llvm-project

80ae4e50 - [llvm-profgen] Read build ID from binary for perfscript address filtering (#190862)

[llvm-profgen] Read build ID from binary for perfscript address filtering (#190862) For shared libraries (.so), read the binary's build ID during load() using object::getBuildID() and store it as FilterBuildID. Main executables keep FilterBuildID empty, matching the convention that their perfscript addresses have no buildid prefix. This enables automatic build ID-based filtering of perfscript addresses in [buildid:]0xaddr format without requiring a CLI option.