[PATCH] D94926: [LoopInfo] Fix a typo in compareLoops

Kazu Hirata via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jan 18 11:55:45 PST 2021


kazu created this revision.
kazu added reviewers: fhahn, efriedma.
kazu requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

The code here is checking to see if two sets are identical.
OtherBlocksSet should point to OtherL->getBlocksSet() instead.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D94926

Files:
  llvm/include/llvm/Analysis/LoopInfoImpl.h


Index: llvm/include/llvm/Analysis/LoopInfoImpl.h
===================================================================
--- llvm/include/llvm/Analysis/LoopInfoImpl.h
+++ llvm/include/llvm/Analysis/LoopInfoImpl.h
@@ -673,7 +673,8 @@
          "Mismatched basic blocks in the loops!");
 
   const SmallPtrSetImpl<const BlockT *> &BlocksSet = L->getBlocksSet();
-  const SmallPtrSetImpl<const BlockT *> &OtherBlocksSet = L->getBlocksSet();
+  const SmallPtrSetImpl<const BlockT *> &OtherBlocksSet =
+      OtherL->getBlocksSet();
   assert(BlocksSet.size() == OtherBlocksSet.size() &&
          llvm::all_of(BlocksSet,
                       [&OtherBlocksSet](const BlockT *BB) {


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