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[X86] Support v2i32 gather/scatter indices with -x86-experimental-vector-widening-legalization
Summary: This is split out from D41062 to cover the code in LegalVectorTypes.cpp Reviewers: RKSimon, spatel, efriedma Reviewed By: efriedma Subscribers: sdardis, jvesely, nhaehnle, jrtc27, atanasyan, llvm-commits Differential Revision: https://reviews.llvm.org/D51337 llvm-svn: 340891
This commit is contained in:
Craig Topper
parent
d64262b5eb
commit
04b2a1ec7d
@ -798,6 +798,7 @@ private:
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SDValue WidenVecOp_EXTRACT_SUBVECTOR(SDNode *N);
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SDValue WidenVecOp_STORE(SDNode* N);
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SDValue WidenVecOp_MSTORE(SDNode* N, unsigned OpNo);
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SDValue WidenVecOp_MGATHER(SDNode* N, unsigned OpNo);
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SDValue WidenVecOp_MSCATTER(SDNode* N, unsigned OpNo);
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SDValue WidenVecOp_SETCC(SDNode* N);
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@ -3633,6 +3633,7 @@ bool DAGTypeLegalizer::WidenVectorOperand(SDNode *N, unsigned OpNo) {
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case ISD::EXTRACT_VECTOR_ELT: Res = WidenVecOp_EXTRACT_VECTOR_ELT(N); break;
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case ISD::STORE: Res = WidenVecOp_STORE(N); break;
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case ISD::MSTORE: Res = WidenVecOp_MSTORE(N, OpNo); break;
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case ISD::MGATHER: Res = WidenVecOp_MGATHER(N, OpNo); break;
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case ISD::MSCATTER: Res = WidenVecOp_MSCATTER(N, OpNo); break;
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case ISD::SETCC: Res = WidenVecOp_SETCC(N); break;
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case ISD::FCOPYSIGN: Res = WidenVecOp_FCOPYSIGN(N); break;
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@ -3898,36 +3899,59 @@ SDValue DAGTypeLegalizer::WidenVecOp_MSTORE(SDNode *N, unsigned OpNo) {
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false, MST->isCompressingStore());
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}
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SDValue DAGTypeLegalizer::WidenVecOp_MGATHER(SDNode *N, unsigned OpNo) {
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assert(OpNo == 4 && "Can widen only the index of mgather");
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auto *MG = cast<MaskedGatherSDNode>(N);
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SDValue DataOp = MG->getPassThru();
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SDValue Mask = MG->getMask();
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SDValue Scale = MG->getScale();
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// Just widen the index. It's allowed to have extra elements.
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SDValue Index = GetWidenedVector(MG->getIndex());
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SDLoc dl(N);
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SDValue Ops[] = {MG->getChain(), DataOp, Mask, MG->getBasePtr(), Index,
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Scale};
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SDValue Res = DAG.getMaskedGather(MG->getVTList(), MG->getMemoryVT(), dl, Ops,
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MG->getMemOperand());
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ReplaceValueWith(SDValue(N, 1), Res.getValue(1));
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ReplaceValueWith(SDValue(N, 0), Res.getValue(0));
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return SDValue();
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}
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SDValue DAGTypeLegalizer::WidenVecOp_MSCATTER(SDNode *N, unsigned OpNo) {
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assert(OpNo == 1 && "Can widen only data operand of mscatter");
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MaskedScatterSDNode *MSC = cast<MaskedScatterSDNode>(N);
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SDValue DataOp = MSC->getValue();
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SDValue Mask = MSC->getMask();
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EVT MaskVT = Mask.getValueType();
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SDValue Index = MSC->getIndex();
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SDValue Scale = MSC->getScale();
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// Widen the value.
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SDValue WideVal = GetWidenedVector(DataOp);
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EVT WideVT = WideVal.getValueType();
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unsigned NumElts = WideVT.getVectorNumElements();
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SDLoc dl(N);
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unsigned NumElts;
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if (OpNo == 1) {
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DataOp = GetWidenedVector(DataOp);
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NumElts = DataOp.getValueType().getVectorNumElements();
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// The mask should be widened as well.
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EVT WideMaskVT = EVT::getVectorVT(*DAG.getContext(),
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MaskVT.getVectorElementType(), NumElts);
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Mask = ModifyToType(Mask, WideMaskVT, true);
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// Widen index.
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EVT IndexVT = Index.getValueType();
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EVT WideIndexVT = EVT::getVectorVT(*DAG.getContext(),
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IndexVT.getVectorElementType(), NumElts);
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Index = ModifyToType(Index, WideIndexVT);
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// Widen index.
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SDValue Index = MSC->getIndex();
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EVT WideIndexVT = EVT::getVectorVT(*DAG.getContext(),
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Index.getValueType().getScalarType(),
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NumElts);
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Index = ModifyToType(Index, WideIndexVT);
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// The mask should be widened as well.
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EVT MaskVT = Mask.getValueType();
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EVT WideMaskVT = EVT::getVectorVT(*DAG.getContext(),
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MaskVT.getVectorElementType(), NumElts);
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Mask = ModifyToType(Mask, WideMaskVT, true);
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} else if (OpNo == 4) {
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// Just widen the index. It's allowed to have extra elements.
