/freebsd/contrib/llvm-project/llvm/include/llvm/Analysis/ |
H A D | ValueLattice.h | 237 bool isUndef() const { return Tag == undef; } in isUndef() function 293 if (isUndef()) in markUndef() 315 assert(isUnknown() || isUndef()); 356 (isUndef() || isConstantRangeIncludingUndef() || Opts.MayIncludeUndef) 375 assert(isUnknown() || isUndef()); 394 if (isUndef()) { 396 if (RHS.isUndef()) 415 if (RHS.isUndef()) 430 if (RHS.isUndef()) {
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/freebsd/contrib/llvm-project/llvm/lib/Analysis/ |
H A D | ValueLattice.cpp | 23 if (isUndef() || Other.isUndef()) in getCompare() 58 if (Val.isUndef()) in operator <<()
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/freebsd/contrib/llvm-project/llvm/lib/CodeGen/ |
H A D | MachineInstrBundle.cpp | 171 if (MO.isUndef()) in finalizeBundle() 222 bool isUndef = UndefUseSet.count(Reg); in finalizeBundle() local 223 MIB.addReg(Reg, getKillRegState(isKill) | getUndefRegState(isUndef) | in finalizeBundle() 321 if (SubReg == 0 && MO.isUse() && !MO.isUndef()) in AnalyzeVirtRegLanesInBundle() 326 if (!MO.isUndef()) in AnalyzeVirtRegLanesInBundle() 329 } else if (!MO.isUndef()) in AnalyzeVirtRegLanesInBundle()
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H A D | BreakFalseDeps.cpp | 118 assert(MO.isUndef() && "Expected undef machine operand"); in pickBestRegisterForUndef() 144 if (CurrMO.isUndef() || !OpRC->contains(CurrMO.getReg())) in pickBestRegisterForUndef() 198 if (!MO.isReg() || !MO.getReg() || !MO.isUse() || !MO.isUndef()) in processDefs()
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H A D | RegAllocFast.cpp | 954 assert(MO.isUndef() && "expected undef use"); in allocVirtRegUndef() 1005 if (MO.getSubReg() && !MO.isUndef()) { in defineLiveThroughVirtReg() 1180 if (MO.isDef() && MO.isUndef()) { in setPhysReg() 1322 (MO0.getSubReg() == 0 && !MO0.isUndef()); in findAndSortDefOperandIndexes() 1324 (MO1.getSubReg() == 0 && !MO1.isUndef()); in findAndSortDefOperandIndexes() 1343 return !TiedMO.isUndef(); in isTiedToNotUndef() 1383 if (isTiedToNotUndef(MO) || (MO.getSubReg() != 0 && !MO.isUndef())) in allocateInstruction() 1430 (MO.getSubReg() && !MO.isUndef())) { in allocateInstruction() 1540 if (MO.isUndef()) { in allocateInstruction() 1566 assert(MO.isUndef() && "Should only have undef virtreg uses left"); in allocateInstruction()
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H A D | PHIElimination.cpp | 263 if (!isImplicitlyDefined(MO.getReg(), MRI) && !MO.isUndef()) in allPhiOperandsUndefined() 449 if (!MPhi->getOperand(i).isUndef()) { in LowerPHINode() 462 bool SrcUndef = MPhi->getOperand(i*2+1).isUndef() || in LowerPHINode() 665 if (!BBI.getOperand(i).isUndef()) { in analyzePHINodes()
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H A D | DeadMachineInstructionElim.cpp | 89 assert(U.isUndef() && "'Undef' use on a 'dead' register is found!"); in isDead()
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H A D | TargetInstrInfo.cpp | 193 bool Reg1IsUndef = MI.getOperand(Idx1).isUndef(); in commuteInstructionImpl() 194 bool Reg2IsUndef = MI.getOperand(Idx2).isUndef(); in commuteInstructionImpl() 811 if (IdentityCopy || SrcMO.isUndef()) { in lowerCopy() 814 if (SrcMO.isUndef() || MI->getNumOperands() > 2) { in lowerCopy() 1606 if (MOReg.isUndef()) in getRegSequenceInputs() 1631 if (MOReg.isUndef()) in getExtractSubregInputs() 1657 if (MOInsertedReg.isUndef()) in getInsertSubregInputs()
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/freebsd/contrib/llvm-project/clang/lib/StaticAnalyzer/Checkers/ |
H A D | UndefResultChecker.cpp | 63 if (C.getSVal(B).isUndef()) { in checkPostStmt() 82 if (C.getSVal(B->getLHS()).isUndef()) { in checkPostStmt() 86 else if (C.getSVal(B->getRHS()).isUndef()) { in checkPostStmt()
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H A D | UndefBranchChecker.cpp | 52 return St->getSVal(Ex, LCtx).isUndef(); in MatchesCriteria() 67 if (!Ctx.getSVal(Condition).isUndef()) in checkBranchCondition()
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H A D | UndefinedAssignmentChecker.cpp | 37 if (!val.isUndef()) in checkBind() 69 if (C.getSVal(B->getLHS()).isUndef()) { in checkBind()
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H A D | CallAndMessageChecker.cpp | 221 if (PSV.isUndef()) { in uninitRefOrPointer() 266 if (V.isUndef()) in Find() 294 if (V.isUndef()) { in PreVisitProcessArg() 375 if (L.isUndef()) { in checkFunctionPointerCall() 446 if (V.isUndef()) { in checkCXXMethodCall() 483 if (!Arg.isUndef()) in checkCXXDeallocation() 577 if (recVal.isUndef()) { in checkPreObjCMessage()
