diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/ScalarEvolutionExpander.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/ScalarEvolutionExpander.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Utils/ScalarEvolutionExpander.cpp b/llvm/lib/Transforms/Utils/ScalarEvolutionExpander.cpp index df100d8..877495b 100644 --- a/llvm/lib/Transforms/Utils/ScalarEvolutionExpander.cpp +++ b/llvm/lib/Transforms/Utils/ScalarEvolutionExpander.cpp @@ -2368,11 +2368,10 @@ bool SCEVExpander::isHighCostExpansionHelper( // Assume to be zero-cost. return false; case scConstant: { - auto *Constant = dyn_cast<SCEVConstant>(S); // Only evalulate the costs of constants when optimizing for size. if (CostKind != TargetTransformInfo::TCK_CodeSize) return 0; - const APInt &Imm = Constant->getAPInt(); + const APInt &Imm = cast<SCEVConstant>(S)->getAPInt(); Type *Ty = S->getType(); BudgetRemaining -= TTI.getIntImmCostInst( WorkItem.ParentOpcode, WorkItem.OperandIdx, Imm, Ty, CostKind); @@ -2412,7 +2411,7 @@ bool SCEVExpander::isHighCostExpansionHelper( case scSMaxExpr: case scUMinExpr: case scSMinExpr: { - assert(dyn_cast<SCEVNAryExpr>(S)->getNumOperands() > 1 && + assert(cast<SCEVNAryExpr>(S)->getNumOperands() > 1 && "Nary expr should have more than 1 operand."); // The simple nary expr will require one less op (or pair of ops) // than the number of it's terms. |