512VL-NEXT:    vpor %ymm2, %ymm4, %ymm2
; AVX512VL-NEXT:    vpaddb %ymm3, %ymm3, %ymm3
; AVX512VL-NEXT:    vpblendvb %ymm3, %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    retq
;
; AVX512BW-LABEL: var_rotate_v64i8:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]
; AVX512BW-NEXT:    vpsubb %zmm1, %zmm2, %zmm2
; AVX512BW-NEXT:    vpsllw $4, %zmm0, %zmm3
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm3, %zmm3
; AVX512BW-NEXT:    vpsllw $5, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512BW-NEXT:    vpblendmb %zmm3, %zmm0, %zmm3 {%k1}
; AVX512BW-NEXT:    vpsllw $2, %zmm3, %zmm4
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm4, %zmm4
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512BW-NEXT:    vmovdqu8 %zmm4, %zmm3 {%k1}
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512BW-NEXT:    vpaddb %zmm3, %zmm3, %zmm3 {%k1}
; AVX512BW-NEXT:    vpsllw $5, %zmm2, %zmm1
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm1, %zmm2
; AVX512BW-NEXT:    vpmovb2m %zmm2, %k1
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k2
; AVX512BW-NEXT:    vpsrlw $4, %zmm0, %zmm1
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k2}
; AVX512BW-NEXT:    vpsrlw $2, %zmm0, %zmm1
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k1}
; AVX512BW-NEXT:    vpsrlw $1, %zmm0, %zmm1
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vpaddb %zmm2, %zmm2, %zmm2
; AVX512BW-NEXT:    vpmovb2m %zmm2, %k1
; AVX512BW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k1}
; AVX512BW-NEXT:    vporq %zmm0, %zmm3, %zmm0
; AVX512BW-NEXT:    retq
;
; AVX512VLBW-LABEL: var_rotate_v64i8:
; AVX512VLBW:       # %bb.0:
; AVX512VLBW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]
; AVX512VLBW-NEXT:    vpsubb %zmm1, %zmm2, %zmm2
; AVX512VLBW-NEXT:    vpsllw $4, %zmm0, %zmm3
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm3, %zmm3
; AVX512VLBW-NEXT:    vpsllw $5, %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512VLBW-NEXT:    vpblendmb %zmm3, %zmm0, %zmm3 {%k1}
; AVX512VLBW-NEXT:    vpsllw $2, %zmm3, %zmm4
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm4, %zmm4
; AVX512VLBW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512VLBW-NEXT:    vmovdqu8 %zmm4, %zmm3 {%k1}
; AVX512VLBW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512VLBW-NEXT:    vpaddb %zmm3, %zmm3, %zmm3 {%k1}
; AVX512VLBW-NEXT:    vpsllw $5, %zmm2, %zmm1
; AVX512VLBW-NEXT:    vpaddb %zmm1, %zmm1, %zmm2
; AVX512VLBW-NEXT:    vpmovb2m %zmm2, %k1
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k2
; AVX512VLBW-NEXT:    vpsrlw $4, %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512VLBW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k2}
; AVX512VLBW-NEXT:    vpsrlw $2, %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512VLBW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k1}
; AVX512VLBW-NEXT:    vpsrlw $1, %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpaddb %zmm2, %zmm2, %zmm2
; AVX512VLBW-NEXT:    vpmovb2m %zmm2, %k1
; AVX512VLBW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k1}
; AVX512VLBW-NEXT:    vporq %zmm0, %zmm3, %zmm0
; AVX512VLBW-NEXT:    retq
  %b8 = sub <64 x i8> <i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8>, %b
  %shl = shl <64 x i8> %a, %b
  %lshr = lshr <64 x i8> %a, %b8
  %or = or <64 x i8> %shl, %lshr
  ret <64 x i8> %or
}

;
; Uniform Variable Rotates
;

define <8 x i64> @splatvar_rotate_v8i64(<8 x i64> %a, <8 x i64> %b) nounwind {
; AVX512-LABEL: splatvar_rotate_v8i64:
; AVX512:       # %bb.0:
; AVX512-NEXT:    vpbroadcastq %xmm1, %zmm1
; AVX512-NEXT:    vprolvq %zmm1, %zmm0, %zmm0
; AVX512-NEXT:    retq
  %splat = shufflevector <8 x i64> %b, <8 x i64> undef, <8 x i32> zeroinitializer
  %splat64 = sub <8 x i64> <i64 64, i64 64, i64 64, i64 64, i64 64, i64 64, i64 64, i64 64>, %splat
  %shl = shl <8 x i64> %a, %splat
  %lshr = lshr <8 x i64> %a, %splat64
  %or = or <8 x i64> %shl, %lshr
  ret <8 x i64> %or
}

define <16 x i32> @splatvar_rotate_v16i32(<16 x i32> %a, <16 x i32> %b) nounwind {
; AVX512-LABEL: splatvar_rotate_v16i32:
; AVX512:       # %bb.0:
; AVX512-NEXT:    vpbroadcastd %xmm1, %zmm1
; AVX512-NEXT:    vprolvd %zmm1, %zmm0, %zmm0
; AVX512-NEXT:    retq
  %splat = shufflevector <16 x i32> %b, <16 x i32> undef, <16 x i32> zeroinitializer
  %splat32 = sub <16 x i32> <i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32>, %splat
  %shl = shl <16 x i32> %a, %splat
  %lshr = lshr <16 x i32> %a, %splat32
  %or = or <16 x i32> %shl, %lshr
  ret <16 x i32> %or
}

