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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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lib/Transforms/Utils/CloneFunction.cpp
+4 -4
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@@ -159,7 +159,7 @@ static MDNode* FindSubprogram(const Function *F, DebugInfoFinder &Finder) {
for (DISubprogram Subprogram : Finder.subprograms()) {
if (Subprogram.describes(F)) return Subprogram;
}
return NULL;
return nullptr;
}
// Add an operand to an existing MDNode. The new operand will be added at the
@@ -359,7 +359,7 @@ void PruningFunctionCloner::CloneBlock(const BasicBlock *BB,
// If the condition was a known constant in the callee...
ConstantInt *Cond = dyn_cast<ConstantInt>(BI->getCondition());
// Or is a known constant in the caller...
if (Cond == 0) {
if (!Cond) {
Value *V = VMap[BI->getCondition()];
Cond = dyn_cast_or_null<ConstantInt>(V);
}
@@ -375,7 +375,7 @@ void PruningFunctionCloner::CloneBlock(const BasicBlock *BB,
} else if (const SwitchInst *SI = dyn_cast<SwitchInst>(OldTI)) {
// If switching on a value known constant in the caller.
ConstantInt *Cond = dyn_cast<ConstantInt>(SI->getCondition());
if (Cond == 0) { // Or known constant after constant prop in the callee...
if (!Cond) { // Or known constant after constant prop in the callee...
Value *V = VMap[SI->getCondition()];
Cond = dyn_cast_or_null<ConstantInt>(V);
}
@@ -454,7 +454,7 @@ void llvm::CloneAndPruneFunctionInto(Function *NewFunc, const Function *OldFunc,
BI != BE; ++BI) {
Value *V = VMap[BI];
BasicBlock *NewBB = cast_or_null<BasicBlock>(V);
if (NewBB == 0) continue; // Dead block.
if (!NewBB) continue; // Dead block.
// Add the new block to the new function.
NewFunc->getBasicBlockList().push_back(NewBB);