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| | DECLARE_TRANSPARENT_OPERAND_ACCESSORS (MemoryAccess) |
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| | MemoryUse (LLVMContext &C, MemoryAccess *DMA, Instruction *MI, BasicBlock *BB) |
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| void * | operator new (size_t s) |
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| void | print (raw_ostream &OS) const |
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| void | setOptimized (MemoryAccess *DMA) |
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| bool | isOptimized () const |
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| MemoryAccess * | getOptimized () const |
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| void | resetOptimized () |
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| void * | operator new (size_t)=delete |
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| | DECLARE_TRANSPARENT_OPERAND_ACCESSORS (MemoryAccess) |
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| Instruction * | getMemoryInst () const |
| | Get the instruction that this MemoryUse represents. More...
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| MemoryAccess * | getDefiningAccess () const |
| | Get the access that produces the memory state used by this Use. More...
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| bool | isOptimized () const |
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| MemoryAccess * | getOptimized () const |
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| void | setOptimized (MemoryAccess *) |
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| Optional< AliasResult > | getOptimizedAccessType () const |
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| void | resetOptimized () |
| | Reset the ID of what this MemoryUse was optimized to, causing it to be rewalked by the walker if necessary. More...
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| | MemoryAccess (const MemoryAccess &)=delete |
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| MemoryAccess & | operator= (const MemoryAccess &)=delete |
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| void * | operator new (size_t)=delete |
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| BasicBlock * | getBlock () const |
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| void | print (raw_ostream &OS) const |
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| void | dump () const |
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| memoryaccess_def_iterator | defs_begin () |
| | This iterator walks over all of the defs in a given MemoryAccess. More...
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| const_memoryaccess_def_iterator | defs_begin () const |
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| memoryaccess_def_iterator | defs_end () |
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| const_memoryaccess_def_iterator | defs_end () const |
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| AllAccessType::self_iterator | getIterator () |
| | Get the iterators for the all access list and the defs only list We default to the all access list. More...
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| AllAccessType::const_self_iterator | getIterator () const |
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| AllAccessType::reverse_self_iterator | getReverseIterator () |
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| AllAccessType::const_reverse_self_iterator | getReverseIterator () const |
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| DefsOnlyType::self_iterator | getDefsIterator () |
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| DefsOnlyType::const_self_iterator | getDefsIterator () const |
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| DefsOnlyType::reverse_self_iterator | getReverseDefsIterator () |
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| DefsOnlyType::const_reverse_self_iterator | getReverseDefsIterator () const |
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| | DerivedUser (Type *Ty, unsigned VK, Use *U, unsigned NumOps, DeleteValueTy DeleteValue) |
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| | User (const User &)=delete |
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| void | operator delete (void *Usr) |
| | Free memory allocated for User and Use objects. More...
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| void | operator delete (void *Usr, unsigned) |
| | Placement delete - required by std, called if the ctor throws. More...
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| void | operator delete (void *Usr, unsigned, bool) |
| | Placement delete - required by std, called if the ctor throws. More...
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| const Use * | getOperandList () const |
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| Use * | getOperandList () |
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| Value * | getOperand (unsigned i) const |
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| void | setOperand (unsigned i, Value *Val) |
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| const Use & | getOperandUse (unsigned i) const |
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| Use & | getOperandUse (unsigned i) |
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| unsigned | getNumOperands () const |
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| ArrayRef< const uint8_t > | getDescriptor () const |
| | Returns the descriptor co-allocated with this User instance. More...
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| MutableArrayRef< uint8_t > | getDescriptor () |
| | Returns the descriptor co-allocated with this User instance. More...
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| void | setGlobalVariableNumOperands (unsigned NumOps) |
| | Set the number of operands on a GlobalVariable. More...
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| void | setNumHungOffUseOperands (unsigned NumOps) |
| | Subclasses with hung off uses need to manage the operand count themselves. More...