define <32 x i16> @splatvar_rotate_v32i16(<32 x i16> %a, <32 x i16> %b) nounwind {
; AVX512F-LABEL: splatvar_rotate_v32i16:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vpbroadcastw %xmm2, %ymm3
; AVX512F-NEXT:    vpmovzxwq {{.*#+}} xmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero
; AVX512F-NEXT:    vpsllw %xmm2, %ymm0, %ymm4
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
; AVX512F-NEXT:    vpsubw %ymm3, %ymm5, %ymm3
; AVX512F-NEXT:    vpmovzxwq {{.*#+}} xmm3 = xmm3[0],zero,zero,zero,xmm3[1],zero,zero,zero
; AVX512F-NEXT:    vpsrlw %xmm3, %ymm0, %ymm0
; AVX512F-NEXT:    vpor %ymm0, %ymm4, %ymm0
; AVX512F-NEXT:    vpsllw %xmm2, %ymm1, %ymm2
; AVX512F-NEXT:    vpsrlw %xmm3, %ymm1, %ymm1
; AVX512F-NEXT:    vpor %ymm1, %ymm2, %ymm1
; AVX512F-NEXT:    retq
;
; AVX512VL-LABEL: splatvar_rotate_v32i16:
; AVX512VL:       # %bb.0:
; AVX512VL-NEXT:    vpbroadcastw %xmm2, %ymm3
; AVX512VL-NEXT:    vpmovzxwq {{.*#+}} xmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero
; AVX512VL-NEXT:    vpsllw %xmm2, %ymm0, %ymm4
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm5 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
; AVX512VL-NEXT:    vpsubw %ymm3, %ymm5, %ymm3
; AVX512VL-NEXT:    vpmovzxwq {{.*#+}} xmm3 = xmm3[0],zero,zero,zero,xmm3[1],zero,zero,zero
; AVX512VL-NEXT:    vpsrlw %xmm3, %ymm0, %ymm0
; AVX512VL-NEXT:    vpor %ymm0, %ymm4, %ymm0
; AVX512VL-NEXT:    vpsllw %xmm2, %ymm1, %ymm2
; AVX512VL-NEXT:    vpsrlw %xmm3, %ymm1, %ymm1
; AVX512VL-NEXT:    vpor %ymm1, %ymm2, %ymm1
; AVX512VL-NEXT:    retq
;
; AVX512BW-LABEL: splatvar_rotate_v32i16:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpbroadcastw %xmm1, %zmm2
; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
; AVX512BW-NEXT:    vpsubw %zmm2, %zmm3, %zmm2
; AVX512BW-NEXT:    vpmovzxwq {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
; AVX512BW-NEXT:    vpsllw %xmm1, %zmm0, %zmm1
; AVX512BW-NEXT:    vpsrlvw %zmm2, %zmm0, %zmm0
; AVX512BW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512BW-NEXT:    retq
;
; AVX512VLBW-LABEL: splatvar_rotate_v32i16:
; AVX512VLBW:       # %bb.0:
; AVX512VLBW-NEXT:    vpbroadcastw %xmm1, %zmm2
; AVX512VLBW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
; AVX512VLBW-NEXT:    vpsubw %zmm2, %zmm3, %zmm2
; AVX512VLBW-NEXT:    vpmovzxwq {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
; AVX512VLBW-NEXT:    vpsllw %xmm1, %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpsrlvw %zmm2, %zmm0, %zmm0
; AVX512VLBW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512VLBW-NEXT:    retq
  %splat = shufflevector <32 x i16> %b, <32 x i16> undef, <32 x i32> zeroinitializer
  %splat16 = sub <32 x i16> <i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16>, %splat
  %shl = shl <32 x i16> %a, %splat
  %lshr = lshr <32 x i16> %a, %splat16
  %or = or <32 x i16> %shl, %lshr
  ret <32 x i16> %or
}

