[PATCH] D37460: [GVN] Prevent LoadPRE from hoisting across instructions that don't pass control flow to successors

[Max Kazantsev via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL316975: Reapply "[GVN] Prevent LoadPRE from hoisting across instructions that don't… (authored by mkazantsev).

Changed prior to commit:
  https://reviews.llvm.org/D37460?vs=120773&id=120935#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D37460

Files:
  llvm/trunk/include/llvm/Transforms/Scalar/GVN.h
  llvm/trunk/lib/Transforms/Scalar/GVN.cpp
  llvm/trunk/test/Transforms/GVN/PRE/2017-10-16-LoadPRECrash.ll
  llvm/trunk/test/Transforms/GVN/PRE/pre-load-guards.ll
  llvm/trunk/test/Transforms/GVN/PRE/pre-load-implicit-cf-updates.ll
  llvm/trunk/test/Transforms/GVN/PRE/pre-load.ll

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