[PATCH] D78180: [X86][MC] Reduce the parameters of functions in X86MCCodeEmitter(Part I)

[Kan Shengchen via Phabricator via llvm-commits]

skan created this revision.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.

The function in X86MCCodeEmitter has too many parameters to make it look
messy, and some parameters are unnecessary. This is the first patch to
reduce their parameters.

The follwing operations are cheap

  unsigned Opcode = MI.getOpcode();
  const MCInstrDesc &Desc = MCII.get(Opcode);
  uint64_t TSFlags = Desc.TSFlags;

So if we pass a `MCInst`, we don't need to pass `MCInstrDesc`;
if we pass a `MCInstrDesc`, we don't need to pass `TSFlags`.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D78180

Files:
  llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp

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