diff options
Diffstat (limited to 'lib/Transforms/Utils/CloneFunction.cpp')
-rw-r--r-- | lib/Transforms/Utils/CloneFunction.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Transforms/Utils/CloneFunction.cpp b/lib/Transforms/Utils/CloneFunction.cpp index a199086..5c8f20d 100644 --- a/lib/Transforms/Utils/CloneFunction.cpp +++ b/lib/Transforms/Utils/CloneFunction.cpp @@ -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); |