Dan Gohman ea1486b53c Factor out some of the code for updating old SCEVUnknown values, and ...

extend it to handle the case where multiple RAUWs affect a single
SCEVUnknown.

Add a ScalarEvolution unittest to test for this situation.

llvm-svn: 109705

2010-07-29 00:17:55 +00:00

..

AliasAnalysis.h

Remove interprocedural-basic-aa and associated code. The AliasAnalysis

2010-07-07 14:27:09 +00:00

AliasSetTracker.h

Remove isPod() from DenseMapInfo, splitting it out to its own

2009-12-15 07:26:43 +00:00

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

eliminate all 80-col violations that I have introduced in my recent checkins (and some others more)

2009-08-27 23:44:33 +00:00

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

add function passes for printing various dominator datastructures

2009-10-18 04:10:40 +00:00

DOTGraphTraitsPass.h

Create Generic DOTGraphTraits Printer/Viewer

2010-01-16 10:56:41 +00:00

FindUsedTypes.h

Change Pass::print to take a raw ostream instead of std::ostream,

2009-08-23 06:03:38 +00:00

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

Change Pass::print to take a raw ostream instead of std::ostream,

2009-08-23 06:03:38 +00:00

IntervalIterator.h

Use std::vector rather than SmallVector here because SmallVector

2010-07-08 13:06:08 +00:00

IntervalPartition.h

Change Pass::print to take a raw ostream instead of std::ostream,

2009-08-23 06:03:38 +00:00

IVUsers.h

Remove the Expr member from IVUsers. Instead of remembering the expression,

2010-04-19 21:48:58 +00:00

LazyValueInfo.h

Add an initial implementation of LazyValueInfo updating for JumpThreading. Disabled for now.

2010-07-26 18:48:03 +00:00

LibCallAliasAnalysis.h

Remove the AliasAnalysis::getMustAliases method, which is dead.

2009-11-22 16:01:44 +00:00

LibCallSemantics.h

…

Lint.h

Fix Lint printing warnings multiple times. Remove the ErrorStr

2010-05-26 22:28:53 +00:00

LiveValues.h

remove redundant foward declaration. This function is already in

2009-11-11 00:21:21 +00:00

Loads.h

Move FindAvailableLoadedValue isSafeToLoadUnconditionally out of

2010-05-28 16:19:17 +00:00

LoopDependenceAnalysis.h

fixed some typos in method comments, reworded some comments for clarity

2009-12-07 09:06:37 +00:00

LoopInfo.h

Eliminate getCanonicalInductionVariableIncrement's last user and

2010-07-23 21:34:51 +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

Reapplied r81355 with the problems fixed.

2009-09-16 11:35:50 +00:00

ProfileInfoTypes.h

OptimalEdgeProfiling: Creation of profiles.

2009-09-01 19:03:44 +00:00

RegionInfo.h

RegionInfo: Add getMaxRegionExit()

2010-07-27 08:39:43 +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

Factor out some of the code for updating old SCEVUnknown values, and

2010-07-29 00:17:55 +00:00

ScalarEvolutionExpander.h

Use AssertingVH for InsertedValues and InsertedPostIncValues, to verify

2010-07-27 01:19:06 +00:00

ScalarEvolutionExpressions.h

Factor out some of the code for updating old SCEVUnknown values, and

2010-07-29 00:17:55 +00:00

ScalarEvolutionNormalization.h

Generalize IVUsers to track arbitrary expressions rather than expressions

2010-04-07 22:27:08 +00:00

SparsePropagation.h

Eliminate unnecessary LLVMContexts.

2009-12-18 23:42:08 +00:00

Trace.h

eliminate the "Value" printing methods that print to a std::ostream.

2009-08-23 04:37:46 +00:00

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