From: Simon Pilgrim Date: Sun, 28 Apr 2019 10:46:17 +0000 (+0000) Subject: [X86][SSE] Optimize llvm.experimental.vector.reduce.xor.vXi1 parity reduction (PR38840) X-Git-Tag: llvmorg-10-init~6838 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=93ad48210cb7c61906875ad5be1ca8d894063380;p=platform%2Fupstream%2Fllvm.git [X86][SSE] Optimize llvm.experimental.vector.reduce.xor.vXi1 parity reduction (PR38840) An xor reduction of a bool vector can be optimized to a parity check of the MOVMSK/BITCAST'd integer - if the population count is odd return 1, else return 0. Differential Revision: https://reviews.llvm.org/D61230 llvm-svn: 359396 --- diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 420397f..535a7b2 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -34386,7 +34386,7 @@ static SDValue combineHorizontalMinMaxResult(SDNode *Extract, SelectionDAG &DAG, DAG.getIntPtrConstant(0, DL)); } -// Attempt to replace an all_of/any_of style horizontal reduction with a MOVMSK. +// Attempt to replace an all_of/any_of/parity style horizontal reduction with a MOVMSK. static SDValue combineHorizontalPredicateResult(SDNode *Extract, SelectionDAG &DAG, const X86Subtarget &Subtarget) { @@ -34400,9 +34400,11 @@ static SDValue combineHorizontalPredicateResult(SDNode *Extract, ExtractVT != MVT::i8 && ExtractVT != MVT::i1) return SDValue(); - // Check for OR(any_of) and AND(all_of) horizontal reduction patterns. + // Check for OR(any_of)/AND(all_of)/XOR(parity) horizontal reduction patterns. ISD::NodeType BinOp; SDValue Match = DAG.matchBinOpReduction(Extract, BinOp, {ISD::OR, ISD::AND}); + if (!Match && ExtractVT == MVT::i1) + Match = DAG.matchBinOpReduction(Extract, BinOp, {ISD::XOR}); if (!Match) return SDValue(); @@ -34480,6 +34482,14 @@ static SDValue combineHorizontalPredicateResult(SDNode *Extract, } assert(NumElts <= 32 && "Not expecting more than 32 elements"); + if (BinOp == ISD::XOR) { + // parity -> (AND (CTPOP(MOVMSK X)), 1) + SDValue Mask = DAG.getConstant(1, DL, MVT::i32); + SDValue Result = DAG.getNode(ISD::CTPOP, DL, MVT::i32, Movmsk); + Result = DAG.getNode(ISD::AND, DL, MVT::i32, Result, Mask); + return DAG.getZExtOrTrunc(Result, DL, ExtractVT); + } + SDValue CmpC; ISD::CondCode CondCode; if (BinOp == ISD::OR) { diff --git a/llvm/test/CodeGen/X86/vector-reduce-xor-bool.ll b/llvm/test/CodeGen/X86/vector-reduce-xor-bool.ll index aead5bb..a5009cf 100644 --- a/llvm/test/CodeGen/X86/vector-reduce-xor-bool.ll +++ b/llvm/test/CodeGen/X86/vector-reduce-xor-bool.ll @@ -11,56 +11,41 @@ ; define i1 @trunc_v2i64_v2i1(<2 x i64>) { -; SSE2-LABEL: trunc_v2i64_v2i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movd %xmm1, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: trunc_v2i64_v2i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pextrb $0, %xmm1, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: trunc_v2i64_v2i1: +; SSE: # %bb.0: +; SSE-NEXT: psllq $63, %xmm0 +; SSE-NEXT: movmskpd %xmm0, %eax +; SSE-NEXT: xorb $0, %al +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX-LABEL: trunc_v2i64_v2i1: ; AVX: # %bb.0: -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpextrb $0, %xmm0, %eax -; AVX-NEXT: # kill: def $al killed $al killed $eax +; AVX-NEXT: vpsllq $63, %xmm0, %xmm0 +; AVX-NEXT: vmovmskpd %xmm0, %eax +; AVX-NEXT: xorb $0, %al +; AVX-NEXT: setnp %al ; AVX-NEXT: retq ; ; AVX512BW-LABEL: trunc_v2i64_v2i1: ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: vpsllq $63, %xmm0, %xmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512BW-NEXT: vpsllq $63, %xmm0, %xmm0 ; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: andl $3, %eax +; AVX512BW-NEXT: xorb $0, %al +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: trunc_v2i64_v2i1: ; AVX512VL: # %bb.0: ; AVX512VL-NEXT: vpsllq $63, %xmm0, %xmm0 -; AVX512VL-NEXT: vptestmq %xmm0, %xmm0, %k1 -; AVX512VL-NEXT: vpcmpeqd %xmm0, %xmm0, %xmm0 -; AVX512VL-NEXT: vmovdqa64 %xmm0, %xmm0 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512VL-NEXT: vpsllq $63, %xmm0, %xmm0 ; AVX512VL-NEXT: vptestmq %xmm0, %xmm0, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax +; AVX512VL-NEXT: andl $3, %eax +; AVX512VL-NEXT: xorb $0, %al +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: retq %a = trunc <2 x i64> %0 to <2 x i1> %b = call i1 @llvm.experimental.vector.reduce.xor.v2i1(<2 x i1> %a) @@ -68,72 +53,41 @@ define i1 @trunc_v2i64_v2i1(<2 x i64>) { } define i1 @trunc_v4i32_v4i1(<4 x i32>) { -; SSE2-LABEL: trunc_v4i32_v4i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: trunc_v4i32_v4i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: trunc_v4i32_v4i1: +; SSE: # %bb.0: +; SSE-NEXT: pslld $31, %xmm0 +; SSE-NEXT: movmskps %xmm0, %eax +; SSE-NEXT: xorb $0, %al +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX-LABEL: trunc_v4i32_v4i1: ; AVX: # %bb.0: -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpextrb $0, %xmm0, %eax -; AVX-NEXT: # kill: def $al killed $al killed $eax +; AVX-NEXT: vpslld $31, %xmm0, %xmm0 +; AVX-NEXT: vmovmskps %xmm0, %eax +; AVX-NEXT: xorb $0, %al +; AVX-NEXT: setnp %al ; AVX-NEXT: retq ; ; AVX512BW-LABEL: trunc_v4i32_v4i1: ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k1 -; AVX512BW-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512BW-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512BW-NEXT: vpslld $31, %xmm0, %xmm0 ; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: andl $15, %eax +; AVX512BW-NEXT: xorb $0, %al +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: trunc_v4i32_v4i1: ; AVX512VL: # %bb.0: ; AVX512VL-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512VL-NEXT: vptestmd %xmm0, %xmm0, %k1 -; AVX512VL-NEXT: vpcmpeqd %xmm0, %xmm0, %xmm0 -; AVX512VL-NEXT: vmovdqa32 %xmm0, %xmm1 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1] -; AVX512VL-NEXT: vpslld $31, %xmm1, %xmm1 -; AVX512VL-NEXT: vptestmd %xmm1, %xmm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %xmm0, %xmm0 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512VL-NEXT: vpslld $31, %xmm0, %xmm0 ; AVX512VL-NEXT: vptestmd %xmm0, %xmm0, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax +; AVX512VL-NEXT: andl $15, %eax +; AVX512VL-NEXT: xorb $0, %al +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: retq %a = trunc <4 x i32> %0 to <4 x i1> %b = call i1 @llvm.experimental.vector.reduce.xor.v4i1(<4 x i1> %a) @@ -141,91 +95,41 @@ define i1 @trunc_v4i32_v4i1(<4 x i32>) { } define i1 @trunc_v8i16_v8i1(<8 x i8>) { -; SSE2-LABEL: trunc_v8i16_v8i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrld $16, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movd %xmm1, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: trunc_v8i16_v8i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrld $16, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pextrb $0, %xmm1, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: trunc_v8i16_v8i1: +; SSE: # %bb.0: +; SSE-NEXT: psllw $15, %xmm0 +; SSE-NEXT: packsswb %xmm0, %xmm0 +; SSE-NEXT: pmovmskb %xmm0, %eax +; SSE-NEXT: xorb $0, %al +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX-LABEL: trunc_v8i16_v8i1: ; AVX: # %bb.0: -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpextrb $0, %xmm0, %eax -; AVX-NEXT: # kill: def $al killed $al killed $eax +; AVX-NEXT: vpsllw $15, %xmm0, %xmm0 +; AVX-NEXT: vpacksswb %xmm0, %xmm0, %xmm0 +; AVX-NEXT: vpmovmskb %xmm0, %eax +; AVX-NEXT: xorb $0, %al +; AVX-NEXT: setnp %al ; AVX-NEXT: retq ; ; AVX512BW-LABEL: trunc_v8i16_v8i1: ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: vpsllw $15, %xmm0, %xmm0 -; AVX512BW-NEXT: vpmovw2m %zmm0, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm0 -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm0 -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k0 +; AVX512BW-NEXT: vpmovw2m %zmm0, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: xorb $0, %al +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: trunc_v8i16_v8i1: ; AVX512VL: # %bb.0: ; AVX512VL-NEXT: vpsllw $15, %xmm0, %xmm0 -; AVX512VL-NEXT: vpmovw2m %xmm0, %k1 -; AVX512VL-NEXT: vpcmpeqd %ymm0, %ymm0, %ymm0 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm1 {%k1} {z} -; AVX512VL-NEXT: vextracti128 $1, %ymm1, %xmm1 -; AVX512VL-NEXT: vpslld $31, %ymm1, %ymm1 -; AVX512VL-NEXT: vptestmd %ymm1, %ymm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm1 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1] -; AVX512VL-NEXT: vpslld $31, %ymm1, %ymm1 -; AVX512VL-NEXT: vptestmd %ymm1, %ymm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm0 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512VL-NEXT: vpslld $31, %ymm0, %ymm0 -; AVX512VL-NEXT: vptestmd %ymm0, %ymm0, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k0 +; AVX512VL-NEXT: vpmovw2m %xmm0, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax -; AVX512VL-NEXT: vzeroupper +; AVX512VL-NEXT: xorb $0, %al +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: retq %a = trunc <8 x i8> %0 to <8 x i1> %b = call i1 @llvm.experimental.vector.reduce.xor.v8i1(<8 x i1> %a) @@ -233,161 +137,80 @@ define i1 @trunc_v8i16_v8i1(<8 x i8>) { } define i1 @trunc_v16i8_v16i1(<16 x i8>) { -; SSE2-LABEL: trunc_v16i8_v16i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrld $16, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrlw $8, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: trunc_v16i8_v16i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrld $16, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrlw $8, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: trunc_v16i8_v16i1: +; SSE: # %bb.0: +; SSE-NEXT: psllw $7, %xmm0 +; SSE-NEXT: pmovmskb %xmm0, %eax +; SSE-NEXT: movl %eax, %ecx +; SSE-NEXT: shrl $8, %ecx +; SSE-NEXT: xorb %al, %cl +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX-LABEL: trunc_v16i8_v16i1: ; AVX: # %bb.0: -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpextrb $0, %xmm0, %eax -; AVX-NEXT: # kill: def $al killed $al killed $eax +; AVX-NEXT: vpsllw $7, %xmm0, %xmm0 +; AVX-NEXT: vpmovmskb %xmm0, %eax +; AVX-NEXT: movl %eax, %ecx +; AVX-NEXT: shrl $8, %ecx +; AVX-NEXT: xorb %al, %cl +; AVX-NEXT: setnp %al ; AVX-NEXT: retq ; -; AVX512BW-LABEL: trunc_v16i8_v16i1: -; AVX512BW: # %bb.0: -; AVX512BW-NEXT: vpsllw $7, %xmm0, %xmm0 -; AVX512BW-NEXT: vpmovb2m %zmm0, %k0 -; AVX512BW-NEXT: kshiftrw $8, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrw $4, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrw $2, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrw $1, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax -; AVX512BW-NEXT: vzeroupper -; AVX512BW-NEXT: retq -; -; AVX512VL-LABEL: trunc_v16i8_v16i1: -; AVX512VL: # %bb.0: -; AVX512VL-NEXT: vpsllw $7, %xmm0, %xmm0 -; AVX512VL-NEXT: vpmovb2m %xmm0, %k0 -; AVX512VL-NEXT: kshiftrw $8, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrw $4, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrw $2, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrw $1, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax -; AVX512VL-NEXT: retq +; AVX512-LABEL: trunc_v16i8_v16i1: +; AVX512: # %bb.0: +; AVX512-NEXT: vpsllw $7, %xmm0, %xmm0 +; AVX512-NEXT: vpmovmskb %xmm0, %eax +; AVX512-NEXT: movl %eax, %ecx +; AVX512-NEXT: shrl $8, %ecx +; AVX512-NEXT: xorb %al, %cl +; AVX512-NEXT: setnp %al +; AVX512-NEXT: retq %a = trunc <16 x i8> %0 to <16 x i1> %b = call i1 @llvm.experimental.vector.reduce.xor.v16i1(<16 x i1> %a) ret i1 %b } define i1 @trunc_v4i64_v4i1(<4 x i64>) { -; SSE2-LABEL: trunc_v4i64_v4i1: -; SSE2: # %bb.0: -; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: trunc_v4i64_v4i1: -; SSE41: # %bb.0: -; SSE41-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: trunc_v4i64_v4i1: +; SSE: # %bb.0: +; SSE-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] +; SSE-NEXT: pslld $31, %xmm0 +; SSE-NEXT: movmskps %xmm0, %eax +; SSE-NEXT: xorb $0, %al +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX-LABEL: trunc_v4i64_v4i1: ; AVX: # %bb.0: ; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1 ; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] -; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0] -; AVX-NEXT: vxorpd %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpermilps {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX-NEXT: vxorpd %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpextrb $0, %xmm0, %eax -; AVX-NEXT: # kill: def $al killed $al killed $eax +; AVX-NEXT: vpslld $31, %xmm0, %xmm0 +; AVX-NEXT: vmovmskps %xmm0, %eax +; AVX-NEXT: xorb $0, %al +; AVX-NEXT: setnp %al ; AVX-NEXT: vzeroupper ; AVX-NEXT: retq ; ; AVX512BW-LABEL: trunc_v4i64_v4i1: ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: vpsllq $63, %ymm0, %ymm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k1 -; AVX512BW-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512BW-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512BW-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k0 +; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: andl $15, %eax +; AVX512BW-NEXT: xorb $0, %al +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: trunc_v4i64_v4i1: ; AVX512VL: # %bb.0: ; AVX512VL-NEXT: vpsllq $63, %ymm0, %ymm0 -; AVX512VL-NEXT: vptestmq %ymm0, %ymm0, %k1 -; AVX512VL-NEXT: vpcmpeqd %xmm0, %xmm0, %xmm0 -; AVX512VL-NEXT: vmovdqa32 %xmm0, %xmm1 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1] -; AVX512VL-NEXT: vpslld $31, %xmm1, %xmm1 -; AVX512VL-NEXT: vptestmd %xmm1, %xmm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %xmm0, %xmm0 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512VL-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512VL-NEXT: vptestmd %xmm0, %xmm0, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k0 +; AVX512VL-NEXT: vptestmq %ymm0, %ymm0, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax +; AVX512VL-NEXT: andl $15, %eax +; AVX512VL-NEXT: xorb $0, %al +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: vzeroupper ; AVX512VL-NEXT: retq %a = trunc <4 x i64> %0 to <4 x i1> @@ -398,22 +221,16 @@ define i1 @trunc_v4i64_v4i1(<4 x i64>) { define i1 @trunc_v8i32_v8i1(<8 x i32>) { ; SSE2-LABEL: trunc_v8i32_v8i1: ; SSE2: # %bb.0: -; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7] -; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7] -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] -; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7] -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] -; SSE2-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrld $16, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movd %xmm1, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax +; SSE2-NEXT: pslld $16, %xmm1 +; SSE2-NEXT: psrad $16, %xmm1 +; SSE2-NEXT: pslld $16, %xmm0 +; SSE2-NEXT: psrad $16, %xmm0 +; SSE2-NEXT: packssdw %xmm1, %xmm0 +; SSE2-NEXT: psllw $15, %xmm0 +; SSE2-NEXT: packsswb %xmm0, %xmm0 +; SSE2-NEXT: pmovmskb %xmm0, %eax +; SSE2-NEXT: xorb $0, %al +; SSE2-NEXT: setnp %al ; SSE2-NEXT: retq ; ; SSE41-LABEL: trunc_v8i32_v8i1: @@ -422,35 +239,25 @@ define i1 @trunc_v8i32_v8i1(<8 x i32>) { ; SSE41-NEXT: pshufb %xmm2, %xmm1 ; SSE41-NEXT: pshufb %xmm2, %xmm0 ; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrld $16, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pextrb $0, %xmm1, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax +; SSE41-NEXT: psllw $15, %xmm0 +; SSE41-NEXT: packsswb %xmm0, %xmm0 +; SSE41-NEXT: pmovmskb %xmm0, %eax +; SSE41-NEXT: xorb $0, %al +; SSE41-NEXT: setnp %al ; SSE41-NEXT: retq ; ; AVX1-LABEL: trunc_v8i32_v8i1: ; AVX1: # %bb.0: ; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1 -; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7] -; AVX1-NEXT: vpshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7] -; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm1[0,2,2,3] -; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] -; AVX1-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7] -; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm0[0,2,2,3] -; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm3[0],xmm2[0] -; AVX1-NEXT: vshufps {{.*#+}} xmm0 = xmm1[0,2],xmm0[0,2] -; AVX1-NEXT: vpxor %xmm0, %xmm2, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpextrb $0, %xmm0, %eax -; AVX1-NEXT: # kill: def $al killed $al killed $eax +; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15] +; AVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm1 +; AVX1-NEXT: vpshufb %xmm2, %xmm0, %xmm0 +; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; AVX1-NEXT: vpsllw $15, %xmm0, %xmm0 +; AVX1-NEXT: vpacksswb %xmm0, %xmm0, %xmm0 +; AVX1-NEXT: vpmovmskb %xmm0, %eax +; AVX1-NEXT: xorb $0, %al +; AVX1-NEXT: setnp %al ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; @@ -458,63 +265,31 @@ define i1 @trunc_v8i32_v8i1(<8 x i32>) { ; AVX2: # %bb.0: ; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15,16,17,20,21,24,25,28,29,24,25,28,29,28,29,30,31] ; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3] -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpextrb $0, %xmm0, %eax -; AVX2-NEXT: # kill: def $al killed $al killed $eax +; AVX2-NEXT: vpsllw $15, %xmm0, %xmm0 +; AVX2-NEXT: vpacksswb %xmm0, %xmm0, %xmm0 +; AVX2-NEXT: vpmovmskb %xmm0, %eax +; AVX2-NEXT: xorb $0, %al +; AVX2-NEXT: setnp %al ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; ; AVX512BW-LABEL: trunc_v8i32_v8i1: ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: vpslld $31, %ymm0, %ymm0 -; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm0 -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm0 -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k0 +; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: xorb $0, %al +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: trunc_v8i32_v8i1: ; AVX512VL: # %bb.0: ; AVX512VL-NEXT: vpslld $31, %ymm0, %ymm0 -; AVX512VL-NEXT: vptestmd %ymm0, %ymm0, %k1 -; AVX512VL-NEXT: vpcmpeqd %ymm0, %ymm0, %ymm0 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm1 {%k1} {z} -; AVX512VL-NEXT: vextracti128 $1, %ymm1, %xmm1 -; AVX512VL-NEXT: vpslld $31, %ymm1, %ymm1 -; AVX512VL-NEXT: vptestmd %ymm1, %ymm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm1 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1] -; AVX512VL-NEXT: vpslld $31, %ymm1, %ymm1 -; AVX512VL-NEXT: vptestmd %ymm1, %ymm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm0 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512VL-NEXT: vpslld $31, %ymm0, %ymm0 ; AVX512VL-NEXT: vptestmd %ymm0, %ymm0, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax +; AVX512VL-NEXT: xorb $0, %al +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: vzeroupper ; AVX512VL-NEXT: retq %a = trunc <8 x i32> %0 to <8 x i1> @@ -529,18 +304,12 @@ define i1 @trunc_v16i16_v16i1(<16 x i16>) { ; SSE2-NEXT: pand %xmm2, %xmm1 ; SSE2-NEXT: pand %xmm2, %xmm0 ; SSE2-NEXT: packuswb %xmm1, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrld $16, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrlw $8, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax +; SSE2-NEXT: psllw $7, %xmm0 +; SSE2-NEXT: pmovmskb %xmm0, %eax +; SSE2-NEXT: movl %eax, %ecx +; SSE2-NEXT: shrl $8, %ecx +; SSE2-NEXT: xorb %al, %cl +; SSE2-NEXT: setnp %al ; SSE2-NEXT: retq ; ; SSE41-LABEL: trunc_v16i16_v16i1: @@ -549,18 +318,12 @@ define i1 @trunc_v16i16_v16i1(<16 x i16>) { ; SSE41-NEXT: pshufb %xmm2, %xmm1 ; SSE41-NEXT: pshufb %xmm2, %xmm0 ; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrld $16, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrlw $8, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax +; SSE41-NEXT: psllw $7, %xmm0 +; SSE41-NEXT: pmovmskb %xmm0, %eax +; SSE41-NEXT: movl %eax, %ecx +; SSE41-NEXT: shrl $8, %ecx +; SSE41-NEXT: xorb %al, %cl +; SSE41-NEXT: setnp %al ; SSE41-NEXT: retq ; ; AVX1-LABEL: trunc_v16i16_v16i1: @@ -568,16 +331,12 @@ define i1 @trunc_v16i16_v16i1(<16 x i16>) { ; AVX1-NEXT: vandps {{.