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Index = GetWidenedVector(Index);
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} else
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llvm_unreachable("Can't widen this operand of mscatter");
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SDValue Ops[] = {MSC->getChain(), WideVal, Mask, MSC->getBasePtr(), Index,
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SDValue Ops[] = {MSC->getChain(), DataOp, Mask, MSC->getBasePtr(), Index,
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Scale};
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return DAG.getMaskedScatter(DAG.getVTList(MVT::Other),
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MSC->getMemoryVT(), dl, Ops,
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MSC->getMemoryVT(), SDLoc(N), Ops,
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MSC->getMemOperand());
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}
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@ -6664,7 +6664,7 @@ SDValue SelectionDAG::getMaskedGather(SDVTList VTs, EVT VT, const SDLoc &dl,
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assert(N->getMask().getValueType().getVectorNumElements() ==
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N->getValueType(0).getVectorNumElements() &&
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"Vector width mismatch between mask and data");
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assert(N->getIndex().getValueType().getVectorNumElements() ==
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assert(N->getIndex().getValueType().getVectorNumElements() >=
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N->getValueType(0).getVectorNumElements() &&
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"Vector width mismatch between index and data");
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assert(isa<ConstantSDNode>(N->getScale()) &&
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@ -6701,7 +6701,7 @@ SDValue SelectionDAG::getMaskedScatter(SDVTList VTs, EVT VT, const SDLoc &dl,
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assert(N->getMask().getValueType().getVectorNumElements() ==
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N->getValue().getValueType().getVectorNumElements() &&
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"Vector width mismatch between mask and data");
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assert(N->getIndex().getValueType().getVectorNumElements() ==
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assert(N->getIndex().getValueType().getVectorNumElements() >=
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N->getValue().getValueType().getVectorNumElements() &&
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"Vector width mismatch between index and data");
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assert(isa<ConstantSDNode>(N->getScale()) &&
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482
test/CodeGen/X86/masked_gather_scatter_widen.ll
Normal file
482
test/CodeGen/X86/masked_gather_scatter_widen.ll
Normal file
@ -0,0 +1,482 @@
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512vl -mattr=+avx512dq -x86-experimental-vector-widening-legalization < %s | FileCheck %s --check-prefix=CHECK --check-prefix=WIDEN --check-prefix=WIDEN_SKX
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; RUN: llc -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f -x86-experimental-vector-widening-legalization < %s | FileCheck %s --check-prefix=CHECK --check-prefix=WIDEN --check-prefix=WIDEN_KNL
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; RUN: llc -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512vl -mattr=+avx512dq < %s | FileCheck %s --check-prefix=CHECK --check-prefix=PROMOTE --check-prefix=PROMOTE_SKX
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; RUN: llc -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f < %s | FileCheck %s --check-prefix=CHECK --check-prefix=PROMOTE --check-prefix=PROMOTE_KNL
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; RUN: llc -mtriple=x86_64-unknown-linux-gnu -mcpu=skylake -x86-experimental-vector-widening-legalization < %s | FileCheck %s --check-prefix=WIDEN_AVX2
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; RUN: llc -mtriple=x86_64-unknown-linux-gnu -mcpu=skylake < %s | FileCheck %s --check-prefix=PROMOTE_AVX2
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define <2 x double> @test_gather_v2i32_index(double* %base, <2 x i32> %ind, <2 x i1> %mask, <2 x double> %src0) {
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; WIDEN_SKX-LABEL: test_gather_v2i32_index:
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; WIDEN_SKX: # %bb.0:
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; WIDEN_SKX-NEXT: vpsllq $63, %xmm1, %xmm1
