[all-commits] [llvm/llvm-project] c464fe: [DAG] Constant fold FMAD (#69324)

[Pierre van Houtryve via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c464fea779c846e92d0c5750324f9879ca2d3a49
      https://github.com/llvm/llvm-project/commit/c464fea779c846e92d0c5750324f9879ca2d3a49
  Author: Pierre van Houtryve <pierre.vanhoutryve at amd.com>
  Date:   2023-10-18 (Wed, 18 Oct 2023)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/test/CodeGen/AMDGPU/udiv.ll

  Log Message:
  -----------
  [DAG] Constant fold FMAD (#69324)

This has very little effect on codegen in practice, but is a nice to
have I think.

See #68315