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llvm-6502/include/llvm/Analysis
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Shuxin Yang 985dac6579 Memory Dependence Analysis (not mem-dep test) take advantage of "invariant.load" metadata. 
The "invariant.load" metadata indicates the memory unit being accessed is immutable.
A load annotated with this metadata can be moved across any store.

As I am not sure if it is legal to move such loads across barrier/fence, this
change dose not allow such transformation.

rdar://11311484

Thank Arnold for code review.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176562 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-06 17:48:48 +00:00
..
AliasAnalysis.h
Move isKnownNonNull out of AliasAnalysis.h and into ValueTracking.cpp since
2013-01-31 02:40:59 +00:00
AliasSetTracker.h
Sort the #include lines for the include/... tree with the script.
2012-12-03 17:02:12 +00:00
BlockFrequencyImpl.h
Move all of the header files which are involved in modelling the LLVM IR
2013-01-02 11:36:10 +00:00
BlockFrequencyInfo.h
Add some constantness to BranchProbabilityInfo and BlockFrequnencyInfo.
2011-12-20 20:03:10 +00:00
BranchProbabilityInfo.h
Sort the #include lines for the include/... tree with the script.
2012-12-03 17:02:12 +00:00
CallGraph.h
Move all of the header files which are involved in modelling the LLVM IR
2013-01-02 11:36:10 +00:00
CallGraphSCCPass.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
CallPrinter.h
Added -view-callgraph module pass.
2013-01-11 17:28:14 +00:00
CaptureTracking.h
Move all of the header files which are involved in modelling the LLVM IR
2013-01-02 11:36:10 +00:00
CFGPrinter.h
Move all of the header files which are involved in modelling the LLVM IR
2013-01-02 11:36:10 +00:00
CodeMetrics.h
Switch CodeMetrics itself over to use TTI to determine if an instruction
2013-01-21 13:04:33 +00:00
ConstantFolding.h
Move TargetData to DataLayout.
2012-10-08 16:38:25 +00:00
ConstantsScanner.h
…
DependenceAnalysis.h
Fix a few typos in comments.
2013-03-05 22:05:16 +00:00
DominanceFrontier.h
Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
2011-12-20 02:50:00 +00:00
DominatorInternals.h
Sort the #include lines for the include/... tree with the script.
2012-12-03 17:02:12 +00:00
Dominators.h
Add some constantness.
2013-03-05 22:01:15 +00:00
DomPrinter.h
…
DOTGraphTraitsPass.h
Remove redundant 'llvm::' qualifications
2013-01-13 16:01:15 +00:00
FindUsedTypes.h
land David Blaikie's patch to de-constify Type, with a few tweaks.
2011-07-18 04:54:35 +00:00
InlineCost.h
Now that the inline cost analysis is a pass, we can easily have it
2013-01-21 11:55:09 +00:00
InstructionSimplify.h
Document another instsimplify assumption.
2013-01-31 22:13:00 +00:00
Interval.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
IntervalIterator.h
Fix a few typos in comments.
2013-03-05 22:05:16 +00:00
IntervalPartition.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
IVUsers.h
Remove duplicated forward declaration.
2013-03-06 00:04:32 +00:00
LazyValueInfo.h
Move TargetData to DataLayout.
2012-10-08 16:38:25 +00:00
LibCallAliasAnalysis.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
LibCallSemantics.h
Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767
2012-09-27 10:14:43 +00:00
Lint.h
Remove unused STL header includes.
2011-04-23 19:53:52 +00:00
Loads.h
Move all of the header files which are involved in modelling the LLVM IR
2013-01-02 11:36:10 +00:00
LoopInfo.h
Metadata for annotating loops as parallel. The first consumer for this
2013-02-13 18:08:57 +00:00
LoopInfoImpl.h
Remove #includes from the commonly used LoopInfo.h.
2013-02-09 01:04:28 +00:00
LoopIterator.h
Remove unneeded #includes.
2013-02-09 13:29:10 +00:00
LoopPass.h
LoopPass.h doesn't require Function.h. Remove unneeded #include.
2013-01-11 01:03:32 +00:00
MemoryBuiltins.h
Use the right number of slashes in comment string
2013-03-05 19:04:12 +00:00
MemoryDependenceAnalysis.h
Memory Dependence Analysis (not mem-dep test) take advantage of "invariant.load" metadata.
2013-03-06 17:48:48 +00:00
Passes.h
Add a cost model analysis that allows us to estimate the cost of IR-level instructions.
2012-11-02 21:48:17 +00:00
PathNumbering.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
PathProfileInfo.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
PHITransAddr.h
Move all of the header files which are involved in modelling the LLVM IR
2013-01-02 11:36:10 +00:00
PostDominators.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
ProfileDataLoader.h
Use the new script to sort the includes of every file under lib.
2012-12-03 16:50:05 +00:00
ProfileDataTypes.h
fix C++ comment in C header
2012-08-29 20:32:13 +00:00
ProfileInfo.h
Sort the #include lines for the include/... tree with the script.
2012-12-03 17:02:12 +00:00
ProfileInfoLoader.h
Sort the #include lines for the include/... tree with the script.
2012-12-03 17:02:12 +00:00
ProfileInfoTypes.h
Profile: move a single enum out of ProfileInfoTypes.h into a new
2012-08-24 18:31:44 +00:00
PtrUseVisitor.h
Move all of the header files which are involved in modelling the LLVM IR
2013-01-02 11:36:10 +00:00
RegionInfo.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
RegionIterator.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
RegionPass.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
RegionPrinter.h
…
ScalarEvolution.h
Fix a few typos in comments.
2013-03-05 22:05:16 +00:00
ScalarEvolutionExpander.h
SCEVExpander fix. RAUW needs to update the InsertedExpressions cache.
2013-01-14 21:00:37 +00:00
ScalarEvolutionExpressions.h
Pacify -Wnon-virtual-dtor
2013-02-15 23:51:59 +00:00
ScalarEvolutionNormalization.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
SparsePropagation.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
TargetTransformInfo.h
Fix a few typos in comments.
2013-03-05 22:05:16 +00:00
Trace.h
Fix include guards so they exactly match file names.
2013-01-10 00:45:19 +00:00
ValueTracking.h
Move isKnownNonNull out of AliasAnalysis.h and into ValueTracking.cpp since
2013-01-31 02:40:59 +00:00
Verifier.h
…