[all-commits] [llvm/llvm-project] e9035e: [CSKY] Use parseOptionalToken. NFC

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e9035ea4057da30c714266941195de3ef8898b2d
      https://github.com/llvm/llvm-project/commit/e9035ea4057da30c714266941195de3ef8898b2d
  Author: Fangrui Song <i at maskray.me>
  Date:   2023-06-15 (Thu, 15 Jun 2023)

  Changed paths:
    M llvm/lib/Target/CSKY/AsmParser/CSKYAsmParser.cpp

  Log Message:
  -----------
  [CSKY] Use parseOptionalToken. NFC

Many code paths are untested.
Some "expected ..." messages are adjusted, otherwise NFC.