[PATCH] D58672: [X86] Avoid codegen changes when DBG_VALUE appears between lowered selects

[Jeremy Morse via Phabricator via llvm-commits]

jmorse updated this revision to Diff 188922.
jmorse added a comment.

Incorporate feedback: use skipDebugInstructionsForward for better readability, iterate forwards when sinking DBG_VALUEs.

(We still have to juggle iterators when sinking the DBG_VALUEs as I believe the current one is invalidated when you call removeFromParent()).


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58672/new/

https://reviews.llvm.org/D58672

Files:
  lib/Target/X86/X86ISelLowering.cpp
  test/CodeGen/X86/pseudo_cmov_lower2.ll

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