diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/Evaluator.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/Evaluator.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/llvm/lib/Transforms/Utils/Evaluator.cpp b/llvm/lib/Transforms/Utils/Evaluator.cpp index cd130abf451..008ee505b39 100644 --- a/llvm/lib/Transforms/Utils/Evaluator.cpp +++ b/llvm/lib/Transforms/Utils/Evaluator.cpp @@ -203,9 +203,9 @@ bool Evaluator::EvaluateBlock(BasicBlock::iterator CurInst, return false; // no volatile/atomic accesses. } Constant *Ptr = getVal(SI->getOperand(1)); - if (ConstantExpr *CE = dyn_cast<ConstantExpr>(Ptr)) { + if (auto *FoldedPtr = ConstantFoldConstant(Ptr, DL, TLI)) { DEBUG(dbgs() << "Folding constant ptr expression: " << *Ptr); - Ptr = ConstantFoldConstantExpression(CE, DL, TLI); + Ptr = FoldedPtr; DEBUG(dbgs() << "; To: " << *Ptr << "\n"); } if (!isSimpleEnoughPointerToCommit(Ptr)) { @@ -249,8 +249,8 @@ bool Evaluator::EvaluateBlock(BasicBlock::iterator CurInst, Constant * const IdxList[] = {IdxZero, IdxZero}; Ptr = ConstantExpr::getGetElementPtr(nullptr, Ptr, IdxList); - if (ConstantExpr *CE = dyn_cast<ConstantExpr>(Ptr)) - Ptr = ConstantFoldConstantExpression(CE, DL, TLI); + if (auto *FoldedPtr = ConstantFoldConstant(Ptr, DL, TLI)) + Ptr = FoldedPtr; // If we can't improve the situation by introspecting NewTy, // we have to give up. @@ -324,8 +324,8 @@ bool Evaluator::EvaluateBlock(BasicBlock::iterator CurInst, } Constant *Ptr = getVal(LI->getOperand(0)); - if (ConstantExpr *CE = dyn_cast<ConstantExpr>(Ptr)) { - Ptr = ConstantFoldConstantExpression(CE, DL, TLI); + if (auto *FoldedPtr = ConstantFoldConstant(Ptr, DL, TLI)) { + Ptr = FoldedPtr; DEBUG(dbgs() << "Found a constant pointer expression, constant " "folding: " << *Ptr << "\n"); } @@ -512,8 +512,8 @@ bool Evaluator::EvaluateBlock(BasicBlock::iterator CurInst, } if (!CurInst->use_empty()) { - if (ConstantExpr *CE = dyn_cast<ConstantExpr>(InstResult)) - InstResult = ConstantFoldConstantExpression(CE, DL, TLI); + if (auto *FoldedInstResult = ConstantFoldConstant(InstResult, DL, TLI)) + InstResult = FoldedInstResult; setVal(&*CurInst, InstResult); } |
