[PATCH] D69943: Attempt to Salvage Debug Info or undef intrinsics when dropping trivially deletable instructions in reassociate pass

[David Stenberg via Phabricator via llvm-commits]

dstenb added a comment.

If D69809 <https://reviews.llvm.org/D69809> lands before this patch, then you can use the helper function `salvageDebugInfoOrMarkUndef()` which the former introduces.


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  https://reviews.llvm.org/D69943/new/

https://reviews.llvm.org/D69943