[PATCH] D34639: Fix DebugLoc propagation for unreachable LoadInst

[Weiming Zhao via Phabricator via llvm-commits]

weimingz updated this revision to Diff 105948.
weimingz added a comment.

simplify test case


Repository:
  rL LLVM

https://reviews.llvm.org/D34639

Files:
  lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
  lib/Transforms/Scalar/GVN.cpp
  test/Transforms/GVN/PRE/2017-06-28-pre-load-dbgloc.ll
  test/Transforms/GVN/PRE/phi-translate.ll

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