*}}(%rip), %ymm0, %ymm0 ; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1 ; AVX1-NEXT: vpackuswb %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpextrb $0, %xmm0, %eax -; AVX1-NEXT: # kill: def $al killed $al killed $eax +; AVX1-NEXT: vpsllw $7, %xmm0, %xmm0 +; AVX1-NEXT: vpmovmskb %xmm0, %eax +; AVX1-NEXT: movl %eax, %ecx +; AVX1-NEXT: shrl $8, %ecx +; AVX1-NEXT: xorb %al, %cl +; AVX1-NEXT: setnp %al ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; @@ -586,16 +345,12 @@ define i1 @trunc_v16i16_v16i1(<16 x i16>) { ; AVX2-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0 ; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1 ; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpextrb $0, %xmm0, %eax -; AVX2-NEXT: # kill: def $al killed $al killed $eax +; AVX2-NEXT: vpsllw $7, %xmm0, %xmm0 +; AVX2-NEXT: vpmovmskb %xmm0, %eax +; AVX2-NEXT: movl %eax, %ecx +; AVX2-NEXT: shrl $8, %ecx +; AVX2-NEXT: xorb %al, %cl +; AVX2-NEXT: setnp %al ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; @@ -603,16 +358,11 @@ define i1 @trunc_v16i16_v16i1(<16 x i16>) { ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: vpsllw $15, %ymm0, %ymm0 ; AVX512BW-NEXT: vpmovw2m %zmm0, %k0 -; AVX512BW-NEXT: kshiftrw $8, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrw $4, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrw $2, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrw $1, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: movl %eax, %ecx +; AVX512BW-NEXT: shrl $8, %ecx +; AVX512BW-NEXT: xorb %al, %cl +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; @@ -620,16 +370,11 @@ define i1 @trunc_v16i16_v16i1(<16 x i16>) { ; AVX512VL: # %bb.0: ; AVX512VL-NEXT: vpsllw $15, %ymm0, %ymm0 ; AVX512VL-NEXT: vpmovw2m %ymm0, %k0 -; AVX512VL-NEXT: kshiftrw $8, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrw $4, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrw $2, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrw $1, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax +; AVX512VL-NEXT: movl %eax, %ecx +; AVX512VL-NEXT: shrl $8, %ecx +; AVX512VL-NEXT: xorb %al, %cl +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: vzeroupper ; AVX512VL-NEXT: retq %a = trunc <16 x i16> %0 to <16 x i1> @@ -638,111 +383,57 @@ define i1 @trunc_v16i16_v16i1(<16 x i16>) { } define i1 @trunc_v32i8_v32i1(<32 x i8>) { -; SSE2-LABEL: trunc_v32i8_v32i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrld $16, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrlw $8, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: trunc_v32i8_v32i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrld $16, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrlw $8, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: trunc_v32i8_v32i1: +; SSE: # %bb.0: +; SSE-NEXT: pxor %xmm1, %xmm0 +; SSE-NEXT: psllw $7, %xmm0 +; SSE-NEXT: pmovmskb %xmm0, %eax +; SSE-NEXT: movl %eax, %ecx +; SSE-NEXT: shrl $8, %ecx +; SSE-NEXT: xorb %al, %cl +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX1-LABEL: trunc_v32i8_v32i1: ; AVX1: # %bb.0: ; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1 ; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpextrb $0, %xmm0, %eax -; AVX1-NEXT: # kill: def $al killed $al killed $eax +; AVX1-NEXT: vpsllw $7, %xmm0, %xmm0 +; AVX1-NEXT: vpmovmskb %xmm0, %eax +; AVX1-NEXT: movl %eax, %ecx +; AVX1-NEXT: shrl $8, %ecx +; AVX1-NEXT: xorb %al, %cl +; AVX1-NEXT: setnp %al ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; ; AVX2-LABEL: trunc_v32i8_v32i1: ; AVX2: # %bb.0: -; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpextrb $0, %xmm0, %eax -; AVX2-NEXT: # kill: def $al killed $al killed $eax +; AVX2-NEXT: vpsllw $7, %ymm0, %ymm0 +; AVX2-NEXT: vpmovmskb %ymm0, %eax +; AVX2-NEXT: movl %eax, %ecx +; AVX2-NEXT: shrl $16, %ecx +; AVX2-NEXT: xorl %eax, %ecx +; AVX2-NEXT: movl %ecx, %eax +; AVX2-NEXT: shrl $8, %eax +; AVX2-NEXT: xorb %cl, %al +; AVX2-NEXT: setnp %al ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; -; AVX512BW-LABEL: trunc_v32i8_v32i1: -; AVX512BW: # %bb.0: -; AVX512BW-NEXT: vpsllw $7, %ymm0, %ymm0 -; AVX512BW-NEXT: vpmovb2m %zmm0, %k0 -; AVX512BW-NEXT: kshiftrd $16, %k0, %k1 -; AVX512BW-NEXT: kxord %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrd $8, %k0, %k1 -; AVX512BW-NEXT: kxord %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrd $4, %k0, %k1 -; AVX512BW-NEXT: kxord %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrd $2, %k0, %k1 -; AVX512BW-NEXT: kxord %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrd $1, %k0, %k1 -; AVX512BW-NEXT: kxord %k1, %k0, %k0 -; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax -; AVX512BW-NEXT: vzeroupper -; AVX512BW-NEXT: retq -; -; AVX512VL-LABEL: trunc_v32i8_v32i1: -; AVX512VL: # %bb.0: -; AVX512VL-NEXT: vpsllw $7, %ymm0, %ymm0 -; AVX512VL-NEXT: vpmovb2m %ymm0, %k0 -; AVX512VL-NEXT: kshiftrd $16, %k0, %k1 -; AVX512VL-NEXT: kxord %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrd $8, %k0, %k1 -; AVX512VL-NEXT: kxord %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrd $4, %k0, %k1 -; AVX512VL-NEXT: kxord %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrd $2, %k0, %k1 -; AVX512VL-NEXT: kxord %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrd $1, %k0, %k1 -; AVX512VL-NEXT: kxord %k1, %k0, %k0 -; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax -; AVX512VL-NEXT: vzeroupper -; AVX512VL-NEXT: retq +; AVX512-LABEL: trunc_v32i8_v32i1: +; AVX512: # %bb.0: +; AVX512-NEXT: vpsllw $7, %ymm0, %ymm0 +; AVX512-NEXT: vpmovmskb %ymm0, %eax +; AVX512-NEXT: movl %eax, %ecx +; AVX512-NEXT: shrl $16, %ecx +; AVX512-NEXT: xorl %eax, %ecx +; AVX512-NEXT: movl %ecx, %eax +; AVX512-NEXT: shrl $8, %eax +; AVX512-NEXT: xorb %cl, %al +; AVX512-NEXT: setnp %al +; AVX512-NEXT: vzeroupper +; AVX512-NEXT: retq %a = trunc <32 x i8> %0 to <32 x i1> %b = call i1 @llvm.experimental.vector.reduce.xor.v32i1(<32 x i1> %a) ret i1 %b @@ -762,111 +453,74 @@ define i1 @trunc_v8i64_v8i1(<8 x i64>) { ; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,1,0,2,4,5,6,7] ; SSE2-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1] ; SSE2-NEXT: movsd {{.*#+}} xmm2 = xmm0[0],xmm2[1] -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm2[2,3,0,1] -; SSE2-NEXT: pxor %xmm2, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrld $16, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax +; SSE2-NEXT: psllw $15, %xmm2 +; SSE2-NEXT: packsswb %xmm0, %xmm2 +; SSE2-NEXT: pmovmskb %xmm2, %eax +; SSE2-NEXT: xorb $0, %al +; SSE2-NEXT: setnp %al ; SSE2-NEXT: retq ; ; SSE41-LABEL: trunc_v8i64_v8i1: ; SSE41: # %bb.0: -; SSE41-NEXT: pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3] -; SSE41-NEXT: pshuflw {{.*#+}} xmm3 = xmm3[0,1,0,2,4,5,6,7] -; SSE41-NEXT: pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3] -; SSE41-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,1,0,2,4,5,6,7] -; SSE41-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1] -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3] -; SSE41-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7] -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] -; SSE41-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] -; SSE41-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm2[4,5,6,7] -; SSE41-NEXT: palignr {{.*#+}} xmm0 = xmm2[8,9,10,11,12,13,14,15],xmm0[0,1,2,3,4,5,6,7] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrld $16, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax +; SSE41-NEXT: pxor %xmm4, %xmm4 +; SSE41-NEXT: pblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2,3],xmm3[4],xmm4[5,6,7] +; SSE41-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0],xmm4[1,2,3],xmm2[4],xmm4[5,6,7] +; SSE41-NEXT: packusdw %xmm3, %xmm2 +; SSE41-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0],xmm4[1,2,3],xmm1[4],xmm4[5,6,7] +; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0],xmm4[1,2,3],xmm0[4],xmm4[5,6,7] +; SSE41-NEXT: packusdw %xmm1, %xmm0 +; SSE41-NEXT: packusdw %xmm2, %xmm0 +; SSE41-NEXT: psllw $15, %xmm0 +; SSE41-NEXT: packsswb %xmm0, %xmm0 +; SSE41-NEXT: pmovmskb %xmm0, %eax +; SSE41-NEXT: xorb $0, %al +; SSE41-NEXT: setnp %al ; SSE41-NEXT: retq ; -; AVX-LABEL: trunc_v8i64_v8i1: -; AVX: # %bb.0: -; AVX-NEXT: vextractf128 $1, %ymm1, %xmm2 -; AVX-NEXT: vshufps {{.*#+}} xmm1 = xmm1[0,2],xmm2[0,2] -; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15] -; AVX-NEXT: vpshufb %xmm2, %xmm1, %xmm1 -; AVX-NEXT: vextractf128 $1, %ymm0, %xmm3 -; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm3[0,2] -; AVX-NEXT: vpshufb %xmm2, %xmm0, %xmm0 -; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpextrb $0, %xmm0, %eax -; AVX-NEXT: # kill: def $al killed $al killed $eax -; AVX-NEXT: vzeroupper -; AVX-NEXT: retq -; -; AVX512BW-LABEL: trunc_v8i64_v8i1: -; AVX512BW: # %bb.0: -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm0 -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm0 -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k0 -; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax -; AVX512BW-NEXT: vzeroupper -; AVX512BW-NEXT: retq +; AVX1-LABEL: trunc_v8i64_v8i1: +; AVX1: # %bb.0: +; AVX1-NEXT: vmovaps {{.*#+}} ymm2 = [65535,65535,65535,65535] +; AVX1-NEXT: vandps %ymm2, %ymm1, %ymm1 +; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3 +; AVX1-NEXT: vpackusdw %xmm3, %xmm1, %xmm1 +; AVX1-NEXT: vandps %ymm2, %ymm0, %ymm0 +; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2 +; AVX1-NEXT: vpackusdw %xmm2, %xmm0, %xmm0 +; AVX1-NEXT: vpackusdw %xmm1, %xmm0, %xmm0 +; AVX1-NEXT: vpsllw $15, %xmm0, %xmm0 +; AVX1-NEXT: vpacksswb %xmm0, %xmm0, %xmm0 +; AVX1-NEXT: vpmovmskb %xmm0, %eax +; AVX1-NEXT: xorb $0, %al +; AVX1-NEXT: setnp %al +; AVX1-NEXT: vzeroupper +; AVX1-NEXT: retq ; -; AVX512VL-LABEL: trunc_v8i64_v8i1: -; AVX512VL: # %bb.0: -; AVX512VL-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512VL-NEXT: vptestmq %zmm0, %zmm0, %k1 -; AVX512VL-NEXT: vpcmpeqd %ymm0, %ymm0, %ymm0 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm1 {%k1} {z} -; AVX512VL-NEXT: vextracti128 $1, %ymm1, %xmm1 -; AVX512VL-NEXT: vpslld $31, %ymm1, %ymm1 -; AVX512VL-NEXT: vptestmd %ymm1, %ymm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm1 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1] -; AVX512VL-NEXT: vpslld $31, %ymm1, %ymm1 -; AVX512VL-NEXT: vptestmd %ymm1, %ymm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm0 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512VL-NEXT: vpslld $31, %ymm0, %ymm0 -; AVX512VL-NEXT: vptestmd %ymm0, %ymm0, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k0 -; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax -; AVX512VL-NEXT: vzeroupper -; AVX512VL-NEXT: retq +; AVX2-LABEL: trunc_v8i64_v8i1: +; AVX2: # %bb.0: +; AVX2-NEXT: vextractf128 $1, %ymm1, %xmm2 +; AVX2-NEXT: vshufps {{.