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; WIDEN_SKX-NEXT: vpmovq2m %xmm1, %k1
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; WIDEN_SKX-NEXT: vgatherdpd (%rdi,%xmm0,8), %xmm2 {%k1}
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; WIDEN_SKX-NEXT: vmovapd %xmm2, %xmm0
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; WIDEN_SKX-NEXT: retq
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;
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; WIDEN_KNL-LABEL: test_gather_v2i32_index:
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; WIDEN_KNL: # %bb.0:
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; WIDEN_KNL-NEXT: # kill: def $xmm2 killed $xmm2 def $zmm2
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; WIDEN_KNL-NEXT: # kill: def $xmm0 killed $xmm0 def $ymm0
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; WIDEN_KNL-NEXT: vpsllq $63, %xmm1, %xmm1
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; WIDEN_KNL-NEXT: vptestmq %zmm1, %zmm1, %k0
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; WIDEN_KNL-NEXT: kshiftlw $14, %k0, %k0
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; WIDEN_KNL-NEXT: kshiftrw $14, %k0, %k1
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; WIDEN_KNL-NEXT: vgatherdpd (%rdi,%ymm0,8), %zmm2 {%k1}
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; WIDEN_KNL-NEXT: vmovapd %xmm2, %xmm0
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; WIDEN_KNL-NEXT: vzeroupper
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; WIDEN_KNL-NEXT: retq
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;
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; PROMOTE_SKX-LABEL: test_gather_v2i32_index:
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; PROMOTE_SKX: # %bb.0:
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; PROMOTE_SKX-NEXT: vpsllq $32, %xmm0, %xmm0
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; PROMOTE_SKX-NEXT: vpsraq $32, %xmm0, %xmm0
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; PROMOTE_SKX-NEXT: vpsllq $63, %xmm1, %xmm1
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; PROMOTE_SKX-NEXT: vpmovq2m %xmm1, %k1
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; PROMOTE_SKX-NEXT: vgatherqpd (%rdi,%xmm0,8), %xmm2 {%k1}
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; PROMOTE_SKX-NEXT: vmovapd %xmm2, %xmm0
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; PROMOTE_SKX-NEXT: retq
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;
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; PROMOTE_KNL-LABEL: test_gather_v2i32_index:
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; PROMOTE_KNL: # %bb.0:
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; PROMOTE_KNL-NEXT: # kill: def $xmm2 killed $xmm2 def $zmm2
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; PROMOTE_KNL-NEXT: vpsllq $32, %xmm0, %xmm0
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; PROMOTE_KNL-NEXT: vpsraq $32, %zmm0, %zmm0
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; PROMOTE_KNL-NEXT: vpsllq $63, %xmm1, %xmm1
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; PROMOTE_KNL-NEXT: vptestmq %zmm1, %zmm1, %k0
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; PROMOTE_KNL-NEXT: kshiftlw $14, %k0, %k0
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; PROMOTE_KNL-NEXT: kshiftrw $14, %k0, %k1
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; PROMOTE_KNL-NEXT: vgatherqpd (%rdi,%zmm0,8), %zmm2 {%k1}
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; PROMOTE_KNL-NEXT: vmovapd %xmm2, %xmm0
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; PROMOTE_KNL-NEXT: vzeroupper
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; PROMOTE_KNL-NEXT: retq
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;
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; WIDEN_AVX2-LABEL: test_gather_v2i32_index:
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; WIDEN_AVX2: # %bb.0:
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; WIDEN_AVX2-NEXT: vpsllq $63, %xmm1, %xmm1
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; WIDEN_AVX2-NEXT: vgatherdpd %xmm1, (%rdi,%xmm0,8), %xmm2
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; WIDEN_AVX2-NEXT: vmovapd %xmm2, %xmm0
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; WIDEN_AVX2-NEXT: retq
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;
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; PROMOTE_AVX2-LABEL: test_gather_v2i32_index:
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; PROMOTE_AVX2: # %bb.0:
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; PROMOTE_AVX2-NEXT: vpsllq $32, %xmm0, %xmm3
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; PROMOTE_AVX2-NEXT: vpsrad $31, %xmm3, %xmm3
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; PROMOTE_AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm3[1],xmm0[2],xmm3[3]