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| op_iterator | op_begin () |
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| const_op_iterator | op_begin () const |
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| op_iterator | op_end () |
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| const_op_iterator | op_end () const |
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| op_range | operands () |
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| const_op_range | operands () const |
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| value_op_iterator | value_op_begin () |
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| value_op_iterator | value_op_end () |
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| iterator_range< value_op_iterator > | operand_values () |
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| const_value_op_iterator | value_op_begin () const |
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| const_value_op_iterator | value_op_end () const |
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| iterator_range< const_value_op_iterator > | operand_values () const |
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| void | dropAllReferences () |
| | Drop all references to operands. More...
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| void | replaceUsesOfWith (Value *From, Value *To) |
| | Replace uses of one Value with another. More...
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| | Value (const Value &)=delete |
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| Value & | operator= (const Value &)=delete |
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| void | deleteValue () |
| | Delete a pointer to a generic Value. More...
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| void | dump () const |
| | Support for debugging, callable in GDB: V->dump() More...
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| Type * | getType () const |
| | All values are typed, get the type of this value. More...
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| LLVMContext & | getContext () const |
| | All values hold a context through their type. More...
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| bool | hasName () const |
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| ValueName * | getValueName () const |
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| void | setValueName (ValueName *VN) |
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| StringRef | getName () const |
| | Return a constant reference to the value's name. More...
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| void | setName (const Twine &Name) |
| | Change the name of the value. More...
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| void | takeName (Value *V) |
| | Transfer the name from V to this value. More...
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| void | replaceAllUsesWith (Value *V) |
| | Change all uses of this to point to a new Value. More...
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| void | replaceNonMetadataUsesWith (Value *V) |
| | Change non-metadata uses of this to point to a new Value. More...
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| void | replaceUsesOutsideBlock (Value *V, BasicBlock *BB) |
| | replaceUsesOutsideBlock - Go through the uses list for this definition and make each use point to "V" instead of "this" when the use is outside the block. More...
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| void | assertModuleIsMaterializedImpl () const |
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| void | assertModuleIsMaterialized () const |
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| bool | use_empty () const |
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| bool | materialized_use_empty () const |
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| use_iterator | materialized_use_begin () |
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| const_use_iterator | materialized_use_begin () const |
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| use_iterator | use_begin () |
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| const_use_iterator | use_begin () const |
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| use_iterator | use_end () |
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| const_use_iterator | use_end () const |
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| iterator_range< use_iterator > | materialized_uses () |
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| iterator_range< const_use_iterator > | materialized_uses () const |
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| iterator_range< use_iterator > | uses () |
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| iterator_range< const_use_iterator > | uses () const |
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| bool | user_empty () const |
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| user_iterator | materialized_user_begin () |
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| const_user_iterator | materialized_user_begin () const |
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| user_iterator | user_begin () |
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| const_user_iterator | user_begin () const |
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| user_iterator | user_end () |
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| const_user_iterator | user_end () const |
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| User * | user_back () |
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| const User * | user_back () const |
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| iterator_range< user_iterator > | materialized_users () |
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| iterator_range< const_user_iterator > | materialized_users () const |
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| iterator_range< user_iterator > | users () |
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| iterator_range< const_user_iterator > | users () const |
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| bool | hasOneUse () const |
| | Return true if there is exactly one user of this value. More...
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| bool | hasNUses (unsigned N) const |
| | Return true if this Value has exactly N users. More...
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| bool | hasNUsesOrMore (unsigned N) const |
| | Return true if this value has N users or more. More...
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| bool | isUsedInBasicBlock (const BasicBlock *BB) const |
| | Check if this value is used in the specified basic block. More...
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| unsigned | getNumUses () const |
| | This method computes the number of uses of this Value. More...
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| void | addUse (Use &U) |
| | This method should only be used by the Use class. More...
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| unsigned | getValueID () const |
| | Return an ID for the concrete type of this object. More...
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| unsigned | getRawSubclassOptionalData () const |
| | Return the raw optional flags value contained in this value. More...
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| void | clearSubclassOptionalData () |
| | Clear the optional flags contained in this value. More...
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| bool | hasSameSubclassOptionalData (const Value *V) const |
| | Check the optional flags for equality. More...
