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| author | Michael O'Farrell <micpof@gmail.com> | 2024-10-22 16:05:40 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-10-22 16:05:40 -0700 |
| commit | 10f0c1aadd878be3bd7c586c4a2c7d7c76aee733 (patch) | |
| tree | f626950285822fe50adf12e1463df27851e11457 /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | 8a12e0131f3d84b470fac63af042aa96a1b19f56 (diff) | |
| download | llvm-10f0c1aadd878be3bd7c586c4a2c7d7c76aee733.zip llvm-10f0c1aadd878be3bd7c586c4a2c7d7c76aee733.tar.gz llvm-10f0c1aadd878be3bd7c586c4a2c7d7c76aee733.tar.bz2 | |
[PGO] Ensure non-zero entry-count after `populateCounters` (#112029)
With sampled instrumentation (#69535), profile counts may appear corrupt
and `fixFuncEntryCount` may assert. In particular a function can have a
0 block count for its entry, while later blocks are non zero. This is
only likely to happen for colder functions, so it is reasonable to take
any action that does not crash. Here we simply bail from fixing the
entry count.
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
0 files changed, 0 insertions, 0 deletions