[all-commits] [llvm/llvm-project] a16797: [MC] Use ParseStatus in generated AsmParser methods

Sergei Barannikov via All-commits all-commits at lists.llvm.org
Tue Jul 4 12:10:22 PDT 2023

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a16797699e6f8a90a315d8b895da271854a0888e
  Author: Sergei Barannikov <barannikov88 at gmail.com>
  Date:   2023-07-04 (Tue, 04 Jul 2023)

  Changed paths:
    M llvm/include/llvm/MC/MCParser/MCTargetAsmParser.h
    M llvm/utils/TableGen/AsmMatcherEmitter.cpp

  Log Message:
  [MC] Use ParseStatus in generated AsmParser methods

ParseStatus is slightly more convenient to use due to implicit
conversion from bool, which allows to do something like:
  return Error(L, "msg");
when with MatchOperandResultTy it had to be:
  Error(L, "msg");
  return MatchOperand_ParseFail;
It also has more appropriate name since parse* methods are not only for
parsing operands.

Reviewed By: kosarev

Differential Revision: https://reviews.llvm.org/D154303

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