[all-commits] [llvm/llvm-project] fb329f: [Target] Move SubRegIdxRanges from MCSubtargetInfo...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fb329f18445cb33d242cc500ca618d03674b22ad
      https://github.com/llvm/llvm-project/commit/fb329f18445cb33d242cc500ca618d03674b22ad
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2024-03-22 (Fri, 22 Mar 2024)

  Changed paths:
    M llvm/include/llvm/CodeGen/TargetRegisterInfo.h
    M llvm/include/llvm/MC/MCRegisterInfo.h
    M llvm/lib/CodeGen/TargetRegisterInfo.cpp
    M llvm/lib/MC/MCRegisterInfo.cpp
    M llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp
    M llvm/unittests/CodeGen/MFCommon.inc
    M llvm/utils/TableGen/RegisterInfoEmitter.cpp

  Log Message:
  -----------
  [Target] Move SubRegIdxRanges from MCSubtargetInfo to TargetInfo. (#86245)

I'm planning to add HwMode support to SubRegIdxRanges for RISC-V GPR
pairs. The MC layer is currently unaware of the HwMode for registers and
I'd like to keep it that way.

This information is not used by the MC layer so I think it is safe to
move it.



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