[PATCH] D25286: Ignore debug info when making optimization decisions in SimplifyCFG.

[Dehao Chen via llvm-commits]

danielcdh created this revision.
danielcdh added reviewers: davidxl, mzolotukhin.
danielcdh added a subscriber: llvm-commits.

Debug info should *not* affect code generation. This patch properly handles debug info to make sure the generated code are the same with or without debug info.


https://reviews.llvm.org/D25286

Files:
  lib/Transforms/Utils/SimplifyCFG.cpp
  test/Transforms/SimplifyCFG/sink-common-code.ll

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