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; PROMOTE_AVX2-NEXT: vpsllq $63, %xmm1, %xmm1
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; PROMOTE_AVX2-NEXT: vgatherqpd %xmm1, (%rdi,%xmm0,8), %xmm2
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; PROMOTE_AVX2-NEXT: vmovapd %xmm2, %xmm0
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; PROMOTE_AVX2-NEXT: retq
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%gep.random = getelementptr double, double* %base, <2 x i32> %ind
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%res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %gep.random, i32 4, <2 x i1> %mask, <2 x double> %src0)
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ret <2 x double> %res
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}
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define void @test_scatter_v2i32_index(<2 x double> %a1, double* %base, <2 x i32> %ind, <2 x i1> %mask) {
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; WIDEN_SKX-LABEL: test_scatter_v2i32_index:
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; WIDEN_SKX: # %bb.0:
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; WIDEN_SKX-NEXT: vpsllq $63, %xmm2, %xmm2
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; WIDEN_SKX-NEXT: vpmovq2m %xmm2, %k1
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; WIDEN_SKX-NEXT: vscatterdpd %xmm0, (%rdi,%xmm1,8) {%k1}
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; WIDEN_SKX-NEXT: retq
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;
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; WIDEN_KNL-LABEL: test_scatter_v2i32_index:
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; WIDEN_KNL: # %bb.0:
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; WIDEN_KNL-NEXT: # kill: def $xmm1 killed $xmm1 def $ymm1
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; WIDEN_KNL-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0
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; WIDEN_KNL-NEXT: vpsllq $63, %xmm2, %xmm2
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; WIDEN_KNL-NEXT: vptestmq %zmm2, %zmm2, %k0
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; WIDEN_KNL-NEXT: kshiftlw $14, %k0, %k0
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; WIDEN_KNL-NEXT: kshiftrw $14, %k0, %k1
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; WIDEN_KNL-NEXT: vscatterdpd %zmm0, (%rdi,%ymm1,8) {%k1}
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; WIDEN_KNL-NEXT: vzeroupper
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; WIDEN_KNL-NEXT: retq
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;
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; PROMOTE_SKX-LABEL: test_scatter_v2i32_index:
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; PROMOTE_SKX: # %bb.0:
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; PROMOTE_SKX-NEXT: vpsllq $63, %xmm2, %xmm2
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; PROMOTE_SKX-NEXT: vpmovq2m %xmm2, %k1
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; PROMOTE_SKX-NEXT: vpsllq $32, %xmm1, %xmm1
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; PROMOTE_SKX-NEXT: vpsraq $32, %xmm1, %xmm1
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; PROMOTE_SKX-NEXT: vscatterqpd %xmm0, (%rdi,%xmm1,8) {%k1}
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; PROMOTE_SKX-NEXT: retq
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;
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; PROMOTE_KNL-LABEL: test_scatter_v2i32_index:
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; PROMOTE_KNL: # %bb.0:
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; PROMOTE_KNL-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0
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; PROMOTE_KNL-NEXT: vpsllq $32, %xmm1, %xmm1
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; PROMOTE_KNL-NEXT: vpsraq $32, %zmm1, %zmm1
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; PROMOTE_KNL-NEXT: vpsllq $63, %xmm2, %xmm2
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; PROMOTE_KNL-NEXT: vptestmq %zmm2, %zmm2, %k0
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; PROMOTE_KNL-NEXT: kshiftlw $14, %k0, %k0
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; PROMOTE_KNL-NEXT: kshiftrw $14, %k0, %k1
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; PROMOTE_KNL-NEXT: vscatterqpd %zmm0, (%rdi,%zmm1,8) {%k1}
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; PROMOTE_KNL-NEXT: vzeroupper
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; PROMOTE_KNL-NEXT: retq
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;
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; WIDEN_AVX2-LABEL: test_scatter_v2i32_index:
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; WIDEN_AVX2: # %bb.0:
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; WIDEN_AVX2-NEXT: vpmovsxdq %xmm1, %xmm1
