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-rw-r--r--llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp4
1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp b/llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
index 9f11ccf..c70c638 100644
--- a/llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
+++ b/llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
@@ -4218,9 +4218,7 @@ std::optional<ValueIDNum> InstrRefBasedLDV::resolveDbgPHIsImpl(
}
// Sort PHIs to validate into RPO-order.
- SmallVector<LDVSSAPhi *, 8> SortedPHIs;
- for (auto &PHI : CreatedPHIs)
- SortedPHIs.push_back(PHI);
+ SmallVector<LDVSSAPhi *, 8> SortedPHIs(CreatedPHIs);
llvm::sort(SortedPHIs, [&](LDVSSAPhi *A, LDVSSAPhi *B) {
return BBToOrder[&A->getParent()->BB] < BBToOrder[&B->getParent()->BB];