[PATCH] D110630: [DebugInfo][InstrRef] Use PHI placement utilities for variable-value calculations

[Jeremy Morse via Phabricator via llvm-commits]

jmorse updated this revision to Diff 378163.
jmorse added a comment.

Update for review comments, labelled all the block numbers with names, adjusted comments, and deleted some now unused variables.

I've also switched the "BlockNo" field of class DbgValue to being an int rather than unsigned: MachineBasicBlock::getNumber returns a signed int, so it makes sense to store something as close to that as possible.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110630/new/

https://reviews.llvm.org/D110630

Files:
  llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
  llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.h
  llvm/test/DebugInfo/MIR/InstrRef/pick-vphi-in-shifting-loop.mir
  llvm/unittests/CodeGen/InstrRefLDVTest.cpp

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