define <64 x i8> @splatvar_rotate_v64i8(<64 x i8> %a, <64 x i8> %b) nounwind {
; AVX512F-LABEL: splatvar_rotate_v64i8:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vpbroadcastb %xmm2, %ymm2
; AVX512F-NEXT:    vpsrlw $4, %ymm0, %ymm3
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX512F-NEXT:    vpand %ymm4, %ymm3, %ymm3
; AVX512F-NEXT:    vpsllw $4, %ymm0, %ymm5
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240]
; AVX512F-NEXT:    vpand %ymm6, %ymm5, %ymm5
; AVX512F-NEXT:    vpor %ymm3, %ymm5, %ymm3
; AVX512F-NEXT:    vpsllw $5, %ymm2, %ymm2
; AVX512F-NEXT:    vpblendvb %ymm2, %ymm3, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $6, %ymm0, %ymm3
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3]
; AVX512F-NEXT:    vpand %ymm5, %ymm3, %ymm3
; AVX512F-NEXT:    vpsllw $2, %ymm0, %ymm7
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm8 = [252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252]
; AVX512F-NEXT:    vpand %ymm8, %ymm7, %ymm7
; AVX512F-NEXT:    vpor %ymm3, %ymm7, %ymm3
; AVX512F-NEXT:    vpaddb %ymm2, %ymm2, %ymm7
; AVX512F-NEXT:    vpblendvb %ymm7, %ymm3, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $7, %ymm0, %ymm3
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm9 = [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 %ymm9, %ymm3, %ymm3
; AVX512F-NEXT:    vpaddb %ymm0, %ymm0, %ymm10
; AVX512F-NEXT:    vpor %ymm3, %ymm10, %ymm3
; AVX512F-NEXT:    vpaddb %ymm7, %ymm7, %ymm10
; AVX512F-NEXT:    vpblendvb %ymm10, %ymm3, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $4, %ymm1, %ymm3
; AVX512F-NEXT:    vpand %ymm4, %ymm3, %ymm3
; AVX512F-NEXT:    vpsllw $4, %ymm1, %ymm4
; AVX512F-NEXT:    vpand %ymm6, %ymm4, %ymm4
; AVX512F-NEXT:    vpor %ymm3, %ymm4, %ymm3
; AVX512F-NEXT:    vpblendvb %ymm2, %ymm3, %ymm1, %ymm1
; AVX512F-NEXT:    vpsrlw $6, %ymm1, %ymm2
; AVX512F-NEXT:    vpand %ymm5, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $2, %ymm1, %ymm3
; AVX512F-NEXT:    vpand %ymm8, %ymm3, %ymm3
; AVX512F-NEXT:    vpor %ymm2, %ymm3, %ymm2
; AVX512F-NEXT:    vpblendvb %ymm7, %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    vpsrlw $7, %ymm1, %ymm2
; AVX512F-NEXT:    vpand %ymm9, %ymm2, %ymm2
; AVX512F-NEXT:    vpaddb %ymm1, %ymm1, %ymm3
; AVX512F-NEXT:    vpor %ymm2, %ymm3, %ymm2
; AVX512F-NEXT:    vpblendvb %ymm10, %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    retq
;
; AVX512VL-LABEL: splatvar_rotate_v64i8:
; AVX512VL:       # %bb.0:
; AVX512VL-NEXT:    vpbroadcastb %xmm2, %ymm2
; AVX512VL-NEXT:    vpsrlw $4, %ymm0, %ymm3
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm4 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX512VL-NEXT:    vpand %ymm4, %ymm3, %ymm3
; AVX512VL-NEXT:    vpsllw $4, %ymm0, %ymm5
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm6 = [240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240]
; AVX512VL-NEXT:    vpand %ymm6, %ymm5, %ymm5
; AVX512VL-NEXT:    vpor %ymm3, %ymm5, %ymm3
; AVX512VL-NEXT:    vpsllw $5, %ymm2, %ymm2
; AVX512VL-NEXT:    vpblendvb %ymm2, %ymm3, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $6, %ymm0, %ymm3
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm5 = [3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3]
; AVX512VL-NEXT:    vpand %ymm5, %ymm3, %ymm3
; AVX512VL-NEXT:    vpsllw $2, %ymm0, %ymm7
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm8 = [252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252]
; AVX512VL-NEXT:    vpand %ymm8, %ymm7, %ymm7
; AVX512VL-NEXT:    vpor %ymm3, %ymm7, %ymm3
; AVX512VL-NEXT:    vpaddb %ymm2, %ymm2, %ymm7
; AVX512VL-NEXT:    vpblendvb %ymm7, %ymm3, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $7, %ymm0, %ymm3
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm9 = [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]
; AVX512VL-NEXT:    vpand %ymm9, %ymm3, %ymm3
; AVX512VL-NEXT:    vpaddb %ymm0, %ymm0, %ymm10
; AVX512VL-NEXT:    vpor %ymm3, %ymm10, %ymm3
; AVX512VL-NEXT:    vpaddb %ymm7, %ymm7, %ymm10
; AVX512VL-NEXT:    vpblendvb %ymm10, %ymm3, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $4, %ymm1, %ymm3
; AVX512VL-NEXT:    vpand %ymm4, %ymm3, %ymm3
; AVX512VL-NEXT:    vpsllw $4, %ymm1, %ymm4
; AVX512VL-NEXT:    vpand %ymm6, %ymm4, %ymm4
; AVX512VL-NEXT:    vpor %ymm3, %ymm4, %ymm3
; AVX512VL-NEXT:    vpblendvb %ymm2, %ymm3, %ymm1, %ymm1
; AVX512VL-NEXT:    vpsrlw $6, %ymm1, %ymm2
; AVX512VL-NEXT:    vpand %ymm5, %ymm2, %ymm2
; AVX512VL-NEXT:    vpsllw $2, %ymm1, %ymm3
; AVX512VL-NEXT:    vpand %ymm8, %ymm3, %ymm3
; AVX512VL-NEXT:    vpor %ymm2, %ymm3, %ymm2
; AVX512VL-NEXT:    vpblendvb %ymm7, %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    vpsrlw $7, %ymm1, %ymm2
; AVX512VL-NEXT:    vpand %ymm9, %ymm2, %ymm2
; AVX512VL-NEXT:    vpaddb %ymm1, %ymm1, %ymm3
; AVX512VL-NEXT:    vpor %ymm2, %ymm3, %ymm2
; AVX512VL-NEXT:    vpblendvb %ymm10, %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    retq
;
; AVX512BW-LABEL: splatvar_rotate_v64i8:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpbroadcastb %xmm1, %zmm1
; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]
; AVX512BW-NEXT:    vpsubb %zmm1, %zmm2, %zmm2
; AVX512BW-NEXT:    vpsllw $4, %zmm0, %zmm3
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm3, %zmm3
; AVX512BW-NEXT:    vpsllw $5, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512BW-NEXT:    vpblendmb %zmm3, %zmm0, %zmm3 {%k1}
; AVX512BW-NEXT:    vpsllw $2, %zmm3, %zmm4
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm4, %zmm4
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512BW-NEXT:    vmovdqu8 %zmm4, %zmm3 {%k1}
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512BW-NEXT:    vpaddb %zmm3, %zmm3, %zmm3 {%k1}
; AVX512BW-NEXT:    vpsllw $5, %zmm2, %zmm1
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm1, %zmm2
; AVX512BW-NEXT:    vpmovb2m %zmm2, %k1
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k2
; AVX512BW-NEXT:    vpsrlw $4, %zmm0, %zmm1
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k2}
; AVX512BW-NEXT:    vpsrlw $2, %zmm0, %zmm1
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k1}
; AVX512BW-NEXT:    vpsrlw $1, %zmm0, %zmm1
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vpaddb %zmm2, %zmm2, %zmm2
; AVX512BW-NEXT:    vpmovb2m %zmm2, %k1
; AVX512BW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k1}
; AVX512BW-NEXT:    vporq %zmm0, %zmm3, %zmm0
; AVX512BW-NEXT:    retq
;
; AVX512VLBW-LABEL: splatvar_rotate_v64i8:
; AVX512VLBW:       # %bb.0:
; AVX512VLBW-NEXT:    vpbroadcastb %xmm1, %zmm1
; AVX512VLBW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]
; AVX512VLBW-NEXT:    vpsubb %zmm1, %zmm2, %zmm2
; AVX512VLBW-NEXT:    vpsllw $4, %zmm0, %zmm3
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm3, %zmm3
; AVX512VLBW-NEXT:    vpsllw $5, %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512VLBW-NEXT:    vpblendmb %zmm3, %zmm0, %zmm3 {%k1}
; AVX512VLBW-NEXT:    vpsllw $2, %zmm3, %zmm4
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm4, %zmm4
; AVX512VLBW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512VLBW-NEXT:    vmovdqu8 %zmm4, %zmm3 {%k1}
; AVX512VLBW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512VLBW-NEXT:    vpaddb %zmm3, %zmm3, %zmm3 {%k1}
; AVX512VLBW-NEXT:    vpsllw $5, %zmm2, %zmm1
; AVX512VLBW-NEXT:    vpaddb %zmm1, %zmm1, %zmm2
; AVX512VLBW-NEXT:    vpmovb2m %zmm2, %k1
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k2
; AVX512VLBW-NEXT:    vpsrlw $4, %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512VLBW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k2}
; AVX512VLBW-NEXT:    vpsrlw $2, %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512VLBW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k1}
; AVX512VLBW-NEXT:    vpsrlw $1, %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpaddb %zmm2, %zmm2, %zmm2
; AVX512VLBW-NEXT:    vpmovb2m %zmm2, %k1
; AVX512VLBW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k1}
; AVX512VLBW-NEXT:    vporq %zmm0, %zmm3, %zmm0
; AVX512VLBW-NEXT:    retq
  %splat = shufflevector <64 x i8> %b, <64 x i8> undef, <64 x i32> zeroinitializer
  %splat8 = sub <64 x i8> <i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8>, %splat
  %shl = shl <64 x i8> %a, %splat
  %lshr = lshr <64 x i8> %a, %splat8
  %or = or <64 x i8> %shl, %lshr
  ret <64 x i8> %or
}

