diff options
Diffstat (limited to 'llvm/lib/Transforms/IPO/IPConstantPropagation.cpp')
| -rw-r--r-- | llvm/lib/Transforms/IPO/IPConstantPropagation.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/IPO/IPConstantPropagation.cpp b/llvm/lib/Transforms/IPO/IPConstantPropagation.cpp index aaaab5e45c3..af541d15525 100644 --- a/llvm/lib/Transforms/IPO/IPConstantPropagation.cpp +++ b/llvm/lib/Transforms/IPO/IPConstantPropagation.cpp @@ -113,7 +113,7 @@ bool IPCP::PropagateConstantsIntoArguments(Function &F) { continue; Constant *C = dyn_cast<Constant>(*AI); - if (C && ArgumentConstants[i].first == 0) { + if (C && ArgumentConstants[i].first == nullptr) { ArgumentConstants[i].first = C; // First constant seen. } else if (C && ArgumentConstants[i].first == C) { // Still the constant value we think it is. @@ -140,7 +140,7 @@ bool IPCP::PropagateConstantsIntoArguments(Function &F) { continue; Value *V = ArgumentConstants[i].first; - if (V == 0) V = UndefValue::get(AI->getType()); + if (!V) V = UndefValue::get(AI->getType()); AI->replaceAllUsesWith(V); ++NumArgumentsProped; MadeChange = true; @@ -210,7 +210,7 @@ bool IPCP::PropagateConstantReturn(Function &F) { } // Different or no known return value? Don't propagate this return // value. - RetVals[i] = 0; + RetVals[i] = nullptr; // All values non-constant? Stop looking. if (++NumNonConstant == RetVals.size()) return false; @@ -236,7 +236,7 @@ bool IPCP::PropagateConstantReturn(Function &F) { MadeChange = true; - if (STy == 0) { + if (!STy) { Value* New = RetVals[0]; if (Argument *A = dyn_cast<Argument>(New)) // Was an argument returned? Then find the corresponding argument in |
