|  | ; 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=ALL --check-prefix=AVX512F | 
|  | ; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -mattr=+avx512f | FileCheck %s --check-prefix=ALL --check-prefix=AVX512F-32 | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00000000(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00000000: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vbroadcastsd %xmm0, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00000000: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vbroadcastsd %xmm0, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_22222222(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_22222222: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vextractf32x4 $1, %zmm0, %xmm0 | 
|  | ; AVX512F-NEXT:    vbroadcastsd %xmm0, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_22222222: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vextractf32x4 $1, %zmm0, %xmm0 | 
|  | ; AVX512F-32-NEXT:    vbroadcastsd %xmm0, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_44444444(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_44444444: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vextractf32x4 $2, %zmm0, %xmm0 | 
|  | ; AVX512F-NEXT:    vbroadcastsd %xmm0, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_44444444: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vextractf32x4 $2, %zmm0, %xmm0 | 
|  | ; AVX512F-32-NEXT:    vbroadcastsd %xmm0, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00000010(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00000010: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,1,0] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00000010: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 1, i32 0> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00000200(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00000200: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,2,0,0] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00000200: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 2, i32 0, i32 0> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00003000(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00003000: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,3,0,0,0] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00003000: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 3, i32 0, i32 0, i32 0> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00040000(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00040000: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,4,0,0,0,0] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00040000: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 4, i32 0, i32 0, i32 0, i32 0> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00500000(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00500000: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,5,0,0,0,0,0] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00500000: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 5, i32 0, i32 0, i32 0, i32 0, i32 0> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_06000000(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_06000000: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,6,0,0,0,0,0,0] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_06000000: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 6, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_70000000(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_70000000: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpxord %zmm1, %zmm1, %zmm1 | 
|  | ; AVX512F-NEXT:    movl $7, %eax | 
|  | ; AVX512F-NEXT:    vpinsrq $0, %rax, %xmm1, %xmm2 | 
|  | ; AVX512F-NEXT:    vinserti32x4 $0, %xmm2, %zmm1, %zmm1 | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_70000000: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpxor %xmm1, %xmm1, %xmm1 | 
|  | ; AVX512F-32-NEXT:    movl $7, %eax | 
|  | ; AVX512F-32-NEXT:    vpinsrd $0, %eax, %xmm1, %xmm1 | 
|  | ; AVX512F-32-NEXT:    vpxord %zmm2, %zmm2, %zmm2 | 
|  | ; AVX512F-32-NEXT:    vinserti32x4 $0, %xmm1, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 7, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_01014545(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_01014545: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[0,1,0,1,4,5,4,5] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_01014545: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[0,1,0,1,4,5,4,5] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 1, i32 0, i32 1, i32 4, i32 5, i32 4, i32 5> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00112233(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00112233: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,1,1,2,2,3,3] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00112233: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,1,0,1,0,2,0,2,0,3,0,3,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 1, i32 1, i32 2, i32 2, i32 3, i32 3> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00001111(<8 x double> %a, <8 x double> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00001111: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,1,1,1,1] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00001111: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,0,0,1,0,1,0,1,0,1,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 1, i32 1, i32 1, i32 1> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_81a3c5e7(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_81a3c5e7: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vshufpd {{.*#+}} zmm0 = zmm1[0],zmm0[1],zmm1[2],zmm0[3],zmm1[4],zmm0[5],zmm1[6],zmm0[7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_81a3c5e7: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vshufpd {{.*#+}} zmm0 = zmm1[0],zmm0[1],zmm1[2],zmm0[3],zmm1[4],zmm0[5],zmm1[6],zmm0[7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 8, i32 1, i32 10, i32 3, i32 12, i32 5, i32 14, i32 7> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_08080808(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_08080808: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,8,0,8,0,8,0,8] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_08080808: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,8,0,0,0,8,0,0,0,8,0,0,0,8,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 8, i32 0, i32 8, i32 0, i32 8, i32 0, i32 8> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_08084c4c(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_08084c4c: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,8,0,8,4,12,4,12] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_08084c4c: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,8,0,0,0,8,0,4,0,12,0,4,0,12,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 8, i32 0, i32 8, i32 4, i32 12, i32 4, i32 12> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_8823cc67(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_8823cc67: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,10,11,4,4,14,15] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_8823cc67: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,0,0,10,0,11,0,4,0,4,0,14,0,15,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 8, i32 8, i32 2, i32 3, i32 12, i32 12, i32 6, i32 7> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_9832dc76(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_9832dc76: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [1,0,11,10,5,4,15,14] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_9832dc76: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [1,0,0,0,11,0,10,0,5,0,4,0,15,0,14,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 9, i32 8, i32 3, i32 2, i32 13, i32 12, i32 7, i32 6> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_9810dc54(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_9810dc54: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [1,0,9,8,5,4,13,12] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_9810dc54: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [1,0,0,0,9,0,8,0,5,0,4,0,13,0,12,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 9, i32 8, i32 1, i32 0, i32 