;
; Constant Rotates
;

define <8 x i64> @constant_rotate_v8i64(<8 x i64> %a) nounwind {
; AVX512-LABEL: constant_rotate_v8i64:
; AVX512:       # %bb.0:
; AVX512-NEXT:    vprolvq {{.*}}(%rip), %zmm0, %zmm0
; AVX512-NEXT:    retq
  %shl = shl <8 x i64> %a, <i64 4, i64 14, i64 50, i64 60, i64 4, i64 14, i64 50, i64 60>
  %lshr = lshr <8 x i64> %a, <i64 60, i64 50, i64 14, i64 4, i64 60, i64 50, i64 14, i64 4>
  %or = or <8 x i64> %shl, %lshr
  ret <8 x i64> %or
}

define <16 x i32> @constant_rotate_v16i32(<16 x i32> %a) nounwind {
; AVX512-LABEL: constant_rotate_v16i32:
; AVX512:       # %bb.0:
; AVX512-NEXT:    vprolvd {{.*}}(%rip), %zmm0, %zmm0
; AVX512-NEXT:    retq
  %shl = shl <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11>
  %lshr = lshr <16 x i32> %a, <i32 28, i32 27, i32 26, i32 25, i32 24, i32 23, i32 22, i32 21, i32 28, i32 27, i32 26, i32 25, i32 24, i32 23, i32 22, i32 21>
  %or = or <16 x i32> %shl, %lshr
  ret <16 x i32> %or
}

define <32 x i16> @constant_rotate_v32i16(<32 x i16> %a) nounwind {
; AVX512F-LABEL: constant_rotate_v32i16:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm2 = [1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192,16384,32768]
; AVX512F-NEXT:    vpmulhuw %ymm2, %ymm0, %ymm3
; AVX512F-NEXT:    vpmullw %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vpor %ymm3, %ymm0, %ymm0
; AVX512F-NEXT:    vpmulhuw %ymm2, %ymm1, %ymm3
; AVX512F-NEXT:    vpmullw %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    vpor %ymm3, %ymm1, %ymm1
; AVX512F-NEXT:    retq
;
; AVX512VL-LABEL: constant_rotate_v32i16:
; AVX512VL:       # %bb.0:
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm2 = [1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192,16384,32768]
; AVX512VL-NEXT:    vpmulhuw %ymm2, %ymm0, %ymm3
; AVX512VL-NEXT:    vpmullw %ymm2, %ymm0, %ymm0
; AVX512VL-NEXT:    vpor %ymm3, %ymm0, %ymm0
; AVX512VL-NEXT:    vpmulhuw %ymm2, %ymm1, %ymm3
; AVX512VL-NEXT:    vpmullw %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    vpor %ymm3, %ymm1, %ymm1
; AVX512VL-NEXT:    retq
;
; AVX512BW-LABEL: constant_rotate_v32i16:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpsllvw {{.*}}(%rip), %zmm0, %zmm1
; AVX512BW-NEXT:    vpsrlvw {{.*}}(%rip), %zmm0, %zmm0
; AVX512BW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512BW-NEXT:    retq
;
; AVX512VLBW-LABEL: constant_rotate_v32i16:
; AVX512VLBW:       # %bb.0:
; AVX512VLBW-NEXT:    vpsllvw {{.*}}(%rip), %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpsrlvw {{.*}}(%rip), %zmm0, %zmm0
; AVX512VLBW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512VLBW-NEXT:    retq
  %shl = shl <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15>
  %lshr = lshr <32 x i16> %a, <i16 16, i16 15, i16 14, i16 13, i16 12, i16 11, i16 10, i16 9, i16 8, i16 7, i16 6, i16 5, i16 4, i16 3, i16 2, i16 1, i16 16, i16 15, i16 14, i16 13, i16 12, i16 11, i16 10, i16 9, i16 8, i16 7, i16 6, i16 5, i16 4, i16 3, i16 2, i16 1>
  %or = or <32 x i16> %shl, %lshr
  ret <32 x i16> %or
}

