[PATCH] D54591: AMDGPU: Fix analyzeBranch failing with pseudoterminators

[Matt Arsenault via Phabricator via llvm-commits]

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

If a block had one of the _term instructions used for gluing
exec modifying instructions to the end of the block,
analyzeBranch would fail, preventing the verifier from catching
a broken successor list.


https://reviews.llvm.org/D54591

Files:
  lib/Target/AMDGPU/SIInsertSkips.cpp
  lib/Target/AMDGPU/SIInstrInfo.cpp
  lib/Target/AMDGPU/SIInstructions.td
  test/CodeGen/AMDGPU/verifier-pseudo-terminators.mir

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