Home
last modified time | relevance | path

Searched refs:hasOneUse (Results 1 – 25 of 157) sorted by relevance

1234567

/external/llvm/lib/Transforms/InstCombine/
DInstCombineAndOrXor.cpp31 if (!IsFreeToInvert(Operand, Operand->hasOneUse())) in dyn_castNotVal()
161 if (Op->hasOneUse()) { in OptAndOp()
169 if (Op->hasOneUse()){ in OptAndOp()
191 if (Op->hasOneUse()) { in OptAndOp()
267 if (Op->hasOneUse()) { in OptAndOp()
918 LHS->hasOneUse() && RHS->hasOneUse()) { in FoldAndOfICmps()
1167 if (Op0->hasOneUse() && Op1->hasOneUse()) { in matchDeMorgansLaws()
1342 if (!Op0I->hasOneUse()) break; in visitAnd()
1384 if (Op0I->hasOneUse() && !match(Op0LHS, m_Zero())) { in visitAnd()
1491 if (Op1->hasOneUse() || cast<BinaryOperator>(Op1)->hasOneUse()) in visitAnd()
[all …]
DInstCombineSelect.cpp146 (!TI->hasOneUse() || !FI->hasOneUse())) in FoldSelectOpOp()
149 } else if (!TI->hasOneUse() || !FI->hasOneUse()) { in FoldSelectOpOp()
169 if (!isa<BinaryOperator>(TI) || !TI->hasOneUse() || !FI->hasOneUse()) in FoldSelectOpOp()
234 if (TVI->hasOneUse() && TVI->getNumOperands() == 2 && in FoldSelectIntoOp()
264 if (FVI->hasOneUse() && FVI->getNumOperands() == 2 && in FoldSelectIntoOp()
427 if (ICI->hasOneUse()) in visitSelectInstWithICmp()
849 if (!TI || !FI || !TI->hasOneUse() || !FI->hasOneUse()) in foldAddSubSelect()
1024 if (FCI->hasOneUse() && FCmpInst::isUnordered(FCI->getPredicate())) { in visitSelectInst()
1067 if (FCI->hasOneUse() && FCmpInst::isUnordered(FCI->getPredicate())) { in visitSelectInst()
1160 (SI.hasOneUse() && match(*SI.user_begin(), m_Not(m_Value()))); in visitSelectInst()
[all …]
DInstCombineCasts.cpp100 if (!AI.hasOneUse() && CastElTyAlign == AllocElTyAlign) return nullptr; in PromoteCastOfAllocation()
110 if (!AI.hasOneUse() && CastElTyStoreSize < AllocElTyStoreSize) return nullptr; in PromoteCastOfAllocation()
148 if (!AI.hasOneUse()) { in PromoteCastOfAllocation()
350 if (!I->hasOneUse()) return false; in canEvaluateTruncated()
443 if (!TruncOp->hasOneUse() || !isa<IntegerType>(DestType)) in foldVecTruncToExtElt()
524 if (Src->hasOneUse() && in visitTrunc()
550 if (Src->hasOneUse() && in visitTrunc()
552 cast<Instruction>(Src)->getOperand(0)->hasOneUse()) { in visitTrunc()
567 if (Src->hasOneUse() && isa<IntegerType>(SrcTy) && in visitTrunc()
740 if (!I->hasOneUse()) return false; in canEvaluateZExtd()
[all …]
DInstCombineCompares.cpp973 (GEPLHS->hasAllConstantIndices() || GEPLHS->hasOneUse()) && in FoldGEPICmp()
974 (GEPRHS->hasAllConstantIndices() || GEPRHS->hasOneUse()) && in FoldGEPICmp()
1045 if (GEPsInBounds && (isa<ConstantExpr>(GEPLHS) || GEPLHS->hasOneUse()) && in FoldGEPICmp()
1046 (isa<ConstantExpr>(GEPRHS) || GEPRHS->hasOneUse())) { in FoldGEPICmp()
1412 if (Shr->hasOneUse() && Shr->isExact()) in FoldICmpShrCst()
1415 if (Shr->hasOneUse()) { in FoldICmpShrCst()
1553 if (ICI.isEquality() && LHSI->hasOneUse()) { in visitICmpInstWithInstAndIntCst()
