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7f99cb0276
llvm-mirror/include/llvm/Analysis
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Alina Sbirlea 7f99cb0276 [MemorySSA] Remove optimized value when reseting optimized. 
Summary:
If we don't reset the optimized value O for access A, even though A is no longer optimized to O, A will still show up in that O's users list.
This fails verification when hoisting a Def outside a loop, even though the updates are correct.
The reason is that the phi in the loop header still find as user the hoisted def, because the Def has a pointer to the Phi in its optimized operand.

Reviewers: george.burgess.iv

Subscribers: sanjoy, jlebar, Prazek, llvm-commits

Differential Revision: https://reviews.llvm.org/D56467

llvm-svn: 350783
2019-01-10 00:16:54 +00:00
..
Utils Add missing header 2018-06-04 21:33:56 +00:00
AliasAnalysis.h [CallSite removal] Migrate all Alias Analysis APIs to use the newly 2019-01-07 05:42:51 +00:00
AliasAnalysisEvaluator.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
AliasSetTracker.h [AliasSetTracker] Misc cleanup (NFCI) 2018-11-01 23:37:51 +00:00
AssumptionCache.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
BasicAliasAnalysis.h [CallSite removal] Migrate all Alias Analysis APIs to use the newly 2019-01-07 05:42:51 +00:00
BlockFrequencyInfo.h refactor BlockFrequencyInfo::view to take a title parameter 2019-01-09 19:12:38 +00:00
BlockFrequencyInfoImpl.h Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
BranchProbabilityInfo.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
CallGraph.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
CallGraphSCCPass.h [Analysis] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes. Also affected in files (NFC). 2017-08-31 21:56:16 +00:00
CallPrinter.h
CaptureTracking.h Introduce MaxUsesToExplore argument to capture tracking 2018-11-29 20:08:12 +00:00
CFG.h [TI removal] Remove TerminatorInst as an input parameter from all public 2018-10-15 09:17:09 +00:00
CFGPrinter.h [TI removal] Just use Instruction in the CFG printer code. NFC. 2018-10-15 09:33:40 +00:00
CFLAliasAnalysisUtils.h
CFLAndersAliasAnalysis.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
CFLSteensAliasAnalysis.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
CGSCCPassManager.h [NewPM] fixing asserts on deleted loop in -print-after-all 2018-12-11 19:05:35 +00:00
CmpInstAnalysis.h [CmpInstAnalysis] fix function signature for ICmp code to predicate; NFC 2018-12-04 18:53:27 +00:00
CodeMetrics.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
ConstantFolding.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
DemandedBits.h [BDCE] Remove dead uses of arguments 2019-01-04 21:21:43 +00:00
DependenceAnalysis.h [DA][NewPM] Add a printerpass and port the testsuite 2019-01-08 14:06:58 +00:00
DivergenceAnalysis.h [DA] GPUDivergenceAnalysis for unstructured GPU kernels 2018-11-30 22:55:20 +00:00
DominanceFrontier.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
DominanceFrontierImpl.h IWYU for llvm-config.h in llvm, additions. 2018-04-30 14:59:11 +00:00
DomPrinter.h
DOTGraphTraitsPass.h Remove @brief commands from doxygen comments, too. 2018-05-01 16:10:38 +00:00
EHPersonalities.h [WebAssembly] Add Wasm personality and isScopedEHPersonality() 2018-05-17 20:52:03 +00:00
GlobalsModRef.h [CallSite removal] Migrate all Alias Analysis APIs to use the newly 2019-01-07 05:42:51 +00:00
GuardUtils.h Re-enable "[NFC] Unify guards detection" 2018-08-30 03:39:16 +00:00
IndirectCallPromotionAnalysis.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
IndirectCallVisitor.h [CallSite removal] Port IndirectCallSiteVisitor to use CallBase and 2019-01-07 07:15:51 +00:00
InlineCost.h [InlineCost] Remove a dead constant; NFC 2018-10-31 22:45:31 +00:00
InstructionPrecedenceTracking.h [IPT] Drop cache less eagerly in GVN and LoopSafetyInfo 2019-01-09 07:28:13 +00:00
InstructionSimplify.h [InstrSimplify,NewGVN] Add option to ignore additional instr info when simplifying. 2018-08-17 14:39:04 +00:00
Interval.h [Analysis] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC). 2017-07-24 23:16:33 +00:00
IntervalIterator.h [Analysis] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC). 2017-07-24 23:16:33 +00:00
IntervalPartition.h [Analysis] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC). 2017-07-24 23:16:33 +00:00
IteratedDominanceFrontier.h Documentation: add \file markup as needed. 2018-11-27 17:53:03 +00:00
IVDescriptors.h Add a new reduction pattern match 2018-11-30 13:40:10 +00:00
IVUsers.h
LazyBlockFrequencyInfo.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
LazyBranchProbabilityInfo.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
LazyCallGraph.h [Analysis] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC). 2017-08-11 21:30:02 +00:00
LazyValueInfo.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
LegacyDivergenceAnalysis.h [DA] GPUDivergenceAnalysis for unstructured GPU kernels 2018-11-30 22:55:20 +00:00
Lint.h Remove @brief commands from doxygen comments, too. 2018-05-01 16:10:38 +00:00
Loads.h
