diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/Evaluator.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/Evaluator.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/lib/Transforms/Utils/Evaluator.cpp b/llvm/lib/Transforms/Utils/Evaluator.cpp index 7b8d8553bac2..7509fde6df9d 100644 --- a/llvm/lib/Transforms/Utils/Evaluator.cpp +++ b/llvm/lib/Transforms/Utils/Evaluator.cpp @@ -301,9 +301,9 @@ bool Evaluator::EvaluateBlock(BasicBlock::iterator CurInst, BasicBlock *&NextBB, LLVM_DEBUG(dbgs() << "Evaluating Instruction: " << *CurInst << "\n"); if (StoreInst *SI = dyn_cast<StoreInst>(CurInst)) { - if (!SI->isSimple()) { - LLVM_DEBUG(dbgs() << "Store is not simple! Can not evaluate.\n"); - return false; // no volatile/atomic accesses. + if (SI->isVolatile()) { + LLVM_DEBUG(dbgs() << "Store is volatile! Can not evaluate.\n"); + return false; // no volatile accesses. } Constant *Ptr = getVal(SI->getOperand(1)); Constant *FoldedPtr = ConstantFoldConstant(Ptr, DL, TLI); @@ -337,10 +337,10 @@ bool Evaluator::EvaluateBlock(BasicBlock::iterator CurInst, BasicBlock *&NextBB, if (!Res.first->second.write(Val, Offset, DL)) return false; } else if (LoadInst *LI = dyn_cast<LoadInst>(CurInst)) { - if (!LI->isSimple()) { + if (LI->isVolatile()) { LLVM_DEBUG( - dbgs() << "Found a Load! Not a simple load, can not evaluate.\n"); - return false; // no volatile/atomic accesses. + dbgs() << "Found a Load! Volatile load, can not evaluate.\n"); + return false; // no volatile accesses. } Constant *Ptr = getVal(LI->getOperand(0)); |