[PATCH] D109359: [TableGen] Emit a warning for unused template args

[Cullen Rhodes via Phabricator via llvm-commits]

c-rhodes updated this revision to Diff 383777.
c-rhodes edited the summary of this revision.
c-rhodes added a comment.

- Emit warning by default in TableGen.
- Change `--warn-on-unused-template-args` to `--no-warn-on-unused-template-args` to disable warning.
- Warning is disabled for LLVM and sub-projects if `LLVM_ENABLE_WARNINGS=OFF.`
- Disable warning for existing TableGen tests with unused template args.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D109359/new/

https://reviews.llvm.org/D109359

Files:
  llvm/cmake/modules/TableGen.cmake
  llvm/include/llvm/TableGen/Record.h
  llvm/lib/TableGen/Main.cpp
  llvm/lib/TableGen/Record.cpp
  llvm/lib/TableGen/TGParser.cpp
  llvm/lib/TableGen/TGParser.h
  llvm/test/TableGen/2010-03-24-PrematureDefaults.td
  llvm/test/TableGen/TemplateArgRename.td
  llvm/test/TableGen/cond-subclass.td
  llvm/test/TableGen/defmclass.td
  llvm/test/TableGen/if.td
  llvm/test/TableGen/isa.td
  llvm/test/TableGen/pr8330.td
  llvm/test/TableGen/warn-unused-template-arg.td

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