[all-commits] [llvm/llvm-project] 7b31d3: Revert "[RDF] Allow RegisterRef to contain registe...

[Nico Weber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7b31d3dada151b3a8e9f56557bdc3401c2644977
      https://github.com/llvm/llvm-project/commit/7b31d3dada151b3a8e9f56557bdc3401c2644977
  Author: Nico Weber <thakis at chromium.org>
  Date:   2023-06-12 (Mon, 12 Jun 2023)

  Changed paths:
    M llvm/include/llvm/CodeGen/RDFGraph.h
    M llvm/include/llvm/CodeGen/RDFRegisters.h
    M llvm/lib/CodeGen/RDFGraph.cpp
    M llvm/lib/CodeGen/RDFLiveness.cpp
    M llvm/lib/CodeGen/RDFRegisters.cpp
    M llvm/lib/Target/Hexagon/RDFCopy.cpp
    M llvm/lib/Target/Hexagon/RDFCopy.h

  Log Message:
  -----------
  Revert "[RDF] Allow RegisterRef to contain register unit" and follow-ups

This reverts commit 859b05b02d3fd9ab6b77f2bed8df6902fe704806.

Also reverts these follow-ups:

Revert "[RDF] Remove `constexpr` from `hash"
This reverts commit 621507ce20ad8eef2986be2712631165e53b7d91.

Revert "[RDF] Do not use trailing return type after all, NFC"
This reverts commit 46e19e3a2c45e7fb5f501bdb983a7151c158304f.

Revert "[RDF] Stop looking when reached code node in getNextRef with NextOnly"
This reverts commit a049ce9d1bd5a7c1c4fcccc6a801b72b00ea8e0f.

Revert "[RDF] Use trailing return type syntax, NFC"
This reverts commit d3b34b7f3a7cbfc96aea897419f167b5ee19e61a.

Revert "[RDF] Define short type names: NodeAddr<XyzNode*> -> Xyz, NFC"
This reverts commit f8ed60b56d1948422dda924fcf450560591e8a19.