*#+}} xmm1 = xmm1[0,2],xmm2[0,2] +; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm2 +; AVX2-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm2[0,2] +; AVX2-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0 +; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15,16,17,20,21,24,25,28,29,24,25,28,29,28,29,30,31] +; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3] +; AVX2-NEXT: vpsllw $15, %xmm0, %xmm0 +; AVX2-NEXT: vpacksswb %xmm0, %xmm0, %xmm0 +; AVX2-NEXT: vpmovmskb %xmm0, %eax +; AVX2-NEXT: xorb $0, %al +; AVX2-NEXT: setnp %al +; AVX2-NEXT: vzeroupper +; AVX2-NEXT: retq +; +; AVX512-LABEL: trunc_v8i64_v8i1: +; AVX512: # %bb.0: +; AVX512-NEXT: vpsllq $63, %zmm0, %zmm0 +; AVX512-NEXT: vptestmq %zmm0, %zmm0, %k0 +; AVX512-NEXT: kmovd %k0, %eax +; AVX512-NEXT: xorb $0, %al +; AVX512-NEXT: setnp %al +; AVX512-NEXT: vzeroupper +; AVX512-NEXT: retq %a = trunc <8 x i64> %0 to <8 x i1> %b = call i1 @llvm.experimental.vector.reduce.xor.v8i1(<8 x i1> %a) ret i1 %b @@ -875,7 +529,7 @@ define i1 @trunc_v8i64_v8i1(<8 x i64>) { define i1 @trunc_v16i32_v16i1(<16 x i32>) { ; SSE2-LABEL: trunc_v16i32_v16i1: ; SSE2: # %bb.0: -; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [255,255,255,255] +; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [255,0,0,0,255,0,0,0,255,0,0,0,255,0,0,0] ; SSE2-NEXT: pand %xmm4, %xmm3 ; SSE2-NEXT: pand %xmm4, %xmm2 ; SSE2-NEXT: packuswb %xmm3, %xmm2 @@ -883,71 +537,48 @@ define i1 @trunc_v16i32_v16i1(<16 x i32>) { ; SSE2-NEXT: pand %xmm4, %xmm0 ; SSE2-NEXT: packuswb %xmm1, %xmm0 ; SSE2-NEXT: packuswb %xmm2, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrld $16, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrlw $8, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax +; SSE2-NEXT: psllw $7, %xmm0 +; SSE2-NEXT: pmovmskb %xmm0, %eax +; SSE2-NEXT: movl %eax, %ecx +; SSE2-NEXT: shrl $8, %ecx +; SSE2-NEXT: xorb %al, %cl +; SSE2-NEXT: setnp %al ; SSE2-NEXT: retq ; ; SSE41-LABEL: trunc_v16i32_v16i1: ; SSE41: # %bb.0: -; SSE41-NEXT: movdqa {{.*#+}} xmm4 = -; SSE41-NEXT: pshufb %xmm4, %xmm3 -; SSE41-NEXT: pshufb %xmm4, %xmm2 -; SSE41-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1] -; SSE41-NEXT: movdqa {{.*#+}} xmm3 = <0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u> -; SSE41-NEXT: pshufb %xmm3, %xmm1 -; SSE41-NEXT: pshufb %xmm3, %xmm0 -; SSE41-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm2[4,5,6,7] -; SSE41-NEXT: palignr {{.*#+}} xmm0 = xmm2[8,9,10,11,12,13,14,15],xmm0[0,1,2,3,4,5,6,7] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrld $16, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrlw $8, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pextrb $0, %xmm1, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax +; SSE41-NEXT: movdqa {{.*#+}} xmm4 = [255,0,0,0,255,0,0,0,255,0,0,0,255,0,0,0] +; SSE41-NEXT: pand %xmm4, %xmm3 +; SSE41-NEXT: pand %xmm4, %xmm2 +; SSE41-NEXT: packusdw %xmm3, %xmm2 +; SSE41-NEXT: pand %xmm4, %xmm1 +; SSE41-NEXT: pand %xmm4, %xmm0 +; SSE41-NEXT: packusdw %xmm1, %xmm0 +; SSE41-NEXT: packuswb %xmm2, %xmm0 +; SSE41-NEXT: psllw $7, %xmm0 +; SSE41-NEXT: pmovmskb %xmm0, %eax +; SSE41-NEXT: movl %eax, %ecx +; SSE41-NEXT: shrl $8, %ecx +; SSE41-NEXT: xorb %al, %cl +; SSE41-NEXT: setnp %al ; SSE41-NEXT: retq ; ; AVX1-LABEL: trunc_v16i32_v16i1: ; AVX1: # %bb.0: -; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2 -; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15] -; AVX1-NEXT: vpshufb %xmm3, %xmm2, %xmm2 -; AVX1-NEXT: vpshufb %xmm3, %xmm1, %xmm1 -; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0] -; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> -; AVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm1 -; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4 -; AVX1-NEXT: vpshufb %xmm3, %xmm4, %xmm4 -; AVX1-NEXT: vpshufb %xmm3, %xmm0, %xmm0 -; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm4[0] -; AVX1-NEXT: vpshufb %xmm2, %xmm0, %xmm0 -; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpextrb $0, %xmm0, %eax -; AVX1-NEXT: # kill: def $al killed $al killed $eax +; AVX1-NEXT: vmovaps {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255] +; AVX1-NEXT: vandps %ymm2, %ymm1, %ymm1 +; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3 +; AVX1-NEXT: vpackusdw %xmm3, %xmm1, %xmm1 +; AVX1-NEXT: vandps %ymm2, %ymm0, %ymm0 +; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2 +; AVX1-NEXT: vpackusdw %xmm2, %xmm0, %xmm0 +; AVX1-NEXT: vpackuswb %xmm1, %xmm0, %xmm0 +; AVX1-NEXT: vpsllw $7, %xmm0, %xmm0 +; AVX1-NEXT: vpmovmskb %xmm0, %eax +; AVX1-NEXT: movl %eax, %ecx +; AVX1-NEXT: shrl $8, %ecx +; AVX1-NEXT: xorb %al, %cl +; AVX1-NEXT: setnp %al ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; @@ -956,22 +587,18 @@ define i1 @trunc_v16i32_v16i1(<16 x i32>) { ; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15,16,17,20,21,24,25,28,29,24,25,28,29,28,29,30,31] ; AVX2-NEXT: vpshufb %ymm2, %ymm1, %ymm1 ; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm1[0,2,2,3] -; AVX2-NEXT: vmovdqa {{.*#+}} xmm3 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> -; AVX2-NEXT: vpshufb %xmm3, %xmm1, %xmm1 +; AVX2-NEXT: vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255] +; AVX2-NEXT: vpand %xmm3, %xmm1, %xmm1 ; AVX2-NEXT: vpshufb %ymm2, %ymm0, %ymm0 ; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3] -; AVX2-NEXT: vpshufb %xmm3, %xmm0, %xmm0 -; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpextrb $0, %xmm0, %eax -; AVX2-NEXT: # kill: def $al killed $al killed $eax +; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0 +; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0 +; AVX2-NEXT: vpsllw $7, %xmm0, %xmm0 +; AVX2-NEXT: vpmovmskb %xmm0, %eax +; AVX2-NEXT: movl %eax, %ecx +; AVX2-NEXT: shrl $8, %ecx +; AVX2-NEXT: xorb %al, %cl +; AVX2-NEXT: setnp %al ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; @@ -979,16 +606,11 @@ define i1 @trunc_v16i32_v16i1(<16 x i32>) { ; AVX512: # %bb.0: ; AVX512-NEXT: vpslld $31, %zmm0, %zmm0 ; AVX512-NEXT: vptestmd %zmm0, %zmm0, %k0 -; AVX512-NEXT: kshiftrw $8, %k0, %k1 -; AVX512-NEXT: kxorw %k1, %k0, %k0 -; AVX512-NEXT: kshiftrw $4, %k0, %k1 -; AVX512-NEXT: kxorw %k1, %k0, %k0 -; AVX512-NEXT: kshiftrw $2, %k0, %k1 -; AVX512-NEXT: kxorw %k1, %k0, %k0 -; AVX512-NEXT: kshiftrw $1, %k0, %k1 -; AVX512-NEXT: kxorw %k1, %k0, %k0 ; AVX512-NEXT: kmovd %k0, %eax -; AVX512-NEXT: # kill: def $al killed $al killed $eax +; AVX512-NEXT: movl %eax, %ecx +; AVX512-NEXT: shrl $8, %ecx +; AVX512-NEXT: xorb %al, %cl +; AVX512-NEXT: setnp %al ; AVX512-NEXT: vzeroupper ; AVX512-NEXT: retq %a = trunc <16 x i32> %0 to <16 x i1> @@ -1007,18 +629,12 @@ define i1 @trunc_v32i16_v32i1(<32 x i16>) { ; SSE2-NEXT: pand %xmm4, %xmm0 ; SSE2-NEXT: packuswb %xmm1, %xmm0 ; SSE2-NEXT: pxor %xmm2, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrld $16, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrlw $8, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax +; SSE2-NEXT: psllw $7, %xmm0 +; SSE2-NEXT: pmovmskb %xmm0, %eax +; SSE2-NEXT: movl %eax, %ecx +; SSE2-NEXT: shrl $8, %ecx +; SSE2-NEXT: xorb %al, %cl +; SSE2-NEXT: setnp %al ; SSE2-NEXT: retq ; ; SSE41-LABEL: trunc_v32i16_v32i1: @@ -1031,40 +647,26 @@ define i1 @trunc_v32i16_v32i1(<32 x i16>) { ; SSE41-NEXT: pshufb %xmm4, %xmm0 ; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] ; SSE41-NEXT: pxor %xmm2, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrld $16, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrlw $8, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax +; SSE41-NEXT: psllw $7, %xmm0 +; SSE41-NEXT: pmovmskb %xmm0, %eax +; SSE41-NEXT: movl %eax, %ecx +; SSE41-NEXT: shrl $8, %ecx +; SSE41-NEXT: xorb %al, %cl +; SSE41-NEXT: setnp %al ; SSE41-NEXT: retq ; ; AVX1-LABEL: trunc_v32i16_v32i1: ; AVX1: # %bb.0: -; AVX1-NEXT: vmovaps {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255] -; AVX1-NEXT: vandps %ymm2, %ymm1, %ymm1 -; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3 -; AVX1-NEXT: vpackuswb %xmm3, %xmm1, %xmm1 -; AVX1-NEXT: vandps %ymm2, %ymm0, %ymm0 -; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2 -; AVX1-NEXT: vpackuswb %xmm2, %xmm0, %xmm0 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpextrb $0, %xmm0, %eax -; AVX1-NEXT: # kill: def $al killed $al killed $eax +; AVX1-NEXT: vxorps %ymm1, %ymm0, %ymm0 +; AVX1-NEXT: vandps {{.*}}(%rip), %ymm0, %ymm0 +; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1 +; AVX1-NEXT: vpackuswb %xmm1, %xmm0, %xmm0 +; AVX1-NEXT: vpsllw $7, %xmm0, %xmm0 +; AVX1-NEXT: vpmovmskb %xmm0, %eax +; AVX1-NEXT: movl %eax, %ecx +; AVX1-NEXT: shrl $8, %ecx +; AVX1-NEXT: xorb %al, %cl +; AVX1-NEXT: setnp %al ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; @@ -1077,17 +679,16 @@ define i1 @trunc_v32i16_v32i1(<32 x i16>) { ; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm0 ; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm2 ; AVX2-NEXT: vpackuswb %xmm2, %xmm0, %xmm0 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpextrb $0, %xmm0, %eax -; AVX2-NEXT: # kill: def $al killed $al killed $eax +; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0 +; AVX2-NEXT: vpsllw $7, %ymm0, %ymm0 +; AVX2-NEXT: vpmovmskb %ymm0, %eax +; AVX2-NEXT: movl %eax, %ecx +; AVX2-NEXT: shrl $16, %ecx +; AVX2-NEXT: xorl %eax, %ecx +; AVX2-NEXT: movl %ecx, %eax +; AVX2-NEXT: shrl $8, %eax +; AVX2-NEXT: xorb %cl, %al +; AVX2-NEXT: setnp %al ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; @@ -1095,18 +696,14 @@ define i1 @trunc_v32i16_v32i1(<32 x i16>) { ; AVX512: # %bb.0: ; AVX512-NEXT: vpsllw $15, %zmm0, %zmm0 ; AVX512-NEXT: vpmovw2m %zmm0, %k0 -; AVX512-NEXT: kshiftrd $16, %k0, %k1 -; AVX512-NEXT: kxord %k1, %k0, %k0 -; AVX512-NEXT: kshiftrd $8, %k0, %k1 -; AVX512-NEXT: kxord %k1, %k0, %k0 -; AVX512-NEXT: kshiftrd $4, %k0, %k1 -; AVX512-NEXT: kxord %k1, %k0, %k0 -; AVX512-NEXT: kshiftrd $2, %k0, %k1 -; AVX512-NEXT: kxord %k1, %k0, %k0 -; AVX512-NEXT: kshiftrd $1, %k0, %k1 -; AVX512-NEXT: kxord %k1, %k0, %k0 ; AVX512-NEXT: kmovd %k0, %eax -; AVX512-NEXT: # kill: def $al killed $al killed $eax +; AVX512-NEXT: movl %eax, %ecx +; AVX512-NEXT: shrl $16, %ecx +; AVX512-NEXT: xorl %eax, %ecx +; AVX512-NEXT: movl %ecx, %eax +; AVX512-NEXT: shrl $8, %eax +; AVX512-NEXT: xorb %cl, %al +; AVX512-NEXT: setnp %al ; AVX512-NEXT: vzeroupper ; AVX512-NEXT: retq %a = trunc <32 x i16> %0 to <32 x i1> @@ -1225,57 +822,47 @@ define i1 @icmp_v2i64_v2i1(<2 x i64>) { ; SSE2-NEXT: pcmpeqd %xmm0, %xmm1 ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,0,3,2] ; SSE2-NEXT: pand %xmm1, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movd %xmm1, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax +; SSE2-NEXT: movmskpd %xmm0, %eax +; SSE2-NEXT: xorb $0, %al +; SSE2-NEXT: setnp %al ; SSE2-NEXT: retq ; ; SSE41-LABEL: icmp_v2i64_v2i1: ; SSE41: # %bb.0: ; SSE41-NEXT: pxor %xmm1, %xmm1 ; SSE41-NEXT: pcmpeqq %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax +; SSE41-NEXT: movmskpd %xmm1, %eax +; SSE41-NEXT: xorb $0, %al +; SSE41-NEXT: setnp %al ; SSE41-NEXT: retq ; ; AVX-LABEL: icmp_v2i64_v2i1: ; AVX: # %bb.0: ; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1 ; AVX-NEXT: vpcmpeqq %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpextrb $0, %xmm0, %eax -; AVX-NEXT: # kill: def $al killed $al killed $eax +; AVX-NEXT: vmovmskpd %xmm0, %eax +; AVX-NEXT: xorb $0, %al +; AVX-NEXT: setnp %al ; AVX-NEXT: retq ; ; AVX512BW-LABEL: icmp_v2i64_v2i1: ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 -; AVX512BW-NEXT: vptestnmq %zmm0, %zmm0, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512BW-NEXT: vpsllq $63, %xmm0, %xmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k0 +; AVX512BW-NEXT: vptestnmq %zmm0, %zmm0, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: andl $3, %eax +; AVX512BW-NEXT: xorb $0, %al +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: icmp_v2i64_v2i1: ; AVX512VL: # %bb.0: -; AVX512VL-NEXT: vptestnmq %xmm0, %xmm0, %k1 -; AVX512VL-NEXT: vpcmpeqd %xmm0, %xmm0, %xmm0 -; AVX512VL-NEXT: vmovdqa64 %xmm0, %xmm0 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512VL-NEXT: vpsllq $63, %xmm0, %xmm0 -; AVX512VL-NEXT: vptestmq %xmm0, %xmm0, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k0 +; AVX512VL-NEXT: vptestnmq %xmm0, %xmm0, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax +; AVX512VL-NEXT: andl $3, %eax +; AVX512VL-NEXT: xorb $0, %al +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: retq %a = icmp eq <2 x i64> %0, zeroinitializer %b = call i1 @llvm.experimental.vector.reduce.xor.v2i1(<2 x i1> %a) @@ -1283,77 +870,42 @@ define i1 @icmp_v2i64_v2i1(<2 x i64>) { } define i1 @icmp_v4i32_v4i1(<4 x i32>) { -; SSE2-LABEL: icmp_v4i32_v4i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pxor %xmm1, %xmm1 -; SSE2-NEXT: pcmpeqd %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movd %xmm1, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: icmp_v4i32_v4i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pxor %xmm1, %xmm1 -; SSE41-NEXT: pcmpeqd %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pextrb $0, %xmm1, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: icmp_v4i32_v4i1: +; SSE: # %bb.0: +; SSE-NEXT: pxor %xmm1, %xmm1 +; SSE-NEXT: pcmpeqd %xmm0, %xmm1 +; SSE-NEXT: movmskps %xmm1, %eax +; SSE-NEXT: xorb $0, %al +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX-LABEL: icmp_v4i32_v4i1: ; AVX: # %bb.0: ; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1 ; AVX-NEXT: vpcmpeqd %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpextrb $0, %xmm0, %eax -; AVX-NEXT: # kill: def $al killed $al killed $eax +; AVX-NEXT: vmovmskps %xmm0, %eax +; AVX-NEXT: xorb $0, %al +; AVX-NEXT: setnp %al ; AVX-NEXT: retq ; ; AVX512BW-LABEL: icmp_v4i32_v4i1: ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 -; AVX512BW-NEXT: vptestnmd %zmm0, %zmm0, %k1 -; AVX512BW-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512BW-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512BW-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k0 +; AVX512BW-NEXT: vptestnmd %zmm0, %zmm0, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: andl $15, %eax +; AVX512BW-NEXT: xorb $0, %al +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: icmp_v4i32_v4i1: ; AVX512VL: # %bb.0: -; AVX512VL-NEXT: vptestnmd %xmm0, %xmm0, %k1 -; AVX512VL-NEXT: vpcmpeqd %xmm0, %xmm0, %xmm0 -; AVX512VL-NEXT: vmovdqa32 %xmm0, %xmm1 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1] -; AVX512VL-NEXT: vpslld $31, %xmm1, %xmm1 -; AVX512VL-NEXT: vptestmd %xmm1, %xmm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %xmm0, %xmm0 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512VL-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512VL-NEXT: vptestmd %xmm0, %xmm0, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k0 +; AVX512VL-NEXT: vptestnmd %xmm0, %xmm0, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax +; AVX512VL-NEXT: andl $15, %eax +; AVX512VL-NEXT: xorb $0, %al +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: retq %a = icmp eq <4 x i32> %0, zeroinitializer %b = call i1 @llvm.experimental.vector.reduce.xor.v4i1(<4 x i1> %a) @@ -1361,100 +913,45 @@ define i1 @icmp_v4i32_v4i1(<4 x i32>) { } define i1 @icmp_v8i16_v8i1(<8 x i8>) { -; SSE2-LABEL: icmp_v8i16_v8i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pand {{.*}}(%rip), %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm1 -; SSE2-NEXT: pcmpeqw %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrld $16, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: icmp_v8i16_v8i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pand {{.*}}(%rip), %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm1 -; SSE41-NEXT: pcmpeqw %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrld $16, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: icmp_v8i16_v8i1: +; SSE: # %bb.0: +; SSE-NEXT: pand {{.*}}(%rip), %xmm0 +; SSE-NEXT: pxor %xmm1, %xmm1 +; SSE-NEXT: pcmpeqw %xmm0, %xmm1 +; SSE-NEXT: packsswb %xmm0, %xmm1 +; SSE-NEXT: pmovmskb %xmm1, %eax +; SSE-NEXT: xorb $0, %al +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX-LABEL: icmp_v8i16_v8i1: ; AVX: # %bb.0: ; AVX-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0 ; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1 ; AVX-NEXT: vpcmpeqw %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpextrb $0, %xmm0, %eax -; AVX-NEXT: # kill: def $al killed $al killed $eax +; AVX-NEXT: vpacksswb %xmm0, %xmm0, %xmm0 +; AVX-NEXT: vpmovmskb %xmm0, %eax +; AVX-NEXT: xorb $0, %al +; AVX-NEXT: setnp %al ; AVX-NEXT: retq ; ; AVX512BW-LABEL: icmp_v8i16_v8i1: ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 ; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm1 = [255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0] -; AVX512BW-NEXT: vptestnmw %zmm1, %zmm0, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm0 -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm0 -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k0 +; AVX512BW-NEXT: vptestnmw %zmm1, %zmm0, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: xorb $0, %al +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: icmp_v8i16_v8i1: ; AVX512VL: # %bb.0: -; AVX512VL-NEXT: vptestnmw {{.*}}(%rip), %xmm0, %k1 -; AVX512VL-NEXT: vpcmpeqd %ymm0, %ymm0, %ymm0 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm1 {%k1} {z} -; AVX512VL-NEXT: vextracti128 $1, %ymm1, %xmm1 -; AVX512VL-NEXT: vpslld $31, %ymm1, %ymm1 -; AVX512VL-NEXT: vptestmd %ymm1, %ymm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm1 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1] -; AVX512VL-NEXT: vpslld $31, %ymm1, %ymm1 -; AVX512VL-NEXT: vptestmd %ymm1, %ymm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm0 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512VL-NEXT: vpslld $31, %ymm0, %ymm0 -; AVX512VL-NEXT: vptestmd %ymm0, %ymm0, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k0 +; AVX512VL-NEXT: vptestnmw {{.*}}(%rip), %xmm0, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax -; AVX512VL-NEXT: vzeroupper +; AVX512VL-NEXT: xorb $0, %al +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: retq %a = icmp eq <8 x i8> %0, zeroinitializer %b = call i1 @llvm.experimental.vector.reduce.xor.v8i1(<8 x i1> %a) @@ -1462,88 +959,48 @@ define i1 @icmp_v8i16_v8i1(<8 x i8>) { } define i1 @icmp_v16i8_v16i1(<16 x i8>) { -; SSE2-LABEL: icmp_v16i8_v16i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pxor %xmm1, %xmm1 -; SSE2-NEXT: pcmpeqb %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrld $16, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrlw $8, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movd %xmm1, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: icmp_v16i8_v16i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pxor %xmm1, %xmm1 -; SSE41-NEXT: pcmpeqb %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrld $16, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrlw $8, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pextrb $0, %xmm1, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: icmp_v16i8_v16i1: +; SSE: # %bb.0: +; SSE-NEXT: pxor %xmm1, %xmm1 +; SSE-NEXT: pcmpeqb %xmm0, %xmm1 +; SSE-NEXT: pmovmskb %xmm1, %eax +; SSE-NEXT: movl %eax, %ecx +; SSE-NEXT: shrl $8, %ecx +; SSE-NEXT: xorb %al, %cl +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX-LABEL: icmp_v16i8_v16i1: ; AVX: # %bb.0: ; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1 ; AVX-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpextrb $0, %xmm0, %eax -; AVX-NEXT: # kill: def $al killed $al killed $eax +; AVX-NEXT: vpmovmskb %xmm0, %eax +; AVX-NEXT: movl %eax, %ecx +; AVX-NEXT: shrl $8, %ecx +; AVX-NEXT: xorb %al, %cl +; AVX-NEXT: setnp %al ; AVX-NEXT: retq ; ; AVX512BW-LABEL: icmp_v16i8_v16i1: ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 ; AVX512BW-NEXT: vptestnmb %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kshiftrw $8, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrw $4, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrw $2, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrw $1, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: movl %eax, %ecx +; AVX512BW-NEXT: shrl $8, %ecx +; AVX512BW-NEXT: xorb %al, %cl +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: icmp_v16i8_v16i1: ; AVX512VL: # %bb.0: ; AVX512VL-NEXT: vptestnmb %xmm0, %xmm0, %k0 -; AVX512VL-NEXT: kshiftrw $8, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrw $4, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrw $2, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrw $1, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax +; AVX512VL-NEXT: movl %eax, %ecx +; AVX512VL-NEXT: shrl $8, %ecx +; AVX512VL-NEXT: xorb %al, %cl +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: retq %a = icmp eq <16 x i8> %0, zeroinitializer %b = call i1 @llvm.experimental.vector.reduce.xor.v16i1(<16 x i1> %a) @@ -1560,13 +1017,10 @@ define i1 @icmp_v4i64_v4i1(<4 x i64>) { ; SSE2-NEXT: pcmpeqd %xmm2, %xmm0 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,0,3,2] ; SSE2-NEXT: pand %xmm0, %xmm1 -; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,2],xmm3[0,2] -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movd %xmm1, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax +; SSE2-NEXT: packssdw %xmm3, %xmm1 +; SSE2-NEXT: movmskps %xmm1, %eax +; SSE2-NEXT: xorb $0, %al +; SSE2-NEXT: setnp %al ; SSE2-NEXT: retq ; ; SSE41-LABEL: icmp_v4i64_v4i1: @@ -1574,13 +1028,10 @@ define i1 @icmp_v4i64_v4i1(<4 x i64>) { ; SSE41-NEXT: pxor %xmm2, %xmm2 ; SSE41-NEXT: pcmpeqq %xmm2, %xmm1 ; SSE41-NEXT: pcmpeqq %xmm2, %xmm0 -; SSE41-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2] -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax +; SSE41-NEXT: packssdw %xmm1, %xmm0 +; SSE41-NEXT: movmskps %xmm0, %eax +; SSE41-NEXT: xorb $0, %al +; SSE41-NEXT: setnp %al ; SSE41-NEXT: retq ; ; AVX1-LABEL: icmp_v4i64_v4i1: @@ -1589,13 +1040,10 @@ define i1 @icmp_v4i64_v4i1(<4 x i64>) { ; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2 ; AVX1-NEXT: vpcmpeqq %xmm2, %xmm1, %xmm1 ; AVX1-NEXT: vpcmpeqq %xmm2, %xmm0, %xmm0 -; AVX1-NEXT: vpackssdw %xmm1, %xmm0, %xmm2 -; AVX1-NEXT: vpackssdw %xmm0, %xmm1, %xmm0 -; AVX1-NEXT: vpxor %xmm0, %xmm2, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpextrb $0, %xmm0, %eax -; AVX1-NEXT: # kill: def $al killed $al killed $eax +; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0 +; AVX1-NEXT: vmovmskpd %ymm0, %eax +; AVX1-NEXT: xorb $0, %al +; AVX1-NEXT: setnp %al ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; @@ -1603,52 +1051,30 @@ define i1 @icmp_v4i64_v4i1(<4 x i64>) { ; AVX2: # %bb.0: ; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1 ; AVX2-NEXT: vpcmpeqq %ymm1, %ymm0, %ymm0 -; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1 -; AVX2-NEXT: vpackssdw %xmm1, %xmm0, %xmm2 -; AVX2-NEXT: vpackssdw %xmm0, %xmm1, %xmm0 -; AVX2-NEXT: vpxor %xmm0, %xmm2, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpextrb $0, %xmm0, %eax -; AVX2-NEXT: # kill: def $al killed $al killed $eax +; AVX2-NEXT: vmovmskpd %ymm0, %eax +; AVX2-NEXT: xorb $0, %al +; AVX2-NEXT: setnp %al ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; ; AVX512BW-LABEL: icmp_v4i64_v4i1: ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0 -; AVX512BW-NEXT: vptestnmq %zmm0, %zmm0, %k1 -; AVX512BW-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512BW-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512BW-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512BW-NEXT: vptestmd %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k0 +; AVX512BW-NEXT: vptestnmq %zmm0, %zmm0, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: andl $15, %eax +; AVX512BW-NEXT: xorb $0, %al +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: icmp_v4i64_v4i1: ; AVX512VL: # %bb.0: -; AVX512VL-NEXT: vptestnmq %ymm0, %ymm0, %k1 -; AVX512VL-NEXT: vpcmpeqd %xmm0, %xmm0, %xmm0 -; AVX512VL-NEXT: vmovdqa32 %xmm0, %xmm1 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1] -; AVX512VL-NEXT: vpslld $31, %xmm1, %xmm1 -; AVX512VL-NEXT: vptestmd %xmm1, %xmm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %xmm0, %xmm0 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512VL-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512VL-NEXT: vptestmd %xmm0, %xmm0, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k0 +; AVX512VL-NEXT: vptestnmq %ymm0, %ymm0, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax +; AVX512VL-NEXT: andl $15, %eax +; AVX512VL-NEXT: xorb $0, %al +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: vzeroupper ; AVX512VL-NEXT: retq %a = icmp eq <4 x i64> %0, zeroinitializer @@ -1657,39 +1083,17 @@ define i1 @icmp_v4i64_v4i1(<4 x i64>) { } define i1 @icmp_v8i32_v8i1(<8 x i32>) { -; SSE2-LABEL: icmp_v8i32_v8i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pxor %xmm2, %xmm2 -; SSE2-NEXT: pcmpeqd %xmm2, %xmm1 -; SSE2-NEXT: pcmpeqd %xmm2, %xmm0 -; SSE2-NEXT: packssdw %xmm1, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrld $16, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movd %xmm1, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: icmp_v8i32_v8i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pxor %xmm2, %xmm2 -; SSE41-NEXT: pcmpeqd %xmm2, %xmm1 -; SSE41-NEXT: pcmpeqd %xmm2, %xmm0 -; SSE41-NEXT: packssdw %xmm1, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrld $16, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pextrb $0, %xmm1, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: icmp_v8i32_v8i1: +; SSE: # %bb.0: +; SSE-NEXT: pxor %xmm2, %xmm2 +; SSE-NEXT: pcmpeqd %xmm2, %xmm1 +; SSE-NEXT: pcmpeqd %xmm2, %xmm0 +; SSE-NEXT: packssdw %xmm1, %xmm0 +; SSE-NEXT: packsswb %xmm0, %xmm0 +; SSE-NEXT: pmovmskb %xmm0, %eax +; SSE-NEXT: xorb $0, %al +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX1-LABEL: icmp_v8i32_v8i1: ; AVX1: # %bb.0: @@ -1697,15 +1101,10 @@ define i1 @icmp_v8i32_v8i1(<8 x i32>) { ; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2 ; AVX1-NEXT: vpcmpeqd %xmm2, %xmm1, %xmm1 ; AVX1-NEXT: vpcmpeqd %xmm2, %xmm0, %xmm0 -; AVX1-NEXT: vpackssdw %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpextrb $0, %xmm0, %eax -; AVX1-NEXT: # kill: def $al killed $al killed $eax +; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0 +; AVX1-NEXT: vmovmskps %ymm0, %eax +; AVX1-NEXT: xorb $0, %al +; AVX1-NEXT: setnp %al ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; @@ -1713,64 +1112,28 @@ define i1 @icmp_v8i32_v8i1(<8 x i32>) { ; AVX2: # %bb.0: ; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1 ; AVX2-NEXT: vpcmpeqd %ymm1, %ymm0, %ymm0 -; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1 -; AVX2-NEXT: vpackssdw %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpextrb $0, %xmm0, %eax -; AVX2-NEXT: # kill: def $al killed $al killed $eax +; AVX2-NEXT: vmovmskps %ymm0, %eax +; AVX2-NEXT: xorb $0, %al +; AVX2-NEXT: setnp %al ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; ; AVX512BW-LABEL: icmp_v8i32_v8i1: ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0 -; AVX512BW-NEXT: vptestnmd %zmm0, %zmm0, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm0 -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm0 -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k0 +; AVX512BW-NEXT: vptestnmd %zmm0, %zmm0, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: xorb $0, %al +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: icmp_v8i32_v8i1: ; AVX512VL: # %bb.0: -; AVX512VL-NEXT: vptestnmd %ymm0, %ymm0, %k1 -; AVX512VL-NEXT: vpcmpeqd %ymm0, %ymm0, %ymm0 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm1 {%k1} {z} -; AVX512VL-NEXT: vextracti128 $1, %ymm1, %xmm1 -; AVX512VL-NEXT: vpslld $31, %ymm1, %ymm1 -; AVX512VL-NEXT: vptestmd %ymm1, %ymm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm1 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1] -; AVX512VL-NEXT: vpslld $31, %ymm1, %ymm1 -; AVX512VL-NEXT: vptestmd %ymm1, %ymm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm0 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512VL-NEXT: vpslld $31, %ymm0, %ymm0 -; AVX512VL-NEXT: vptestmd %ymm0, %ymm0, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k0 +; AVX512VL-NEXT: vptestnmd %ymm0, %ymm0, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax +; AVX512VL-NEXT: xorb $0, %al +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: vzeroupper ; AVX512VL-NEXT: retq %a = icmp eq <8 x i32> %0, zeroinitializer @@ -1779,45 +1142,18 @@ define i1 @icmp_v8i32_v8i1(<8 x i32>) { } define i1 @icmp_v16i16_v16i1(<16 x i16>) { -; SSE2-LABEL: icmp_v16i16_v16i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pxor %xmm2, %xmm2 -; SSE2-NEXT: pcmpeqw %xmm2, %xmm1 -; SSE2-NEXT: pcmpeqw %xmm2, %xmm0 -; SSE2-NEXT: packsswb %xmm1, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrld $16, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrlw $8, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: icmp_v16i16_v16i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pxor %xmm2, %xmm2 -; SSE41-NEXT: pcmpeqw %xmm2, %xmm1 -; SSE41-NEXT: pcmpeqw %xmm2, %xmm0 -; SSE41-NEXT: packsswb %xmm1, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrld $16, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrlw $8, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: icmp_v16i16_v16i1: +; SSE: # %bb.0: +; SSE-NEXT: pxor %xmm2, %xmm2 +; SSE-NEXT: pcmpeqw %xmm2, %xmm1 +; SSE-NEXT: pcmpeqw %xmm2, %xmm0 +; SSE-NEXT: packsswb %xmm1, %xmm0 +; SSE-NEXT: pmovmskb %xmm0, %eax +; SSE-NEXT: movl %eax, %ecx +; SSE-NEXT: shrl $8, %ecx +; SSE-NEXT: xorb %al, %cl +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX1-LABEL: icmp_v16i16_v16i1: ; AVX1: # %bb.0: @@ -1826,16 +1162,11 @@ define i1 @icmp_v16i16_v16i1(<16 x i16>) { ; AVX1-NEXT: vpcmpeqw %xmm2, %xmm1, %xmm1 ; AVX1-NEXT: vpcmpeqw %xmm2, %xmm0, %xmm0 ; AVX1-NEXT: vpacksswb %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpextrb $0, %xmm0, %eax -; AVX1-NEXT: # kill: def $al killed $al killed $eax +; AVX1-NEXT: vpmovmskb %xmm0, %eax +; AVX1-NEXT: movl %eax, %ecx +; AVX1-NEXT: shrl $8, %ecx +; AVX1-NEXT: xorb %al, %cl +; AVX1-NEXT: setnp %al ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; @@ -1845,16 +1176,11 @@ define i1 @icmp_v16i16_v16i1(<16 x i16>) { ; AVX2-NEXT: vpcmpeqw %ymm1, %ymm0, %ymm0 ; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1 ; AVX2-NEXT: vpacksswb %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpextrb $0, %xmm0, %eax -; AVX2-NEXT: # kill: def $al killed $al killed $eax +; AVX2-NEXT: vpmovmskb %xmm0, %eax +; AVX2-NEXT: movl %eax, %ecx +; AVX2-NEXT: shrl $8, %ecx +; AVX2-NEXT: xorb %al, %cl +; AVX2-NEXT: setnp %al ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; @@ -1862,32 +1188,22 @@ define i1 @icmp_v16i16_v16i1(<16 x i16>) { ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0 ; AVX512BW-NEXT: vptestnmw %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kshiftrw $8, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrw $4, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrw $2, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrw $1, %k0, %k1 -; AVX512BW-NEXT: kxorw %k1, %k0, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: movl %eax, %ecx +; AVX512BW-NEXT: shrl $8, %ecx +; AVX512BW-NEXT: xorb %al, %cl +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: icmp_v16i16_v16i1: ; AVX512VL: # %bb.0: ; AVX512VL-NEXT: vptestnmw %ymm0, %ymm0, %k0 -; AVX512VL-NEXT: kshiftrw $8, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrw $4, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrw $2, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrw $1, %k0, %k1 -; AVX512VL-NEXT: kxorw %k1, %k0, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax +; AVX512VL-NEXT: movl %eax, %ecx +; AVX512VL-NEXT: shrl $8, %ecx +; AVX512VL-NEXT: xorb %al, %cl +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: vzeroupper ; AVX512VL-NEXT: retq %a = icmp eq <16 x i16> %0, zeroinitializer @@ -1896,45 +1212,18 @@ define i1 @icmp_v16i16_v16i1(<16 x i16>) { } define i1 @icmp_v32i8_v32i1(<32 x i8>) { -; SSE2-LABEL: icmp_v32i8_v32i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pxor %xmm2, %xmm2 -; SSE2-NEXT: pcmpeqb %xmm2, %xmm1 -; SSE2-NEXT: pcmpeqb %xmm2, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrld $16, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrlw $8, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: icmp_v32i8_v32i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pxor %xmm2, %xmm2 -; SSE41-NEXT: pcmpeqb %xmm2, %xmm1 -; SSE41-NEXT: pcmpeqb %xmm2, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrld $16, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrlw $8, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: icmp_v32i8_v32i1: +; SSE: # %bb.0: +; SSE-NEXT: pxor %xmm2, %xmm2 +; SSE-NEXT: pcmpeqb %xmm2, %xmm1 +; SSE-NEXT: pcmpeqb %xmm2, %xmm0 +; SSE-NEXT: pxor %xmm1, %xmm0 +; SSE-NEXT: pmovmskb %xmm0, %eax +; SSE-NEXT: movl %eax, %ecx +; SSE-NEXT: shrl $8, %ecx +; SSE-NEXT: xorb %al, %cl +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX1-LABEL: icmp_v32i8_v32i1: ; AVX1: # %bb.0: @@ -1943,16 +1232,11 @@ define i1 @icmp_v32i8_v32i1(<32 x i8>) { ; AVX1-NEXT: vpcmpeqb %xmm2, %xmm1, %xmm1 ; AVX1-NEXT: vpcmpeqb %xmm2, %xmm0, %xmm0 ; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpextrb $0, %xmm0, %eax -; AVX1-NEXT: # kill: def $al killed $al killed $eax +; AVX1-NEXT: vpmovmskb %xmm0, %eax +; AVX1-NEXT: movl %eax, %ecx +; AVX1-NEXT: shrl $8, %ecx +; AVX1-NEXT: xorb %al, %cl +; AVX1-NEXT: setnp %al ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; @@ -1960,18 +1244,14 @@ define i1 @icmp_v32i8_v32i1(<32 x i8>) { ; AVX2: # %bb.0: ; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1 ; AVX2-NEXT: vpcmpeqb %ymm1, %ymm0, %ymm0 -; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpextrb $0, %xmm0, %eax -; AVX2-NEXT: # kill: def $al killed $al killed $eax +; AVX2-NEXT: vpmovmskb %ymm0, %eax +; AVX2-NEXT: movl %eax, %ecx +; AVX2-NEXT: shrl $16, %ecx +; AVX2-NEXT: xorl %eax, %ecx +; AVX2-NEXT: movl %ecx, %eax +; AVX2-NEXT: shrl $8, %eax +; AVX2-NEXT: xorb %cl, %al +; AVX2-NEXT: setnp %al ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; @@ -1979,36 +1259,28 @@ define i1 @icmp_v32i8_v32i1(<32 x i8>) { ; AVX512BW: # %bb.0: ; AVX512BW-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0 ; AVX512BW-NEXT: vptestnmb %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kshiftrd $16, %k0, %k1 -; AVX512BW-NEXT: kxord %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrd $8, %k0, %k1 -; AVX512BW-NEXT: kxord %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrd $4, %k0, %k1 -; AVX512BW-NEXT: kxord %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrd $2, %k0, %k1 -; AVX512BW-NEXT: kxord %k1, %k0, %k0 -; AVX512BW-NEXT: kshiftrd $1, %k0, %k1 -; AVX512BW-NEXT: kxord %k1, %k0, %k0 ; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax +; AVX512BW-NEXT: movl %eax, %ecx +; AVX512BW-NEXT: shrl $16, %ecx +; AVX512BW-NEXT: xorl %eax, %ecx +; AVX512BW-NEXT: movl %ecx, %eax +; AVX512BW-NEXT: shrl $8, %eax +; AVX512BW-NEXT: xorb %cl, %al +; AVX512BW-NEXT: setnp %al ; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq ; ; AVX512VL-LABEL: icmp_v32i8_v32i1: ; AVX512VL: # %bb.0: ; AVX512VL-NEXT: vptestnmb %ymm0, %ymm0, %k0 -; AVX512VL-NEXT: kshiftrd $16, %k0, %k1 -; AVX512VL-NEXT: kxord %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrd $8, %k0, %k1 -; AVX512VL-NEXT: kxord %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrd $4, %k0, %k1 -; AVX512VL-NEXT: kxord %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrd $2, %k0, %k1 -; AVX512VL-NEXT: kxord %k1, %k0, %k0 -; AVX512VL-NEXT: kshiftrd $1, %k0, %k1 -; AVX512VL-NEXT: kxord %k1, %k0, %k0 ; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax +; AVX512VL-NEXT: movl %eax, %ecx +; AVX512VL-NEXT: shrl $16, %ecx +; AVX512VL-NEXT: xorl %eax, %ecx +; AVX512VL-NEXT: movl %ecx, %eax +; AVX512VL-NEXT: shrl $8, %eax +; AVX512VL-NEXT: xorb %cl, %al +; AVX512VL-NEXT: setnp %al ; AVX512VL-NEXT: vzeroupper ; AVX512VL-NEXT: retq %a = icmp eq <32 x i8> %0, zeroinitializer @@ -2020,68 +1292,41 @@ define i1 @icmp_v8i64_v8i1(<8 x i64>) { ; SSE2-LABEL: icmp_v8i64_v8i1: ; SSE2: # %bb.0: ; SSE2-NEXT: pxor %xmm4, %xmm4 -; SSE2-NEXT: pcmpeqd %xmm4, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm5 = xmm1[1,0,3,2] -; SSE2-NEXT: pand %xmm1, %xmm5 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm5[0,2,2,3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7] -; SSE2-NEXT: pcmpeqd %xmm4, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm5 = xmm0[1,0,3,2] -; SSE2-NEXT: pand %xmm0, %xmm5 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm5[0,2,2,3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] -; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] ; SSE2-NEXT: pcmpeqd %xmm4, %xmm3 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm3[1,0,3,2] -; SSE2-NEXT: pand %xmm3, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,1,0,2,4,5,6,7] +; SSE2-NEXT: pshufd {{.*#+}} xmm5 = xmm3[1,0,3,2] +; SSE2-NEXT: pand %xmm3, %xmm5 ; SSE2-NEXT: pcmpeqd %xmm4, %xmm2 ; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm2[1,0,3,2] ; SSE2-NEXT: pand %xmm2, %xmm3 -; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm3[0,2,2,3] -; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,1,0,2,4,5,6,7] -; SSE2-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1] -; SSE2-NEXT: movsd {{.*#+}} xmm2 = xmm0[0],xmm2[1] -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm2[2,3,0,1] -; SSE2-NEXT: pxor %xmm2, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrld $16, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax +; SSE2-NEXT: packssdw %xmm5, %xmm3 +; SSE2-NEXT: pcmpeqd %xmm4, %xmm1 +; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm1[1,0,3,2] +; SSE2-NEXT: pand %xmm1, %xmm2 +; SSE2-NEXT: pcmpeqd %xmm4, %xmm0 +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,0,3,2] +; SSE2-NEXT: pand %xmm0, %xmm1 +; SSE2-NEXT: packssdw %xmm2, %xmm1 +; SSE2-NEXT: packssdw %xmm3, %xmm1 +; SSE2-NEXT: packsswb %xmm0, %xmm1 +; SSE2-NEXT: pmovmskb %xmm1, %eax +; SSE2-NEXT: xorb $0, %al +; SSE2-NEXT: setnp %al ; SSE2-NEXT: retq ; ; SSE41-LABEL: icmp_v8i64_v8i1: ; SSE41: # %bb.0: ; SSE41-NEXT: pxor %xmm4, %xmm4 ; SSE41-NEXT: pcmpeqq %xmm4, %xmm3 -; SSE41-NEXT: pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3] -; SSE41-NEXT: pshuflw {{.*#+}} xmm3 = xmm3[0,1,0,2,4,5,6,7] ; SSE41-NEXT: pcmpeqq %xmm4, %xmm2 -; SSE41-NEXT: pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3] -; SSE41-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,1,0,2,4,5,6,7] -; SSE41-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1] +; SSE41-NEXT: packssdw %xmm3, %xmm2 ; SSE41-NEXT: pcmpeqq %xmm4, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3] -; SSE41-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7] ; SSE41-NEXT: pcmpeqq %xmm4, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] -; SSE41-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] -; SSE41-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm2[4,5,6,7] -; SSE41-NEXT: palignr {{.*#+}} xmm0 = xmm2[8,9,10,11,12,13,14,15],xmm0[0,1,2,3,4,5,6,7] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrld $16, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax +; SSE41-NEXT: packssdw %xmm1, %xmm0 +; SSE41-NEXT: packssdw %xmm2, %xmm0 +; SSE41-NEXT: packsswb %xmm0, %xmm0 +; SSE41-NEXT: pmovmskb %xmm0, %eax +; SSE41-NEXT: xorb $0, %al +; SSE41-NEXT: setnp %al ; SSE41-NEXT: retq ; ; AVX1-LABEL: icmp_v8i64_v8i1: @@ -2095,15 +1340,10 @@ define i1 @icmp_v8i64_v8i1(<8 x i64>) { ; AVX1-NEXT: vpcmpeqq %xmm3, %xmm2, %xmm2 ; AVX1-NEXT: vpcmpeqq %xmm3, %xmm0, %xmm0 ; AVX1-NEXT: vpackssdw %xmm2, %xmm0, %xmm0 -; AVX1-NEXT: vpackssdw %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpextrb $0, %xmm0, %eax -; AVX1-NEXT: # kill: def $al killed $al killed $eax +; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0 +; AVX1-NEXT: vmovmskps %ymm0, %eax +; AVX1-NEXT: xorb $0, %al +; AVX1-NEXT: setnp %al ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; @@ -2111,134 +1351,45 @@ define i1 @icmp_v8i64_v8i1(<8 x i64>) { ; AVX2: # %bb.0: ; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2 ; AVX2-NEXT: vpcmpeqq %ymm2, %ymm1, %ymm1 -; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm3 -; AVX2-NEXT: vpackssdw %xmm3, %xmm1, %xmm1 ; AVX2-NEXT: vpcmpeqq %ymm2, %ymm0, %ymm0 -; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm2 -; AVX2-NEXT: vpackssdw %xmm2, %xmm0, %xmm0 -; AVX2-NEXT: vpackssdw %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpextrb $0, %xmm0, %eax -; AVX2-NEXT: # kill: def $al killed $al killed $eax +; AVX2-NEXT: vpackssdw %ymm1, %ymm0, %ymm0 +; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3] +; AVX2-NEXT: vmovmskps %ymm0, %eax +; AVX2-NEXT: xorb $0, %al +; AVX2-NEXT: setnp %al ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; -; AVX512BW-LABEL: icmp_v8i64_v8i1: -; AVX512BW: # %bb.0: -; AVX512BW-NEXT: vptestnmq %zmm0, %zmm0, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm0 -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vextracti128 $1, %ymm0, %xmm0 -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k1 -; AVX512BW-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z} -; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; AVX512BW-NEXT: vpsllq $63, %zmm0, %zmm0 -; AVX512BW-NEXT: vptestmq %zmm0, %zmm0, %k0 -; AVX512BW-NEXT: kxorw %k0, %k1, %k0 -; AVX512BW-NEXT: kmovd %k0, %eax -; AVX512BW-NEXT: # kill: def $al killed $al killed $eax -; AVX512BW-NEXT: vzeroupper -; AVX512BW-NEXT: retq -; -; AVX512VL-LABEL: icmp_v8i64_v8i1: -; AVX512VL: # %bb.0: -; AVX512VL-NEXT: vptestnmq %zmm0, %zmm0, %k1 -; AVX512VL-NEXT: vpcmpeqd %ymm0, %ymm0, %ymm0 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm1 {%k1} {z} -; AVX512VL-NEXT: vextracti128 $1, %ymm1, %xmm1 -; AVX512VL-NEXT: vpslld $31, %ymm1, %ymm1 -; AVX512VL-NEXT: vptestmd %ymm1, %ymm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm1 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1] -; AVX512VL-NEXT: vpslld $31, %ymm1, %ymm1 -; AVX512VL-NEXT: vptestmd %ymm1, %ymm1, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k1 -; AVX512VL-NEXT: vmovdqa32 %ymm0, %ymm0 {%k1} {z} -; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3] -; AVX512VL-NEXT: vpslld $31, %ymm0, %ymm0 -; AVX512VL-NEXT: vptestmd %ymm0, %ymm0, %k0 -; AVX512VL-NEXT: kxorw %k0, %k1, %k0 -; AVX512VL-NEXT: kmovd %k0, %eax -; AVX512VL-NEXT: # kill: def $al killed $al killed $eax -; AVX512VL-NEXT: vzeroupper -; AVX512VL-NEXT: retq +; AVX512-LABEL: icmp_v8i64_v8i1: +; AVX512: # %bb.0: +; AVX512-NEXT: vptestnmq %zmm0, %zmm0, %k0 +; AVX512-NEXT: kmovd %k0, %eax +; AVX512-NEXT: xorb $0, %al +; AVX512-NEXT: setnp %al +; AVX512-NEXT: vzeroupper +; AVX512-NEXT: retq %a = icmp eq <8 x i64> %0, zeroinitializer %b = call i1 @llvm.experimental.vector.reduce.xor.v8i1(<8 x i1> %a) ret i1 %b } define i1 @icmp_v16i32_v16i1(<16 x i32>) { -; SSE2-LABEL: icmp_v16i32_v16i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pxor %xmm4, %xmm4 -; SSE2-NEXT: pcmpeqd %xmm4, %xmm3 -; SSE2-NEXT: movdqa {{.*#+}} xmm5 = [255,255,255,255] -; SSE2-NEXT: pand %xmm5, %xmm3 -; SSE2-NEXT: pcmpeqd %xmm4, %xmm2 -; SSE2-NEXT: pand %xmm5, %xmm2 -; SSE2-NEXT: packuswb %xmm3, %xmm2 -; SSE2-NEXT: pcmpeqd %xmm4, %xmm1 -; SSE2-NEXT: pand %xmm5, %xmm1 -; SSE2-NEXT: pcmpeqd %xmm4, %xmm0 -; SSE2-NEXT: pand %xmm5, %xmm0 -; SSE2-NEXT: packuswb %xmm1, %xmm0 -; SSE2-NEXT: packuswb %xmm2, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrld $16, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrlw $8, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: icmp_v16i32_v16i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pxor %xmm4, %xmm4 -; SSE41-NEXT: pcmpeqd %xmm4, %xmm3 -; SSE41-NEXT: movdqa {{.*#+}} xmm5 = -; SSE41-NEXT: pshufb %xmm5, %xmm3 -; SSE41-NEXT: pcmpeqd %xmm4, %xmm2 -; SSE41-NEXT: pshufb %xmm5, %xmm2 -; SSE41-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1] -; SSE41-NEXT: pcmpeqd %xmm4, %xmm1 -; SSE41-NEXT: movdqa {{.*#+}} xmm3 = <0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u> -; SSE41-NEXT: pshufb %xmm3, %xmm1 -; SSE41-NEXT: pcmpeqd %xmm4, %xmm0 -; SSE41-NEXT: pshufb %xmm3, %xmm0 -; SSE41-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm2[4,5,6,7] -; SSE41-NEXT: palignr {{.*#+}} xmm0 = xmm2[8,9,10,11,12,13,14,15],xmm0[0,1,2,3,4,5,6,7] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrld $16, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrlw $8, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pextrb $0, %xmm1, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: icmp_v16i32_v16i1: +; SSE: # %bb.0: +; SSE-NEXT: pxor %xmm4, %xmm4 +; SSE-NEXT: pcmpeqd %xmm4, %xmm3 +; SSE-NEXT: pcmpeqd %xmm4, %xmm2 +; SSE-NEXT: packssdw %xmm3, %xmm2 +; SSE-NEXT: pcmpeqd %xmm4, %xmm1 +; SSE-NEXT: pcmpeqd %xmm4, %xmm0 +; SSE-NEXT: packssdw %xmm1, %xmm0 +; SSE-NEXT: packsswb %xmm2, %xmm0 +; SSE-NEXT: pmovmskb %xmm0, %eax +; SSE-NEXT: movl %eax, %ecx +; SSE-NEXT: shrl $8, %ecx +; SSE-NEXT: xorb %al, %cl +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX1-LABEL: icmp_v16i32_v16i1: ; AVX1: # %bb.0: @@ -2252,16 +1403,11 @@ define i1 @icmp_v16i32_v16i1(<16 x i32>) { ; AVX1-NEXT: vpcmpeqd %xmm3, %xmm0, %xmm0 ; AVX1-NEXT: vpackssdw %xmm2, %xmm0, %xmm0 ; AVX1-NEXT: vpacksswb %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpextrb $0, %xmm0, %eax -; AVX1-NEXT: # kill: def $al killed $al killed $eax +; AVX1-NEXT: vpmovmskb %xmm0, %eax +; AVX1-NEXT: movl %eax, %ecx +; AVX1-NEXT: shrl $8, %ecx +; AVX1-NEXT: xorb %al, %cl +; AVX1-NEXT: setnp %al ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; @@ -2269,38 +1415,27 @@ define i1 @icmp_v16i32_v16i1(<16 x i32>) { ; AVX2: # %bb.0: ; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2 ; AVX2-NEXT: vpcmpeqd %ymm2, %ymm1, %ymm1 -; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm3 -; AVX2-NEXT: vpackssdw %xmm3, %xmm1, %xmm1 ; AVX2-NEXT: vpcmpeqd %ymm2, %ymm0, %ymm0 -; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm2 -; AVX2-NEXT: vpackssdw %xmm2, %xmm0, %xmm0 +; AVX2-NEXT: vpackssdw %ymm1, %ymm0, %ymm0 +; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3] +; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1 ; AVX2-NEXT: vpacksswb %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpextrb $0, %xmm0, %eax -; AVX2-NEXT: # kill: def $al killed $al killed $eax +; AVX2-NEXT: vpmovmskb %xmm0, %eax +; AVX2-NEXT: movl %eax, %ecx +; AVX2-NEXT: shrl $8, %ecx +; AVX2-NEXT: xorb %al, %cl +; AVX2-NEXT: setnp %al ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; ; AVX512-LABEL: icmp_v16i32_v16i1: ; AVX512: # %bb.0: ; AVX512-NEXT: vptestnmd %zmm0, %zmm0, %k0 -; AVX512-NEXT: kshiftrw $8, %k0, %k1 -; AVX512-NEXT: kxorw %k1, %k0, %k0 -; AVX512-NEXT: kshiftrw $4, %k0, %k1 -; AVX512-NEXT: kxorw %k1, %k0, %k0 -; AVX512-NEXT: kshiftrw $2, %k0, %k1 -; AVX512-NEXT: kxorw %k1, %k0, %k0 -; AVX512-NEXT: kshiftrw $1, %k0, %k1 -; AVX512-NEXT: kxorw %k1, %k0, %k0 ; AVX512-NEXT: kmovd %k0, %eax -; AVX512-NEXT: # kill: def $al killed $al killed $eax +; AVX512-NEXT: movl %eax, %ecx +; AVX512-NEXT: shrl $8, %ecx +; AVX512-NEXT: xorb %al, %cl +; AVX512-NEXT: setnp %al ; AVX512-NEXT: vzeroupper ; AVX512-NEXT: retq %a = icmp eq <16 x i32> %0, zeroinitializer @@ -2309,53 +1444,22 @@ define i1 @icmp_v16i32_v16i1(<16 x i32>) { } define i1 @icmp_v32i16_v32i1(<32 x i16>) { -; SSE2-LABEL: icmp_v32i16_v32i1: -; SSE2: # %bb.0: -; SSE2-NEXT: pxor %xmm4, %xmm4 -; SSE2-NEXT: pcmpeqw %xmm4, %xmm3 -; SSE2-NEXT: pcmpeqw %xmm4, %xmm2 -; SSE2-NEXT: packsswb %xmm3, %xmm2 -; SSE2-NEXT: pcmpeqw %xmm4, %xmm1 -; SSE2-NEXT: pcmpeqw %xmm4, %xmm0 -; SSE2-NEXT: packsswb %xmm1, %xmm0 -; SSE2-NEXT: pxor %xmm2, %xmm0 -; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrld $16, %xmm1 -; SSE2-NEXT: pxor %xmm0, %xmm1 -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrlw $8, %xmm0 -; SSE2-NEXT: pxor %xmm1, %xmm0 -; SSE2-NEXT: movd %xmm0, %eax -; SSE2-NEXT: # kill: def $al killed $al killed $eax -; SSE2-NEXT: retq -; -; SSE41-LABEL: icmp_v32i16_v32i1: -; SSE41: # %bb.0: -; SSE41-NEXT: pxor %xmm4, %xmm4 -; SSE41-NEXT: pcmpeqw %xmm4, %xmm3 -; SSE41-NEXT: pcmpeqw %xmm4, %xmm2 -; SSE41-NEXT: packsswb %xmm3, %xmm2 -; SSE41-NEXT: pcmpeqw %xmm4, %xmm1 -; SSE41-NEXT: pcmpeqw %xmm4, %xmm0 -; SSE41-NEXT: packsswb %xmm1, %xmm0 -; SSE41-NEXT: pxor %xmm2, %xmm0 -; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3] -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: movdqa %xmm0, %xmm1 -; SSE41-NEXT: psrld $16, %xmm1 -; SSE41-NEXT: pxor %xmm0, %xmm1 -; SSE41-NEXT: movdqa %xmm1, %xmm0 -; SSE41-NEXT: psrlw $8, %xmm0 -; SSE41-NEXT: pxor %xmm1, %xmm0 -; SSE41-NEXT: pextrb $0, %xmm0, %eax -; SSE41-NEXT: # kill: def $al killed $al killed $eax -; SSE41-NEXT: retq +; SSE-LABEL: icmp_v32i16_v32i1: +; SSE: # %bb.0: +; SSE-NEXT: pxor %xmm4, %xmm4 +; SSE-NEXT: pcmpeqw %xmm4, %xmm1 +; SSE-NEXT: pcmpeqw %xmm4, %xmm0 +; SSE-NEXT: packsswb %xmm1, %xmm0 +; SSE-NEXT: pcmpeqw %xmm4, %xmm3 +; SSE-NEXT: pcmpeqw %xmm4, %xmm2 +; SSE-NEXT: packsswb %xmm3, %xmm2 +; SSE-NEXT: pxor %xmm0, %xmm2 +; SSE-NEXT: pmovmskb %xmm2, %eax +; SSE-NEXT: movl %eax, %ecx +; SSE-NEXT: shrl $8, %ecx +; SSE-NEXT: xorb %al, %cl +; SSE-NEXT: setnp %al +; SSE-NEXT: retq ; ; AVX1-LABEL: icmp_v32i16_v32i1: ; AVX1: # %bb.0: @@ -2369,16 +1473,12 @@ define i1 @icmp_v32i16_v32i1(<32 x i16>) { ; AVX1-NEXT: vpcmpeqw %xmm3, %xmm0, %xmm0 ; AVX1-NEXT: vpacksswb %xmm2, %xmm0, %xmm0 ; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX1-NEXT: vpextrb $0, %xmm0, %eax -; AVX1-NEXT: # kill: def $al killed $al killed $eax +; AVX1-NEXT: vpsllw $7, %xmm0, %xmm0 +; AVX1-NEXT: vpmovmskb %xmm0, %eax +; AVX1-NEXT: movl %eax, %ecx +; AVX1-NEXT: shrl $8, %ecx +; AVX1-NEXT: xorb %al, %cl +; AVX1-NEXT: setnp %al ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; @@ -2386,40 +1486,31 @@ define i1 @icmp_v32i16_v32i1(<32 x i16>) { ; AVX2: # %bb.0: ; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2 ; AVX2-NEXT: vpcmpeqw %ymm2, %ymm1, %ymm1 -; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm3 -; AVX2-NEXT: vpacksswb %xmm3, %xmm1, %xmm1 ; AVX2-NEXT: vpcmpeqw %ymm2, %ymm0, %ymm0 -; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm2 -; AVX2-NEXT: vpacksswb %xmm2, %xmm0, %xmm0 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpsrlw $8, %xmm0, %xmm1 -; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: vpextrb $0, %xmm0, %eax -; AVX2-NEXT: # kill: def $al killed $al killed $eax +; AVX2-NEXT: vpacksswb %ymm1, %ymm0, %ymm0 +; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3] +; AVX2-NEXT: vpmovmskb %ymm0, %eax +; AVX2-NEXT: movl %eax, %ecx +; AVX2-NEXT: shrl $16, %ecx +; AVX2-NEXT: xorl %eax, %ecx +; AVX2-NEXT: movl %ecx, %eax +; AVX2-NEXT: shrl $8, %eax +; AVX2-NEXT: xorb %cl, %al +; AVX2-NEXT: setnp %al ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; ; AVX512-LABEL: icmp_v32i16_v32i1: ; AVX512: # %bb.0: ; AVX512-NEXT: vptestnmw %zmm0, %zmm0, %k0 -; AVX512-NEXT: kshiftrd $16, %k0, %k1 -; AVX512-NEXT: kxord %k1, %k0, %k0 -; AVX512-NEXT: kshiftrd $8, %k0, %k1 -; AVX512-NEXT: kxord %k1, %k0, %k0 -; AVX512-NEXT: kshiftrd $4, %k0, %k1 -; AVX512-NEXT: kxord %k1, %k0, %k0 -; AVX512-NEXT: kshiftrd $2, %k0, %k1 -; AVX512-NEXT: kxord %k1, %k0, %k0 -; AVX512-NEXT: kshiftrd $1, %k0, %k1 -; AVX512-NEXT: kxord %k1, %k0, %k0 ; AVX512-NEXT: kmovd %k0, %eax -; AVX512-NEXT: # kill: def $al killed $al killed $eax +; AVX512-NEXT: movl %eax, %ecx +; AVX512-NEXT: shrl $16, %ecx +; AVX512-NEXT: xorl %eax, %ecx +; AVX512-NEXT: movl %ecx, %eax +; AVX512-NEXT: shrl $8, %eax +; AVX512-NEXT: xorb %cl, %al +; AVX512-NEXT: setnp %al ; AVX512-NEXT: vzeroupper ; AVX512-NEXT: retq %a = icmp eq <32 x i16> %0, zeroinitializer