[PATCH] D59553: [LLD][ELF][DebugInfo] llvm-symbolizer shows incorrect source line info if --gc-sections used

[Alexey Lapshin via Phabricator via llvm-commits]

avl added a comment.

@MaskRay  Hi MaskRay, PRETEND is a connected but separate issue. I agree it would be good to implement some kind of the PRETEND/CB_PRETEND logic in lld. But it does not make obsolete this patch. implementing of PRETEND logic answers the question "how to select proper debug info for COMDAT section". That patch answers the question "How to avoid overlapping address ranges in case debug info referenced to deleted code presented". This patch makes sense not only for PRETEND. Thus, I do not agree with "If we have PRETEND, we will not need the -2 hack in relocateNonAlloc". Let`s not mixup issues.


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  https://reviews.llvm.org/D59553/new/

https://reviews.llvm.org/D59553