[PATCH] D19486: Keep dead inst copy from being deleted only when the inst is rematerializable

[Wei Mi via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL274928: Allow dead insts to be kept in DeadRemat only when they are rematerializable. (authored by wmi).

Changed prior to commit:
  http://reviews.llvm.org/D19486?vs=54870&id=63317#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D19486

Files:
  llvm/trunk/include/llvm/CodeGen/LiveRangeEdit.h
  llvm/trunk/lib/CodeGen/InlineSpiller.cpp
  llvm/trunk/lib/CodeGen/LiveRangeEdit.cpp
  llvm/trunk/lib/CodeGen/RegAllocGreedy.cpp
  llvm/trunk/lib/CodeGen/SplitKit.cpp
  llvm/trunk/lib/CodeGen/SplitKit.h

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