tree 6b26f8557c335196b66b77791f39a7d570e8ddd7
parent ad01e0ac66441b28f9dc8acebd0dea5ea94a0f20
author Mircea Trofin <mtrofin@google.com> 1744158649 -0700
committer GitHub <noreply@github.com> 1744158649 -0700
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[ctxprof] Use the flattened contextual profile pre-thinlink (#134723)

Flatten the profile pre-thinlink so that ThinLTO has something to work with for the parts of the binary that aren't covered by contextual profiles. Post-thinlink, the flattener is re-run and will actually change profile info, but just for the modules containing contextual trees ("specialized modules"). For the rest, the flattener just yanks out the instrumentation.