unsigned getMatchedOperand() const;
/// Copy constructor for copying from a ConstraintInfo.
- AsmOperandInfo(const InlineAsm::ConstraintInfo &info)
- : InlineAsm::ConstraintInfo(info),
- ConstraintType(TargetLowering::C_Unknown),
- CallOperandVal(nullptr), ConstraintVT(MVT::Other) {
- }
+ AsmOperandInfo(InlineAsm::ConstraintInfo Info)
+ : InlineAsm::ConstraintInfo(std::move(Info)),
+ ConstraintType(TargetLowering::C_Unknown), CallOperandVal(nullptr),
+ ConstraintVT(MVT::Other) {}
};
typedef std::vector<AsmOperandInfo> AsmOperandInfoVector;
RegPressure.clear();
RegLimit.clear();
BackTrace.clear();
- for (DenseMap<unsigned,std::vector<const MachineInstr*> >::iterator
- CI = CSEMap.begin(), CE = CSEMap.end(); CI != CE; ++CI)
- CI->second.clear();
CSEMap.clear();
}
for (MachineBasicBlock::iterator I = BB->begin(),E = BB->end(); I != E; ++I) {
const MachineInstr *MI = &*I;
unsigned Opcode = MI->getOpcode();
- DenseMap<unsigned, std::vector<const MachineInstr*> >::iterator
- CI = CSEMap.find(Opcode);
- if (CI != CSEMap.end())
- CI->second.push_back(MI);
- else {
- std::vector<const MachineInstr*> CSEMIs;
- CSEMIs.push_back(MI);
- CSEMap.insert(std::make_pair(Opcode, CSEMIs));
- }
+ CSEMap[Opcode].push_back(MI);
}
}
// Add to the CSE map.
if (CI != CSEMap.end())
CI->second.push_back(MI);
- else {
- std::vector<const MachineInstr*> CSEMIs;
- CSEMIs.push_back(MI);
- CSEMap.insert(std::make_pair(Opcode, CSEMIs));
- }
+ else
+ CSEMap[Opcode].push_back(MI);
}
++NumHoisted;
// Do a prepass over the constraints, canonicalizing them, and building up the
// ConstraintOperands list.
- InlineAsm::ConstraintInfoVector
- ConstraintInfos = IA->ParseConstraints();
-
unsigned ArgNo = 0; // ArgNo - The argument of the CallInst.
unsigned ResNo = 0; // ResNo - The result number of the next output.
- for (unsigned i = 0, e = ConstraintInfos.size(); i != e; ++i) {
- ConstraintOperands.push_back(AsmOperandInfo(ConstraintInfos[i]));
+ for (InlineAsm::ConstraintInfo &CI : IA->ParseConstraints()) {
+ ConstraintOperands.emplace_back(std::move(CI));
AsmOperandInfo &OpInfo = ConstraintOperands.back();
// Update multiple alternative constraint count.
}
// If we have multiple alternative constraints, select the best alternative.
- if (ConstraintInfos.size()) {
+ if (ConstraintOperands.size()) {
if (maCount) {
unsigned bestMAIndex = 0;
int bestWeight = -1;
continue;
}
- Coverage->Functions.push_back(Function);
+ Coverage->Functions.push_back(std::move(Function));
}
return std::move(Coverage);
OnDiskChainedHashTableGenerator<InstrProfRecordTrait> Generator;
// Populate the hash table generator.
- std::vector<uint64_t> CounterBuffer;
for (const auto &I : FunctionData)
Generator.insert(I.getKey(), &I.getValue());
// Add this entry to the let stack.
std::vector<LetRecord> LetInfo = ParseLetList();
if (LetInfo.empty()) return true;
- LetStack.push_back(LetInfo);
+ LetStack.push_back(std::move(LetInfo));
if (Lex.getCode() != tgtok::In)
return TokError("expected 'in' at end of top-level 'let'");
for (auto I = EC.begin(), E = EC.end(); I != E; ++I) {
std::vector<Chain*> Cs(EC.member_begin(I), EC.member_end());
if (Cs.empty()) continue;
- V.push_back(Cs);
+ V.push_back(std::move(Cs));
}
// Now we have a set of sets, order them by start address so
int Parity = 0;
for (auto &I : V)
- Changed |= colorChainSet(I, MBB, Parity);
+ Changed |= colorChainSet(std::move(I), MBB, Parity);
return Changed;
}
InsPoint[a] = CPEMI;
// Add a new CPEntry, but no corresponding CPUser yet.