1602 if (LHSI->hasOneUse()) { in visitICmpInstWithInstAndIntCst()
1639 if (LHSI->hasOneUse() && isa<ConstantInt>(LHSI->getOperand(1)) && in visitICmpInstWithInstAndIntCst()
1640 LHSI->getOperand(0)->hasOneUse()) { in visitICmpInstWithInstAndIntCst()
[all …]
DInstCombinePHI.cpp41 if (!I || I->getOpcode() != Opc || !I->hasOneUse() || in FoldPHIArgBinOpIntoPHI()
140 if (!GEP || !GEP->hasOneUse() || GEP->getType() != FirstInst->getType() || in FoldPHIArgGEPIntoPHI()
309 if (!LI || !LI->hasOneUse()) in FoldPHIArgLoadIntoPHI()
426 if (Zext->getSrcTy() != NarrowType || !Zext->hasOneUse()) in FoldPHIArgZextsIntoPHI()
510 if (!I || !I->hasOneUse() || !I->isSameOperationAs(FirstInst)) in FoldPHIArgOpIntoPHI()
578 if (!PN->hasOneUse()) return false; in DeadPHICycle()
746 !UserI->hasOneUse() || !isa<TruncInst>(UserI->user_back()) || in SliceUpIllegalIntegerPHI()
881 PN.getIncomingValue(0)->hasOneUse()) in visitPHINode()
888 if (PN.hasOneUse()) { in visitPHINode()
903 if (PHIUser->hasOneUse() && in visitPHINode()
DInstCombineAddSub.cpp544 InstQuota = ((!isa<Constant>(V0) && V0->hasOneUse()) && in simplify()
545 (!isa<Constant>(V1) && V1->hasOneUse())) ? 2 : 1; in simplify()
980 if (!LHS->hasOneUse() && !RHS->hasOneUse()) in checkForNegativeOperand()
1089 if (LHS->hasOneUse() && (XorRHS->getValue()+1).isPowerOf2()) { in visitAdd()
1156 if (LHS->hasOneUse() && in visitAdd()
1190 if (SI && SI->hasOneUse()) { in visitAdd()
1214 if (LHSConv->hasOneUse() && in visitAdd()
1231 (LHSConv->hasOneUse() || RHSConv->hasOneUse()) && in visitAdd()
1343 if (LHSConv->hasOneUse() && in visitFAdd()
1360 (LHSConv->hasOneUse() || RHSConv->hasOneUse()) && in visitFAdd()
[all …]
DInstructionCombining.cpp298 Op0->hasOneUse() && Op1->hasOneUse()) { in SimplifyAssociativeOrCommutative()
480 if (!V && LHS->hasOneUse() && RHS->hasOneUse()) in tryFactorization()
500 if (!V && LHS->hasOneUse() && RHS->hasOneUse()) in tryFactorization()
738 if (!SI->hasOneUse()) return nullptr; in FoldOpIntoSelect()
767 if (CI->hasOneUse()) { in FoldOpIntoSelect()
796 if (!PN->hasOneUse()) { in FoldOpIntoPhi()
991 !Src.hasOneUse()) in shouldMergeGEPs()
1085 if (!Op->hasOneUse()) in Descale()
1094 if (!Op->hasOneUse()) in Descale()
1119 if (Amt < logScale || !Op->hasOneUse()) in Descale()
[all …]
DInstCombineVectorOps.cpp49 if (I->getOpcode() == Instruction::Load && I->hasOneUse()) in cheapToScalarize()
52 if (BO->hasOneUse() && in cheapToScalarize()
57 if (CI->hasOneUse() && in cheapToScalarize()
94 if (!PHIUser->hasOneUse() || !(PHIUser->user_back() == PN) || in scalarizePHI()
169 if (EI.getOperand(0)->hasOneUse() && VectorWidth != 1) { in visitExtractElementInst()
203 if (I->hasOneUse() && in visitExtractElementInst()
251 if (CI->hasOneUse() && (CI->getOpcode() != Instruction::BitCast)) { in visitExtractElementInst()
258 if (SI->hasOneUse()) { in visitExtractElementInst()
