Dan Gohman a974beaa1f Teach the ARC optimizer about the !clang.arc.copy_on_escape metadata ... tag on objc_retainBlock calls, which indicates that they may be optimized away. rdar://10211286. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142298 91177308-0d34-0410-b5e6-96231b3b80d8		2011-10-17 22:53:25 +00:00
..
ADCE
ArgumentPromotion
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare
ConstantMerge
ConstProp
CorrelatedValuePropagation
DeadArgElim
DeadStoreElimination
EarlyCSE
FunctionAttrs
GlobalDCE
GlobalOpt
GVN	Teach GVN to also propagate switch cases. For example, in this code	2011-10-07 08:29:06 +00:00
IndVarSimplify	Removed colons from some target datalayout strings in test, since they don't match the required format.	2011-10-12 22:24:17 +00:00
Inline
InstCombine	Add support for the Objective-C personality function to the instruction	2011-10-17 21:20:24 +00:00
InstSimplify
Internalize
IPConstantProp
JumpThreading
LCSSA
LICM
LoopDeletion
LoopIdiom
LoopRotate
LoopSimplify	Removed colons from some target datalayout strings in test, since they don't match the required format.	2011-10-12 22:24:17 +00:00
LoopStrengthReduce	Fix SCEVExpander assert during LSR: "argument of incompatible type".	2011-10-15 06:19:55 +00:00
LoopUnroll	Unit test for r140919, loop unroll heuristics.	2011-10-04 00:07:02 +00:00
LoopUnswitch
LowerAtomic
LowerExpectIntrinsic
LowerInvoke
LowerSwitch
Mem2Reg	Add the returns_twice attribute to LLVM.	2011-10-03 14:45:37 +00:00
MemCpyOpt	Oops! Fix testcase.	2011-10-16 20:20:15 +00:00
MergeFunc
ObjCARC	Teach the ARC optimizer about the !clang.arc.copy_on_escape metadata	2011-10-17 22:53:25 +00:00
PhaseOrdering
PruneEH
Reassociate
ScalarRepl	Fix PR11106 by correcting a typo that has been in the code for over a year. This	2011-10-11 21:26:40 +00:00
SCCP
SimplifyCFG
SimplifyLibCalls	Fixed quoting on default data layout option.	2011-10-17 21:54:43 +00:00
Sink
StripSymbols
TailCallElim	Correct over-zealous removal of hack.	2011-10-17 18:43:40 +00:00
TailDup