Owen Anderson 5adba2c2ff We do want to allow LoadPRE to perform LICM-like transformations: we already consider PHI nodes to be negligible for ... code size (making this transform code size neutral), and it allows us to hoist values out of loops, which is always a good thing. llvm-svn: 115205		2010-09-30 20:53:04 +00:00
..
ADCE
ArgumentPromotion
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare
ConstantMerge	fix PR8144, a bug where constant merge would merge globals marked	2010-09-15 00:30:11 +00:00
ConstProp	remove some noise from tests.	2010-09-02 22:35:33 +00:00
CorrelatedValuePropagation	Add missing RUN line to this test.	2010-09-16 18:46:23 +00:00
DeadArgElim
DeadStoreElimination
FunctionAttrs
GlobalDCE
GlobalOpt	Fix this test to avoid an "inexact" fold.	2010-09-17 20:25:43 +00:00
GVN	We do want to allow LoadPRE to perform LICM-like transformations: we already consider PHI nodes to be negligible for	2010-09-30 20:53:04 +00:00
IndVarSimplify	more test cleanup	2010-09-02 22:38:56 +00:00
Inline
InstCombine	Don't try to constant fold libm functions with non-finite arguments.	2010-09-27 21:29:20 +00:00
Internalize
IPConstantProp	more test cleanup	2010-09-02 22:38:56 +00:00
JumpThreading	Fix PR8247: JumpThreading can cause a block to become unreachable while still having predecessor, if it is part of a self-loop.	2010-09-29 20:34:41 +00:00
LCSSA	Avoid depending on LCSSA implicitly pulling in LoopSimplify.	2010-07-26 18:00:43 +00:00
LICM	fix PR8102, a case where we'd copyValue from a value that we already	2010-09-14 00:19:00 +00:00
LoopDeletion
LoopIndexSplit
LoopRotate	Teach loop rotate to hoist trivially invariant instructions	2010-09-06 01:10:22 +00:00
LoopSimplify	Fix LoopSimplify to notify ScalarEvolution when splitting a loop backedge	2010-09-04 02:42:48 +00:00
LoopStrengthReduce	Correct bogus module triple specifications.	2010-08-30 10:48:29 +00:00
LoopUnroll	Revert r113439, which relaxed the requirement that loops containing calls cannot be unrolled. After some discussion,	2010-09-09 20:02:23 +00:00
LoopUnswitch	Fix loop unswitching's assumption that a code path which either	2010-09-01 21:46:45 +00:00
LowerAtomic	Add an atomic lowering pass	2010-08-03 16:19:16 +00:00
LowerInvoke
LowerSetJmp
LowerSwitch
Mem2Reg
MemCpyOpt
MergeFunc	Arrays and vectors with different numbers of elements are not equivalent.	2010-07-16 06:31:12 +00:00
PartialSpecialize	Fixed and reactivated a partial specialization test	2010-08-19 12:42:38 +00:00
PruneEH
Reassociate
ScalarRepl	deepen my MMX/SRoA hack to avoid hurting non-x86 codegen.	2010-09-01 23:09:27 +00:00
SCCP	fix PR7876: If ipsccp decides that a function's address is taken	2010-08-12 22:25:23 +00:00
SimplifyCFG	Correct bogus module triple specifications.	2010-08-30 10:48:29 +00:00
SimplifyLibCalls	Add constant folding for strspn and strcspn to SimplifyLibCalls.	2010-09-30 00:58:35 +00:00
Sink
SRETPromotion
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	merge two tests.	2010-08-31 18:44:03 +00:00
TailDup	The output of opt -stats must be sent to stderr. Patch by NAKAMURA Takumi!	2010-09-01 18:32:56 +00:00