Markus Lavin 72b9deb21f [CodeGen] Skip over dbg-instr in twoaddr pass ...

A DBG_VALUE between a two-address instruction and a following COPY
would prevent rescheduleMIBelowKill optimization inside
TwoAddressInstructionPass.

Differential Revision: https://reviews.llvm.org/D55987

llvm-svn: 350289

2019-01-03 08:36:06 +00:00

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