Sanjoy Das e027d74733 [SCEV] Make isImpliedCond smarter. ...

Summary:
This change teaches isImpliedCond to infer things like "X sgt 0" => "X -
1 sgt -1".  The `ConstantRange` class has the logic to do the heavy
lifting, this change simply gets ScalarEvolution to exploit that when
reasonable.

Depends on D8345

Reviewers: atrick

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8346

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232576 91177308-0d34-0410-b5e6-96231b3b80d8

2015-03-18 00:41:29 +00:00

..

AliasAnalysis.h

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

AliasSetTracker.h

Remove explicit copy assignment operator in favor of the implicit/default to avoid disabling/deprecating the implicit copy ctor.

2015-03-03 19:29:13 +00:00

AssumptionCache.h

[PM] Actually add the new pass manager support for the assumption cache.

2015-01-22 21:53:09 +00:00

BlockFrequencyInfo.h

blockfreq: Remove unnecessary template parameters

2014-04-11 23:21:02 +00:00

BlockFrequencyInfoImpl.h

Fix typo in comment

2014-10-08 23:30:45 +00:00

BranchProbabilityInfo.h

[stack protector] Set edge weights for newly created basic blocks.

2014-12-01 04:27:03 +00:00

CallGraph.h

Revert "Remove the explicit SDNodeIterator::operator= in favor of the implicit default"

2015-03-03 21:18:16 +00:00

CallGraphSCCPass.h

[C++11] Add 'override' keyword to virtual methods that override their base class.

2014-03-05 07:30:04 +00:00

CallPrinter.h

…

CaptureTracking.h

Match semantics of PointerMayBeCapturedBefore to its name by default

2014-07-21 21:30:22 +00:00

CFG.h

[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.

2014-04-15 04:59:12 +00:00

CFGPrinter.h

Tweak CFGPrinter to wrap very long names.

2014-08-20 17:38:12 +00:00

CGSCCPassManager.h

[cleanup] Re-sort all the #include lines in LLVM using

2015-01-14 11:23:27 +00:00

CodeMetrics.h

[PM] Split the AssumptionTracker immutable pass into two separate APIs:

2015-01-04 12:03:27 +00:00

ConstantFolding.h

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

DependenceAnalysis.h

Reformat.

2015-03-05 01:25:19 +00:00

DominanceFrontier.h

These functions are not actually defined for NDEBUG or !LLVM_DUMP_ENABLED, so guarding the declarations as well. NFC, silences MSVC warnings in release builds.

2014-10-24 15:16:39 +00:00

DominanceFrontierImpl.h

Fix ODR violations caused by putting anonymous namespaces in header files (and

2015-03-17 02:36:51 +00:00

DomPrinter.h

…

DOTGraphTraitsPass.h

Modernize raw_fd_ostream's constructor a bit.

2014-08-25 18:16:47 +00:00

InlineCost.h

Removing LLVM_EXPLICIT, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition.

2015-02-15 22:00:20 +00:00

InstructionSimplify.h

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

Interval.h

Remove copy ctors that did the same thing as the default one.

2014-03-11 11:32:49 +00:00

IntervalIterator.h

Remove use of reserved identifier

2015-03-15 01:37:01 +00:00

IntervalPartition.h

[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.

2014-04-15 04:59:12 +00:00

IVUsers.h

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

JumpInstrTableInfo.h

[cleanup] Re-sort all the #include lines in LLVM using

2015-01-14 11:23:27 +00:00

LazyCallGraph.h

Revert r225854: [PM] Move the LazyCallGraph printing functionality to

2015-01-14 00:27:45 +00:00

LazyValueInfo.h

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

LibCallAliasAnalysis.h

Make DataLayout Non-Optional in the Module

2015-03-04 18:43:29 +00:00

LibCallSemantics.h

Stop calling DwarfEHPrepare from WinEHPrepare

2015-03-12 00:36:20 +00:00

Lint.h

…

Loads.h

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

LoopAccessAnalysis.h

[LAA-memchecks 3/3] Introduce pointer partitions for memchecks

2015-03-10 18:54:26 +00:00

LoopInfo.h

Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition.

2015-02-15 22:54:22 +00:00

LoopInfoImpl.h

Fix ODR violations caused by putting anonymous namespaces in header files (and

2015-03-17 02:36:51 +00:00

LoopIterator.h

…

LoopPass.h

Fix assertion in LICM doFinalization()

2014-09-24 16:48:31 +00:00

MemoryBuiltins.h

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

MemoryDependenceAnalysis.h

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

Passes.h

Remove the Forward Control Flow Integrity pass and its dependencies.

2015-02-27 19:03:38 +00:00

PHITransAddr.h

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

PostDominators.h

Fix typos in comments, NFC

2014-08-29 21:53:01 +00:00

PtrUseVisitor.h

[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.

2014-04-15 04:59:12 +00:00

RegionInfo.h

Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition.

2015-02-15 22:54:22 +00:00

RegionInfoImpl.h

[cleanup] Re-sort all the #include lines in LLVM using

2015-01-14 11:23:27 +00:00

RegionIterator.h

Remove explicit RNSuccIterator copy assignment in favor of implicit default

2015-03-04 07:51:50 +00:00

RegionPass.h

[C++11] Add 'override' keyword to virtual methods that override their base class.

2014-03-05 07:30:04 +00:00

RegionPrinter.h

…

ScalarEvolution.h

[SCEV] Make isImpliedCond smarter.

2015-03-18 00:41:29 +00:00

ScalarEvolutionExpander.h

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

ScalarEvolutionExpressions.h

[cleanup] Re-sort all the #include lines in LLVM using

2015-01-14 11:23:27 +00:00

ScalarEvolutionNormalization.h

…

SparsePropagation.h

Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition.

2015-02-15 22:54:22 +00:00

TargetFolder.h

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

TargetLibraryInfo.def

Move TargetLibraryInfo data from two files into one common .def file.

2015-03-03 23:41:58 +00:00

TargetLibraryInfo.h

TLI: Add addVectorizableFunctionsFromVecLib.

2015-03-17 19:50:55 +00:00

TargetTransformInfo.h

TTI: Add getCallInstrCost.

2015-03-17 19:26:23 +00:00

TargetTransformInfoImpl.h

TTI: Add getCallInstrCost.

2015-03-17 19:26:23 +00:00

Trace.h

…

ValueTracking.h

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00