aboutsummaryrefslogtreecommitdiff
path: root/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'llvm/lib/Transforms/Utils/SimplifyIndVar.cpp')
-rw-r--r--llvm/lib/Transforms/Utils/SimplifyIndVar.cpp7
1 files changed, 2 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp b/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
index 84adb6a..9f0ad99 100644
--- a/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
@@ -221,11 +221,8 @@ bool SimplifyIndvar::makeIVComparisonInvariant(ICmpInst *ICmp,
// Do not generate something ridiculous.
auto *PHTerm = Preheader->getTerminator();
- if (Rewriter.isHighCostExpansion(InvariantLHS, L, SCEVCheapExpansionBudget,
- TTI, PHTerm))
- return false;
- if (Rewriter.isHighCostExpansion(InvariantRHS, L, SCEVCheapExpansionBudget,
- TTI, PHTerm))
+ if (Rewriter.isHighCostExpansion({ InvariantLHS, InvariantRHS }, L,
+ 2 * SCEVCheapExpansionBudget, TTI, PHTerm))
return false;
auto *NewLHS =
Rewriter.expandCodeFor(InvariantLHS, IVOperand->getType(), PHTerm);