[PATCH] D36224: [TwoAddressInstructionPass] Replace subregister uses when processing tied operands

[Bjorn Pettersson via Phabricator via llvm-commits]

bjope updated this revision to Diff 167464.
bjope added a comment.

1. Added livevars and verify-machineinstrs to the RUN line in the test case.
2. Solved the fault detected by the verifier, i.e. incorrectly setting of `killed` on %0 in the inserted COPY instruction in test2.


Repository:
  rL LLVM

https://reviews.llvm.org/D36224

Files:
  lib/CodeGen/TwoAddressInstructionPass.cpp
  test/CodeGen/Hexagon/two-addr-tied-subregs.mir

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