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| author | David Tellenbach <dtellenbach@apple.com> | 2024-07-10 16:58:03 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-07-10 16:58:03 -0700 |
| commit | 8ab1dd3c5196960a42965081fdf521b367e8607a (patch) | |
| tree | 772f7688a06bf3a3ed10036a527e55be45396b6e /llvm/lib/CodeGen/MachineCopyPropagation.cpp | |
| parent | d38a8e937b51f52ab4c324b99d984d3031833b63 (diff) | |
| download | llvm-8ab1dd3c5196960a42965081fdf521b367e8607a.zip llvm-8ab1dd3c5196960a42965081fdf521b367e8607a.tar.gz llvm-8ab1dd3c5196960a42965081fdf521b367e8607a.tar.bz2 | |
[DWARFLinker] Allow emission of repeated identical discriminators (#98255)
Zero discriminator for each row in the line-table to correctly emit
repeated but identical discriminators.
Without this patch line-tables like
0x0000000100003bac 12 20 0 0 65 0
0x0000000100003bb4 12 30 0 0 65 0
0x0000000100003bbc 12 28 0 0 65 0
0x0000000100003bcc 12 17 0 0 65 0
get falsely linked as
0x0000000100003bac 12 20 0 0 65 0
0x0000000100003bb4 12 30 0 0 0 0
0x0000000100003bbc 12 28 0 0 0 0
0x0000000100003bcc 12 17 0 0 0 0
Diffstat (limited to 'llvm/lib/CodeGen/MachineCopyPropagation.cpp')
0 files changed, 0 insertions, 0 deletions