Revert "[SimplifyCFG] Extend TryToSimplifyUncondBranchFromEmptyBlock for empty block...
authorReid Kleckner <rnk@google.com>
Mon, 2 May 2016 19:43:22 +0000 (19:43 +0000)
committerReid Kleckner <rnk@google.com>
Mon, 2 May 2016 19:43:22 +0000 (19:43 +0000)
commitbca59d2a4334013e5fc04e7d01e57e0c9e00e026
tree58d28f97d9e4bd1ef07b494b575efd0b0e54075a
parentce5e994887f7700da3b22bd1b027f52092e5cabb
Revert "[SimplifyCFG] Extend TryToSimplifyUncondBranchFromEmptyBlock for empty block including lifetime intrinsics"

This reverts commit r268254.

This change causes assertion failures while building Chromium. Reduced
test case coming soon.

llvm-svn: 268288
llvm/include/llvm/IR/BasicBlock.h
llvm/lib/IR/BasicBlock.cpp
llvm/lib/Transforms/Utils/Local.cpp
llvm/lib/Transforms/Utils/SimplifyCFG.cpp
llvm/test/Transforms/SimplifyCFG/lifetime.ll