define <64 x i8> @constant_rotate_v64i8(<64 x i8> %a) nounwind {
; AVX512F-LABEL: constant_rotate_v64i8:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vpsrlw $4, %ymm0, %ymm2
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX512F-NEXT:    vpand %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $4, %ymm0, %ymm4
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240]
; AVX512F-NEXT:    vpand %ymm5, %ymm4, %ymm4
; AVX512F-NEXT:    vpor %ymm2, %ymm4, %ymm2
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256]
; AVX512F-NEXT:    vpblendvb %ymm4, %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $6, %ymm0, %ymm2
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3]
; AVX512F-NEXT:    vpand %ymm6, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $2, %ymm0, %ymm7
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm8 = [252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252]
; AVX512F-NEXT:    vpand %ymm8, %ymm7, %ymm7
; AVX512F-NEXT:    vpor %ymm2, %ymm7, %ymm2
; AVX512F-NEXT:    vpaddb %ymm4, %ymm4, %ymm7
; AVX512F-NEXT:    vpblendvb %ymm7, %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $7, %ymm0, %ymm2
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm9 = [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 %ymm9, %ymm2, %ymm2
; AVX512F-NEXT:    vpaddb %ymm0, %ymm0, %ymm10
; AVX512F-NEXT:    vpor %ymm2, %ymm10, %ymm2
; AVX512F-NEXT:    vpaddb %ymm7, %ymm7, %ymm10
; AVX512F-NEXT:    vpblendvb %ymm10, %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $4, %ymm1, %ymm2
; AVX512F-NEXT:    vpand %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $4, %ymm1, %ymm3
; AVX512F-NEXT:    vpand %ymm5, %ymm3, %ymm3
; AVX512F-NEXT:    vpor %ymm2, %ymm3, %ymm2
; AVX512F-NEXT:    vpblendvb %ymm4, %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    vpsrlw $6, %ymm1, %ymm2
; AVX512F-NEXT:    vpand %ymm6, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $2, %ymm1, %ymm3
; AVX512F-NEXT:    vpand %ymm8, %ymm3, %ymm3
; AVX512F-NEXT:    vpor %ymm2, %ymm3, %ymm2
; AVX512F-NEXT:    vpblendvb %ymm7, %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    vpsrlw $7, %ymm1, %ymm2
; AVX512F-NEXT:    vpand %ymm9, %ymm2, %ymm2
; AVX512F-NEXT:    vpaddb %ymm1, %ymm1, %ymm3
; AVX512F-NEXT:    vpor %ymm2, %ymm3, %ymm2
; AVX512F-NEXT:    vpblendvb %ymm10, %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    retq
;
; AVX512VL-LABEL: constant_rotate_v64i8:
; AVX512VL:       # %bb.0:
; AVX512VL-NEXT:    vpsrlw $4, %ymm0, %ymm2
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX512VL-NEXT:    vpand %ymm3, %ymm2, %ymm2
; AVX512VL-NEXT:    vpsllw $4, %ymm0, %ymm4
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm5 = [240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240]
; AVX512VL-NEXT:    vpand %ymm5, %ymm4, %ymm4
; AVX512VL-NEXT:    vpor %ymm2, %ymm4, %ymm2
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm4 = [8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256]
; AVX512VL-NEXT:    vpblendvb %ymm4, %ymm2, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $6, %ymm0, %ymm2
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm6 = [3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3]
; AVX512VL-NEXT:    vpand %ymm6, %ymm2, %ymm2
; AVX512VL-NEXT:    vpsllw $2, %ymm0, %ymm7
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm8 = [252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252,252]
; AVX512VL-NEXT:    vpand %ymm8, %ymm7, %ymm7
; AVX512VL-NEXT:    vpor %ymm2, %ymm7, %ymm2
; AVX512VL-NEXT:    vpaddb %ymm4, %ymm4, %ymm7
; AVX512VL-NEXT:    vpblendvb %ymm7, %ymm2, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $7, %ymm0, %ymm2
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm9 = [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]
; AVX512VL-NEXT:    vpand %ymm9, %ymm2, %ymm2
; AVX512VL-NEXT:    vpaddb %ymm0, %ymm0, %ymm10
; AVX512VL-NEXT:    vpor %ymm2, %ymm10, %ymm2
; AVX512VL-NEXT:    vpaddb %ymm7, %ymm7, %ymm10
; AVX512VL-NEXT:    vpblendvb %ymm10, %ymm2, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $4, %ymm1, %ymm2
; AVX512VL-NEXT:    vpand %ymm3, %ymm2, %ymm2
; AVX512VL-NEXT:    vpsllw $4, %ymm1, %ymm3
; AVX512VL-NEXT:    vpand %ymm5, %ymm3, %ymm3
; AVX512VL-NEXT:    vpor %ymm2, %ymm3, %ymm2
; AVX512VL-NEXT:    vpblendvb %ymm4, %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    vpsrlw $6, %ymm1, %ymm2
; AVX512VL-NEXT:    vpand %ymm6, %ymm2, %ymm2
; AVX512VL-NEXT:    vpsllw $2, %ymm1, %ymm3
; AVX512VL-NEXT:    vpand %ymm8, %ymm3, %ymm3
; AVX512VL-NEXT:    vpor %ymm2, %ymm3, %ymm2
; AVX512VL-NEXT:    vpblendvb %ymm7, %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    vpsrlw $7, %ymm1, %ymm2
; AVX512VL-NEXT:    vpand %ymm9, %ymm2, %ymm2
; AVX512VL-NEXT:    vpaddb %ymm1, %ymm1, %ymm3
; AVX512VL-NEXT:    vpor %ymm2, %ymm3, %ymm2
; AVX512VL-NEXT:    vpblendvb %ymm10, %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    retq
;
; AVX512BW-LABEL: constant_rotate_v64i8:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256]
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512BW-NEXT:    vpsllw $4, %zmm0, %zmm2
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm2, %zmm2
; AVX512BW-NEXT:    vpblendmb %zmm2, %zmm0, %zmm2 {%k1}
; AVX512BW-NEXT:    vpsllw $2, %zmm2, %zmm3
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm3, %zmm3
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512BW-NEXT:    vmovdqu8 %zmm3, %zmm2 {%k1}
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512BW-NEXT:    vpaddb %zmm2, %zmm2, %zmm2 {%k1}
; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536]
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512BW-NEXT:    vpsrlw $4, %zmm0, %zmm3
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm3, %zmm3
; AVX512BW-NEXT:    vmovdqu8 %zmm3, %zmm0 {%k1}
; AVX512BW-NEXT:    vpsrlw $2, %zmm0, %zmm3
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm3, %zmm3
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512BW-NEXT:    vmovdqu8 %zmm3, %zmm0 {%k1}
; AVX512BW-NEXT:    vpsrlw $1, %zmm0, %zmm3
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm3, %zmm3
; AVX512BW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512BW-NEXT:    vmovdqu8 %zmm3, %zmm0 {%k1}
; AVX512BW-NEXT:    vporq %zmm0, %zmm2, %zmm0
; AVX512BW-NEXT:    retq
;
; AVX512VLBW-LABEL: constant_rotate_v64i8:
; AVX512VLBW:       # %bb.0:
; AVX512VLBW-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256]
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512VLBW-NEXT:    vpsllw $4, %zmm0, %zmm2
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm2, %zmm2
; AVX512VLBW-NEXT:    vpblendmb %zmm2, %zmm0, %zmm2 {%k1}
; AVX512VLBW-NEXT:    vpsllw $2, %zmm2, %zmm3
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm3, %zmm3
; AVX512VLBW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512VLBW-NEXT:    vmovdqu8 %zmm3, %zmm2 {%k1}
; AVX512VLBW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512VLBW-NEXT:    vpaddb %zmm2, %zmm2, %zmm2 {%k1}
; AVX512VLBW-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536,57600,41152,24704,8256,8192,24640,41088,57536]
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512VLBW-NEXT:    vpsrlw $4, %zmm0, %zmm3
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm3, %zmm3
; AVX512VLBW-NEXT:    vmovdqu8 %zmm3, %zmm0 {%k1}
; AVX512VLBW-NEXT:    vpsrlw $2, %zmm0, %zmm3
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm3, %zmm3
; AVX512VLBW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512VLBW-NEXT:    vmovdqu8 %zmm3, %zmm0 {%k1}
; AVX512VLBW-NEXT:    vpsrlw $1, %zmm0, %zmm3
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm3, %zmm3
; AVX512VLBW-NEXT:    vpaddb %zmm1, %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpmovb2m %zmm1, %k1
; AVX512VLBW-NEXT:    vmovdqu8 %zmm3, %zmm0 {%k1}
; AVX512VLBW-NEXT:    vporq %zmm0, %zmm2, %zmm0
; AVX512VLBW-NEXT:    retq
  %shl = shl <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1>
  %lshr = lshr <64 x i8> %a, <i8 8, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7>
  %or = or <64 x i8> %shl, %lshr
  ret <64 x i8> %or
}