13, i32 12, i32 5, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_08194c5d(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_08194c5d: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,8,1,9,4,12,5,13] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_08194c5d: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,8,0,1,0,9,0,4,0,12,0,5,0,13,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 8, i32 1, i32 9, i32 4, i32 12, i32 5, i32 13> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_2a3b6e7f(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_2a3b6e7f: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [2,10,3,11,6,14,7,15] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_2a3b6e7f: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [2,0,10,0,3,0,11,0,6,0,14,0,7,0,15,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 2, i32 10, i32 3, i32 11, i32 6, i32 14, i32 7, i32 15> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_08192a3b(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_08192a3b: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,8,1,9,2,10,3,11] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_08192a3b: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,8,0,1,0,9,0,2,0,10,0,3,0,11,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 8, i32 1, i32 9, i32 2, i32 10, i32 3, i32 11> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_08991abb(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_08991abb: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [8,0,1,1,9,2,3,3] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_08991abb: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [8,0,0,0,1,0,1,0,9,0,2,0,3,0,3,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 8, i32 9, i32 9, i32 1, i32 10, i32 11, i32 11> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_091b2d3f(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_091b2d3f: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,9,1,11,2,13,3,15] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_091b2d3f: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,9,0,1,0,11,0,2,0,13,0,3,0,15,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 9, i32 1, i32 11, i32 2, i32 13, i32 3, i32 15> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_09ab1def(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_09ab1def: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [8,1,2,3,9,5,6,7] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_09ab1def: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [8,0,1,0,2,0,3,0,9,0,5,0,6,0,7,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 9, i32 10, i32 11, i32 1, i32 13, i32 14, i32 15> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00014445(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00014445: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[0,0,0,1,4,4,4,5] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00014445: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[0,0,0,1,4,4,4,5] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 1, i32 4, i32 4, i32 4, i32 5> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00204464(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00204464: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[0,0,2,0,4,4,6,4] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00204464: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[0,0,2,0,4,4,6,4] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 0, i32 4, i32 4, i32 6, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_03004744(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_03004744: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[0,3,0,0,4,7,4,4] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_03004744: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[0,3,0,0,4,7,4,4] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 3, i32 0, i32 0, i32 4, i32 7, i32 4, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_10005444(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_10005444: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[1,0,0,0,5,4,4,4] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_10005444: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[1,0,0,0,5,4,4,4] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 1, i32 0, i32 0, i32 0, i32 5, i32 4, i32 4, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_22006644(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_22006644: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[2,2,0,0,6,6,4,4] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_22006644: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[2,2,0,0,6,6,4,4] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 2, i32 2, i32 0, i32 0, i32 6, i32 6, i32 4, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_33307774(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_33307774: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[3,3,3,0,7,7,7,4] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_33307774: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[3,3,3,0,7,7,7,4] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 3, i32 3, i32 3, i32 0, i32 7, i32 7, i32 7, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_32107654(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_32107654: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[3,2,1,0,7,6,5,4] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_32107654: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermpd {{.*#+}} zmm0 = zmm0[3,2,1,0,7,6,5,4] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00234467(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00234467: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[0,0,2,3,4,4,6,7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00234467: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[0,0,2,3,4,4,6,7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 3, i32 4, i32 4, i32 6, i32 7> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00224466(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00224466: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovddup {{.*#+}} zmm0 = zmm0[0,0,2,2,4,4,6,6] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00224466: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovddup {{.*#+}} zmm0 = zmm0[0,0,2,2,4,4,6,6] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 2, i32 4, i32 4, i32 6, i32 6> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_10325476(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_10325476: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,0,3,2,5,4,7,6] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_10325476: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,0,3,2,5,4,7,6] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 1, i32 0, i32 3, i32 2, i32 5, i32 4, i32 7, i32 6> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_11335577(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_11335577: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,1,3,3,5,5,7,7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_11335577: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,1,3,3,5,5,7,7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 1, i32 1, i32 3, i32 3, i32 5, i32 5, i32 7, i32 7> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_10235467(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_10235467: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,0,2,3,5,4,6,7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_10235467: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,0,2,3,5,4,6,7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 1, i32 0, i32 2, i32 3, i32 5, i32 4, i32 6, i32 7> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_10225466(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_10225466: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,0,2,2,5,4,6,6] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_10225466: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,0,2,2,5,4,6,6] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 1, i32 0, i32 2, i32 2, i32 5, i32 4, i32 6, i32 6> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00015444(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00015444: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,1,5,4,4,4] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00015444: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,1,0,5,0,4,0,4,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 1, i32 5, i32 4, i32 4, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00204644(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00204644: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,2,0,4,6,4,4] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00204644: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,2,0,0,0,4,0,6,0,4,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 0, i32 4, i32 6, i32 4, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_03004474(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_03004474: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,3,0,0,4,4,7,4] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_03004474: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,3,0,0,0,0,0,4,0,4,0,7,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 3, i32 0, i32 0, i32 4, i32 4, i32 7, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_10004444(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_10004444: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [1,0,0,0,4,4,4,4] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_10004444: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [1,0,0,0,0,0,0,0,4,0,4,0,4,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 1, i32 0, i32 0, i32 0, i32 4, i32 4, i32 4, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_22006446(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_22006446: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [2,2,0,0,6,4,4,6] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_22006446: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [2,0,2,0,0,0,0,0,6,0,4,0,4,0,6,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 2, i32 2, i32 0, i32 0, i32 6, i32 4, i32 4, i32 6> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_33307474(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_33307474: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [3,3,3,0,7,4,7,4] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_33307474: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [3,0,3,0,3,0,0,0,7,0,4,0,7,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 3, i32 3, i32 3, i32 0, i32 7, i32 4, i32 7, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_32104567(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_32104567: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [3,2,1,0,4,5,6,7] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_32104567: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [3,0,2,0,1,0,0,0,4,0,5,0,6,0,7,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 4, i32 5, i32 6, i32 7> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00236744(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00236744: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,2,3,6,7,4,4] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00236744: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,2,0,3,0,6,0,7,0,4,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 3, i32 6, i32 7, i32 4, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00226644(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00226644: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,2,2,6,6,4,4] | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00226644: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,2,0,2,0,6,0,6,0,4,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 2, i32 6, i32 6, i32 4, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_10324567(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_10324567: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,0,3,2,4,5,6,7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_10324567: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,0,3,2,4,5,6,7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 1, i32 0, i32 3, i32 2, i32 4, i32 5, i32 6, i32 7> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_11334567(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_11334567: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,1,3,3,4,5,6,7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_11334567: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,1,3,3,4,5,6,7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 1, i32 1, i32 3, i32 3, i32 4, i32 5, i32 6, i32 7> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_01235467(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_01235467: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[0,1,2,3,5,4,6,7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_01235467: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[0,1,2,3,5,4,6,7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 5, i32 4, i32 6, i32 7> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_01235466(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_01235466: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[0,1,2,3,5,4,6,6] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_01235466: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[0,1,2,3,5,4,6,6] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 5, i32 4, i32 6, i32 6> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_002u6u44(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_002u6u44: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <0,0,2,u,6,u,4,4> | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_002u6u44: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <0,0,0,0,2,0,u,u,6,0,u,u,4,0,4,0> | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 undef, i32 6, i32 undef, i32 4, i32 4> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_00uu66uu(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_00uu66uu: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <0,0,u,u,6,6,u,u> | 
|  | ; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_00uu66uu: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <0,0,0,0,u,u,u,u,6,0,6,0,u,u,u,u> | 
|  | ; AVX512F-32-NEXT:    vpermpd %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 0, i32 undef, i32 undef, i32 6, i32 6, i32 undef, i32 undef> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_103245uu(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_103245uu: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,0,3,2,4,5,6,6] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_103245uu: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,0,3,2,4,5,6,6] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 1, i32 0, i32 3, i32 2, i32 4, i32 5, i32 undef, i32 undef> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_1133uu67(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_1133uu67: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,1,3,3,4,4,6,7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_1133uu67: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[1,1,3,3,4,4,6,7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 1, i32 1, i32 3, i32 3, i32 undef, i32 undef, i32 6, i32 7> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_0uu354uu(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_0uu354uu: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[0,0,2,3,5,4,6,6] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_0uu354uu: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[0,0,2,3,5,4,6,6] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 0, i32 undef, i32 undef, i32 3, i32 5, i32 4, i32 undef, i32 undef> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_uuu3uu66(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_uuu3uu66: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[0,0,2,3,4,4,6,6] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_uuu3uu66: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermilpd {{.*#+}} zmm0 = zmm0[0,0,2,3,4,4,6,6] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 3, i32 undef, i32 undef, i32 6, i32 6> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_c348cda0(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_c348cda0: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [4,11,12,0,4,5,2,8] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_c348cda0: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [4,0,11,0,12,0,0,0,4,0,5,0,2,0,8,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 12, i32 3, i32 4, i32 8, i32 12, i32 13, i32 10, i32 0> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_f511235a(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_f511235a: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [15,5,1,1,2,3,5,10] | 