551 while (V->hasOneUse() && Depth < 10) { in visitInsertValueInst()
602 if (!IE.hasOneUse() || !isa<InsertElementInst>(IE.user_back())) { in visitInsertElementInst()
[all …]
DInstCombineShifts.cpp46 if (Op1->hasOneUse() && match(Op1, m_SRem(m_Value(A), m_Power2(B)))) { in commonShiftTransforms()
151 if (!I->hasOneUse()) return false; in CanEvaluateShifted()
414 if (Op0->hasOneUse()) { in FoldShiftByConstant()
427 if (isLeftShift && Op0BO->getOperand(1)->hasOneUse() && in FoldShiftByConstant()
446 if (isLeftShift && Op0BOOp1->hasOneUse() && in FoldShiftByConstant()
463 if (isLeftShift && Op0BO->getOperand(0)->hasOneUse() && in FoldShiftByConstant()
481 if (isLeftShift && Op0BO->getOperand(0)->hasOneUse() && in FoldShiftByConstant()
DInstCombineMulDivRem.cpp33 if (!V->hasOneUse()) return nullptr; in simplifyValueKnownNonZero()
252 if (Op0->hasOneUse()) { in visitMul()
316 if (BO && BO->hasOneUse() && in visitMul()
409 if (!Op->hasOneUse()) in detectLog2OfHalf()
420 if (!OpLog2Of->hasOneUse()) in detectLog2OfHalf()
509 if (FMulOrDiv->hasOneUse()) { in foldFMulConst()
681 if (Opnd0->hasOneUse()) { in visitFMul()
700 if (Opnd0->hasOneUse() && in visitFMul()
759 if (SI->use_empty() && SelectCond->hasOneUse()) in SimplifyDivRemOfSelect()
1336 if (Op0->hasOneUse() && match(Op0, m_FDiv(m_Value(X), m_Value(Y)))) { in visitFDiv()
[all …]
/external/swiftshader/third_party/LLVM/lib/Transforms/InstCombine/
DInstCombineAndOrXor.cpp45 return CI->hasOneUse(); in isFreeToInvert()
205 if (Op->hasOneUse()) { in OptAndOp()
213 if (Op->hasOneUse()){ in OptAndOp()
235 if (Op->hasOneUse()) { in OptAndOp()
313 if (Op->hasOneUse()) { in OptAndOp()
777 LHS->hasOneUse() && RHS->hasOneUse()) { in FoldAndOfICmps()
1061 if (!Op0I->hasOneUse()) break; in visitAnd()
1099 if (Op0I->hasOneUse() && !match(Op0LHS, m_Zero())) { in visitAnd()
1157 if (Op0->hasOneUse() && Op1->hasOneUse()) { in visitAnd()
1181 if (Op0->hasOneUse() && in visitAnd()
[all …]
DInstCombineCasts.cpp100 if (!AI.hasOneUse() && CastElTyAlign == AllocElTyAlign) return 0; in PromoteCastOfAllocation()
141 if (!AI.hasOneUse()) { in PromoteCastOfAllocation()
346 if (!I->hasOneUse()) return false; in CanEvaluateTruncated()
467 if (Src->hasOneUse() && in visitTrunc()
490 if (Src->hasOneUse() && isa<IntegerType>(Src->getType()) && in visitTrunc()
665 if (!I->hasOneUse()) return false; in CanEvaluateZExtd()
749 if (CI.hasOneUse() && isa<TruncInst>(CI.use_back())) in visitZExt()
841 if (LHS && RHS && LHS->hasOneUse() && RHS->hasOneUse() && in visitZExt()
851 if (SrcI && SrcI->getOpcode() == Instruction::And && SrcI->hasOneUse()) in visitZExt()
862 if (SrcI && SrcI->getOpcode() == Instruction::Xor && SrcI->hasOneUse()) in visitZExt()
[all …]
DInstCombineAddSub.cpp38 if (!V->hasOneUse() || !V->getType()->isIntegerTy()) in dyn_castFoldableMul()
236 if (LHS->hasOneUse() && in visitAdd()
270 if (SI && SI->hasOneUse()) { in visitAdd()