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; WIDEN_AVX2-NEXT: vpsllq $3, %xmm1, %xmm1
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; WIDEN_AVX2-NEXT: vmovq %rdi, %xmm3
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; WIDEN_AVX2-NEXT: vpbroadcastq %xmm3, %xmm3
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; WIDEN_AVX2-NEXT: vpaddq %xmm1, %xmm3, %xmm1
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; WIDEN_AVX2-NEXT: vpextrb $0, %xmm2, %eax
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; WIDEN_AVX2-NEXT: testb $1, %al
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; WIDEN_AVX2-NEXT: je .LBB1_2
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; WIDEN_AVX2-NEXT: # %bb.1: # %cond.store
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; WIDEN_AVX2-NEXT: vmovq %xmm1, %rax
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; WIDEN_AVX2-NEXT: vmovlpd %xmm0, (%rax)
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; WIDEN_AVX2-NEXT: .LBB1_2: # %else
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; WIDEN_AVX2-NEXT: vpextrb $8, %xmm2, %eax
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; WIDEN_AVX2-NEXT: testb $1, %al
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; WIDEN_AVX2-NEXT: jne .LBB1_3
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; WIDEN_AVX2-NEXT: # %bb.4: # %else2
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; WIDEN_AVX2-NEXT: retq
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; WIDEN_AVX2-NEXT: .LBB1_3: # %cond.store1
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; WIDEN_AVX2-NEXT: vpextrq $1, %xmm1, %rax
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; WIDEN_AVX2-NEXT: vmovhpd %xmm0, (%rax)
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; WIDEN_AVX2-NEXT: retq
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;
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; PROMOTE_AVX2-LABEL: test_scatter_v2i32_index:
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; PROMOTE_AVX2: # %bb.0:
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; PROMOTE_AVX2-NEXT: vpsllq $32, %xmm1, %xmm3
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; PROMOTE_AVX2-NEXT: vpsrad $31, %xmm3, %xmm3
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; PROMOTE_AVX2-NEXT: vpblendd {{.*#+}} xmm1 = xmm1[0],xmm3[1],xmm1[2],xmm3[3]
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; PROMOTE_AVX2-NEXT: vpsllq $3, %xmm1, %xmm1
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; PROMOTE_AVX2-NEXT: vmovq %rdi, %xmm3
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; PROMOTE_AVX2-NEXT: vpbroadcastq %xmm3, %xmm3
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; PROMOTE_AVX2-NEXT: vpaddq %xmm1, %xmm3, %xmm1
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; PROMOTE_AVX2-NEXT: vpextrb $0, %xmm2, %eax
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; PROMOTE_AVX2-NEXT: testb $1, %al
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; PROMOTE_AVX2-NEXT: je .LBB1_2
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; PROMOTE_AVX2-NEXT: # %bb.1: # %cond.store
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; PROMOTE_AVX2-NEXT: vmovq %xmm1, %rax
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; PROMOTE_AVX2-NEXT: vmovlpd %xmm0, (%rax)
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; PROMOTE_AVX2-NEXT: .LBB1_2: # %else
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; PROMOTE_AVX2-NEXT: vpextrb $8, %xmm2, %eax
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; PROMOTE_AVX2-NEXT: testb $1, %al
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; PROMOTE_AVX2-NEXT: jne .LBB1_3
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; PROMOTE_AVX2-NEXT: # %bb.4: # %else2
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; PROMOTE_AVX2-NEXT: retq
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; PROMOTE_AVX2-NEXT: .LBB1_3: # %cond.store1
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; PROMOTE_AVX2-NEXT: vpextrq $1, %xmm1, %rax
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; PROMOTE_AVX2-NEXT: vmovhpd %xmm0, (%rax)
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; PROMOTE_AVX2-NEXT: retq
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%gep = getelementptr double, double *%base, <2 x i32> %ind
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call void @llvm.masked.scatter.v2f64.v2p0f64(<2 x double> %a1, <2 x double*> %gep, i32 4, <2 x i1> %mask)
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ret void
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}
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|
||||
define <2 x i32> @test_gather_v2i32_data(<2 x i32*> %ptr, <2 x i1> %mask, <2 x i32> %src0) {
|
||||
; WIDEN_SKX-LABEL: test_gather_v2i32_data:
|
||||
; WIDEN_SKX: # %bb.0:
|
||||
; WIDEN_SKX-NEXT: vpsllq $63, %xmm1, %xmm1
|
||||
