[all-commits] [llvm/llvm-project] dec341: [GlobalISel] Add combine for merge(unmerge) and us...

[Amara Emerson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dec34104bfa505f39bb81d24c9ca064a4a03c88a
      https://github.com/llvm/llvm-project/commit/dec34104bfa505f39bb81d24c9ca064a4a03c88a
  Author: Amara Emerson <amara at apple.com>
  Date:   2021-07-26 (Mon, 26 Jul 2021)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/CombinerHelper.h
    M llvm/include/llvm/Target/GlobalISel/Combine.td
    M llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
    M llvm/lib/Target/AArch64/AArch64Combine.td
    A llvm/test/CodeGen/AArch64/GlobalISel/postlegalizer-combiner-merge.mir

  Log Message:
  -----------
  [GlobalISel] Add combine for merge(unmerge) and use AArch64 postlegal-combiner.

Differential Revision: https://reviews.llvm.org/D106761