Dan Gohman a334aa7a10 Teach ScalarEvolution how to analyze loops with multiple exit ... blocks, and also exit blocks with multiple conditions (combined with (bitwise) ands and ors). It's often infeasible to compute an exact trip count in such cases, but a useful upper bound can often be found. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73866 91177308-0d34-0410-b5e6-96231b3b80d8		2009-06-22 00:31:57 +00:00
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AliasAnalysis.h	Correct a comment: since AccessArguments is now	2009-02-13 17:36:13 +00:00
AliasSetTracker.h	reimplement AliasSetTracker in terms of DenseMap instead of hash_map,	2009-03-09 05:11:09 +00:00
CallGraph.h
CaptureTracking.h
CFGPrinter.h
ConstantFolding.h	Change ConstantFoldConstantExpression to accept a null	2009-06-02 21:48:15 +00:00
ConstantsScanner.h
DebugInfo.h	Non-functionality changes:	2009-05-14 18:26:15 +00:00
DominatorInternals.h
Dominators.h	PR4317: Handle splits where the new block is unreachable correctly in	2009-06-03 21:42:06 +00:00
FindUsedTypes.h
Interval.h
IntervalIterator.h
IntervalPartition.h
IVUsers.h	Remove the code from IVUsers that attempted to handle	2009-06-18 16:54:06 +00:00
LibCallAliasAnalysis.h	More MSVC fixes -- class/struct conflicts.	2009-05-12 21:55:29 +00:00
LibCallSemantics.h
LiveValues.h	Add a liveness analysis pass for LLVM IR values. This computes	2009-03-19 17:29:04 +00:00
LoopInfo.h	Add some comments noting how IndVarSimplify facilitates	2009-05-19 01:52:46 +00:00
LoopPass.h	Move dumpPassStructure out of line.	2009-02-17 19:41:26 +00:00
LoopVR.h	Eliminate several more unnecessary intptr_t casts.	2009-02-18 05:09:16 +00:00
MemoryDependenceAnalysis.h	now that you can put a PointerIntPair in a SmallPtrSet, remove some	2009-03-29 00:24:04 +00:00
Passes.h	Add a liveness analysis pass for LLVM IR values. This computes	2009-03-19 17:29:04 +00:00
PostDominators.h
ProfileInfo.h
ProfileInfoLoader.h
ProfileInfoTypes.h
ScalarEvolution.h	Teach ScalarEvolution how to analyze loops with multiple exit	2009-06-22 00:31:57 +00:00
ScalarEvolutionExpander.h	Move SCEVExpander::getOrInsertCanonicalInductionVariable out of line.	2009-06-05 16:35:53 +00:00
ScalarEvolutionExpressions.h	Add a parent pointer to SCEV, in preparation for getting rid of the global uniquing tables. No functionality change.	2009-06-18 22:25:12 +00:00
SparsePropagation.h	add an accessor method, patch by John McCall!	2009-04-09 05:56:58 +00:00
Trace.h
ValueTracking.h	Oops...I committed too much.	2009-03-13 04:39:26 +00:00
Verifier.h