;
; Uniform Constant Rotates
;

define <8 x i64> @splatconstant_rotate_v8i64(<8 x i64> %a) nounwind {
; AVX512-LABEL: splatconstant_rotate_v8i64:
; AVX512:       # %bb.0:
; AVX512-NEXT:    vprolq $14, %zmm0, %zmm0
; AVX512-NEXT:    retq
  %shl = shl <8 x i64> %a, <i64 14, i64 14, i64 14, i64 14, i64 14, i64 14, i64 14, i64 14>
  %lshr = lshr <8 x i64> %a, <i64 50, i64 50, i64 50, i64 50, i64 50, i64 50, i64 50, i64 50>
  %or = or <8 x i64> %shl, %lshr
  ret <8 x i64> %or
}

define <16 x i32> @splatconstant_rotate_v16i32(<16 x i32> %a) nounwind {
; AVX512-LABEL: splatconstant_rotate_v16i32:
; AVX512:       # %bb.0:
; AVX512-NEXT:    vprold $4, %zmm0, %zmm0
; AVX512-NEXT:    retq
  %shl = shl <16 x i32> %a, <i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4>
  %lshr = lshr <16 x i32> %a, <i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28>
  %or = or <16 x i32> %shl, %lshr
  ret <16 x i32> %or
}

define <32 x i16> @splatconstant_rotate_v32i16(<32 x i16> %a) nounwind {
; AVX512F-LABEL: splatconstant_rotate_v32i16:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vpsrlw $9, %ymm0, %ymm2
; AVX512F-NEXT:    vpsllw $7, %ymm0, %ymm0
; AVX512F-NEXT:    vpor %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $9, %ymm1, %ymm2
; AVX512F-NEXT:    vpsllw $7, %ymm1, %ymm1
; AVX512F-NEXT:    vpor %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    retq
;
; AVX512VL-LABEL: splatconstant_rotate_v32i16:
; AVX512VL:       # %bb.0:
; AVX512VL-NEXT:    vpsrlw $9, %ymm0, %ymm2
; AVX512VL-NEXT:    vpsllw $7, %ymm0, %ymm0
; AVX512VL-NEXT:    vpor %ymm2, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $9, %ymm1, %ymm2
; AVX512VL-NEXT:    vpsllw $7, %ymm1, %ymm1
; AVX512VL-NEXT:    vpor %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    retq
;
; AVX512BW-LABEL: splatconstant_rotate_v32i16:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpsllw $7, %zmm0, %zmm1
; AVX512BW-NEXT:    vpsrlw $9, %zmm0, %zmm0
; AVX512BW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512BW-NEXT:    retq
;
; AVX512VLBW-LABEL: splatconstant_rotate_v32i16:
; AVX512VLBW:       # %bb.0:
; AVX512VLBW-NEXT:    vpsllw $7, %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpsrlw $9, %zmm0, %zmm0
; AVX512VLBW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512VLBW-NEXT:    retq
  %shl = shl <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>
  %lshr = lshr <32 x i16> %a, <i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9>
  %or = or <32 x i16> %shl, %lshr
  ret <32 x i16> %or
}