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| bool | hasValueHandle () const |
| | Return true if there is a value handle associated with this value. More...
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| bool | isUsedByMetadata () const |
| | Return true if there is metadata referencing this value. More...
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| bool | isSwiftError () const |
| | Return true if this value is a swifterror value. More...
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| const Value * | stripPointerCasts () const |
| | Strip off pointer casts, all-zero GEPs, and aliases. More...
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| Value * | stripPointerCasts () |
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| const Value * | stripPointerCastsAndInvariantGroups () const |
| | Strip off pointer casts, all-zero GEPs, aliases and invariant group info. More...
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| Value * | stripPointerCastsAndInvariantGroups () |
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| const Value * | stripPointerCastsNoFollowAliases () const |
| | Strip off pointer casts and all-zero GEPs. More...
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| Value * | stripPointerCastsNoFollowAliases () |
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| const Value * | stripInBoundsConstantOffsets () const |
| | Strip off pointer casts and all-constant inbounds GEPs. More...
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| Value * | stripInBoundsConstantOffsets () |
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| const Value * | stripAndAccumulateInBoundsConstantOffsets (const DataLayout &DL, APInt &Offset) const |
| | Accumulate offsets from stripInBoundsConstantOffsets(). More...
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| Value * | stripAndAccumulateInBoundsConstantOffsets (const DataLayout &DL, APInt &Offset) |
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| const Value * | stripInBoundsOffsets () const |
| | Strip off pointer casts and inbounds GEPs. More...
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| Value * | stripInBoundsOffsets () |
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| uint64_t | getPointerDereferenceableBytes (const DataLayout &DL, bool &CanBeNull) const |
| | Returns the number of bytes known to be dereferenceable for the pointer value. More...
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| unsigned | getPointerAlignment (const DataLayout &DL) const |
| | Returns an alignment of the pointer value. More...
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| const Value * | DoPHITranslation (const BasicBlock *CurBB, const BasicBlock *PredBB) const |
| | Translate PHI node to its predecessor from the given basic block. More...
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| Value * | DoPHITranslation (const BasicBlock *CurBB, const BasicBlock *PredBB) |
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| void | mutateType (Type *Ty) |
| | Mutate the type of this Value to be of the specified type. More...
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| template<class Compare > |
| void | sortUseList (Compare Cmp) |
| | Sort the use-list. More...
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| void | reverseUseList () |
| | Reverse the use-list. More...
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| void | print (raw_ostream &O, bool IsForDebug=false) const |
| | Implement operator<< on Value. More...
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| void | print (raw_ostream &O, ModuleSlotTracker &MST, bool IsForDebug=false) const |
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| void | printAsOperand (raw_ostream &O, bool PrintType=true, const Module *M=nullptr) const |
| | Print the name of this Value out to the specified raw_ostream. More...
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| void | printAsOperand (raw_ostream &O, bool PrintType, ModuleSlotTracker &MST) const |
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| self_iterator | getIterator () |
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| const_self_iterator | getIterator () const |
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| reverse_self_iterator | getReverseIterator () |
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| const_reverse_self_iterator | getReverseIterator () const |
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| bool | isSentinel () const |
| | Check whether this is the sentinel node. More...
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| using | AllAccessType = ilist_node< MemoryAccess, ilist_tag< MSSAHelpers::AllAccessTag > > |
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| using | DefsOnlyType = ilist_node< MemoryAccess, ilist_tag< MSSAHelpers::DefsOnlyTag > > |
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| using | iterator = user_iterator |
| | The user iterators for a memory access. More...
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| using | const_iterator = const_user_iterator |
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| using | op_iterator = Use * |
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| using | const_op_iterator = const Use * |
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| using | op_range = iterator_range< op_iterator > |
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| using | const_op_range = iterator_range< const_op_iterator > |
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| enum | ValueTy |
| | Concrete subclass of this. More...
