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LoopRotationUtils: Use initializer list instead of repeated push_back #139312

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Merged
merged 1 commit into from
May 9, 2025
Merged

LoopRotationUtils: Use initializer list instead of repeated push_back #139312

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8 changes: 4 additions & 4 deletions llvm/lib/Transforms/Utils/LoopRotationUtils.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -822,10 +822,10 @@ bool LoopRotate::rotateLoop(Loop *L, bool SimplifiedLatch) {
if (DT) {
// The OrigPreheader branches to the NewHeader and Exit now. Then, inform
// the DT about the removed edge to the OrigHeader (that got removed).
SmallVector<DominatorTree::UpdateType, 3> Updates;
Updates.push_back({DominatorTree::Insert, OrigPreheader, Exit});
Updates.push_back({DominatorTree::Insert, OrigPreheader, NewHeader});
Updates.push_back({DominatorTree::Delete, OrigPreheader, OrigHeader});
SmallVector<DominatorTree::UpdateType, 3> Updates = {
{DominatorTree::Insert, OrigPreheader, Exit},
{DominatorTree::Insert, OrigPreheader, NewHeader},
{DominatorTree::Delete, OrigPreheader, OrigHeader}};

if (MSSAU) {
MSSAU->applyUpdates(Updates, *DT, /*UpdateDT=*/true);
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