define <64 x i8> @splatconstant_rotate_v64i8(<64 x i8> %a) nounwind {
; AVX512F-LABEL: splatconstant_rotate_v64i8:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vpsrlw $4, %ymm0, %ymm2
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX512F-NEXT:    vpand %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $4, %ymm0, %ymm0
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240]
; AVX512F-NEXT:    vpand %ymm4, %ymm0, %ymm0
; AVX512F-NEXT:    vpor %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $4, %ymm1, %ymm2
; AVX512F-NEXT:    vpand %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $4, %ymm1, %ymm1
; AVX512F-NEXT:    vpand %ymm4, %ymm1, %ymm1
; AVX512F-NEXT:    vpor %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    retq
;
; AVX512VL-LABEL: splatconstant_rotate_v64i8:
; AVX512VL:       # %bb.0:
; AVX512VL-NEXT:    vpsrlw $4, %ymm0, %ymm2
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX512VL-NEXT:    vpand %ymm3, %ymm2, %ymm2
; AVX512VL-NEXT:    vpsllw $4, %ymm0, %ymm0
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm4 = [240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240]
; AVX512VL-NEXT:    vpand %ymm4, %ymm0, %ymm0
; AVX512VL-NEXT:    vpor %ymm2, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $4, %ymm1, %ymm2
; AVX512VL-NEXT:    vpand %ymm3, %ymm2, %ymm2
; AVX512VL-NEXT:    vpsllw $4, %ymm1, %ymm1
; AVX512VL-NEXT:    vpand %ymm4, %ymm1, %ymm1
; AVX512VL-NEXT:    vpor %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    retq
;
; AVX512BW-LABEL: splatconstant_rotate_v64i8:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpsllw $4, %zmm0, %zmm1
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vpsrlw $4, %zmm0, %zmm0
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512BW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512BW-NEXT:    retq
;
; AVX512VLBW-LABEL: splatconstant_rotate_v64i8:
; AVX512VLBW:       # %bb.0:
; AVX512VLBW-NEXT:    vpsllw $4, %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpsrlw $4, %zmm0, %zmm0
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512VLBW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512VLBW-NEXT:    retq
  %shl = shl <64 x i8> %a, <i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4>
  %lshr = lshr <64 x i8> %a, <i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4>
  %or = or <64 x i8> %shl, %lshr
  ret <64 x i8> %or
}

;
; Masked Uniform Constant Rotates
;

define <8 x i64> @splatconstant_rotate_mask_v8i64(<8 x i64> %a) nounwind {
; AVX512-LABEL: splatconstant_rotate_mask_v8i64:
; AVX512:       # %bb.0:
; AVX512-NEXT:    vprolq $15, %zmm0, %zmm0
; AVX512-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512-NEXT:    retq
  %shl = shl <8 x i64> %a, <i64 15, i64 15, i64 15, i64 15, i64 15, i64 15, i64 15, i64 15>
  %lshr = lshr <8 x i64> %a, <i64 49, i64 49, i64 49, i64 49, i64 49, i64 49, i64 49, i64 49>
  %rmask = and <8 x i64> %lshr, <i64 255, i64 127, i64 127, i64 255, i64 255, i64 127, i64 127, i64 255>
  %lmask = and <8 x i64> %shl, <i64 33, i64 65, i64 129, i64 257, i64 33, i64 65, i64 129, i64 257>
  %or = or <8 x i64> %lmask, %rmask
  ret <8 x i64> %or
}

define <16 x i32> @splatconstant_rotate_mask_v16i32(<16 x i32> %a) nounwind {
; AVX512-LABEL: splatconstant_rotate_mask_v16i32:
; AVX512:       # %bb.0:
; AVX512-NEXT:    vprold $4, %zmm0, %zmm0
; AVX512-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512-NEXT:    retq
  %shl = shl <16 x i32> %a, <i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4>
  %lshr = lshr <16 x i32> %a, <i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28, i32 28>
  %rmask = and <16 x i32> %lshr, <i32 3, i32 7, i32 15, i32 31, i32 63, i32 127, i32 255, i32 511, i32 3, i32 7, i32 15, i32 31, i32 63, i32 127, i32 255, i32 511>
  %lmask = and <16 x i32> %shl, <i32 511, i32 255, i32 127, i32 63, i32 31, i32 15, i32 7, i32 3, i32 511, i32 255, i32 127, i32 63, i32 31, i32 15, i32 7, i32 3>
  %or = or <16 x i32> %lmask, %rmask
  ret <16 x i32> %or
}