LoopAccessAnalysis.h [LAA] Avoid generating RT checks for known deps preventing vectorization. 2018-12-20 18:49:09 +00:00
LoopAnalysisManager.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
LoopInfo.h Introduce llvm.loop.parallel_accesses and llvm.access.group metadata. 2018-12-20 04:58:07 +00:00
LoopInfoImpl.h Introduce llvm.loop.parallel_accesses and llvm.access.group metadata. 2018-12-20 04:58:07 +00:00
LoopIterator.h [LV][CFG] Add irreducible CFG detection for outer loops 2018-03-02 12:24:25 +00:00
LoopPass.h Use a BumpPtrAllocator for Loop objects 2017-09-28 02:45:42 +00:00
LoopUnrollAnalyzer.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
MemoryBuiltins.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
MemoryDependenceAnalysis.h [CallSite removal] Migrate all Alias Analysis APIs to use the newly 2019-01-07 05:42:51 +00:00
MemoryLocation.h [CallSite removal] Migrate all Alias Analysis APIs to use the newly 2019-01-07 05:42:51 +00:00
MemorySSA.h [MemorySSA] Remove optimized value when reseting optimized. 2019-01-10 00:16:54 +00:00
MemorySSAUpdater.h API to update MemorySSA for cloned blocks and added CFG edges. 2018-09-10 20:13:01 +00:00
ModuleSummaryAnalysis.h [Analysis] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-08-16 22:07:40 +00:00
MustExecute.h [IPT] Drop cache less eagerly in GVN and LoopSafetyInfo 2019-01-09 07:28:13 +00:00
ObjCARCAliasAnalysis.h [CallSite removal] Migrate all Alias Analysis APIs to use the newly 2019-01-07 05:42:51 +00:00
ObjCARCAnalysisUtils.h Change the objc ARC optimizer to use the new objc.* intrinsics 2018-12-18 20:32:49 +00:00
ObjCARCInstKind.h Change the objc ARC optimizer to use the new objc.* intrinsics 2018-12-18 20:32:49 +00:00
OptimizationRemarkEmitter.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
OrderedBasicBlock.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
OrderedInstructions.h [NFC] Move OrderedInstructions and InstructionPrecedenceTracking to Analysis 2018-08-30 04:49:03 +00:00
Passes.h [NFC] Rename the DivergenceAnalysis to LegacyDivergenceAnalysis 2018-08-30 14:21:36 +00:00
PHITransAddr.h [Docs] Escape the @ symbol, so that it appears in documentation output. [NFC] 2018-04-26 21:55:45 +00:00
PhiValues.h [PhiValues] Use callback value handles to invalidate deleted values 2018-08-24 15:48:30 +00:00
PostDominators.h [Dominators] Add PDT constructor from Function 2018-05-23 17:29:21 +00:00
ProfileSummaryInfo.h [ProfileSummary] Standardize methods and fix comment 2018-11-19 05:23:16 +00:00
PtrUseVisitor.h Remove \brief commands from doxygen comments. 2018-05-01 15:54:18 +00:00
RegionInfo.h Remove @brief commands from doxygen comments, too. 2018-05-01 16:10:38 +00:00
RegionInfoImpl.h Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
RegionIterator.h Remove @brief commands from doxygen comments, too. 2018-05-01 16:10:38 +00:00
RegionPass.h Remove @brief commands from doxygen comments, too. 2018-05-01 16:10:38 +00:00
RegionPrinter.h Remove @brief commands from doxygen comments, too. 2018-05-01 16:10:38 +00:00
ScalarEvolution.h [NFC] Factor out getOrCreateAddRecExpr method 2018-10-11 08:46:39 +00:00
ScalarEvolutionAliasAnalysis.h
ScalarEvolutionExpander.h [SCEV] Add an expandAddToGEP overload for a single operand. NFC. 2018-07-26 21:55:03 +00:00
ScalarEvolutionExpressions.h Revert "[SCEV] Use LLVM_MARK_AS_BITMASK_ENUM in SCEV." -- breaks MSVC builds. 2018-06-16 00:14:10 +00:00
ScalarEvolutionNormalization.h
ScopedNoAliasAA.h [CallSite removal] Migrate all Alias Analysis APIs to use the newly 2019-01-07 05:42:51 +00:00
SparsePropagation.h [TI removal] Remove TerminatorInst from SparsePropagation.h and 2018-10-15 09:47:26 +00:00
StackSafetyAnalysis.h [stack-safety] Empty local passes for Stack Safety Global Analysis 2018-11-26 23:05:48 +00:00
SyncDependenceAnalysis.h [TI removal] Switch some newly added code over to use Instruction 2018-10-19 00:22:10 +00:00
SyntheticCountsUtils.h Refactor synthetic profile count computation. NFC. 2019-01-09 20:10:27 +00:00
TargetFolder.h
TargetLibraryInfo.def [GCOV] Flush counters before to avoid counting the execution before fork twice and for exec** functions we must flush before the call 2018-11-07 13:49:17 +00:00
TargetLibraryInfo.h Revert unapproved commit 2018-11-24 07:26:55 +00:00
TargetTransformInfo.h Re-land r349731 "[CodeGen][ExpandMemcmp] Add an option for allowing overlapping loads. 2018-12-20 13:01:04 +00:00
TargetTransformInfoImpl.h Add support for llvm.is.constant intrinsic (PR4898) 2018-11-07 15:24:12 +00:00
Trace.h
TypeBasedAliasAnalysis.h [CallSite removal] Migrate all Alias Analysis APIs to use the newly 2019-01-07 05:42:51 +00:00
TypeMetadataUtils.h [WPD] Fix incorrect devirtualization after indirect call promotion 2018-09-27 14:55:32 +00:00
ValueLattice.h [ValueLattice] Return false if value range did not change in mergeIn. 2018-06-27 12:57:51 +00:00
ValueLatticeUtils.h [IPSCCP] Move common functions to ValueLatticeUtils (NFC) 2017-10-13 17:53:44 +00:00
ValueTracking.h [CallSite removal] Migrate all Alias Analysis APIs to use the newly 2019-01-07 05:42:51 +00:00
VectorUtils.h Introduce llvm.loop.parallel_accesses and llvm.access.group metadata. 2018-12-20 04:58:07 +00:00