[llvm] [NewGVN] Set parent to the temporal instructions that are generated during phi-of-ops optimization (PR #66314)
Nikita Popov via llvm-commits
llvm-commits at lists.llvm.org
Fri Sep 15 00:08:51 PDT 2023
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@@ -2666,6 +2671,7 @@ Value *NewGVN::findLeaderForInst(Instruction *TransInst,
TempToBlock.insert({TransInst, PredBB});
InstrDFS.insert({TransInst, IDFSNum});
+ PhiOfOpsCandidate = TransInst;
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nikic wrote:
This never gets reset -- isn't it going to leak into all future calls of performSymbolicEvaluation?
https://github.com/llvm/llvm-project/pull/66314
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