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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx512f,+avx512bw,+egpr --show-mc-encoding | FileCheck --check-prefix=AVX512 %s3 4define void @bitcast_16i8_store(ptr %p, <16 x i8> %a0) {5; AVX512-LABEL: bitcast_16i8_store:6; AVX512: # %bb.0:7; AVX512-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm08; AVX512-NEXT: vpmovb2m %zmm0, %k0 # encoding: [0x62,0xf2,0x7e,0x48,0x29,0xc0]9; AVX512-NEXT: kmovw %k0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x91,0x07]10; AVX512-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]11; AVX512-NEXT: retq # encoding: [0xc3]12 %a1 = icmp slt <16 x i8> %a0, zeroinitializer13 %a2 = bitcast <16 x i1> %a1 to i1614 store i16 %a2, ptr %p15 ret void16}17 18define void @bitcast_32i8_store(ptr %p, <32 x i8> %a0) {19; AVX512-LABEL: bitcast_32i8_store:20; AVX512: # %bb.0:21; AVX512-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm022; AVX512-NEXT: vpmovb2m %zmm0, %k0 # encoding: [0x62,0xf2,0x7e,0x48,0x29,0xc0]23; AVX512-NEXT: kmovd %k0, (%rdi) # EVEX TO VEX Compression encoding: [0xc4,0xe1,0xf9,0x91,0x07]24; AVX512-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]25; AVX512-NEXT: retq # encoding: [0xc3]26 %a1 = icmp slt <32 x i8> %a0, zeroinitializer27 %a2 = bitcast <32 x i1> %a1 to i3228 store i32 %a2, ptr %p29 ret void30}31 32define void @bitcast_64i8_store(ptr %p, <64 x i8> %a0) {33; AVX512-LABEL: bitcast_64i8_store:34; AVX512: # %bb.0:35; AVX512-NEXT: vpmovb2m %zmm0, %k0 # encoding: [0x62,0xf2,0x7e,0x48,0x29,0xc0]36; AVX512-NEXT: kmovq %k0, (%rdi) # EVEX TO VEX Compression encoding: [0xc4,0xe1,0xf8,0x91,0x07]37; AVX512-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]38; AVX512-NEXT: retq # encoding: [0xc3]39 %a1 = icmp slt <64 x i8> %a0, zeroinitializer40 %a2 = bitcast <64 x i1> %a1 to i6441 store i64 %a2, ptr %p42 ret void43}44 45define <16 x i1> @bitcast_16i8_load(ptr %p, <16 x i1> %a, <16 x i1> %b) {46; AVX512-LABEL: bitcast_16i8_load:47; AVX512: # %bb.0:48; AVX512-NEXT: vpsllw $7, %xmm1, %xmm1 # encoding: [0xc5,0xf1,0x71,0xf1,0x07]49; AVX512-NEXT: vpmovb2m %zmm1, %k0 # encoding: [0x62,0xf2,0x7e,0x48,0x29,0xc1]50; AVX512-NEXT: vpsllw $7, %xmm0, %xmm0 # encoding: [0xc5,0xf9,0x71,0xf0,0x07]51; AVX512-NEXT: vpxor %xmm1, %xmm1, %xmm1 # encoding: [0xc5,0xf1,0xef,0xc9]52; AVX512-NEXT: kmovw (%rdi), %k1 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x90,0x0f]53; AVX512-NEXT: vpcmpgtb %zmm0, %zmm1, %k2 {%k1} # encoding: [0x62,0xf1,0x75,0x49,0x64,0xd0]54; AVX512-NEXT: kandnw %k0, %k1, %k0 # encoding: [0xc5,0xf4,0x42,0xc0]55; AVX512-NEXT: korw %k0, %k2, %k0 # encoding: [0xc5,0xec,0x45,0xc0]56; AVX512-NEXT: vpmovm2b %k0, %zmm0 # encoding: [0x62,0xf2,0x7e,0x48,0x28,0xc0]57; AVX512-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm058; AVX512-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]59; AVX512-NEXT: retq # encoding: [0xc3]60 %mask = load i16, ptr %p61 %vmask = bitcast i16 %mask to <16 x i1>62 %res = select <16 x i1> %vmask, <16 x i1> %a, <16 x i1> %b63 ret <16 x i1> %res64}65 66define <32 x i1> @bitcast_32i8_load(ptr %p, <32 x i1> %a, <32 x i1> %b) {67; AVX512-LABEL: bitcast_32i8_load:68; AVX512: # %bb.0:69; AVX512-NEXT: vpsllw $7, %ymm1, %ymm1 # encoding: [0xc5,0xf5,0x71,0xf1,0x07]70; AVX512-NEXT: vpmovb2m %zmm1, %k0 # encoding: [0x62,0xf2,0x7e,0x48,0x29,0xc1]71; AVX512-NEXT: vpsllw $7, %ymm0, %ymm0 # encoding: [0xc5,0xfd,0x71,0xf0,0x07]72; AVX512-NEXT: vpxor %xmm1, %xmm1, %xmm1 # encoding: [0xc5,0xf1,0xef,0xc9]73; AVX512-NEXT: kmovd (%rdi), %k1 # EVEX TO VEX Compression encoding: [0xc4,0xe1,0xf9,0x90,0x0f]74; AVX512-NEXT: vpcmpgtb %zmm0, %zmm1, %k2 {%k1} # encoding: [0x62,0xf1,0x75,0x49,0x64,0xd0]75; AVX512-NEXT: kandnd %k0, %k1, %k0 # encoding: [0xc4,0xe1,0xf5,0x42,0xc0]76; AVX512-NEXT: kord %k0, %k2, %k0 # encoding: [0xc4,0xe1,0xed,0x45,0xc0]77; AVX512-NEXT: vpmovm2b %k0, %zmm0 # encoding: [0x62,0xf2,0x7e,0x48,0x28,0xc0]78; AVX512-NEXT: # kill: def $ymm0 killed $ymm0 killed $zmm079; AVX512-NEXT: retq # encoding: [0xc3]80 %mask = load i32, ptr %p81 %vmask = bitcast i32 %mask to <32 x i1>82 %res = select <32 x i1> %vmask, <32 x i1> %a, <32 x i1> %b83 ret <32 x i1> %res84}85 86define <64 x i1> @bitcast_64i8_load(ptr %p, <64 x i1> %a, <64 x i1> %b) {87; AVX512-LABEL: bitcast_64i8_load:88; AVX512: # %bb.0:89; AVX512-NEXT: vpsllw $7, %zmm1, %zmm1 # encoding: [0x62,0xf1,0x75,0x48,0x71,0xf1,0x07]90; AVX512-NEXT: vpmovb2m %zmm1, %k0 # encoding: [0x62,0xf2,0x7e,0x48,0x29,0xc1]91; AVX512-NEXT: vpsllw $7, %zmm0, %zmm0 # encoding: [0x62,0xf1,0x7d,0x48,0x71,0xf0,0x07]92; AVX512-NEXT: vpxor %xmm1, %xmm1, %xmm1 # encoding: [0xc5,0xf1,0xef,0xc9]93; AVX512-NEXT: kmovq (%rdi), %k1 # EVEX TO VEX Compression encoding: [0xc4,0xe1,0xf8,0x90,0x0f]94; AVX512-NEXT: vpcmpgtb %zmm0, %zmm1, %k2 {%k1} # encoding: [0x62,0xf1,0x75,0x49,0x64,0xd0]95; AVX512-NEXT: kandnq %k0, %k1, %k0 # encoding: [0xc4,0xe1,0xf4,0x42,0xc0]96; AVX512-NEXT: korq %k0, %k2, %k0 # encoding: [0xc4,0xe1,0xec,0x45,0xc0]97; AVX512-NEXT: vpmovm2b %k0, %zmm0 # encoding: [0x62,0xf2,0x7e,0x48,0x28,0xc0]98; AVX512-NEXT: retq # encoding: [0xc3]99 %mask = load i64, ptr %p100 %vmask = bitcast i64 %mask to <64 x i1>101 %res = select <64 x i1> %vmask, <64 x i1> %a, <64 x i1> %b102 ret <64 x i1> %res103}104