llvm-project

4959e8a1 - [BOLT][NFCI] Use heuristic for matching split global functions (#90429)

[BOLT][NFCI] Use heuristic for matching split global functions (#90429) This change speeds up fragment matching for large BOLTed binaries where all fragments of global parent functions are put under `bolt-pseudo.o` file symbol: - before: iterating over symbols under `bolt-pseudo.o` only to fail to find a parent, - after: bail out immediately and use a global parent by name. Test Plan: NFC, updated register-fragments-bolt-symbols.s