Tobias Grosser f96b006367 Add new RegionInfo pass. ... The RegionInfo pass detects single entry single exit regions in a function, where a region is defined as any subgraph that is connected to the remaining graph at only two spots. Furthermore an hierarchical region tree is built. Use it by calling "opt -regions analyze" or "opt -view-regions". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109089 91177308-0d34-0410-b5e6-96231b3b80d8		2010-07-22 07:46:31 +00:00
..
AliasAnalysis.h	Remove interprocedural-basic-aa and associated code. The AliasAnalysis	2010-07-07 14:27:09 +00:00
AliasSetTracker.h
CallGraph.h	make CallGraphNode dtor abort if a node is deleted when there are still	2010-04-20 00:47:34 +00:00
CaptureTracking.h	80-columns	2010-07-13 05:50:08 +00:00
CFGPrinter.h	Remove tab characters and 80-col.	2010-07-12 05:26:37 +00:00
CodeMetrics.h	Pulled CodeMetrics out of InlineCost.h and made it a bit more general, so it can be reused from PartialSpecializationCost	2010-06-09 15:11:37 +00:00
ConstantFolding.h	Add const qualifiers.	2010-02-08 22:00:06 +00:00
ConstantsScanner.h
DebugInfo.h	Disallow null as a named metadata operand.	2010-07-21 18:54:18 +00:00
DominatorInternals.h	80-columns	2010-07-13 05:50:08 +00:00
Dominators.h	Add dump() to DominanceFrontier	2010-07-16 05:59:39 +00:00
DomPrinter.h
DOTGraphTraitsPass.h	Create Generic DOTGraphTraits Printer/Viewer	2010-01-16 10:56:41 +00:00
FindUsedTypes.h
InlineCost.h	Pulled CodeMetrics out of InlineCost.h and made it a bit more general, so it can be reused from PartialSpecializationCost	2010-06-09 15:11:37 +00:00
InstructionSimplify.h	move some select simplifications out out instcombine into	2010-04-20 05:32:14 +00:00
Interval.h
IntervalIterator.h	Use std::vector rather than SmallVector here because SmallVector	2010-07-08 13:06:08 +00:00
IntervalPartition.h
IVUsers.h	Remove the Expr member from IVUsers. Instead of remembering the expression,	2010-04-19 21:48:58 +00:00
LazyValueInfo.h
LibCallAliasAnalysis.h
LibCallSemantics.h
Lint.h	Fix Lint printing warnings multiple times. Remove the ErrorStr	2010-05-26 22:28:53 +00:00
LiveValues.h
Loads.h	Move FindAvailableLoadedValue isSafeToLoadUnconditionally out of	2010-05-28 16:19:17 +00:00
LoopDependenceAnalysis.h
LoopInfo.h	Implement loop splitting analysis.	2010-07-20 21:46:58 +00:00
LoopPass.h	Ok, third time's the charm. No changes from last time except the CMake	2010-04-02 23:17:14 +00:00
MemoryBuiltins.h	minor enhancement to llvm::isFreeCall API: return CallInst; no functional change	2010-06-23 21:51:12 +00:00
MemoryDependenceAnalysis.h	Split critical edges as needed for load PRE.	2010-02-16 19:51:59 +00:00
Passes.h	Add new RegionInfo pass.	2010-07-22 07:46:31 +00:00
PHITransAddr.h	Reapply r97010, the speculative revert failed.	2010-02-24 08:48:04 +00:00
PointerTracking.h	Fix a #include.	2010-04-11 19:27:52 +00:00
PostDominators.h	Add findNearestCommonDominator() for PostDominators.	2010-03-07 11:15:04 +00:00
ProfileInfo.h	Convert debug messages to use dbgs(). Generally this means	2009-12-23 17:55:11 +00:00
ProfileInfoLoader.h
ProfileInfoTypes.h
RegionInfo.h	Add new RegionInfo pass.	2010-07-22 07:46:31 +00:00
RegionIterator.h	Add new RegionInfo pass.	2010-07-22 07:46:31 +00:00
RegionPrinter.h	Add new RegionInfo pass.	2010-07-22 07:46:31 +00:00
ScalarEvolution.h	Replace ScalarEvolution's private copy of getLoopPredecessor	2010-06-22 23:43:28 +00:00
ScalarEvolutionExpander.h	Make getOrInsertCanonicalInductionVariable guarantee that its	2010-07-20 16:44:52 +00:00
ScalarEvolutionExpressions.h	Revert r106304 (105548 and friends), which are the SCEVComplexityCompare	2010-06-18 19:54:20 +00:00
ScalarEvolutionNormalization.h	Generalize IVUsers to track arbitrary expressions rather than expressions	2010-04-07 22:27:08 +00:00
SparsePropagation.h
Trace.h
ValueTracking.h	Fix a comment.	2010-05-28 16:06:09 +00:00
Verifier.h	Fix a comment.	2010-04-08 17:41:04 +00:00