; WIDEN_SKX-NEXT: vpmovq2m %xmm1, %k1
|
||||
; WIDEN_SKX-NEXT: vpgatherqd (,%xmm0), %xmm2 {%k1}
|
||||
; WIDEN_SKX-NEXT: vmovdqa %xmm2, %xmm0
|
||||
; WIDEN_SKX-NEXT: retq
|
||||
;
|
||||
; WIDEN_KNL-LABEL: test_gather_v2i32_data:
|
||||
; WIDEN_KNL: # %bb.0:
|
||||
; WIDEN_KNL-NEXT: # kill: def $xmm2 killed $xmm2 def $ymm2
|
||||
; WIDEN_KNL-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0
|
||||
; WIDEN_KNL-NEXT: vpsllq $63, %xmm1, %xmm1
|
||||
; WIDEN_KNL-NEXT: vptestmq %zmm1, %zmm1, %k0
|
||||
; WIDEN_KNL-NEXT: kshiftlw $14, %k0, %k0
|
||||
; WIDEN_KNL-NEXT: kshiftrw $14, %k0, %k1
|
||||
; WIDEN_KNL-NEXT: vpgatherqd (,%zmm0), %ymm2 {%k1}
|
||||
; WIDEN_KNL-NEXT: vmovdqa %xmm2, %xmm0
|
||||
; WIDEN_KNL-NEXT: vzeroupper
|
||||
; WIDEN_KNL-NEXT: retq
|
||||
;
|
||||
; PROMOTE_SKX-LABEL: test_gather_v2i32_data:
|
||||
; PROMOTE_SKX: # %bb.0:
|
||||
; PROMOTE_SKX-NEXT: vpsllq $63, %xmm1, %xmm1
|
||||
; PROMOTE_SKX-NEXT: vpmovq2m %xmm1, %k1
|
||||
; PROMOTE_SKX-NEXT: vpshufd {{.*#+}} xmm1 = xmm2[0,2,2,3]
|
||||
; PROMOTE_SKX-NEXT: vpgatherqd (,%xmm0), %xmm1 {%k1}
|
||||
; PROMOTE_SKX-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm1[0],zero,xmm1[1],zero
|
||||
; PROMOTE_SKX-NEXT: retq
|
||||
;
|
||||
; PROMOTE_KNL-LABEL: test_gather_v2i32_data:
|
||||
; PROMOTE_KNL: # %bb.0:
|
||||
; PROMOTE_KNL-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0
|
||||
; PROMOTE_KNL-NEXT: vpsllq $63, %xmm1, %xmm1
|
||||
; PROMOTE_KNL-NEXT: vptestmq %zmm1, %zmm1, %k0
|
||||
; PROMOTE_KNL-NEXT: vpshufd {{.*#+}} xmm1 = xmm2[0,2,2,3]
|
||||
; PROMOTE_KNL-NEXT: kshiftlw $14, %k0, %k0
|
||||
; PROMOTE_KNL-NEXT: kshiftrw $14, %k0, %k1
|
||||
; PROMOTE_KNL-NEXT: vpgatherqd (,%zmm0), %ymm1 {%k1}
|
||||
; PROMOTE_KNL-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm1[0],zero,xmm1[1],zero
|
||||
; PROMOTE_KNL-NEXT: vzeroupper
|
||||
; PROMOTE_KNL-NEXT: retq
|
||||
;
|
||||
; WIDEN_AVX2-LABEL: test_gather_v2i32_data:
|
||||
; WIDEN_AVX2: # %bb.0:
|
||||
; WIDEN_AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
|
||||
; WIDEN_AVX2-NEXT: vpslld $31, %xmm1, %xmm1
|
||||
; WIDEN_AVX2-NEXT: vpgatherqd %xmm1, (,%xmm0), %xmm2
|
||||
; WIDEN_AVX2-NEXT: vmovdqa %xmm2, %xmm0
|
||||
; WIDEN_AVX2-NEXT: retq
|
||||
;
|
||||
; PROMOTE_AVX2-LABEL: test_gather_v2i32_data:
|
||||
; PROMOTE_AVX2: # %bb.0:
|
||||
; PROMOTE_AVX2-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
|
||||
; PROMOTE_AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
|
||||
; PROMOTE_AVX2-NEXT: vpslld $31, %xmm1, %xmm1
|
||||
; PROMOTE_AVX2-NEXT: vpgatherqd %xmm1, (,%xmm0), %xmm2
|
||||
; PROMOTE_AVX2-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm2[0],zero,xmm2[1],zero
|
||||
; PROMOTE_AVX2-NEXT: retq
|
||||
%res = call <2 x i32> @llvm.masked.gather.v2i32.v2p0i32(<2 x i32*> %ptr, i32 4, <2 x i1> %mask, <2 x i32> %src0)
|
||||
ret <2 x i32>%res
|
||||
}
|
||||
|
||||
define void @test_scatter_v2i32_data(<2 x i32>%a1, <2 x i32*> %ptr, <2 x i1>%mask) {
|
||||
; WIDEN_SKX-LABEL: test_scatter_v2i32_data:
|
||||
; WIDEN_SKX: # %bb.0:
|
||||
; WIDEN_SKX-NEXT: vpsllq $63, %xmm2, %xmm2
|
||||
; WIDEN_SKX-NEXT: vpmovq2m %xmm2, %k1
|
||||
; WIDEN_SKX-NEXT: vpscatterqd %xmm0, (,%xmm1) {%k1}
|
||||
; WIDEN_SKX-NEXT: retq
|
||||
;
|
||||
; WIDEN_KNL-LABEL: test_scatter_v2i32_data:
|
||||
; WIDEN_KNL: # %bb.0:
|
||||
; WIDEN_KNL-NEXT: # kill: def $xmm1 killed $xmm1 def $zmm1
|
||||
; WIDEN_KNL-NEXT: # kill: def $xmm0 killed $xmm0 def $ymm0
|
||||
; WIDEN_KNL-NEXT: vpsllq $63, %xmm2, %xmm2
|
||||
; WIDEN_KNL-NEXT: vptestmq %zmm2, %zmm2, %k0
|
||||
; WIDEN_KNL-NEXT: kshiftlw $14, %k0, %k0
|
||||
; WIDEN_KNL-NEXT: kshiftrw $14, %k0, %k1
|
||||
; WIDEN_KNL-NEXT: vpscatterqd %ymm0, (,%zmm1) {%k1}
|
||||
; WIDEN_KNL-NEXT: vzeroupper
|
||||
; WIDEN_KNL-NEXT: retq
|
||||
;
|
||||
; PROMOTE_SKX-LABEL: test_scatter_v2i32_data:
|
||||
; PROMOTE_SKX: # %bb.0:
|
||||
; PROMOTE_SKX-NEXT: vpsllq $63, %xmm2, %xmm2
|
||||
; PROMOTE_SKX-NEXT: vpmovq2m %xmm2, %k1
|
||||
; PROMOTE_SKX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
|
||||
; PROMOTE_SKX-NEXT: vpscatterqd %xmm0, (,%xmm1) {%k1}
|
||||
; PROMOTE_SKX-NEXT: retq
|
||||
;
|
||||
; PROMOTE_KNL-LABEL: test_scatter_v2i32_data:
|
||||
; PROMOTE_KNL: # %bb.0:
|
||||
; PROMOTE_KNL-NEXT: # kill: def $xmm1 killed $xmm1 def $zmm1
|
||||
; PROMOTE_KNL-NEXT: vpsllq $63, %xmm2, %xmm2
|
||||
; PROMOTE_KNL-NEXT: vptestmq %zmm2, %zmm2, %k0
|
||||
; PROMOTE_KNL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
|
||||
; PROMOTE_KNL-NEXT: kshiftlw $14, %k0, %k0
|
||||
; PROMOTE_KNL-NEXT: kshiftrw $14, %k0, %k1
|
||||
; PROMOTE_KNL-NEXT: vpscatterqd %ymm0, (,%zmm1) {%k1}
|
||||
; PROMOTE_KNL-NEXT: vzeroupper
|
||||
; PROMOTE_KNL-NEXT: retq
|
||||
;
|
||||
; WIDEN_AVX2-LABEL: test_scatter_v2i32_data:
|
||||
; WIDEN_AVX2: # %bb.0:
|
||||
; WIDEN_AVX2-NEXT: vpextrb $0, %xmm2, %eax
|
||||
; WIDEN_AVX2-NEXT: testb $1, %al
|
||||
; WIDEN_AVX2-NEXT: je .LBB3_2
|
||||