294 if (LHSConv->hasOneUse() && in visitAdd()
310 (LHSConv->hasOneUse() || RHSConv->hasOneUse()) && in visitAdd()
367 if (LHSConv->hasOneUse() && in visitFAdd()
383 (LHSConv->hasOneUse() || RHSConv->hasOneUse()) && in visitFAdd()
604 if (Op1->hasOneUse()) { in visitSub()
DInstCombineVectorOps.cpp40 if (I->getOpcode() == Instruction::Load && I->hasOneUse()) in CheapToScalarize()
43 if (BO->hasOneUse() && in CheapToScalarize()
48 if (CI->hasOneUse() && in CheapToScalarize()
160 if (EI.getOperand(0)->hasOneUse() && VectorWidth != 1) { in visitExtractElementInst()
190 if (I->hasOneUse() && in visitExtractElementInst()
236 if (CI->hasOneUse() && EI.hasOneUse() && in visitExtractElementInst()
423 if (!IE.hasOneUse() || !isa<InsertElementInst>(IE.use_back())) { in visitInsertElementInst()
DInstCombineCompares.cpp668 (isa<ConstantExpr>(GEPLHS) || GEPLHS->hasOneUse()) && in FoldGEPICmp()
669 (isa<ConstantExpr>(GEPRHS) || GEPRHS->hasOneUse())) { in FoldGEPICmp()
974 if (Shr->hasOneUse() && Shr->isExact()) in FoldICmpShrCst()
977 if (Shr->hasOneUse()) { in FoldICmpShrCst()
999 if (ICI.isEquality() && LHSI->hasOneUse()) { in visitICmpInstWithInstAndIntCst()
1049 if (LHSI->hasOneUse()) { in visitICmpInstWithInstAndIntCst()
1076 if (LHSI->hasOneUse() && isa<ConstantInt>(LHSI->getOperand(1)) && in visitICmpInstWithInstAndIntCst()
1077 LHSI->getOperand(0)->hasOneUse()) { in visitICmpInstWithInstAndIntCst()
1183 if (Shift && Shift->hasOneUse() && RHSV == 0 && in visitICmpInstWithInstAndIntCst()
1219 if (!ICI.isEquality() || !RHS->isNullValue() || !LHSI->hasOneUse()) in visitICmpInstWithInstAndIntCst()
[all …]
DInstCombineShifts.cpp44 if (Op1->hasOneUse() && match(Op1, m_SRem(m_Value(A), m_Power2(B)))) { in commonShiftTransforms()
104 if (!I->hasOneUse()) return false; in CanEvaluateShifted()
402 if (Op0->hasOneUse()) { in FoldShiftByConstant()
415 if (isLeftShift && Op0BO->getOperand(1)->hasOneUse() && in FoldShiftByConstant()
430 if (isLeftShift && Op0BOOp1->hasOneUse() && in FoldShiftByConstant()
434 cast<BinaryOperator>(Op0BOOp1)->getOperand(0)->hasOneUse()) { in FoldShiftByConstant()
448 if (isLeftShift && Op0BO->getOperand(0)->hasOneUse() && in FoldShiftByConstant()
462 if (isLeftShift && Op0BO->getOperand(0)->hasOneUse() && in FoldShiftByConstant()
467 ->getOperand(0)->hasOneUse()) { in FoldShiftByConstant()
DInstCombinePHI.cpp46 if (!I || I->getOpcode() != Opc || !I->hasOneUse() || in FoldPHIArgBinOpIntoPHI()
149 if (!GEP || !GEP->hasOneUse() || GEP->getType() != FirstInst->getType() || in FoldPHIArgGEPIntoPHI()
320 if (!LI || !LI->hasOneUse()) in FoldPHIArgLoadIntoPHI()
437 if (I == 0 || !I->hasOneUse() || !I->isSameOperationAs(FirstInst)) in FoldPHIArgOpIntoPHI()
511 if (!PN->hasOneUse()) return false; in DeadPHICycle()
674 !User->hasOneUse() || !isa<TruncInst>(User->use_back()) || in SliceUpIllegalIntegerPHI()
806 PN.getIncomingValue(0)->hasOneUse()) in visitPHINode()
