Owen Anderson dc4703bcd5 Add a prototype of a new peephole optimizing pass that uses LazyValue info to simplify PHIs and select's. ... This pass addresses the missed optimizations from PR2581 and PR4420. llvm-svn: 112325		2010-08-27 23:31:36 +00:00
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ABCD
ADCE
ArgumentPromotion
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare
ConstantMerge
ConstProp
DeadArgElim
DeadStoreElimination
FunctionAttrs
GlobalDCE
GlobalOpt
GVN
IndVarSimplify
Inline
InstCombine	tidy up test.	2010-08-27 23:15:21 +00:00
Internalize
IPConstantProp
JumpThreading	Use LVI to eliminate conditional branches where we've tested a related condition previously. Update tests for this change.	2010-08-27 17:12:29 +00:00
LCSSA
LICM
LoopDeletion
LoopIndexSplit
LoopRotate	When rotating loops, put the original header at the bottom of the	2010-08-17 17:39:21 +00:00
LoopSimplify	LoopSimplify shouldn't split loop backedges that use indirectbr. PR7867.	2010-08-14 00:43:09 +00:00
LoopStrengthReduce	Move x86-specific tests out of test/Transforms/LoopStrengthReduce and	2010-08-05 17:04:15 +00:00
LoopUnroll
LoopUnswitch
LowerAtomic	Add an atomic lowering pass	2010-08-03 16:19:16 +00:00
LowerInvoke
LowerSetJmp
LowerSwitch
Mem2Reg
MemCpyOpt
MergeFunc
PartialSpecialize	Fixed and reactivated a partial specialization test	2010-08-19 12:42:38 +00:00
PruneEH
Reassociate
ScalarRepl
SCCP	fix PR7876: If ipsccp decides that a function's address is taken	2010-08-12 22:25:23 +00:00
SimplifyCFG	Instead, teach SimplifyCFG to trim non-address-taken blocks from	2010-08-16 14:41:14 +00:00
SimplifyLibCalls
Sink
SRETPromotion
SSI
StripSymbols	DIGlobalVariable can be used to encode debug info for globals that are directly folded into a constant by FE.	2010-08-25 18:52:02 +00:00
TailCallElim
TailDup
ValuePropagation	Add a prototype of a new peephole optimizing pass that uses LazyValue info to simplify PHIs and select's.	2010-08-27 23:31:36 +00:00