[PATCH] D121366: Allow ImproveChain to get past relaxed atomics

[Yoni Lavi via Phabricator via llvm-commits]

yoni-lavi updated this revision to Diff 417554.
yoni-lavi added a comment.

- again


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121366/new/

https://reviews.llvm.org/D121366

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp


Index: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
===================================================================
--- llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -24062,6 +24062,7 @@
               Optional<int64_t>(Size),
               LSN->getMemOperand()};
     }
+
     if (const auto *LN = cast<LifetimeSDNode>(N))
       return {false /*isVolatile*/, /*isAtomic*/ false, LN->getOperand(1),
               (LN->hasOffset()) ? LN->getOffset() : 0,


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