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| author | Lei Wang <wlei@fb.com> | 2025-03-04 11:39:59 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-03-04 11:39:59 -0800 |
| commit | d38380d3d808183652c1e9be34e3a2476ed6ea70 (patch) | |
| tree | 4616e9147fdbafd9f3c74f8a1b289c1a191974d1 /lldb/source/Plugins/ObjectFile/JSON/ObjectFileJSON.cpp | |
| parent | ee4bc5a8ca94e915a40daddd79237bf3b7520bf9 (diff) | |
[CSSPGO] Fix redundant reading of profile metadata (#129609)
Fix a build speed regression due to repeated reading of profile
metadata. Before the function `readFuncMetadata(ProfileHasAttribute,
Profiles)` reads the metadata for all the functions(`Profiles`),
however, it's actually used for on-demand loading, it can be called for
multiple times, which leads to redundant reading that causes the build
speed regression. Now fix it to read the metadata only for the new
loaded functions(functions in the `FuncsToUse`).
Diffstat (limited to 'lldb/source/Plugins/ObjectFile/JSON/ObjectFileJSON.cpp')
0 files changed, 0 insertions, 0 deletions