|  | ; AVX512F-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_f511235a: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [15,0,5,0,1,0,1,0,2,0,3,0,5,0,10,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2pd %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32> <i32 15, i32 5, i32 1, i32 1, i32 2, i32 3, i32 5, i32 10> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00000000(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00000000: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpbroadcastq %xmm0, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00000000: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpbroadcastq %xmm0, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_44444444(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8i64_44444444: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vextracti32x4 $2, %zmm0, %xmm0 | 
|  | ; AVX512F-NEXT:    vpbroadcastq %xmm0, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_44444444: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vextracti32x4 $2, %zmm0, %xmm0 | 
|  | ; AVX512F-32-NEXT:    vpbroadcastq %xmm0, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_66666666(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8i64_66666666: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vextracti32x4 $3, %zmm0, %xmm0 | 
|  | ; AVX512F-NEXT:    vpbroadcastq %xmm0, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_66666666: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vextracti32x4 $3, %zmm0, %xmm0 | 
|  | ; AVX512F-32-NEXT:    vpbroadcastq %xmm0, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00000010(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00000010: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,1,0] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00000010: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 1, i32 0> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00000200(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00000200: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,2,0,0] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00000200: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 2, i32 0, i32 0> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00003000(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00003000: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,3,0,0,0] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00003000: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 3, i32 0, i32 0, i32 0> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00040000(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00040000: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,4,0,0,0,0] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00040000: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 4, i32 0, i32 0, i32 0, i32 0> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00500000(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00500000: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,5,0,0,0,0,0] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00500000: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 5, i32 0, i32 0, i32 0, i32 0, i32 0> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_06000000(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_06000000: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,6,0,0,0,0,0,0] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_06000000: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 6, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_70000000(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_70000000: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpxord %zmm1, %zmm1, %zmm1 | 
|  | ; AVX512F-NEXT:    movl $7, %eax | 
|  | ; AVX512F-NEXT:    vpinsrq $0, %rax, %xmm1, %xmm2 | 
|  | ; AVX512F-NEXT:    vinserti32x4 $0, %xmm2, %zmm1, %zmm1 | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_70000000: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpxor %xmm1, %xmm1, %xmm1 | 
|  | ; AVX512F-32-NEXT:    movl $7, %eax | 
|  | ; AVX512F-32-NEXT:    vpinsrd $0, %eax, %xmm1, %xmm1 | 
|  | ; AVX512F-32-NEXT:    vpxord %zmm2, %zmm2, %zmm2 | 
|  | ; AVX512F-32-NEXT:    vinserti32x4 $0, %xmm1, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 7, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_01014545(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; AVX512F-LABEL: shuffle_v8i64_01014545: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,0,1,4,5,4,5] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_01014545: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,0,1,4,5,4,5] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  |  | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 1, i32 0, i32 1, i32 4, i32 5, i32 4, i32 5> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00112233(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00112233: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,1,1,2,2,3,3] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00112233: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,1,0,1,0,2,0,2,0,3,0,3,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 1, i32 1, i32 2, i32 2, i32 3, i32 3> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00001111(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00001111: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,1,1,1,1] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00001111: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,0,0,1,0,1,0,1,0,1,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 1, i32 1, i32 1, i32 1> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_81a3c5e7(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_81a3c5e7: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,9,2,11,4,13,6,15] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_81a3c5e7: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,9,0,2,0,11,0,4,0,13,0,6,0,15,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 8, i32 1, i32 10, i32 3, i32 12, i32 5, i32 14, i32 7> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_08080808(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_08080808: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,8,0,8,0,8,0,8] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_08080808: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,8,0,0,0,8,0,0,0,8,0,0,0,8,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 8, i32 0, i32 8, i32 0, i32 8, i32 0, i32 8> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_08084c4c(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_08084c4c: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,8,0,8,4,12,4,12] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_08084c4c: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,8,0,0,0,8,0,4,0,12,0,4,0,12,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 8, i32 0, i32 8, i32 4, i32 12, i32 4, i32 12> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_8823cc67(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_8823cc67: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,10,11,4,4,14,15] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_8823cc67: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,0,0,10,0,11,0,4,0,4,0,14,0,15,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 8, i32 8, i32 2, i32 3, i32 12, i32 12, i32 6, i32 7> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_9832dc76(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_9832dc76: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [1,0,11,10,5,4,15,14] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_9832dc76: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [1,0,0,0,11,0,10,0,5,0,4,0,15,0,14,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 