- std::vector<CPEntry> CPEs;
- CPEs.push_back(CPEntry(CPEMI, i));
- CPEntries.push_back(CPEs);
+ CPEntries.emplace_back(1, CPEntry(CPEMI, i));
++NumCPEs;
DEBUG(dbgs() << "Moved CPI#" << i << " to end of function, size = "
<< Size << ", align = " << Align <<'\n');
if (InsPoint[a] == InsAt)
InsPoint[a] = CPEMI;
// Add a new CPEntry, but no corresponding CPUser yet.
- std::vector<CPEntry> CPEs;
- CPEs.push_back(CPEntry(CPEMI, i));
- CPEntries.push_back(CPEs);
+ CPEntries.emplace_back(1, CPEntry(CPEMI, i));
++NumCPEs;
DEBUG(dbgs() << "Moved CPI#" << i << " to end of function, size = "
<< Size << ", align = " << Align <<'\n');
getHWInstrDesc(IsTex?CF_TC:CF_VC))
.addImm(0) // ADDR
.addImm(AluInstCount - 1); // COUNT
- return ClauseFile(MIb, ClauseContent);
+ return ClauseFile(MIb, std::move(ClauseContent));
}
void getLiteral(MachineInstr *MI, std::vector<int64_t> &Lits) const {
}
assert(ClauseContent.size() < 128 && "ALU clause is too big");
ClauseHead->getOperand(7).setImm(ClauseContent.size() - 1);
- return ClauseFile(ClauseHead, ClauseContent);
+ return ClauseFile(ClauseHead, std::move(ClauseContent));
}
void
if (!isLastAluTrans)
return FindSwizzleForVectorSlot(IGSrcs, ValidSwizzle, TransOps, TransBS);
- TransOps = IGSrcs.back();
+ TransOps = std::move(IGSrcs.back());
IGSrcs.pop_back();
ValidSwizzle.pop_back();
continue;
if (PreviousRegSeqByReg[MOp->getReg()].empty())
continue;
- std::vector<MachineInstr *> MIs = PreviousRegSeqByReg[MOp->getReg()];
- for (unsigned i = 0, e = MIs.size(); i < e; i++) {
- CompatibleRSI = PreviousRegSeq[MIs[i]];
+ for (MachineInstr *MI : PreviousRegSeqByReg[MOp->getReg()]) {
+ CompatibleRSI = PreviousRegSeq[MI];
if (RSI == CompatibleRSI)
continue;
if (tryMergeVector(&CompatibleRSI, &RSI, RemapChan))
if (emitFrameMoves) {
// Frame moves for callee saved.
- auto SpillLabels = XFI->getSpillLabels();
- for (unsigned I = 0, E = SpillLabels.size(); I != E; ++I) {
- MachineBasicBlock::iterator Pos = SpillLabels[I].first;
+ for (const auto &SpillLabel : XFI->getSpillLabels()) {
+ MachineBasicBlock::iterator Pos = SpillLabel.first;
++Pos;
- CalleeSavedInfo &CSI = SpillLabels[I].second;
+ const CalleeSavedInfo &CSI = SpillLabel.second;
int Offset = MFI->getObjectOffset(CSI.getFrameIdx());
unsigned DRegNum = MRI->getDwarfRegNum(CSI.getReg(), true);
EmitCfiOffset(MBB, Pos, dl, TII, MMI, DRegNum, Offset);
// of elements of the aggregate.
return false;
}
- ToPromote.insert(Operands);
+ ToPromote.insert(std::move(Operands));
}
}