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| author | Nico Weber <thakis@chromium.org> | 2021-08-27 23:27:03 -0400 |
|---|---|---|
| committer | Nico Weber <thakis@chromium.org> | 2021-08-30 13:56:45 -0400 |
| commit | 83df94067d367d91dcc37e269a3d7317ebe97bb4 (patch) | |
| tree | 862e7f856de1602224c7712aa90cad25e74554ef /llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp | |
| parent | 0529e2e01888129b21becd1fe3a61d9cb07c6fcd (diff) | |
| download | llvm-83df94067d367d91dcc37e269a3d7317ebe97bb4.zip llvm-83df94067d367d91dcc37e269a3d7317ebe97bb4.tar.gz llvm-83df94067d367d91dcc37e269a3d7317ebe97bb4.tar.bz2 | |
[lld/mac] Tweak estimateStubsInRangeVA a bit
- Move a few variables closer to their uses, remove some completely
(no behavior change)
- Add some comments
- Make maxPotentialThunks include calls to stubs. It's possible that
an earlier call to a stub late in the stub table will need a thunk,
and that inserted thunk could push a stub earlier in the stub table
out of range. This is unlikely to happen, but usually there are
way fewer stub calls than non-stub calls, so if we're doing a
conservative approximation here we might as well do it correctly.
(For chromium's unit_tests target, 134421/242639 stub calls are
direct calls without this change, compared to 134408/242639 with
this change)
No real, meaningful behavior difference.
Differential Revision: https://reviews.llvm.org/D108924
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp')
0 files changed, 0 insertions, 0 deletions