9, i32 8, i32 3, i32 2, i32 13, i32 12, i32 7, i32 6> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_9810dc54(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_9810dc54: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [1,0,9,8,5,4,13,12] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_9810dc54: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [1,0,0,0,9,0,8,0,5,0,4,0,13,0,12,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 9, i32 8, i32 1, i32 0, i32 13, i32 12, i32 5, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_08194c5d(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_08194c5d: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,8,1,9,4,12,5,13] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_08194c5d: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,8,0,1,0,9,0,4,0,12,0,5,0,13,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 8, i32 1, i32 9, i32 4, i32 12, i32 5, i32 13> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_2a3b6e7f(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_2a3b6e7f: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [2,10,3,11,6,14,7,15] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_2a3b6e7f: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [2,0,10,0,3,0,11,0,6,0,14,0,7,0,15,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 2, i32 10, i32 3, i32 11, i32 6, i32 14, i32 7, i32 15> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_08192a3b(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_08192a3b: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,8,1,9,2,10,3,11] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_08192a3b: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,8,0,1,0,9,0,2,0,10,0,3,0,11,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 8, i32 1, i32 9, i32 2, i32 10, i32 3, i32 11> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_08991abb(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_08991abb: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [8,0,1,1,9,2,3,3] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_08991abb: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [8,0,0,0,1,0,1,0,9,0,2,0,3,0,3,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 8, i32 9, i32 9, i32 1, i32 10, i32 11, i32 11> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_091b2d3f(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_091b2d3f: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,9,1,11,2,13,3,15] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_091b2d3f: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,9,0,1,0,11,0,2,0,13,0,3,0,15,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm1, %zmm2, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 9, i32 1, i32 11, i32 2, i32 13, i32 3, i32 15> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_09ab1def(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_09ab1def: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [8,1,2,3,9,5,6,7] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_09ab1def: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [8,0,1,0,2,0,3,0,9,0,5,0,6,0,7,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 9, i32 10, i32 11, i32 1, i32 13, i32 14, i32 15> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00014445(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00014445: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[0,0,0,1,4,4,4,5] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00014445: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[0,0,0,1,4,4,4,5] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 1, i32 4, i32 4, i32 4, i32 5> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00204464(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00204464: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[0,0,2,0,4,4,6,4] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00204464: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[0,0,2,0,4,4,6,4] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 0, i32 4, i32 4, i32 6, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_03004744(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_03004744: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[0,3,0,0,4,7,4,4] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_03004744: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[0,3,0,0,4,7,4,4] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 3, i32 0, i32 0, i32 4, i32 7, i32 4, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_10005444(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_10005444: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[1,0,0,0,5,4,4,4] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_10005444: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[1,0,0,0,5,4,4,4] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 1, i32 0, i32 0, i32 0, i32 5, i32 4, i32 4, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_22006644(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_22006644: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[2,2,0,0,6,6,4,4] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_22006644: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[2,2,0,0,6,6,4,4] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 2, i32 2, i32 0, i32 0, i32 6, i32 6, i32 4, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_33307774(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_33307774: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[3,3,3,0,7,7,7,4] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_33307774: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[3,3,3,0,7,7,7,4] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 3, i32 3, i32 3, i32 0, i32 7, i32 7, i32 7, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_32107654(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_32107654: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[3,2,1,0,7,6,5,4] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_32107654: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[3,2,1,0,7,6,5,4] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00234467(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00234467: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[0,0,2,3,4,4,6,7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00234467: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[0,0,2,3,4,4,6,7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 3, i32 4, i32 4, i32 6, i32 7> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00224466(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00224466: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpshufd {{.*#+}} zmm0 = zmm0[0,1,0,1,4,5,4,5,8,9,8,9,12,13,12,13] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00224466: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpshufd {{.*#+}} zmm0 = zmm0[0,1,0,1,4,5,4,5,8,9,8,9,12,13,12,13] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 2, i32 4, i32 4, i32 6, i32 6> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_10325476(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_10325476: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpshufd {{.*#+}} zmm0 = zmm0[2,3,0,1,6,7,4,5,10,11,8,9,14,15,12,13] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_10325476: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpshufd {{.*#+}} zmm0 = zmm0[2,3,0,1,6,7,4,5,10,11,8,9,14,15,12,13] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 1, i32 0, i32 3, i32 2, i32 5, i32 4, i32 7, i32 6> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_11335577(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_11335577: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpshufd {{.*#+}} zmm0 = zmm0[2,3,2,3,6,7,6,7,10,11,10,11,14,15,14,15] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_11335577: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpshufd {{.