[all-commits] [llvm/llvm-project] c7449c: [RISCV] Refactor RISCVDisassembler::getInstruction...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c7449c1770eef0345c32e2b6ad5344e9a06ed2c5
      https://github.com/llvm/llvm-project/commit/c7449c1770eef0345c32e2b6ad5344e9a06ed2c5
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2023-02-06 (Mon, 06 Feb 2023)

  Changed paths:
    M llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp

  Log Message:
  -----------
  [RISCV] Refactor RISCVDisassembler::getInstruction to remove repeated code. NFC

For 4 byte instructions we were always setting size to 4 eventually. Same
for 2 byte instructions. So do it as soon as we know the from the opcode.

Add a return to the end of the 4 byte code so we don't have to have an else
around the 2 byte code.

Differential Revision: https://reviews.llvm.org/D143445