[all-commits] [llvm/llvm-project] 460e84: [RISCV] Add getSameRatioLMUL (#69570)

[Wang Pengcheng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 460e84398a19b8b662985e872a5e9762ca056a1b
      https://github.com/llvm/llvm-project/commit/460e84398a19b8b662985e872a5e9762ca056a1b
  Author: Wang Pengcheng <137158460+wangpc-pp at users.noreply.github.com>
  Date:   2023-10-20 (Fri, 20 Oct 2023)

  Changed paths:
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVBaseInfo.cpp
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVBaseInfo.h
    M llvm/unittests/Target/RISCV/CMakeLists.txt
    A llvm/unittests/Target/RISCV/RISCVBaseInfoTest.cpp

  Log Message:
  -----------
  [RISCV] Add getSameRatioLMUL (#69570)

To calculate the LMUL with the same SEW/LMUL ratio when providing
EEW.