*#+}} zmm0 = zmm0[2,3,2,3,6,7,6,7,10,11,10,11,14,15,14,15] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 1, i32 1, i32 3, i32 3, i32 5, i32 5, i32 7, i32 7> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_10235467(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_10235467: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[1,0,2,3,5,4,6,7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_10235467: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[1,0,2,3,5,4,6,7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 1, i32 0, i32 2, i32 3, i32 5, i32 4, i32 6, i32 7> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_10225466(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_10225466: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[1,0,2,2,5,4,6,6] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_10225466: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermq {{.*#+}} zmm0 = zmm0[1,0,2,2,5,4,6,6] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 1, i32 0, i32 2, i32 2, i32 5, i32 4, i32 6, i32 6> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00015444(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00015444: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,1,5,4,4,4] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00015444: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,0,0,1,0,5,0,4,0,4,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 1, i32 5, i32 4, i32 4, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00204644(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00204644: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,2,0,4,6,4,4] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00204644: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,2,0,0,0,4,0,6,0,4,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 0, i32 4, i32 6, i32 4, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_03004474(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_03004474: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,3,0,0,4,4,7,4] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_03004474: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,3,0,0,0,0,0,4,0,4,0,7,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 3, i32 0, i32 0, i32 4, i32 4, i32 7, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_10004444(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_10004444: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [1,0,0,0,4,4,4,4] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_10004444: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [1,0,0,0,0,0,0,0,4,0,4,0,4,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 1, i32 0, i32 0, i32 0, i32 4, i32 4, i32 4, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_22006446(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_22006446: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [2,2,0,0,6,4,4,6] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_22006446: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [2,0,2,0,0,0,0,0,6,0,4,0,4,0,6,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 2, i32 2, i32 0, i32 0, i32 6, i32 4, i32 4, i32 6> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_33307474(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_33307474: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [3,3,3,0,7,4,7,4] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_33307474: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [3,0,3,0,3,0,0,0,7,0,4,0,7,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 3, i32 3, i32 3, i32 0, i32 7, i32 4, i32 7, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_32104567(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_32104567: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [3,2,1,0,4,5,6,7] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_32104567: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [3,0,2,0,1,0,0,0,4,0,5,0,6,0,7,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 4, i32 5, i32 6, i32 7> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00236744(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00236744: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,2,3,6,7,4,4] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00236744: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,2,0,3,0,6,0,7,0,4,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 3, i32 6, i32 7, i32 4, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00226644(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00226644: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,2,2,6,6,4,4] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00226644: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,0,0,2,0,2,0,6,0,6,0,4,0,4,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 2, i32 6, i32 6, i32 4, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_10324567(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_10324567: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [1,0,3,2,4,5,6,7] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_10324567: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [1,0,0,0,3,0,2,0,4,0,5,0,6,0,7,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 1, i32 0, i32 3, i32 2, i32 4, i32 5, i32 6, i32 7> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_11334567(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_11334567: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [1,1,3,3,4,5,6,7] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_11334567: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [1,0,1,0,3,0,3,0,4,0,5,0,6,0,7,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 1, i32 1, i32 3, i32 3, i32 4, i32 5, i32 6, i32 7> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_01235467(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_01235467: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,1,2,3,5,4,6,7] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_01235467: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,1,0,2,0,3,0,5,0,4,0,6,0,7,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 5, i32 4, i32 6, i32 7> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_01235466(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_01235466: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,1,2,3,5,4,6,6] | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_01235466: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,0,1,0,2,0,3,0,5,0,4,0,6,0,6,0] | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 5, i32 4, i32 6, i32 6> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_002u6u44(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_002u6u44: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <0,0,2,u,6,u,4,4> | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_002u6u44: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <0,0,0,0,2,0,u,u,6,0,u,u,4,0,4,0> | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 undef, i32 6, i32 undef, i32 4, i32 4> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_00uu66uu(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_00uu66uu: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <0,0,u,u,6,6,u,u> | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_00uu66uu: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <0,0,0,0,u,u,u,u,6,0,6,0,u,u,u,u> | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 0, i32 undef, i32 undef, i32 6, i32 6, i32 undef, i32 undef> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_103245uu(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_103245uu: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <1,0,3,2,4,5,u,u> | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_103245uu: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <1,0,0,0,3,0,2,0,4,0,5,0,u,u,u,u> | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 1, i32 0, i32 3, i32 2, i32 4, i32 5, i32 undef, i32 undef> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_1133uu67(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_1133uu67: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <1,1,3,3,u,u,6,7> | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_1133uu67: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <1,0,1,0,3,0,3,0,u,u,u,u,6,0,7,0> | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 1, i32 1, i32 3, i32 3, i32 undef, i32 undef, i32 6, i32 7> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_0uu354uu(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_0uu354uu: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <0,u,u,3,5,4,u,u> | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_0uu354uu: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <0,0,u,u,u,u,3,0,5,0,4,0,u,u,u,u> | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 0, i32 undef, i32 undef, i32 3, i32 5, i32 4, i32 undef, i32 undef> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_uuu3uu66(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_uuu3uu66: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <u,u,u,3,u,u,6,6> | 
