llvm-project

bf6debcf - [FunctionSpecialization] Fix profile count preserving logic (#157939)

[FunctionSpecialization] Fix profile count preserving logic (#157939) The previous fix in #157768 had a bug; instead of subtracting the original function's call count per call site of a specialization, we were subtracting the running total of the specialization's calls. Tracking issue: #147390