LLVM API Documentation
#include <ScalarEvolutionExpressions.h>
Inheritance diagram for llvm::SCEVUDivExpr:
Public Member Functions | |
const SCEVHandle & | getLHS () const |
const SCEVHandle & | getRHS () const |
virtual bool | isLoopInvariant (const Loop *L) const |
virtual bool | hasComputableLoopEvolution (const Loop *L) const |
virtual const Type * | getType () const |
void | print (std::ostream &OS) const |
Static Public Member Functions | |
static SCEVHandle | get (const SCEVHandle &LHS, const SCEVHandle &RHS) |
static bool | classof (const SCEVUDivExpr *S) |
Methods for support type inquiry through isa, cast, and dyn_cast:. | |
static bool | classof (const SCEV *S) |
Definition at line 266 of file ScalarEvolutionExpressions.h.
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Definition at line 295 of file ScalarEvolutionExpressions.h. References llvm::SCEV::getSCEVType(), and llvm::scUDivExpr. |
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Methods for support type inquiry through isa, cast, and dyn_cast:.
Definition at line 294 of file ScalarEvolutionExpressions.h. |
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get method - This just gets and returns a new SCEVUDiv object. Definition at line 944 of file ScalarEvolution.cpp. References llvm::SCEVUnknown::get(), llvm::ConstantExpr::getCast(), llvm::ConstantExpr::getDiv(), getNegativeSCEV(), llvm::Value::getType(), llvm::Type::getUnsignedVersion(), and llvm::Type::isSigned(). Referenced by llvm::SCEVAddRecExpr::evaluateAtIteration(). |
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Definition at line 277 of file ScalarEvolutionExpressions.h. |
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Definition at line 278 of file ScalarEvolutionExpressions.h. |
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getType - Return the LLVM type of this SCEV expression. Implements llvm::SCEV. Definition at line 275 of file ScalarEvolution.cpp. References llvm::Type::getUnsignedVersion(), and llvm::Type::isSigned(). |
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hasComputableLoopEvolution - Return true if this SCEV changes value in a known way in the specified loop. This property being true implies that the value is variant in the loop AND that we can emit an expression to compute the value of the expression at any particular loop iteration. Implements llvm::SCEV. Definition at line 284 of file ScalarEvolutionExpressions.h. |
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isLoopInvariant - Return true if the value of this SCEV is unchanging in the specified loop. Implements llvm::SCEV. Definition at line 280 of file ScalarEvolutionExpressions.h. |
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print - Print out the internal representation of this scalar to the specified stream. This should really only be used for debugging purposes. Implements llvm::SCEV. Definition at line 271 of file ScalarEvolution.cpp. |