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llvm-mirror/include/llvm/Analysis
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Chandler Carruth 440d4e2329 [PM/AA] Hoist the AliasResult enum out of the AliasAnalysis class. 
This will allow classes to implement the AA interface without deriving
from the class or referencing an internal enum of some other class as
their return types.

Also, to a pretty fundamental extent, concepts such as 'NoAlias',
'MayAlias', and 'MustAlias' are first class concepts in LLVM and we
aren't saving anything by scoping them heavily.

My mild preference would have been to use a scoped enum, but that
feature is essentially completely broken AFAICT. I'm extremely
disappointed. For example, we cannot through any reasonable[1] means
construct an enum class (or analog) which has scoped names but converts
to a boolean in order to test for the possibility of aliasing.

[1]: Richard Smith came up with a "solution", but it requires class
templates, and lots of boilerplate setting up the enumeration multiple
times. Something like Boost.PP could potentially bundle this up, but
even that would be quite painful and it doesn't seem realistically worth
it. The enum class solution would probably work without the need for
a bool conversion.

Differential Revision: http://reviews.llvm.org/D10495

llvm-svn: 240255
2015-06-22 02:16:51 +00:00
..
AliasAnalysis.h [PM/AA] Hoist the AliasResult enum out of the AliasAnalysis class. 2015-06-22 02:16:51 +00:00
AliasSetTracker.h [PM/AA] Rework the names and comments in AliasSetTracker to more 2015-06-22 02:12:52 +00:00
AssumptionCache.h Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
BlockFrequencyInfo.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
BlockFrequencyInfoImpl.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
BranchProbabilityInfo.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
CallGraph.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
CallGraphSCCPass.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
CallPrinter.h Added -view-callgraph module pass. 2013-01-11 17:28:14 +00:00
CaptureTracking.h Match semantics of PointerMayBeCapturedBefore to its name by default 2014-07-21 21:30:22 +00:00
CFG.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
CFGPrinter.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
CGSCCPassManager.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
CodeMetrics.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
ConstantFolding.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
DependenceAnalysis.h [DependenceAnalysis] Extend unifySubscriptType for handling coupled subscript groups. 2015-05-29 16:58:08 +00:00
DominanceFrontier.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
DominanceFrontierImpl.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
DomPrinter.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
DOTGraphTraitsPass.h Modernize raw_fd_ostream's constructor a bit. 2014-08-25 18:16:47 +00:00
InlineCost.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +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 Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
IntervalIterator.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
IntervalPartition.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
IteratedDominanceFrontier.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
IVUsers.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
JumpInstrTableInfo.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
LazyCallGraph.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
LazyValueInfo.h Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
LibCallAliasAnalysis.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
LibCallSemantics.h Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
Lint.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
Loads.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
LoopAccessAnalysis.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
LoopInfo.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
LoopInfoImpl.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
LoopIterator.h Remove unneeded #includes. 2013-02-09 13:29:10 +00:00
LoopPass.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
MemoryBuiltins.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
MemoryDependenceAnalysis.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
MemoryLocation.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
Passes.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
PHITransAddr.h [PHITransAddr] Don't translate unreachable values 2015-06-01 00:15:08 +00:00
PostDominators.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
PtrUseVisitor.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
RegionInfo.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
RegionInfoImpl.h Make it obvious that we're iterating over a range of pointers. 2015-04-16 12:43:07 +00:00
RegionIterator.h Remove explicit RNSuccIterator copy assignment in favor of implicit default 2015-03-04 07:51:50 +00:00
RegionPass.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
RegionPrinter.h
ScalarEvolution.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
ScalarEvolutionExpander.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
ScalarEvolutionExpressions.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
ScalarEvolutionNormalization.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
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 Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +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 Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
TargetTransformInfoImpl.h Fixed/added namespace ending comments using clang-tidy. NFC 2015-06-19 15:57:42 +00:00
Trace.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
ValueTracking.h Exploit dereferenceable_or_null attribute in LICM pass 2015-05-18 18:07:00 +00:00