[PATCH] D97748: [SystemZ][z/OS] Add support to validate a HLASM Label.

[Anirudh Prasad via Phabricator via llvm-commits]

anirudhp updated this revision to Diff 327820.
anirudhp added a reviewer: hubert.reinterpretcast.
anirudhp added a comment.

- Fixed grammatical errors in various comments and in some cases, made them more descriptive.
- Added support to check for national characters ($,@,#) along with "_". To achieve this, introduced two new private inline functions called `isHLASMAlpha` and `isHLASMAlnum`


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D97748/new/

https://reviews.llvm.org/D97748

Files:
  llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp
  llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmInfo.cpp
  llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmInfo.h

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