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| author | David Blaikie <dblaikie@gmail.com> | 2020-02-06 14:37:23 -0800 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2020-02-07 16:29:58 -0800 |
| commit | ba9cae58bbdd41451ee67773c9d0f90a01756f12 (patch) | |
| tree | 589e70d38cd5eb43e6f8c4fe80895a092ecbe334 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 35c63d66aaae65a7004d94e0a6668ff19612ba5e (diff) | |
| download | llvm-ba9cae58bbdd41451ee67773c9d0f90a01756f12.zip llvm-ba9cae58bbdd41451ee67773c9d0f90a01756f12.tar.gz llvm-ba9cae58bbdd41451ee67773c9d0f90a01756f12.tar.bz2 | |
IR Linking: Support merging Warning+Max module metadata flags
Summary:
Debug Info Version was changed to use "Max" instead of "Warning" per the
original design intent - but this maxes old/new IR unlinkable, since
mismatched merge styles are a linking failure.
It seems possible/maybe reasonable to actually support the combination
of these two flags: Warn, but then use the maximum value rather than the
first value/earlier module's value.
Reviewers: tejohnson
Differential Revision: https://reviews.llvm.org/D74257
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions