Juergen Ributzka efbb39740c [TLI] Add a new hook to TargetLowering to query the target if a load of a constant should be converted to simply the constant itself. ... Before this patch we used getIntImmCost from TargetTransformInfo to determine if a load of a constant should be converted to just a constant, but the threshold for this was set to an arbitrary value. This value works well for the two targets (X86 and ARM) that implement this target-hook, but it isn't target-independent at all. Now targets have the possibility to decide directly if this optimization should be performed. The default value is set to false to preserve the current behavior. The target hook has been moved to TargetLowering, which removed the last use and need of TargetTransformInfo in SelectionDAG. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200271 91177308-0d34-0410-b5e6-96231b3b80d8		2014-01-28 01:20:14 +00:00
..
AliasAnalysis.h
AliasSetTracker.h
BlockFrequencyImpl.h	[block-freq] Rename getEntryFrequency() -> getEntryFreq() to match getBlockFreq() in all *BlockFrequencyInfo*.	2013-12-14 02:37:38 +00:00
BlockFrequencyInfo.h	BlockFrequencyInfo: Readded getEntryFreq.	2013-12-20 22:11:11 +00:00
BranchProbabilityInfo.h	Re-sort all of the includes with ./utils/sort_includes.py so that	2014-01-07 11:48:04 +00:00
CallGraph.h	[PM] [cleanup] Rearrange the public and private sections of this class	2013-12-02 12:35:56 +00:00
CallGraphSCCPass.h
CallPrinter.h
CaptureTracking.h
CFG.h	Add some constantness.	2013-08-20 23:04:15 +00:00
CFGPrinter.h	Put the functionality for printing a value to a raw_ostream as an	2014-01-09 02:29:41 +00:00
CodeMetrics.h
ConstantFolding.h
ConstantsScanner.h
DependenceAnalysis.h	delinearization of arrays	2013-11-12 22:47:20 +00:00
DominanceFrontier.h	[PM] Split DominatorTree into a concrete analysis result object which	2014-01-13 13:07:17 +00:00
DomPrinter.h
DOTGraphTraitsPass.h	[PM] Add a really simple trait to the DOTGraphTraitsPass class templates	2013-11-26 03:43:52 +00:00
FindUsedTypes.h
InlineCost.h
InstructionSimplify.h	Fix missing -*- C++ -*-s	2013-08-06 00:16:21 +00:00
Interval.h
IntervalIterator.h
IntervalPartition.h	Correct word hyphenations	2013-12-05 05:44:44 +00:00
IVUsers.h
LazyValueInfo.h
LibCallAliasAnalysis.h
LibCallSemantics.h
Lint.h
Loads.h
LoopInfo.h	Re-sort all of the includes with ./utils/sort_includes.py so that	2014-01-07 11:48:04 +00:00
LoopInfoImpl.h	[cleanup] Move the Dominators.h and Verifier.h headers into the IR	2014-01-13 09:26:24 +00:00
LoopIterator.h
LoopPass.h	Move the old pass manager infrastructure into a legacy namespace and	2013-11-09 12:26:54 +00:00
MemoryBuiltins.h	Teach MemoryBuiltins about address spaces	2013-12-14 00:27:48 +00:00
MemoryDependenceAnalysis.h
Passes.h	delinearization of arrays	2013-11-12 22:47:20 +00:00
PHITransAddr.h
PostDominators.h	[cleanup] Move the Dominators.h and Verifier.h headers into the IR	2014-01-13 09:26:24 +00:00
PtrUseVisitor.h
RegionInfo.h	Correct word hyphenations	2013-12-05 05:44:44 +00:00
RegionIterator.h
RegionPass.h	Fix c++ mode comments	2014-01-06 19:52:42 +00:00
RegionPrinter.h
ScalarEvolution.h	Teach SCEV to handle more cases of 'and X, CST', specifically where CST is any number of contiguous 1 bits in a row, with any number of leading and trailing 0 bits.	2014-01-27 10:04:03 +00:00
ScalarEvolutionExpander.h	Fix SCEVExpander: don't try to expand quadratic recurrences outside a loop.	2013-10-25 21:35:56 +00:00
ScalarEvolutionExpressions.h	SCEVRewriter: Optionally interpret constants in value map as SCEVConstant	2014-01-10 18:20:29 +00:00
ScalarEvolutionNormalization.h
SparsePropagation.h
TargetTransformInfo.h	[TLI] Add a new hook to TargetLowering to query the target if a load of a constant should be converted to simply the constant itself.	2014-01-28 01:20:14 +00:00
Trace.h
ValueTracking.h	Teach MemoryBuiltins and InstructionSimplify that operator new never returns NULL.	2013-09-24 16:37:51 +00:00