813 if (PN.hasOneUse()) { in visitPHINode()
828 if (PHIUser->hasOneUse() && in visitPHINode()
DInstructionCombining.cpp284 Op0->hasOneUse() && Op1->hasOneUse()) { in SimplifyAssociativeOrCommutative()
395 if (!V && Op0->hasOneUse() && Op1->hasOneUse()) in SimplifyUsingDistributiveLaws()
417 if (!V && Op0->hasOneUse() && Op1->hasOneUse()) in SimplifyUsingDistributiveLaws()
557 if (!SI->hasOneUse()) return 0; in FoldOpIntoSelect()
601 if (!PN->hasOneUse()) { in FoldOpIntoPhi()
794 !Src.hasOneUse()) in shouldMergeGEPs()
1201 BI.getCondition()->hasOneUse()) in visitBranchInst()
1217 BI.getCondition()->hasOneUse()) in visitBranchInst()
1336 if (II->hasOneUse()) { in visitExtractValueInst()
1386 if (L->isSimple() && L->hasOneUse()) { in visitExtractValueInst()
[all …]
/external/swiftshader/third_party/LLVM/lib/Transforms/Scalar/
DReassociate.cpp204 if ((V->hasOneUse() || V->use_empty()) && isa<Instruction>(V) && in isReassociableOp()
284 if (!LHSBO && LHS->hasOneUse() && BinaryOperator::isNeg(LHS)) { in LinearizeExprTree()
288 if (!RHSBO && RHS->hasOneUse() && BinaryOperator::isNeg(RHS)) { in LinearizeExprTree()
416 if (I->getOpcode() == Instruction::Add && I->hasOneUse()) { in NegateValue()
483 if (Sub->hasOneUse() && in ShouldBreakUpSubtract()
525 (Shl->hasOneUse() && in ConvertShiftToMul()
634 if (!(V->hasOneUse() || V->use_empty()) || // More than one use. in FindSingleUseMultiplyFactors()
1008 (!BI->hasOneUse() || in ReassociateInst()
1022 if (I->hasOneUse() && isReassociableOp(I->use_back(), I->getOpcode())) in ReassociateInst()
1027 if (I->hasOneUse() && I->getOpcode() == Instruction::Add && in ReassociateInst()
[all …]
/external/llvm/lib/Transforms/Scalar/
DReassociate.cpp129 if (V->hasOneUse() && isa<Instruction>(V) && in isReassociableOp()
139 if (V->hasOneUse() && isa<Instruction>(V) && in isReassociableOp()
501 if (!Op->hasOneUse()) { in LinearizeExprTree()
520 assert(!Op->hasOneUse() && "Only one use, but we got here twice!"); in LinearizeExprTree()
538 if (!Op->hasOneUse()) in LinearizeExprTree()
555 assert(Op->hasOneUse() && "Has uses outside the expression tree!"); in LinearizeExprTree()
895 if (Sub->hasOneUse() && in ShouldBreakUpSubtract()
1166 if (!Opnd1->getValue()->hasOneUse()) in CombineXorOpnd()
1203 if (Opnd1->getValue()->hasOneUse()) in CombineXorOpnd()
1205 if (Opnd2->getValue()->hasOneUse()) in CombineXorOpnd()
[all …]
DMergedLoadStoreMotion.cpp303 A0->hasOneUse() && (A0->getParent() == L0->getParent()) && in hoistLoad()
304 A1->hasOneUse() && (A1->getParent() == L1->getParent()) && in hoistLoad()
428 if (A0 && A1 && A0->isIdenticalTo(A1) && A0->hasOneUse() && in sinkStore()
429 (A0->getParent() == S0->getParent()) && A1->hasOneUse() && in sinkStore()
/external/swiftshader/third_party/LLVM/lib/CodeGen/SelectionDAG/
DDAGCombiner.cpp374 if (!Op.hasOneUse()) return 0; in isNegatibleForFree()
