[PATCH] D51742: [AMDGPU] Fix regression with not maintaining MachineDominatorTree

[Scott Linder via Phabricator via llvm-commits]

scott.linder created this revision.
scott.linder added a reviewer: arsenm.
Herald added subscribers: llvm-commits, t-tye, tpr, dstuttard, yaxunl, nhaehnle, wdng, jvesely, kzhuravl.

Fix regression introduced in https://reviews.llvm.org/D50982 where the MDT was not kept up-to-date when new MachineBasicBlocks were added.


Repository:
  rL LLVM

https://reviews.llvm.org/D51742

Files:
  lib/Target/AMDGPU/SIFixSGPRCopies.cpp
  lib/Target/AMDGPU/SIInstrInfo.cpp
  lib/Target/AMDGPU/SIInstrInfo.h

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