llvm-project

df2d2d12 - [PGO] Add ProfileInjector and ProfileVerifier passes (#147388)

[PGO] Add ProfileInjector and ProfileVerifier passes (#147388) Adding 2 passes, one to inject `MD_prof` and one to check its presence. A subsequent patch will add these (similar to debugify) to `opt` (and, eventually, a variant of this, to `llc`) Tracking issue: #147390