diff options
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/Scalar/DeadStoreElimination.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/lib/Transforms/Scalar/DeadStoreElimination.cpp b/lib/Transforms/Scalar/DeadStoreElimination.cpp index 667390fd33..6aa1c63f92 100644 --- a/lib/Transforms/Scalar/DeadStoreElimination.cpp +++ b/lib/Transforms/Scalar/DeadStoreElimination.cpp @@ -211,11 +211,11 @@ bool DSE::handleFreeWithNonTrivialDependency(FreeInst* F, Instruction* dep, Value* depPointer = dependency->getPointerOperand(); const Type* depType = dependency->getOperand(0)->getType(); unsigned depPointerSize = TD.getTypeStoreSize(depType); - + // Check for aliasing - AliasAnalysis::AliasResult A = AA.alias(F->getPointerOperand(), ~0UL, + AliasAnalysis::AliasResult A = AA.alias(F->getPointerOperand(), ~0U, depPointer, depPointerSize); - + if (A == AliasAnalysis::MustAlias) { // Remove it! MD.removeInstruction(dependency); @@ -324,13 +324,13 @@ bool DSE::handleEndBlock(BasicBlock& BB, deadPointers.clear(); return MadeChange; } - + // Get size information for the alloca - unsigned pointerSize = ~0UL; + unsigned pointerSize = ~0U; if (ConstantInt* C = dyn_cast<ConstantInt>((*I)->getArraySize())) pointerSize = C->getZExtValue() * \ TD.getABITypeSize((*I)->getAllocatedType()); - + // See if the call site touches it AliasAnalysis::ModRefResult A = AA.getModRefInfo(CS, *I, pointerSize); @@ -392,14 +392,14 @@ bool DSE::RemoveUndeadPointers(Value* killPointer, for (SmallPtrSet<AllocaInst*, 64>::iterator I = deadPointers.begin(), E = deadPointers.end(); I != E; ++I) { // Get size information for the alloca - unsigned pointerSize = ~0UL; + unsigned pointerSize = ~0U; if (ConstantInt* C = dyn_cast<ConstantInt>((*I)->getArraySize())) pointerSize = C->getZExtValue() * \ TD.getABITypeSize((*I)->getAllocatedType()); - + // See if this pointer could alias it AliasAnalysis::AliasResult A = AA.alias(*I, pointerSize, - killPointer, ~0UL); + killPointer, ~0U); // If it must-alias and a store, we can delete it if (isa<StoreInst>(BBI) && A == AliasAnalysis::MustAlias) { |