[PATCH] D66467: [Codegen] skip debug instr to avoid code change

[Chris Ye via Phabricator via llvm-commits]

yechunliang added a comment.

@bjope thanks for the information. Without this patch, I have seem some check issues already there, I suggest to fix the issue first before apply this patch, than verify this patch. I don't know whether the CHECK in test case  is correct or not, would you please help to provide test case without debug, help me find the normal behavior that could pass llc check without error, so that we could compare the result and diagnose why debug or cfi instructions impact the branch-folder pass.  As this PR already merged, It's better for us to file a new bug and fix with another commit.


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  https://reviews.llvm.org/D66467/new/

https://reviews.llvm.org/D66467