[PATCH] D91036: [TableGen] Enhance the six comparison bang operators.

[Paul C. Anagnostopoulos via Phabricator via llvm-commits]

Paul-C-Anagnostopoulos created this revision.
Paul-C-Anagnostopoulos added reviewers: lattner, nhaehnle, madhur13490.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.
Paul-C-Anagnostopoulos requested review of this revision.

All six comparison operators now work with strings.

In addition, the !eq and !ne operators work with records. This eliminates lots of !cast<string> operations that were necessary to compare record names as strings.

The Programmer's Reference is updated.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D91036

Files:
  llvm/docs/TableGen/ProgRef.rst
  llvm/lib/TableGen/Record.cpp
  llvm/lib/TableGen/TGParser.cpp
  llvm/test/TableGen/compare.td

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