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Revert r127953, "SimplifyCFG has stopped duplicating returns into predecessors
authorDaniel Dunbar <daniel@zuster.org>
Sat, 19 Mar 2011 21:47:14 +0000 (21:47 +0000)
committerDaniel Dunbar <daniel@zuster.org>
Sat, 19 Mar 2011 21:47:14 +0000 (21:47 +0000)
commit7a90e04fc76392972bd8bd0ddee5c934c22c1393
treeaa635f0cc7aeaf8721128213c1a83431846568cd
parentae16d6b9722dd6ff4a606308e3a14d200f3a903f
Revert r127953, "SimplifyCFG has stopped duplicating returns into predecessors
to canonicalize IR", it broke a lot of things.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127954 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Target/TargetLowering.h
lib/Target/ARM/ARMISelLowering.cpp
lib/Target/ARM/ARMISelLowering.h
lib/Target/X86/X86ISelLowering.cpp
lib/Target/X86/X86ISelLowering.h
lib/Transforms/Scalar/CodeGenPrepare.cpp
test/CodeGen/X86/tailcall-cgp-dup.ll [deleted file]