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[C++] Use 'nullptr'. Transforms edition.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207196 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-25 05:29:35 +00:00
parent 39087bfbf0
commit 8d7221ccf5
106 changed files with 1639 additions and 1610 deletions
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18
lib/Transforms/Utils/CodeExtractor.cpp
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@ -120,7 +120,7 @@ buildExtractionBlockSet(const RegionNode &RN) {
}
CodeExtractor::CodeExtractor(BasicBlock *BB, bool AggregateArgs)
: DT(0), AggregateArgs(AggregateArgs||AggregateArgsOpt),
: DT(nullptr), AggregateArgs(AggregateArgs||AggregateArgsOpt),
Blocks(buildExtractionBlockSet(BB)), NumExitBlocks(~0U) {}
CodeExtractor::CodeExtractor(ArrayRef<BasicBlock *> BBs, DominatorTree *DT,
@ -412,7 +412,7 @@ static BasicBlock* FindPhiPredForUseInBlock(Value* Used, BasicBlock* BB) {
return P->getIncomingBlock(U);
}
return 0;
return nullptr;
}
/// emitCallAndSwitchStatement - This method sets up the caller side by adding
@ -440,14 +440,14 @@ emitCallAndSwitchStatement(Function *newFunction, BasicBlock *codeReplacer,
StructValues.push_back(*i);
} else {
AllocaInst *alloca =
new AllocaInst((*i)->getType(), 0, (*i)->getName()+".loc",
new AllocaInst((*i)->getType(), nullptr, (*i)->getName()+".loc",
codeReplacer->getParent()->begin()->begin());
ReloadOutputs.push_back(alloca);
params.push_back(alloca);
}
}
AllocaInst *Struct = 0;
AllocaInst *Struct = nullptr;
if (AggregateArgs && (inputs.size() + outputs.size() > 0)) {
std::vector<Type*> ArgTypes;
for (ValueSet::iterator v = StructValues.begin(),
@ -457,7 +457,7 @@ emitCallAndSwitchStatement(Function *newFunction, BasicBlock *codeReplacer,
// Allocate a struct at the beginning of this function
Type *StructArgTy = StructType::get(newFunction->getContext(), ArgTypes);
Struct =
new AllocaInst(StructArgTy, 0, "structArg",
new AllocaInst(StructArgTy, nullptr, "structArg",
codeReplacer->getParent()->begin()->begin());
params.push_back(Struct);
@ -486,7 +486,7 @@ emitCallAndSwitchStatement(Function *newFunction, BasicBlock *codeReplacer,
// Reload the outputs passed in by reference
for (unsigned i = 0, e = outputs.size(); i != e; ++i) {
Value *Output = 0;
Value *Output = nullptr;
if (AggregateArgs) {
Value *Idx[2];
Idx[0] = Constant::getNullValue(Type::getInt32Ty(Context));
@ -539,7 +539,7 @@ emitCallAndSwitchStatement(Function *newFunction, BasicBlock *codeReplacer,
newFunction);
unsigned SuccNum = switchVal++;
Value *brVal = 0;
Value *brVal = nullptr;
switch (NumExitBlocks) {
case 0:
case 1: break; // No value needed.
@ -635,7 +635,7 @@ emitCallAndSwitchStatement(Function *newFunction, BasicBlock *codeReplacer,
// Check if the function should return a value
if (OldFnRetTy->isVoidTy()) {
ReturnInst::Create(Context, 0, TheSwitch); // Return void
ReturnInst::Create(Context, nullptr, TheSwitch); // Return void
} else if (OldFnRetTy == TheSwitch->getCondition()->getType()) {
// return what we have
ReturnInst::Create(Context, TheSwitch->getCondition(), TheSwitch);
@ -687,7 +687,7 @@ void CodeExtractor::moveCodeToFunction(Function *newFunction) {
Function *CodeExtractor::extractCodeRegion() {
if (!isEligible())
return 0;
return nullptr;
ValueSet inputs, outputs;