define <32 x i16> @splatconstant_rotate_mask_v32i16(<32 x i16> %a) nounwind {
; AVX512F-LABEL: splatconstant_rotate_mask_v32i16:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm2 = [55,55,55,55,55,55,55,55,55,55,55,55,55,55,55,55]
; AVX512F-NEXT:    vpsrlw $11, %ymm0, %ymm3
; AVX512F-NEXT:    vpsllw $5, %ymm0, %ymm0
; AVX512F-NEXT:    vpor %ymm3, %ymm0, %ymm0
; AVX512F-NEXT:    vpand %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $11, %ymm1, %ymm3
; AVX512F-NEXT:    vpsllw $5, %ymm1, %ymm1
; AVX512F-NEXT:    vpor %ymm3, %ymm1, %ymm1
; AVX512F-NEXT:    vpand %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    retq
;
; AVX512VL-LABEL: splatconstant_rotate_mask_v32i16:
; AVX512VL:       # %bb.0:
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm2 = [55,55,55,55,55,55,55,55,55,55,55,55,55,55,55,55]
; AVX512VL-NEXT:    vpsrlw $11, %ymm0, %ymm3
; AVX512VL-NEXT:    vpsllw $5, %ymm0, %ymm0
; AVX512VL-NEXT:    vpor %ymm3, %ymm0, %ymm0
; AVX512VL-NEXT:    vpand %ymm2, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $11, %ymm1, %ymm3
; AVX512VL-NEXT:    vpsllw $5, %ymm1, %ymm1
; AVX512VL-NEXT:    vpor %ymm3, %ymm1, %ymm1
; AVX512VL-NEXT:    vpand %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    retq
;
; AVX512BW-LABEL: splatconstant_rotate_mask_v32i16:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpsllw $5, %zmm0, %zmm1
; AVX512BW-NEXT:    vpsrlw $11, %zmm0, %zmm0
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512BW-NEXT:    retq
;
; AVX512VLBW-LABEL: splatconstant_rotate_mask_v32i16:
; AVX512VLBW:       # %bb.0:
; AVX512VLBW-NEXT:    vpsllw $5, %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpsrlw $11, %zmm0, %zmm0
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512VLBW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512VLBW-NEXT:    retq
  %shl = shl <32 x i16> %a, <i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5>
  %lshr = lshr <32 x i16> %a, <i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11, i16 11>
  %rmask = and <32 x i16> %lshr, <i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55, i16 55>
  %lmask = and <32 x i16> %shl, <i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33, i16 33>
  %or = or <32 x i16> %lmask, %rmask
  ret <32 x i16> %or
}

define <64 x i8> @splatconstant_rotate_mask_v64i8(<64 x i8> %a) nounwind {
; AVX512F-LABEL: splatconstant_rotate_mask_v64i8:
; AVX512F:       # %bb.0:
; AVX512F-NEXT:    vpsrlw $4, %ymm0, %ymm2
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX512F-NEXT:    vpand %ymm3, %ymm2, %ymm2
; AVX512F-NEXT:    vpsllw $4, %ymm0, %ymm0
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240]
; AVX512F-NEXT:    vpand %ymm4, %ymm0, %ymm0
; AVX512F-NEXT:    vpor %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm2 = [39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39]
; AVX512F-NEXT:    vpand %ymm2, %ymm0, %ymm0
; AVX512F-NEXT:    vpsrlw $4, %ymm1, %ymm5
; AVX512F-NEXT:    vpand %ymm3, %ymm5, %ymm3
; AVX512F-NEXT:    vpsllw $4, %ymm1, %ymm1
; AVX512F-NEXT:    vpand %ymm4, %ymm1, %ymm1
; AVX512F-NEXT:    vpor %ymm3, %ymm1, %ymm1
; AVX512F-NEXT:    vpand %ymm2, %ymm1, %ymm1
; AVX512F-NEXT:    retq
;
; AVX512VL-LABEL: splatconstant_rotate_mask_v64i8:
; AVX512VL:       # %bb.0:
; AVX512VL-NEXT:    vpsrlw $4, %ymm0, %ymm2
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX512VL-NEXT:    vpand %ymm3, %ymm2, %ymm2
; AVX512VL-NEXT:    vpsllw $4, %ymm0, %ymm0
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm4 = [240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240]
; AVX512VL-NEXT:    vpand %ymm4, %ymm0, %ymm0
; AVX512VL-NEXT:    vpor %ymm2, %ymm0, %ymm0
; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm2 = [39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39,39]
; AVX512VL-NEXT:    vpand %ymm2, %ymm0, %ymm0
; AVX512VL-NEXT:    vpsrlw $4, %ymm1, %ymm5
; AVX512VL-NEXT:    vpand %ymm3, %ymm5, %ymm3
; AVX512VL-NEXT:    vpsllw $4, %ymm1, %ymm1
; AVX512VL-NEXT:    vpand %ymm4, %ymm1, %ymm1
; AVX512VL-NEXT:    vpor %ymm3, %ymm1, %ymm1
; AVX512VL-NEXT:    vpand %ymm2, %ymm1, %ymm1
; AVX512VL-NEXT:    retq
;
; AVX512BW-LABEL: splatconstant_rotate_mask_v64i8:
; AVX512BW:       # %bb.0:
; AVX512BW-NEXT:    vpsllw $4, %zmm0, %zmm1
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vpsrlw $4, %zmm0, %zmm0
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512BW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512BW-NEXT:    retq
;
; AVX512VLBW-LABEL: splatconstant_rotate_mask_v64i8:
; AVX512VLBW:       # %bb.0:
; AVX512VLBW-NEXT:    vpsllw $4, %zmm0, %zmm1
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512VLBW-NEXT:    vpsrlw $4, %zmm0, %zmm0
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
; AVX512VLBW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
; AVX512VLBW-NEXT:    vporq %zmm0, %zmm1, %zmm0
; AVX512VLBW-NEXT:    retq
  %shl = shl <64 x i8> %a, <i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4>
  %lshr = lshr <64 x i8> %a, <i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4, i8 4>
  %rmask = and <64 x i8> %lshr, <i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55, i8 55>
  %lmask = and <64 x i8> %shl, <i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33, i8 33>
  %or = or <64 x i8> %lmask, %rmask
  ret <64 x i8> %or
}