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-rw-r--r--llvm/lib/Transforms/Scalar/NewGVN.cpp8
1 files changed, 3 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/Scalar/NewGVN.cpp b/llvm/lib/Transforms/Scalar/NewGVN.cpp
index d4e41e1c0ad..fe5a43872f5 100644
--- a/llvm/lib/Transforms/Scalar/NewGVN.cpp
+++ b/llvm/lib/Transforms/Scalar/NewGVN.cpp
@@ -430,12 +430,10 @@ PHIExpression *NewGVN::createPHIExpression(Instruction *I) {
E->setType(I->getType());
E->setOpcode(I->getOpcode());
- auto ReachablePhiArg = [&](const Use &U) {
+ // Filter out unreachable phi operands.
+ auto Filtered = make_filter_range(PN->operands(), [&](const Use &U) {
return ReachableBlocks.count(PN->getIncomingBlock(U));
- };
-
- // Filter out unreachable operands
- auto Filtered = make_filter_range(PN->operands(), ReachablePhiArg);
+ });
std::transform(Filtered.begin(), Filtered.end(), op_inserter(E),
[&](const Use &U) -> Value * {
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