llvm-project

52b0e3f1 - [NFC][SampleFDO] In text sample prof reader, report dreport more concrete parsing errors for different line types (#154885)

[NFC][SampleFDO] In text sample prof reader, report dreport more concrete parsing errors for different line types (#154885) The format `'NUM[.NUM]: NUM[ mangled_name:NUM]*'` applies for most line types except metadata ones.