[PATCH] D99900: [llvm] [testsuite] Fix invalid DW_AT_location DWARF expression in unattached-global.ll
Adrian Prantl via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Apr 8 14:17:58 PDT 2021
aprantl added a comment.
Yeah, my understanding is that all global variables start out as both !dbg attachements on LLVM globals *and* in the list of globals in the DICompileUnit. This way we don't loose track of them when the LLVM global symbol gets deleted by an optimization.
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D99900/new/
https://reviews.llvm.org/D99900
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