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| author | 2025-03-05 22:07:14 -0800 | |
|---|---|---|
| committer | 2025-03-05 22:07:14 -0800 | |
| commit | f68b9cbba5b1f6d79992d8dba9e75c8b4d6965da (patch) | |
| tree | 27b550605fcdfc186110ff70e96283e53ef60ec7 /cc | |
| parent | e52331db53aee2966b5cea276c4796923996f6f4 (diff) | |
| parent | a3ced3fe6eede2787db3a67d296076c759b7c356 (diff) | |
Merge "Enable --salvage-unused-profile for AutoFDO" into main
Diffstat (limited to 'cc')
| -rw-r--r-- | cc/afdo.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cc/afdo.go b/cc/afdo.go index 1233e332e..9be39185c 100644 --- a/cc/afdo.go +++ b/cc/afdo.go @@ -108,6 +108,8 @@ func (afdo *afdo) flags(ctx ModuleContext, flags Flags) Flags { // Salvage stale profile by fuzzy matching and use the remapped location for sample profile query. flags.Local.CFlags = append([]string{"-mllvm", "--salvage-stale-profile=true"}, flags.Local.CFlags...) flags.Local.CFlags = append([]string{"-mllvm", "--salvage-stale-profile-max-callsites=2000"}, flags.Local.CFlags...) + // Salvage stale profile by fuzzy matching renamed functions. + flags.Local.CFlags = append([]string{"-mllvm", "--salvage-unused-profile=true"}, flags.Local.CFlags...) flags.Local.LdFlags = append([]string{profileUseFlag, "-Wl,-mllvm,-no-warn-sample-unused=true"}, flags.Local.LdFlags...) // Update CFlagsDeps and LdFlagsDeps so the module is rebuilt |