[PATCH] D18710: code hoisting using GVN

[Sebastian Pop via llvm-commits]

sebpop removed rL LLVM as the repository for this revision.
sebpop updated this revision to Diff 52632.
sebpop added a comment.

Addressed comments from Chad and Danny.
Added more testcases and a flag to limit the O(n^2) behavior.


http://reviews.llvm.org/D18710

Files:
  llvm/include/llvm/InitializePasses.h
  llvm/include/llvm/LinkAllPasses.h
  llvm/include/llvm/Transforms/Scalar.h
  llvm/include/llvm/Transforms/Scalar/GVN.h
  llvm/lib/Passes/PassRegistry.def
  llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
  llvm/lib/Transforms/Scalar/GVN.cpp
  llvm/lib/Transforms/Scalar/Scalar.cpp
  llvm/test/Transforms/GVN/hoist.ll

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