[PATCH] D75173: [Transform][MemCpyOpt] Add missing DebugLoc to %tmpbitcast

[Vedant Kumar via Phabricator via llvm-commits]

vsk added a comment.

I’m not sure I understand why two run lines are needed, and neither are what I’d expect. The test has nothing to do with instcombine afaict, and running debugify /after/ memcpyopt is too late (that won’t test anything, as the real pass has already finished before we try attaching debug metadata).

Istm you just need one run line: opt -debugify -memcpyopt -check-debugify


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  https://reviews.llvm.org/D75173/new/

https://reviews.llvm.org/D75173