[all-commits] [llvm/llvm-project] 613962: llvm-dwp: Include dwo name even when the input is ...
David Blaikie via All-commits
all-commits at lists.llvm.org
Thu Jul 28 13:24:21 PDT 2022
Author: David Blaikie <dblaikie at gmail.com>
Date: 2022-07-28 (Thu, 28 Jul 2022)
llvm-dwp: Include dwo name even when the input is a dwo
This still only includes the dwo name if it's in the DW_AT_dwo_name
attribute in the split unit - though it could be improved/modified to
use the dwo name from the command line (if linking raw dwo files) or
retrieved from the DW_AT_dwo_name in the executable (when using -e).
It's useful in any case because you might have a large command line with
many files and knowing exactly which dwo files are relevant will
simplify debugging, but especially with '-e' when you didn't pass the
dwo files explicitly in nthe first place it would be quite non-obvious
where the duplicate units are coming from.
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