[all-commits] [llvm/llvm-project] 033c9c: [PowerPC] Fix use check of swap-reduction

[Qiu Chaofan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 033c9c25520c4aa2825e3e162f88f48e189794db
      https://github.com/llvm/llvm-project/commit/033c9c25520c4aa2825e3e162f88f48e189794db
  Author: Qiu Chaofan <qiucofan at cn.ibm.com>
  Date:   2021-04-07 (Wed, 07 Apr 2021)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
    M llvm/test/CodeGen/PowerPC/swap-reduction.ll

  Log Message:
  -----------
  [PowerPC] Fix use check of swap-reduction

This will fix swap-reduction in DAGISel for cases where COPY_TO_REGCLASS
has multiple uses.