[PATCH] D136208: [llvm-reduce] Attempt to strip debug info

Arthur Eubanks via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Oct 20 15:19:27 PDT 2022


aeubanks added a comment.

In D136208#3871694 <https://reviews.llvm.org/D136208#3871694>, @arsenm wrote:

> I don't really know enough about debug info to dispute this, but I don't find working around invalid reductions in the existing passes a compelling reason to special case eliminating all the debug info

there are random constraints on debug info metadata, e.g. https://reviews.llvm.org/D135492. while it's possible to handle all of these in all the different passes, I don't think it's necessarily worth the effort if most of the time debug info doesn't matter anyway


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https://reviews.llvm.org/D136208



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