[all-commits] [llvm/llvm-project] 307e0d: AMDGPU/GlobalISel: Fix processing new phi in water...

[Matt Arsenault via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 307e0d5490a5f2a069a00e4273784d1a2e005ab9
      https://github.com/llvm/llvm-project/commit/307e0d5490a5f2a069a00e4273784d1a2e005ab9
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-02-05 (Wed, 05 Feb 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp

  Log Message:
  -----------
  AMDGPU/GlobalISel: Fix processing new phi in waterfall loop

The adjusted iterator range included the last we just inserted, and
don't want to process. Figure out the new iterator range before
inserting phis. This was a harmless problem, but added an unnecessary
complication for a future patch.