; WIDEN_AVX2-NEXT: # %bb.1: # %cond.store
|
||||
; WIDEN_AVX2-NEXT: vmovq %xmm1, %rax
|
||||
; WIDEN_AVX2-NEXT: vmovss %xmm0, (%rax)
|
||||
; WIDEN_AVX2-NEXT: .LBB3_2: # %else
|
||||
; WIDEN_AVX2-NEXT: vpextrb $8, %xmm2, %eax
|
||||
; WIDEN_AVX2-NEXT: testb $1, %al
|
||||
; WIDEN_AVX2-NEXT: jne .LBB3_3
|
||||
; WIDEN_AVX2-NEXT: # %bb.4: # %else2
|
||||
; WIDEN_AVX2-NEXT: retq
|
||||
; WIDEN_AVX2-NEXT: .LBB3_3: # %cond.store1
|
||||
; WIDEN_AVX2-NEXT: vpextrq $1, %xmm1, %rax
|
||||
; WIDEN_AVX2-NEXT: vextractps $1, %xmm0, (%rax)
|
||||
; WIDEN_AVX2-NEXT: retq
|
||||
;
|
||||
; PROMOTE_AVX2-LABEL: test_scatter_v2i32_data:
|
||||
; PROMOTE_AVX2: # %bb.0:
|
||||
; PROMOTE_AVX2-NEXT: vpextrb $0, %xmm2, %eax
|
||||
; PROMOTE_AVX2-NEXT: testb $1, %al
|
||||
; PROMOTE_AVX2-NEXT: je .LBB3_2
|
||||
; PROMOTE_AVX2-NEXT: # %bb.1: # %cond.store
|
||||
; PROMOTE_AVX2-NEXT: vmovq %xmm1, %rax
|
||||
; PROMOTE_AVX2-NEXT: vmovss %xmm0, (%rax)
|
||||
; PROMOTE_AVX2-NEXT: .LBB3_2: # %else
|
||||
; PROMOTE_AVX2-NEXT: vpextrb $8, %xmm2, %eax
|
||||
; PROMOTE_AVX2-NEXT: testb $1, %al
|
||||
; PROMOTE_AVX2-NEXT: jne .LBB3_3
|
||||
; PROMOTE_AVX2-NEXT: # %bb.4: # %else2
|
||||
; PROMOTE_AVX2-NEXT: retq
|
||||
; PROMOTE_AVX2-NEXT: .LBB3_3: # %cond.store1
|
||||
; PROMOTE_AVX2-NEXT: vpextrq $1, %xmm1, %rax
|
||||
; PROMOTE_AVX2-NEXT: vextractps $2, %xmm0, (%rax)
|
||||
; PROMOTE_AVX2-NEXT: retq
|
||||
call void @llvm.masked.scatter.v2i32.v2p0i32(<2 x i32> %a1, <2 x i32*> %ptr, i32 4, <2 x i1> %mask)
|
||||
ret void
|
||||
}
|
||||
|
||||
define <2 x i32> @test_gather_v2i32_data_index(i32* %base, <2 x i32> %ind, <2 x i1> %mask, <2 x i32> %src0) {
|
||||
; WIDEN_SKX-LABEL: test_gather_v2i32_data_index:
|
||||
; WIDEN_SKX: # %bb.0:
|
||||
; WIDEN_SKX-NEXT: vpsllq $63, %xmm1, %xmm1
|
||||
; WIDEN_SKX-NEXT: vpmovq2m %xmm1, %k1
|
||||
; WIDEN_SKX-NEXT: vpgatherdd (%rdi,%xmm0,4), %xmm2 {%k1}
|
||||
; WIDEN_SKX-NEXT: vmovdqa %xmm2, %xmm0
|
||||
; WIDEN_SKX-NEXT: retq
|
||||
;
|
||||
; WIDEN_KNL-LABEL: test_gather_v2i32_data_index:
|
||||
; WIDEN_KNL: # %bb.0:
|
||||
; WIDEN_KNL-NEXT: # kill: def $xmm2 killed $xmm2 def $zmm2
|
||||
; WIDEN_KNL-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0
|
||||
; WIDEN_KNL-NEXT: vpsllq $63, %xmm1, %xmm1
|
||||
; WIDEN_KNL-NEXT: vptestmq %zmm1, %zmm1, %k0
|
||||
; WIDEN_KNL-NEXT: kshiftlw $14, %k0, %k0
|
||||
; WIDEN_KNL-NEXT: kshiftrw $14, %k0, %k1
|
||||
; WIDEN_KNL-NEXT: vpgatherdd (%rdi,%zmm0,4), %zmm2 {%k1}
|
||||
; WIDEN_KNL-NEXT: vmovdqa %xmm2, %xmm0
|
||||
; WIDEN_KNL-NEXT: vzeroupper
|
||||
; WIDEN_KNL-NEXT: retq
|
||||
;
|
||||
; PROMOTE_SKX-LABEL: test_gather_v2i32_data_index:
|
||||
; PROMOTE_SKX: # %bb.0:
|
||||
; PROMOTE_SKX-NEXT: vpsllq $63, %xmm1, %xmm1
|
||||
; PROMOTE_SKX-NEXT: vpmovq2m %xmm1, %k1
|
||||
; PROMOTE_SKX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
|
||||
; PROMOTE_SKX-NEXT: vpshufd {{.*#+}} xmm1 = xmm2[0,2,2,3]
|
||||
; PROMOTE_SKX-NEXT: vpgatherdd (%rdi,%xmm0,4), %xmm1 {%k1}
|
||||
; PROMOTE_SKX-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm1[0],zero,xmm1[1],zero
|
||||
; PROMOTE_SKX-NEXT: retq
|
||||
;
|
||||
; PROMOTE_KNL-LABEL: test_gather_v2i32_data_index:
|
||||
; PROMOTE_KNL: # %bb.0:
|
||||
; PROMOTE_KNL-NEXT: vpsllq $63, %xmm1, %xmm1
|
||||
; PROMOTE_KNL-NEXT: vptestmq %zmm1, %zmm1, %k0
|
||||
; PROMOTE_KNL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
|
||||
; PROMOTE_KNL-NEXT: vpshufd {{.*#+}} xmm1 = xmm2[0,2,2,3]
|
||||
; PROMOTE_KNL-NEXT: kshiftlw $14, %k0, %k0
|
||||
; PROMOTE_KNL-NEXT: kshiftrw $14, %k0, %k1
|
||||
; PROMOTE_KNL-NEXT: vpgatherdd (%rdi,%zmm0,4), %zmm1 {%k1}
|
||||
; PROMOTE_KNL-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm1[0],zero,xmm1[1],zero
|
||||
; PROMOTE_KNL-NEXT: vzeroupper
|
||||
; PROMOTE_KNL-NEXT: retq
|
||||
;
|
||||
; WIDEN_AVX2-LABEL: test_gather_v2i32_data_index:
|
||||
; WIDEN_AVX2: # %bb.0:
|
||||
; WIDEN_AVX2-NEXT: vinsertps {{.*#+}} xmm1 = xmm1[0,2],zero,zero
|
||||
; WIDEN_AVX2-NEXT: vpslld $31, %xmm1, %xmm1
|
||||
; WIDEN_AVX2-NEXT: vpgatherdd %xmm1, (%rdi,%xmm0,4), %xmm2
|
||||
; WIDEN_AVX2-NEXT: vmovdqa %xmm2, %xmm0
|
||||
; WIDEN_AVX2-NEXT: retq
|
||||
;
|
||||
; PROMOTE_AVX2-LABEL: test_gather_v2i32_data_index:
|
||||
; PROMOTE_AVX2: # %bb.0:
|
||||
; PROMOTE_AVX2-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
|
||||
; PROMOTE_AVX2-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
|
||||
; PROMOTE_AVX2-NEXT: vinsertps {{.*#+}} xmm1 = xmm1[0,2],zero,zero
|
||||
; PROMOTE_AVX2-NEXT: vpslld $31, %xmm1, %xmm1
|
||||
; PROMOTE_AVX2-NEXT: vpgatherdd %xmm1, (%rdi,%xmm0,4), %xmm2
|
||||
; PROMOTE_AVX2-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm2[0],zero,xmm2[1],zero
|
||||
; PROMOTE_AVX2-NEXT: retq
|
||||
%gep.random = getelementptr i32, i32* %base, <2 x i32> %ind
|
||||
%res = call <2 x i32> @llvm.masked.gather.v2i32.v2p0i32(<2 x i32*> %gep.random, i32 4, <2 x i1> %mask, <2 x i32> %src0)
|
||||
ret <2 x i32> %res
