[PATCH] D56151: [DebugInfo] PR40010: Avoid register coalesing altering DBG_VALUE valuations

[Jeremy Morse via Phabricator via llvm-commits]

jmorse updated this revision to Diff 179705.
jmorse edited the summary of this revision.
jmorse added a comment.

Target only DBG_VALUEs that are definitely resurrected with a different def by register coalescing.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56151/new/

https://reviews.llvm.org/D56151

Files:
  lib/CodeGen/RegisterCoalescer.cpp
  test/CodeGen/X86/pr40010.mir

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