[PATCH] D122378: [doc] Rely on tblgen to dump supported options value when generating doc

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

`clang-tblgen --gen-opt-docs -I ../llvm/include -I include/clang/Driver include/clang/Driver/ClangOptionDocs.td`

For -gsplit-dwarf, the message has lost information. I have found similar patterns for other options.

   .. option:: -gsplit-dwarf=<arg>
   .. program:: clang
   
  -Set DWARF fission mode to either 'split' or 'single'
  +Set DWARF fission mode
   
   .. option:: -gstrict-dwarf, -gno-strict-dwarf


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https://reviews.llvm.org/D122378