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H A D | UndefinedArraySubscriptChecker.cpp | 38 if (!C.getSVal(Index).isUndef()) in checkPreStmt()
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H A D | UndefinedNewArraySizeChecker.cpp | 48 if (SizeVal.isUndef()) in checkPreCall()
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H A D | DereferenceChecker.cpp | 241 if (l.isUndef()) { in checkLocation() 287 if (V.isUndef()) in checkBind()
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H A D | ReturnUndefChecker.cpp | 48 if (RetVal.isUndef()) { in checkPreStmt()
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H A D | BuiltinFunctionChecker.cpp | 50 if (Arg.isUndef()) in evalCall()
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/freebsd/contrib/llvm-project/llvm/lib/Target/PowerPC/ |
H A D | PPCVSXFMAMutate.cpp | 229 bool AddRegUndef = AddendMI->getOperand(1).isUndef(); in processBlock() 230 bool KilledProdRegUndef = MI.getOperand(KilledProdOp).isUndef(); in processBlock() 231 bool OtherProdRegUndef = MI.getOperand(OtherProdOp).isUndef(); in processBlock()
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/freebsd/contrib/llvm-project/clang/include/clang/StaticAnalyzer/Core/PathSensitive/ |
H A D | SVals.h | 104 bool isUndef() const { return getKind() == UndefinedValKind; } in isUndef() function 106 bool isUnknownOrUndef() const { return isUnknown() || isUndef(); } in isUnknownOrUndef() 203 bool isUndef() const = delete; 206 static bool classof(SVal V) { return !V.isUndef(); } in classof()
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/freebsd/contrib/llvm-project/llvm/include/llvm/CodeGen/ |
H A D | MachineOperand.h | 404 bool isUndef() const { in isUndef() function 469 return !isUndef() && !isInternalRead() && (isUse() || getSubReg()); in readsReg() 808 bool isUndef = false, bool isDebug = false); 839 bool isUndef = false, 851 Op.IsUndef = isUndef;
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/freebsd/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/ |
H A D | SelectionDAG.cpp | 241 if (Op.isUndef()) in isConstantSplatVectorAllZeros() 282 if (Op.isUndef()) in isBuildVectorOfConstantSDNodes() 295 if (Op.isUndef()) in isBuildVectorOfConstantFPSDNodes() 2056 if (N1.isUndef() && N2.isUndef()) in getVectorShuffle() 2527 if ((N1.isUndef() || N2.isUndef()) && in FoldSetCC() 2533 if (N1.isUndef() && N2.isUndef()) in FoldSetCC() 2538 if (N1.isUndef() || N2.isUndef() || N1 == N2) in FoldSetCC() 6499 if (N1.isUndef() && N2.isUndef()) in foldConstantFPMath() 6501 if (N1.isUndef() || N2.isUndef()) in foldConstantFPMath() 6831 if (N1.isUndef() || N2.isUndef()) in getNode() [all …]
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H A D | DAGCombiner.cpp | 3031 if (N0.isUndef() || N1.isUndef()) in visitADDSAT() 4190 if (N0.isUndef() || N1.isUndef()) in visitSUBSAT() 4345 if (N0.isUndef() || N1.isUndef()) in visitMULFIX() 4367 if (N0.isUndef() || N1.isUndef()) in visitMUL() 5123 if (N0.isUndef() || N1.isUndef()) in visitMULHS() 5181 if (N0.isUndef() || N1.isUndef()) in visitMULHU() 5299 if (N0.isUndef() || N1.isUndef()) in visitABD() 6367 if (N0.isUndef() || N1.isUndef()) in visitANDLike() 9381 if (N0.isUndef() && N1.isUndef()) in visitXOR() 12110 if (N1Elt.isUndef() || N2Elt.isUndef()) in foldVSelectOfConstants() [all …]
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/freebsd/contrib/llvm-project/clang/lib/StaticAnalyzer/Core/ |
H A D | ExprEngineObjC.cpp | 198 if (!recVal.isUndef()) { in VisitObjCMessage() 262 if (!recVal.isUndef()) { in VisitObjCMessage()
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/freebsd/contrib/llvm-project/llvm/lib/Target/RISCV/ |
H A D | RISCVRVVInitUndef.cpp | 158 if (UseMO.isUndef() || findImplictDefMIFromReg(UseMO.getReg(), MRI)) in handleReg() 238 if (MO.isUndef()) in fixupIllOperand()
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/freebsd/contrib/llvm-project/llvm/lib/CodeGen/LiveDebugValues/ |
H A D | InstrRefBasedImpl.h | 332 bool isUndef() const { return !IsConst && ID == ValueIDNum::EmptyValue; } 397 bool isUndef() const { return *this == UndefID; } 398 bool isConst() const { return ID.IsConst && !isUndef(); } 424 if (Op.isUndef()) 514 any_of(DbgOps, [](DbgOpID ID) { return ID.isUndef(); })) {
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