|  | ; AVX512F-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_uuu3uu66: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm1 = <u,u,u,u,u,u,3,0,u,u,u,u,6,0,6,0> | 
|  | ; AVX512F-32-NEXT:    vpermq %zmm0, %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 3, i32 undef, i32 undef, i32 6, i32 6> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_6caa87e5(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_6caa87e5: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [14,4,2,2,0,15,6,13] | 
|  | ; AVX512F-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_6caa87e5: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [14,0,4,0,2,0,2,0,0,0,15,0,6,0,13,0] | 
|  | ; AVX512F-32-NEXT:    vpermt2q %zmm0, %zmm2, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vmovaps %zmm1, %zmm0 | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32> <i32 6, i32 12, i32 10, i32 10, i32 8, i32 7, i32 14, i32 5> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_082a4c6e(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_082a4c6e: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vunpcklpd {{.*#+}} zmm0 = zmm0[0],zmm1[0],zmm0[2],zmm1[2],zmm0[4],zmm1[4],zmm0[6],zmm1[6] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_082a4c6e: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vunpcklpd {{.*#+}} zmm0 = zmm0[0],zmm1[0],zmm0[2],zmm1[2],zmm0[4],zmm1[4],zmm0[6],zmm1[6] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32><i32 0, i32 8, i32 2, i32 10, i32 4, i32 12, i32 6, i32 14> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_0z2z4z6z(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_0z2z4z6z: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpxord %zmm1, %zmm1, %zmm1 | 
|  | ; AVX512F-NEXT:    vunpcklpd {{.*#+}} zmm0 = zmm0[0],zmm1[0],zmm0[2],zmm1[2],zmm0[4],zmm1[4],zmm0[6],zmm1[6] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_0z2z4z6z: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpxord %zmm1, %zmm1, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vunpcklpd {{.*#+}} zmm0 = zmm0[0],zmm1[0],zmm0[2],zmm1[2],zmm0[4],zmm1[4],zmm0[6],zmm1[6] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> zeroinitializer, <8 x i32><i32 0, i32 8, i32 2, i32 8, i32 4, i32 8, i32 6, i32 8> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_082a4c6e(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_082a4c6e: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpunpcklqdq {{.*#+}} zmm0 = zmm0[0],zmm1[0],zmm0[2],zmm1[2],zmm0[4],zmm1[4],zmm0[6],zmm1[6] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_082a4c6e: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpunpcklqdq {{.*#+}} zmm0 = zmm0[0],zmm1[0],zmm0[2],zmm1[2],zmm0[4],zmm1[4],zmm0[6],zmm1[6] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32><i32 0, i32 8, i32 2, i32 10, i32 4, i32 12, i32 6, i32 14> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_z8zazcze(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_z8zazcze: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpxord %zmm0, %zmm0, %zmm0 | 
|  | ; AVX512F-NEXT:    vpunpcklqdq {{.*#+}} zmm0 = zmm0[0],zmm1[0],zmm0[2],zmm1[2],zmm0[4],zmm1[4],zmm0[6],zmm1[6] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_z8zazcze: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpxord %zmm0, %zmm0, %zmm0 | 
|  | ; AVX512F-32-NEXT:    vpunpcklqdq {{.*#+}} zmm0 = zmm0[0],zmm1[0],zmm0[2],zmm1[2],zmm0[4],zmm1[4],zmm0[6],zmm1[6] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> zeroinitializer, <8 x i64> %b, <8 x i32><i32 7, i32 8, i32 5, i32 10, i32 3, i32 12, i32 1, i32 14> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_193b5d7f(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_193b5d7f: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vunpckhpd {{.*#+}} zmm0 = zmm0[1],zmm1[1],zmm0[3],zmm1[3],zmm0[5],zmm1[5],zmm0[7],zmm1[7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_193b5d7f: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vunpckhpd {{.*#+}} zmm0 = zmm0[1],zmm1[1],zmm0[3],zmm1[3],zmm0[5],zmm1[5],zmm0[7],zmm1[7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> %a, <8 x double> %b, <8 x i32><i32 1, i32 9, i32 3, i32 11, i32 5, i32 13, i32 7, i32 15> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_z9zbzdzf(<8 x double> %a, <8 x double> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8f64_z9zbzdzf: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpxord %zmm0, %zmm0, %zmm0 | 
|  | ; AVX512F-NEXT:    vunpckhpd {{.*#+}} zmm0 = zmm0[1],zmm1[1],zmm0[3],zmm1[3],zmm0[5],zmm1[5],zmm0[7],zmm1[7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_z9zbzdzf: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpxord %zmm0, %zmm0, %zmm0 | 
|  | ; AVX512F-32-NEXT:    vunpckhpd {{.*#+}} zmm0 = zmm0[1],zmm1[1],zmm0[3],zmm1[3],zmm0[5],zmm1[5],zmm0[7],zmm1[7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x double> zeroinitializer, <8 x double> %b, <8 x i32><i32 0, i32 9, i32 0, i32 11, i32 0, i32 13, i32 0, i32 15> | 
|  | ret <8 x double> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_193b5d7f(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_193b5d7f: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpunpckhqdq {{.*#+}} zmm0 = zmm0[1],zmm1[1],zmm0[3],zmm1[3],zmm0[5],zmm1[5],zmm0[7],zmm1[7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_193b5d7f: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpunpckhqdq {{.*#+}} zmm0 = zmm0[1],zmm1[1],zmm0[3],zmm1[3],zmm0[5],zmm1[5],zmm0[7],zmm1[7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> %b, <8 x i32><i32 1, i32 9, i32 3, i32 11, i32 5, i32 13, i32 7, i32 15> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x i64> @shuffle_v8i64_1z3z5z7z(<8 x i64> %a, <8 x i64> %b) { | 
|  | ; | 
|  | ; AVX512F-LABEL: shuffle_v8i64_1z3z5z7z: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpxord %zmm1, %zmm1, %zmm1 | 
|  | ; AVX512F-NEXT:    vpunpckhqdq {{.*#+}} zmm0 = zmm0[1],zmm1[1],zmm0[3],zmm1[3],zmm0[5],zmm1[5],zmm0[7],zmm1[7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8i64_1z3z5z7z: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpxord %zmm1, %zmm1, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vpunpckhqdq {{.*#+}} zmm0 = zmm0[1],zmm1[1],zmm0[3],zmm1[3],zmm0[5],zmm1[5],zmm0[7],zmm1[7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %shuffle = shufflevector <8 x i64> %a, <8 x i64> zeroinitializer, <8 x i32><i32 1, i32 8, i32 3, i32 15, i32 5, i32 8, i32 7, i32 15> | 
|  | ret <8 x i64> %shuffle | 
|  | } | 
|  |  | 
|  | define <8 x double> @test_vshuff64x2_512(<8 x double> %x, <8 x double> %x1) nounwind { | 
|  | ; AVX512F-LABEL: test_vshuff64x2_512: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vshuff64x2 {{.*#+}} zmm0 = zmm0[0,1,4,5],zmm1[2,3,0,1] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: test_vshuff64x2_512: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vshuff64x2 {{.*#+}} zmm0 = zmm0[0,1,4,5],zmm1[2,3,0,1] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %res = shufflevector <8 x double> %x, <8 x double> %x1, <8 x i32> <i32 0, i32 1, i32 4, i32 5, i32 10, i32 11, i32 8, i32 9> | 
|  | ret <8 x double> %res | 
|  | } | 
|  |  | 
|  | define <8 x double> @test_vshuff64x2_512_maskz(<8 x double> %x, <8 x double> %x1, <8 x i1> %mask) nounwind { | 
|  | ; AVX512F-LABEL: test_vshuff64x2_512_maskz: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpmovsxwq %xmm2, %zmm2 | 
|  | ; AVX512F-NEXT:    vpsllq $63, %zmm2, %zmm2 | 
|  | ; AVX512F-NEXT:    vptestmq %zmm2, %zmm2, %k1 | 
|  | ; AVX512F-NEXT:    vshuff64x2 {{.*#+}} zmm0 {%k1} {z} = zmm0[0,1,4,5],zmm1[2,3,0,1] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: test_vshuff64x2_512_maskz: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpmovsxwq %xmm2, %zmm2 | 
