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LLVM
3.7.0
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#include "llvm/ADT/SmallPtrSet.h"#include "llvm/ADT/iterator_range.h"#include "llvm/Analysis/ScalarEvolution.h"#include "llvm/Support/ErrorHandling.h"Go to the source code of this file.
Classes | |
| class | llvm::SCEVConstant |
| SCEVConstant - This class represents a constant integer value. More... | |
| class | llvm::SCEVCastExpr |
| SCEVCastExpr - This is the base class for unary cast operator classes. More... | |
| class | llvm::SCEVTruncateExpr |
| SCEVTruncateExpr - This class represents a truncation of an integer value to a smaller integer value. More... | |
| class | llvm::SCEVZeroExtendExpr |
| SCEVZeroExtendExpr - This class represents a zero extension of a small integer value to a larger integer value. More... | |
| class | llvm::SCEVSignExtendExpr |
| SCEVSignExtendExpr - This class represents a sign extension of a small integer value to a larger integer value. More... | |
| class | llvm::SCEVNAryExpr |
| SCEVNAryExpr - This node is a base class providing common functionality for n'ary operators. More... | |
| class | llvm::SCEVCommutativeExpr |
| SCEVCommutativeExpr - This node is the base class for n'ary commutative operators. More... | |
| class | llvm::SCEVAddExpr |
| SCEVAddExpr - This node represents an addition of some number of SCEVs. More... | |
| class | llvm::SCEVMulExpr |
| SCEVMulExpr - This node represents multiplication of some number of SCEVs. More... | |
| class | llvm::SCEVUDivExpr |
| SCEVUDivExpr - This class represents a binary unsigned division operation. More... | |
| class | llvm::SCEVAddRecExpr |
| SCEVAddRecExpr - This node represents a polynomial recurrence on the trip count of the specified loop. More... | |
| class | llvm::SCEVSMaxExpr |
| SCEVSMaxExpr - This class represents a signed maximum selection. More... | |
| class | llvm::SCEVUMaxExpr |
| SCEVUMaxExpr - This class represents an unsigned maximum selection. More... | |
| class | llvm::SCEVUnknown |
| SCEVUnknown - This means that we are dealing with an entirely unknown SCEV value, and only represent it as its LLVM Value. More... | |
| struct | llvm::SCEVVisitor< SC, RetVal > |
| SCEVVisitor - This class defines a simple visitor class that may be used for various SCEV analysis purposes. More... | |
| class | llvm::SCEVTraversal< SV > |
| Visit all nodes in the expression tree using worklist traversal. More... | |
| struct | llvm::SCEVParameterRewriter |
| The SCEVParameterRewriter takes a scalar evolution expression and updates the SCEVUnknown components following the Map (Value -> Value). More... | |
| struct | llvm::SCEVApplyRewriter |
| The SCEVApplyRewriter takes a scalar evolution expression and applies the Map (Loop -> SCEV) to all AddRecExprs. More... | |
Namespaces | |
| llvm | |
| Compute iterated dominance frontiers using a linear time algorithm. | |
Typedefs | |
| typedef DenseMap< const Value *, Value * > | llvm::ValueToValueMap |
| typedef DenseMap< const Loop *, const SCEV * > | llvm::LoopToScevMapT |
Functions | |
| template<typename SV > | |
| void | llvm::visitAll (const SCEV *Root, SV &Visitor) |
| Use SCEVTraversal to visit all nodes in the given expression tree. More... | |
| static const SCEV * | llvm::apply (const SCEV *Scev, LoopToScevMapT &Map, ScalarEvolution &SE) |
| Applies the Map (Loop -> SCEV) to the given Scev. More... | |
1.8.6