Jakob Stoklund Olesen 43cda021d9 Fix inline cost predictions with SCIENCE. ... After running a batch of measurements, it is clear that the inliner metrics need some adjustments: Own argument bonus: 20 -> 5 Outgoing argument penalty: 0 -> 5 Alloca bonus: 10 -> 5 Constant instr bonus: 7 -> 5 Dead successor bonus: 40 -> 5*(avg instrs/block) The new cost metrics are generaly 25 points higher than before, so we may need to move thresholds. With this change, InlineConstants::CallPenalty becomes a political correction: if (!isa<IntrinsicInst>(II) && !callIsSmall(CS.getCalledFunction())) NumInsts += InlineConstants::CallPenalty + CS.arg_size(); The code size is accurately modelled by CS.arg_size(). CallPenalty is added because calls tend to take a long time, so it may not be worth it to inline a function with lots of calls. All of the political corrections are in the InlineConstants namespace: IndirectCallBonus, CallPenalty, LastCallToStaticBonus, ColdccPenalty, NoreturnPenalty. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94615 91177308-0d34-0410-b5e6-96231b3b80d8		2010-01-26 23:21:56 +00:00
..
AliasAnalysis.h
AliasSetTracker.h
CallGraph.h
CaptureTracking.h
CFGPrinter.h
ConstantFolding.h
ConstantsScanner.h
DebugInfo.h	Add extra element to composite type. This new element will be used to record c++ class that holds current class's vtable.	2010-01-26 21:14:59 +00:00
DominatorInternals.h	Fix PR6047	2010-01-16 13:38:07 +00:00
Dominators.h
DomPrinter.h
DOTGraphTraitsPass.h	Create Generic DOTGraphTraits Printer/Viewer	2010-01-16 10:56:41 +00:00
FindUsedTypes.h
InlineCost.h	Fix inline cost predictions with SCIENCE.	2010-01-26 23:21:56 +00:00
InstructionSimplify.h
Interval.h
IntervalIterator.h
IntervalPartition.h
IVUsers.h	Add a new helper function to IVUsers for returning the "canonical"	2010-01-19 21:55:32 +00:00
LazyValueInfo.h
LibCallAliasAnalysis.h
LibCallSemantics.h
LiveValues.h
LoopDependenceAnalysis.h
LoopInfo.h
LoopPass.h	elimiante the dynamic_cast's from opt.	2010-01-22 06:03:06 +00:00
MemoryBuiltins.h
MemoryDependenceAnalysis.h
Passes.h
PHITransAddr.h
PointerTracking.h
PostDominators.h	Remove trailing white spaces in post dominators header file	2010-01-11 22:22:46 +00:00
ProfileInfo.h
ProfileInfoLoader.h
ProfileInfoTypes.h
ScalarEvolution.h	struct/class mismatch.	2010-01-21 15:40:14 +00:00
ScalarEvolutionExpander.h	Revert LoopStrengthReduce.cpp to pre-r94061 for now.	2010-01-22 00:46:49 +00:00
ScalarEvolutionExpressions.h	Make SCEVAddRecExpr's getType return a pointer type when the add	2010-01-19 22:53:50 +00:00
SparsePropagation.h
Trace.h
ValueTracking.h
Verifier.h