[PATCH] D70350: [DWARF] Allow cross-CU references of subprogram definitions

David Blaikie via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Nov 22 18:08:47 PST 2019


dblaikie added a comment.

In D70350#1757579 <https://reviews.llvm.org/D70350#1757579>, @vsk wrote:

> This breaks the dwarf produced in an LTO build of xnu. With the patch applied I start seeing a lot of verification failures, mostly about the ranges in a DIE lying outside of the parent DIE's ranges.


Given what's happening here, I would suspect the verification might be incorrect rather than the DWARF. Could you provide a small (or any sized, really) example of the DWARF that's being flagged as invalid?


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https://reviews.llvm.org/D70350





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