James Molloy 4de471dd0a [SimplifyCFG] Swap to using TargetTransformInfo for cost ... analysis. We're already using TTI in SimplifyCFG, so remove the hard-baked "cheapness" heuristic and use TTI directly. Generally NFC intended, but we're using a slightly different heuristic now so there is a slight test churn. Test changes: * combine-comparisons-by-cse.ll: Removed unneeded branch check. * 2014-08-04-muls-it.ll: Test now doesn't branch but emits muleq. * coalesce-subregs.ll: Superfluous block check. * 2008-01-02-hoist-fp-add.ll: fadd is safe to speculate. Change to udiv. * PhiBlockMerge.ll: Superfluous CFG checking code. Main checks still present. * select-gep.ll: A variable GEP is not expensive, just TCC_Basic, according to the TTI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228826 91177308-0d34-0410-b5e6-96231b3b80d8		2015-02-11 12:15:41 +00:00
..
ADCE
AddDiscriminators	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
AlignmentFromAssumptions
ArgumentPromotion	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
AtomicExpand/ARM
BBVectorize	This patch teaches IndVarSimplify to add nuw and nsw to certain kinds	2015-01-06 19:02:56 +00:00
BranchFolding
CodeExtractor
CodeGenPrepare	[GC] CodeGenPrep transform: simplify offsetable relocate	2015-01-14 23:27:07 +00:00
ConstantHoisting
ConstantMerge
ConstProp
CorrelatedValuePropagation
DeadArgElim	DeadArgElim: arguments affect all returned sub-values by default.	2015-02-10 19:49:18 +00:00
DeadStoreElimination	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
EarlyCSE	EarlyCSE: Add check lines for test added in r228760	2015-02-10 23:11:02 +00:00
FunctionAttrs
GCOVProfiling	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
GlobalDCE	Change the .ll syntax for comdats and add a syntactic sugar.	2015-01-06 22:55:16 +00:00
GlobalOpt	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
GVN	Allow PRE to insert no-cost phi nodes	2015-02-03 20:37:08 +00:00
IndVarSimplify	Fix PR22222	2015-01-15 01:46:09 +00:00
Inline	Value soft float calls as more expensive in the inliner.	2015-02-05 02:09:33 +00:00
InstCombine	Revert r228556: InstCombine: propagate nonNull through assume	2015-02-10 08:07:32 +00:00
InstMerge	Added 5 more tests related to sink store revision 224247	2014-12-17 08:12:59 +00:00
InstSimplify	Fold fcmp in cases where value is provably non-negative. By Arch Robison.	2015-01-28 08:03:58 +00:00
Internalize
IPConstantProp
IRCE	Teach IRCE to look at branch weights when recognizing range checks	2015-01-27 21:38:12 +00:00
JumpThreading	ValueTracking: ComputeNumSignBits should tolerate misshapen phi nodes	2015-01-04 07:06:53 +00:00
LCSSA	[LCSSA] Handle PHI insertion in disjoint loops	2014-12-22 22:35:46 +00:00
LICM	Teach isDereferenceablePointer() to look through bitcast constant expressions.	2015-02-05 09:15:37 +00:00
LoadCombine
LoopDeletion
LoopIdiom	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
LoopReroll	[LoopReroll] Introduce the concept of DAGRootSets.	2015-02-11 09:19:47 +00:00
LoopRotate	LoopRotate: Don't walk the uses of a Constant	2015-01-27 06:21:43 +00:00
LoopSimplify	Teach SplitBlockPredecessors how to handle landingpad blocks.	2015-01-28 23:06:47 +00:00
LoopStrengthReduce	Reverting VLD1/VST1 base-updating/post-incrementing combining	2015-02-04 10:11:59 +00:00
LoopUnroll	Add a test case for new unrolling heuristics.	2015-02-10 17:54:54 +00:00
LoopUnswitch
LoopVectorize	Move the target specific test case arbitrary-induction-step.ll to test/Transforms/LoopVectorize/AArch64 folder.	2015-01-30 07:33:31 +00:00
LowerAtomic
LowerExpectIntrinsic	[PM] Port LowerExpectIntrinsic to the new pass manager.	2015-01-24 11:13:02 +00:00
LowerInvoke
LowerSwitch	LowerSwitch: replace unreachable default with popular case destination	2015-01-23 20:43:51 +00:00
Mem2Reg	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
MemCpyOpt	ValueTracking: Make isBytewiseValue simpler and more powerful at the same time.	2015-02-07 19:29:02 +00:00
MergeFunc	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
MetaRenamer
ObjCARC	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
PartiallyInlineLibCalls
PhaseOrdering
PlaceSafepoints	PlaceSafepoints: modernize gc.result.* -> gc.result	2015-02-09 23:00:40 +00:00
PruneEH	Fix invalid LLVM IR in PruneEH tests	2015-02-11 02:06:47 +00:00
Reassociate	Fix Reassociate handling of constant in presence of undef float	2015-01-16 03:00:58 +00:00
Reg2Mem
SampleProfile	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
Scalarizer	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
ScalarRepl	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
SCCP
SeparateConstOffsetFromGEP/NVPTX
SimplifyCFG	[SimplifyCFG] Swap to using TargetTransformInfo for cost	2015-02-11 12:15:41 +00:00
Sink
SLPVectorizer	Fix: SLPVectorizer crashes with assertion when vectorizing a cmp instruction.	2015-02-02 12:45:34 +00:00
SROA	[SROA] Apply a somewhat heavy and unpleasant hammer to fix PR22093, an	2015-01-05 04:17:53 +00:00
StraightLineStrengthReduce	Add straight-line strength reduction to LLVM	2015-02-03 19:37:06 +00:00
StripSymbols	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
StructurizeCFG	StructurizeCFG: Use a reverse post-order traversal	2015-02-04 20:49:44 +00:00
TailCallElim
TailDup
Util	Correctly combine alias.scope metadata by a union instead of intersecting	2015-02-08 17:07:14 +00:00