|  | ; AVX512F-32-NEXT:    vpsllvq {{\.LCPI.*}}, %zmm2, %zmm2 | 
|  | ; AVX512F-32-NEXT:    vptestmq %zmm2, %zmm2, %k1 | 
|  | ; AVX512F-32-NEXT:    vshuff64x2 {{.*#+}} zmm0 {%k1} {z} = zmm0[0,1,4,5],zmm1[2,3,0,1] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %y = shufflevector <8 x double> %x, <8 x double> %x1, <8 x i32> <i32 0, i32 1, i32 4, i32 5, i32 10, i32 11, i32 8, i32 9> | 
|  | %res = select <8 x i1> %mask, <8 x double> %y, <8 x double> zeroinitializer | 
|  | ret <8 x double> %res | 
|  | } | 
|  |  | 
|  | define <8 x i64> @test_vshufi64x2_512_mask(<8 x i64> %x, <8 x i64> %x1, <8 x i1> %mask) nounwind { | 
|  | ; AVX512F-LABEL: test_vshufi64x2_512_mask: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpmovsxwq %xmm2, %zmm2 | 
|  | ; AVX512F-NEXT:    vpsllq $63, %zmm2, %zmm2 | 
|  | ; AVX512F-NEXT:    vptestmq %zmm2, %zmm2, %k1 | 
|  | ; AVX512F-NEXT:    vshufi64x2 {{.*#+}} zmm0 {%k1} = zmm0[0,1,4,5],zmm1[2,3,0,1] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: test_vshufi64x2_512_mask: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpmovsxwq %xmm2, %zmm2 | 
|  | ; AVX512F-32-NEXT:    vpsllvq {{\.LCPI.*}}, %zmm2, %zmm2 | 
|  | ; AVX512F-32-NEXT:    vptestmq %zmm2, %zmm2, %k1 | 
|  | ; AVX512F-32-NEXT:    vshufi64x2 {{.*#+}} zmm0 {%k1} = zmm0[0,1,4,5],zmm1[2,3,0,1] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %y = shufflevector <8 x i64> %x, <8 x i64> %x1, <8 x i32> <i32 0, i32 1, i32 4, i32 5, i32 10, i32 11, i32 8, i32 9> | 
|  | %res = select <8 x i1> %mask, <8 x i64> %y, <8 x i64> %x | 
|  | ret <8 x i64> %res | 
|  | } | 
|  |  | 
|  | define <8 x double> @test_vshuff64x2_512_mem(<8 x double> %x, <8 x double> *%ptr) nounwind { | 
|  | ; AVX512F-LABEL: test_vshuff64x2_512_mem: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vshuff64x2 {{.*#+}} zmm0 = zmm0[0,1,4,5],mem[2,3,0,1] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: test_vshuff64x2_512_mem: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    movl {{[0-9]+}}(%esp), %eax | 
|  | ; AVX512F-32-NEXT:    vshuff64x2 {{.*#+}} zmm0 = zmm0[0,1,4,5],mem[2,3,0,1] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %x1   = load <8 x double>,<8 x double> *%ptr,align 1 | 
|  | %res = shufflevector <8 x double> %x, <8 x double> %x1, <8 x i32> <i32 0, i32 1, i32 4, i32 5, i32 10, i32 11, i32 8, i32 9> | 
|  | ret <8 x double> %res | 
|  | } | 
|  |  | 
|  | define <8 x double> @test_vshuff64x2_512_mem_mask(<8 x double> %x, <8 x double> *%ptr, <8 x i1> %mask) nounwind { | 
|  | ; AVX512F-LABEL: test_vshuff64x2_512_mem_mask: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpmovsxwq %xmm1, %zmm1 | 
|  | ; AVX512F-NEXT:    vpsllq $63, %zmm1, %zmm1 | 
|  | ; AVX512F-NEXT:    vptestmq %zmm1, %zmm1, %k1 | 
|  | ; AVX512F-NEXT:    vshuff64x2 {{.*#+}} zmm0 {%k1} = zmm0[0,1,4,5],mem[2,3,0,1] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: test_vshuff64x2_512_mem_mask: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpmovsxwq %xmm1, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vpsllvq {{\.LCPI.*}}, %zmm1, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vptestmq %zmm1, %zmm1, %k1 | 
|  | ; AVX512F-32-NEXT:    movl {{[0-9]+}}(%esp), %eax | 
|  | ; AVX512F-32-NEXT:    vshuff64x2 {{.*#+}} zmm0 {%k1} = zmm0[0,1,4,5],mem[2,3,0,1] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %x1 = load <8 x double>,<8 x double> *%ptr,align 1 | 
|  | %y = shufflevector <8 x double> %x, <8 x double> %x1, <8 x i32> <i32 0, i32 1, i32 4, i32 5, i32 10, i32 11, i32 8, i32 9> | 
|  | %res = select <8 x i1> %mask, <8 x double> %y, <8 x double> %x | 
|  | ret <8 x double> %res | 
|  | } | 
|  |  | 
|  | define <8 x double> @test_vshuff64x2_512_mem_maskz(<8 x double> %x, <8 x double> *%ptr, <8 x i1> %mask) nounwind { | 
|  | ; AVX512F-LABEL: test_vshuff64x2_512_mem_maskz: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpmovsxwq %xmm1, %zmm1 | 
|  | ; AVX512F-NEXT:    vpsllq $63, %zmm1, %zmm1 | 
|  | ; AVX512F-NEXT:    vptestmq %zmm1, %zmm1, %k1 | 
|  | ; AVX512F-NEXT:    vshuff64x2 {{.*#+}} zmm0 {%k1} {z} = zmm0[0,1,4,5],mem[2,3,0,1] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: test_vshuff64x2_512_mem_maskz: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpmovsxwq %xmm1, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vpsllvq {{\.LCPI.*}}, %zmm1, %zmm1 | 
|  | ; AVX512F-32-NEXT:    vptestmq %zmm1, %zmm1, %k1 | 
|  | ; AVX512F-32-NEXT:    movl {{[0-9]+}}(%esp), %eax | 
|  | ; AVX512F-32-NEXT:    vshuff64x2 {{.*#+}} zmm0 {%k1} {z} = zmm0[0,1,4,5],mem[2,3,0,1] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %x1 = load <8 x double>,<8 x double> *%ptr,align 1 | 
|  | %y = shufflevector <8 x double> %x, <8 x double> %x1, <8 x i32> <i32 0, i32 1, i32 4, i32 5, i32 10, i32 11, i32 8, i32 9> | 
|  | %res = select <8 x i1> %mask, <8 x double> %y, <8 x double> zeroinitializer | 
|  | ret <8 x double> %res | 
|  | } | 
|  |  | 
|  | define <16 x float> @test_vshuff32x4_512(<16 x float> %x, <16 x float> %x1) nounwind { | 
|  | ; AVX512F-LABEL: test_vshuff32x4_512: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vshuff64x2 {{.*#+}} zmm0 = zmm0[0,1,2,3],zmm1[2,3,0,1] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: test_vshuff32x4_512: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vshuff64x2 {{.*#+}} zmm0 = zmm0[0,1,2,3],zmm1[2,3,0,1] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %res = shufflevector <16 x float> %x, <16 x float> %x1, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 20, i32 21, i32 22, i32 23, i32 16, i32 17, i32 18, i32 19> | 
|  | ret <16 x float> %res | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_23014567(<8 x double> %a0, <8 x double> %a1) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_23014567: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vshuff64x2 {{.*#+}} zmm0 = zmm1[2,3,0,1,4,5,6,7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_23014567: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vshuff64x2 {{.*#+}} zmm0 = zmm1[2,3,0,1,4,5,6,7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %1 = shufflevector <8 x double> %a1, <8 x double> undef, <8 x i32> <i32 2, i32 3, i32 0, i32 1, i32 4, i32 5, i32 6, i32 7> | 
|  | ret <8 x double> %1 | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_2301uu67(<8 x double> %a0, <8 x double> %a1) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_2301uu67: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vshuff64x2 {{.*#+}} zmm0 = zmm1[2,3,0,1,0,1,6,7] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_2301uu67: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vshuff64x2 {{.*#+}} zmm0 = zmm1[2,3,0,1,0,1,6,7] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %1 = shufflevector <8 x double> %a1, <8 x double> undef, <8 x i32> <i32 2, i32 3, i32 0, i32 1, i32 undef, i32 undef, i32 6, i32 7> | 
|  | ret <8 x double> %1 | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_2301uuuu(<8 x double> %a0, <8 x double> %a1) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_2301uuuu: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vpermpd {{.*#+}} zmm0 = zmm1[2,3,0,1,6,7,4,5] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_2301uuuu: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vpermpd {{.*#+}} zmm0 = zmm1[2,3,0,1,6,7,4,5] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %1 = shufflevector <8 x double> %a1, <8 x double> undef, <8 x i32> <i32 2, i32 3, i32 0, i32 1, i32 undef, i32 undef, i32 undef, i32 undef> | 
|  | ret <8 x double> %1 | 
|  | } | 
|  |  | 
|  | define <8 x double> @shuffle_v8f64_uuu2301(<8 x double> %a0, <8 x double> %a1) { | 
|  | ; AVX512F-LABEL: shuffle_v8f64_uuu2301: | 
|  | ; AVX512F:       # BB#0: | 
|  | ; AVX512F-NEXT:    vshuff64x2 {{.*#+}} zmm0 = zmm0[0,1,0,1],zmm1[2,3,0,1] | 
|  | ; AVX512F-NEXT:    retq | 
|  | ; | 
|  | ; AVX512F-32-LABEL: shuffle_v8f64_uuu2301: | 
|  | ; AVX512F-32:       # BB#0: | 
|  | ; AVX512F-32-NEXT:    vshuff64x2 {{.*#+}} zmm0 = zmm0[0,1,0,1],zmm1[2,3,0,1] | 
|  | ; AVX512F-32-NEXT:    retl | 
|  | %1 = shufflevector <8 x double> %a1, <8 x double> undef, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 2, i32 3, i32 0, i32 1> | 
|  | ret <8 x double> %1 | 
|  | } |