|
||||
}
|
||||
|
||||
define void @test_scatter_v2i32_data_index(<2 x i32> %a1, i32* %base, <2 x i32> %ind, <2 x i1> %mask) {
|
||||
; WIDEN_SKX-LABEL: test_scatter_v2i32_data_index:
|
||||
; WIDEN_SKX: # %bb.0:
|
||||
; WIDEN_SKX-NEXT: vpsllq $63, %xmm2, %xmm2
|
||||
; WIDEN_SKX-NEXT: vpmovq2m %xmm2, %k1
|
||||
; WIDEN_SKX-NEXT: vpscatterdd %xmm0, (%rdi,%xmm1,4) {%k1}
|
||||
; WIDEN_SKX-NEXT: retq
|
||||
;
|
||||
; WIDEN_KNL-LABEL: test_scatter_v2i32_data_index:
|
||||
; WIDEN_KNL: # %bb.0:
|
||||
; WIDEN_KNL-NEXT: # kill: def $xmm1 killed $xmm1 def $zmm1
|
||||
; WIDEN_KNL-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0
|
||||
; WIDEN_KNL-NEXT: vpsllq $63, %xmm2, %xmm2
|
||||
; WIDEN_KNL-NEXT: vptestmq %zmm2, %zmm2, %k0
|
||||
; WIDEN_KNL-NEXT: kshiftlw $14, %k0, %k0
|
||||
; WIDEN_KNL-NEXT: kshiftrw $14, %k0, %k1
|
||||
; WIDEN_KNL-NEXT: vpscatterdd %zmm0, (%rdi,%zmm1,4) {%k1}
|
||||
; WIDEN_KNL-NEXT: vzeroupper
|
||||
; WIDEN_KNL-NEXT: retq
|
||||
;
|
||||
; PROMOTE_SKX-LABEL: test_scatter_v2i32_data_index:
|
||||
; PROMOTE_SKX: # %bb.0:
|
||||
; PROMOTE_SKX-NEXT: vpsllq $63, %xmm2, %xmm2
|
||||
; PROMOTE_SKX-NEXT: vpmovq2m %xmm2, %k1
|
||||
; PROMOTE_SKX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
|
||||
; PROMOTE_SKX-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
|
||||
; PROMOTE_SKX-NEXT: vpscatterdd %xmm0, (%rdi,%xmm1,4) {%k1}
|
||||
; PROMOTE_SKX-NEXT: retq
|
||||
;
|
||||
; PROMOTE_KNL-LABEL: test_scatter_v2i32_data_index:
|
||||
; PROMOTE_KNL: # %bb.0:
|
||||
; PROMOTE_KNL-NEXT: vpsllq $63, %xmm2, %xmm2
|
||||
; PROMOTE_KNL-NEXT: vptestmq %zmm2, %zmm2, %k0
|
||||
; PROMOTE_KNL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
|
||||
; PROMOTE_KNL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
|
||||
; PROMOTE_KNL-NEXT: kshiftlw $14, %k0, %k0
|
||||
; PROMOTE_KNL-NEXT: kshiftrw $14, %k0, %k1
|
||||
; PROMOTE_KNL-NEXT: vpscatterdd %zmm0, (%rdi,%zmm1,4) {%k1}
|
||||
; PROMOTE_KNL-NEXT: vzeroupper
|
||||
; PROMOTE_KNL-NEXT: retq
|
||||
;
|
||||
; WIDEN_AVX2-LABEL: test_scatter_v2i32_data_index:
|
||||
; WIDEN_AVX2: # %bb.0:
|
||||
; WIDEN_AVX2-NEXT: vpmovsxdq %xmm1, %xmm1
|
||||
; WIDEN_AVX2-NEXT: vpsllq $2, %xmm1, %xmm1
|
||||
; WIDEN_AVX2-NEXT: vmovq %rdi, %xmm3
|
||||
; WIDEN_AVX2-NEXT: vpbroadcastq %xmm3, %xmm3
|
||||
; WIDEN_AVX2-NEXT: vpaddq %xmm1, %xmm3, %xmm1
|
||||
; WIDEN_AVX2-NEXT: vpextrb $0, %xmm2, %eax
|
||||
; WIDEN_AVX2-NEXT: testb $1, %al
|
||||
; WIDEN_AVX2-NEXT: je .LBB5_2
|
||||
; WIDEN_AVX2-NEXT: # %bb.1: # %cond.store
|
||||
; WIDEN_AVX2-NEXT: vmovq %xmm1, %rax
|
||||
; WIDEN_AVX2-NEXT: vmovss %xmm0, (%rax)
|
||||
; WIDEN_AVX2-NEXT: .LBB5_2: # %else
|
||||
; WIDEN_AVX2-NEXT: vpextrb $8, %xmm2, %eax
|
||||
; WIDEN_AVX2-NEXT: testb $1, %al
|
||||
; WIDEN_AVX2-NEXT: jne .LBB5_3
|
||||
; WIDEN_AVX2-NEXT: # %bb.4: # %else2
|
||||
; WIDEN_AVX2-NEXT: retq
|
||||
; WIDEN_AVX2-NEXT: .LBB5_3: # %cond.store1
|
||||
; WIDEN_AVX2-NEXT: vpextrq $1, %xmm1, %rax
|
||||
; WIDEN_AVX2-NEXT: vextractps $1, %xmm0, (%rax)
|
||||
; WIDEN_AVX2-NEXT: retq
|
||||
;
|
||||
; PROMOTE_AVX2-LABEL: test_scatter_v2i32_data_index:
|
||||
; PROMOTE_AVX2: # %bb.0:
|
||||
; PROMOTE_AVX2-NEXT: vpsllq $32, %xmm1, %xmm3
|
||||
; PROMOTE_AVX2-NEXT: vpsrad $31, %xmm3, %xmm3
|
||||
; PROMOTE_AVX2-NEXT: vpblendd {{.*#+}} xmm1 = xmm1[0],xmm3[1],xmm1[2],xmm3[3]
|
||||
; PROMOTE_AVX2-NEXT: vpsllq $2, %xmm1, %xmm1
|
||||
; PROMOTE_AVX2-NEXT: vmovq %rdi, %xmm3
|
||||
; PROMOTE_AVX2-NEXT: vpbroadcastq %xmm3, %xmm3
|
||||
; PROMOTE_AVX2-NEXT: vpaddq %xmm1, %xmm3, %xmm1
|
||||
; PROMOTE_AVX2-NEXT: vpextrb $0, %xmm2, %eax
|
||||
; PROMOTE_AVX2-NEXT: testb $1, %al
|
||||
; PROMOTE_AVX2-NEXT: je .LBB5_2
|
||||
; PROMOTE_AVX2-NEXT: # %bb.1: # %cond.store
|
||||
; PROMOTE_AVX2-NEXT: vmovq %xmm1, %rax
|
||||
; PROMOTE_AVX2-NEXT: vmovss %xmm0, (%rax)
|
||||
; PROMOTE_AVX2-NEXT: .LBB5_2: # %else
|
||||
; PROMOTE_AVX2-NEXT: vpextrb $8, %xmm2, %eax
|
||||
; PROMOTE_AVX2-NEXT: testb $1, %al
|
||||
; PROMOTE_AVX2-NEXT: jne .LBB5_3
|
||||
; PROMOTE_AVX2-NEXT: # %bb.4: # %else2
|
||||
; PROMOTE_AVX2-NEXT: retq
|
||||
; PROMOTE_AVX2-NEXT: .LBB5_3: # %cond.store1
|
||||
; PROMOTE_AVX2-NEXT: vpextrq $1, %xmm1, %rax
|
||||
; PROMOTE_AVX2-NEXT: vextractps $2, %xmm0, (%rax)
|
||||
; PROMOTE_AVX2-NEXT: retq
|
||||
%gep = getelementptr i32, i32 *%base, <2 x i32> %ind
|
||||
call void @llvm.masked.scatter.v2i32.v2p0i32(<2 x i32> %a1, <2 x i32*> %gep, i32 4, <2 x i1> %mask)
|
||||
ret void
|
||||
}
|
||||
|
||||
declare <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*>, i32, <2 x i1>, <2 x double>)
|
||||
declare void @llvm.masked.scatter.v2f64.v2p0f64(<2 x double>, <2 x double*>, i32, <2 x i1>)
|
||||
declare <2 x i32> @llvm.masked.gather.v2i32.v2p0i32(<2 x i32*>, i32, <2 x i1>, <2 x i32>)
|
||||
declare void @llvm.masked.scatter.v2i32.v2p0i32(<2 x i32> , <2 x i32*> , i32 , <2 x i1>)
|
||||
Loading…
Reference in New Issue
Block a user