[llvm-branch-commits] [clang] release/21.x: [Clang][CMake] Use IRPGO instead of FE PGO for Cmake Caches (#155957) (PR #156271)

[Mircea Trofin via llvm-branch-commits]

https://github.com/mtrofin approved this pull request.

lgtm, but you probably want the release branch owner to lgtm, too

https://github.com/llvm/llvm-project/pull/156271