Revert r124462. There are a few big regressions that I need to fix first.
authorEvan Cheng <evan.cheng@apple.com>
Fri, 28 Jan 2011 07:12:38 +0000 (07:12 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Fri, 28 Jan 2011 07:12:38 +0000 (07:12 +0000)
commit1b5c0cb71dd9d529a14cedb4bd89d544bf7e61c3
treedad2e758c2cdcb19e02be6660247761b70c4a939
parent07317f7d333fd03ae216865a6f0e8b3bde5f030d
Revert r124462. There are a few big regressions that I need to fix first.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124478 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/TailDuplication.cpp
lib/Transforms/Utils/SimplifyCFG.cpp
test/CodeGen/X86/loop-blocks.ll
test/Transforms/JumpThreading/and-and-cond.ll
test/Transforms/JumpThreading/and-cond.ll
test/Transforms/JumpThreading/thread-loads.ll
test/Transforms/SimplifyCFG/MagicPointer.ll
test/Transforms/SimplifyCFG/basictest.ll
test/Transforms/SimplifyCFG/switch_create.ll
test/Transforms/SimplifyCFG/switch_formation.dbg.ll