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| using | use_iterator = use_iterator_impl< Use > |
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| using | const_use_iterator = use_iterator_impl< const Use > |
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| using | user_iterator = user_iterator_impl< User > |
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| using | const_user_iterator = user_iterator_impl< const User > |
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| static const unsigned | MaxAlignmentExponent = 29 |
| | The maximum alignment for instructions. More...
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| static const unsigned | MaximumAlignment = 1u << MaxAlignmentExponent |
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| using | DeleteValueTy = void(*)(DerivedUser *) |
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| enum | : unsigned { NumUserOperandsBits = 28
} |
| | The number of operands in the subclass. More...
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| using | self_iterator = ilist_iterator< ilist_detail::compute_node_options< MemoryAccess, Options... >::type, false, false > |
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| using | const_self_iterator = ilist_iterator< ilist_detail::compute_node_options< MemoryAccess, Options... >::type, false, true > |
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| using | reverse_self_iterator = ilist_iterator< ilist_detail::compute_node_options< MemoryAccess, Options... >::type, true, false > |
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| using | const_reverse_self_iterator = ilist_iterator< ilist_detail::compute_node_options< MemoryAccess, Options... >::type, true, true > |
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| | MemoryUseOrDef (LLVMContext &C, MemoryAccess *DMA, unsigned Vty, DeleteValueTy DeleteValue, Instruction *MI, BasicBlock *BB, unsigned NumOperands) |
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| | ~MemoryUseOrDef ()=default |
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| void | setOptimizedAccessType (Optional< AliasResult > AR) |
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| void | setDefiningAccess (MemoryAccess *DMA, bool Optimized=false, Optional< AliasResult > AR=MayAlias) |
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| void | setBlock (BasicBlock *BB) |
| | Used by MemorySSA to change the block of a MemoryAccess when it is moved. More...
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| unsigned | getID () const |
| | Used for debugging and tracking things about MemoryAccesses. More...
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| | MemoryAccess (LLVMContext &C, unsigned Vty, DeleteValueTy DeleteValue, BasicBlock *BB, unsigned NumOperands) |
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| | ~MemoryAccess ()=default |
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| void * | operator new (size_t Size) |
| | Allocate a User with an operand pointer co-allocated. More...
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| void * | operator new (size_t Size, unsigned Us) |
| | Allocate a User with the operands co-allocated. More...
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| void * | operator new (size_t Size, unsigned Us, unsigned DescBytes) |
| | Allocate a User with the operands co-allocated. More...
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| | User (Type *ty, unsigned vty, Use *, unsigned NumOps) |
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| void | allocHungoffUses (unsigned N, bool IsPhi=false) |
| | Allocate the array of Uses, followed by a pointer (with bottom bit set) to the User. More...
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| void | growHungoffUses (unsigned N, bool IsPhi=false) |
| | Grow the number of hung off uses. More...
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| | ~User ()=default |
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| template<int Idx> |
| Use & | Op () |
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| template<int Idx> |
| const Use & | Op () const |
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| | Value (Type *Ty, unsigned scid) |
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| | ~Value () |
| | Value's destructor should be virtual by design, but that would require that Value and all of its subclasses have a vtable that effectively duplicates the information in the value ID. More...
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| unsigned short | getSubclassDataFromValue () const |
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| void | setValueSubclassData (unsigned short D) |
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| | ilist_node_impl ()=default |
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| template<int Idx, typename U > |
| static Use & | OpFrom (const U *that) |
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| unsigned char | SubclassOptionalData: 7 |
| | Hold subclass data that can be dropped. More...
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| unsigned | NumUserOperands: NumUserOperandsBits |
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| unsigned | IsUsedByMD: 1 |
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| unsigned | HasName: 1 |
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| unsigned | HasHungOffUses: 1 |
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| unsigned | HasDescriptor: 1 |
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Represents read-only accesses to memory.
In particular, the set of Instructions that will be represented by MemoryUse's is exactly the set of Instructions for which AliasAnalysis::getModRefInfo returns "Ref".
Definition at line 317 of file MemorySSA.h.
Static Public Member Functions inherited from llvm::MemoryUseOrDef