[PATCH] D107016: [DebugInfo][LoopStrengthReduction] Ensure restoration of cached DIExpression when using SCEV-based salvaging

Chris Jackson via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 5 23:27:45 PDT 2021

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chrisjackson added a comment.

Furthermore, if LSR has not modified the DIExpression, then restoring it to the cached DIExpression is a NOP.


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