426 assert(Op.hasOneUse() && "Unknown reuse!"); in GetNegatedExpression()
526 if (isSetCCEquivalent(N, N0, N1, N2) && N.getNode()->hasOneUse()) in isOneUseSetCC()
543 if (N0.hasOneUse()) { in ReassociateOps()
561 if (N1.hasOneUse()) { in ReassociateOps()
633 if (TLO.Old.getNode()->getOperand(i).getNode()->hasOneUse()) in CommitTargetLoweringOpt()
1235 if (Op.hasOneUse() && in visitTokenFactor()
1301 if (N01C && N00.getOpcode() == ISD::ADD && N00.getNode()->hasOneUse() && in combineShlAddConstant()
1426 if (N0.getOpcode() == ISD::SHL && N0.getNode()->hasOneUse()) { in visitADD()
1430 if (N1.getOpcode() == ISD::SHL && N1.getNode()->hasOneUse()) { in visitADD()
[all …]
/external/llvm/lib/CodeGen/SelectionDAG/
DDAGCombiner.cpp577 if (Op->hasOneUse() || Op->getNumValues() > 1) in deleteAndRecombine()
594 if (!Op.hasOneUse()) return 0; in isNegatibleForFree()
656 assert(Op.hasOneUse() && "Unknown reuse!"); in GetNegatedExpression()
763 if (isSetCCEquivalent(N, N0, N1, N2) && N.getNode()->hasOneUse()) in isOneUseSetCC()
827 if (N0.hasOneUse()) { in ReassociateOps()
847 if (N1.hasOneUse()) { in ReassociateOps()
1565 if (Op.hasOneUse() && in visitTokenFactor()
2101 N0.getNode()->hasOneUse()) { in visitMUL()
2105 N1.getNode()->hasOneUse()) { in visitMUL()
2804 if (SVN0->hasOneUse() && SVN1->hasOneUse() && in SimplifyBinOpWithSameOpcodeHands()
[all …]
/external/swiftshader/third_party/LLVM/lib/Target/X86/
DX86ISelDAGToDAG.cpp300 if (!N.hasOneUse()) in IsProfitableToFold()
399 if (Callee.getNode() == Chain.getNode() || !Callee.hasOneUse()) in isCalleeLoad()
410 if (!Chain.hasOneUse()) in isCalleeLoad()
421 Callee.getValue(1).hasOneUse()) in isCalleeLoad()
840 if (MulVal.getNode()->getOpcode() == ISD::ADD && MulVal.hasOneUse() && in MatchAddressRecursively()
887 if (!RHS.getNode()->hasOneUse() || in MatchAddressRecursively()
898 !AM.Base_Reg.getNode()->hasOneUse()) || in MatchAddressRecursively()
998 if (Shift.getOpcode() == ISD::SRL && Shift.hasOneUse()) { in MatchAddressRecursively()
1057 if (!N.hasOneUse() || !Shift.hasOneUse()) in MatchAddressRecursively()
1185 PatternNodeWithChain.hasOneUse() && in SelectScalarSSELoad()
[all …]
/external/llvm/lib/Target/X86/
DX86ISelDAGToDAG.cpp403 if (!N.hasOneUse()) in IsProfitableToFold()
504 if (Callee.getNode() == Chain.getNode() || !Callee.hasOneUse()) in isCalleeLoad()
515 if (!Chain.hasOneUse()) in isCalleeLoad()
531 Callee.getValue(1).hasOneUse()) in isCalleeLoad()
924 !Shift.hasOneUse()) in foldMaskAndShiftToExtract()
972 if (!N.hasOneUse() || !Shift.hasOneUse()) in foldMaskedShiftToScaledMask()
1032 if (Shift.getOpcode() != ISD::SRL || !Shift.hasOneUse() || in foldMaskAndShiftToScale()
1258 if (MulVal.getNode()->getOpcode() == ISD::ADD && MulVal.hasOneUse() && in matchAddressRecursively()
1305 if (!RHS.getNode()->hasOneUse() || in matchAddressRecursively()
1316 !AM.Base_Reg.getNode()->hasOneUse()) || in matchAddressRecursively()
[all …]

1234567