llvm::SCEVCouldNotCompute Struct Reference

#include <ScalarEvolution.h>

Inheritance diagram for llvm::SCEVCouldNotCompute:

Collaboration diagram for llvm::SCEVCouldNotCompute:

List of all members.

Public Member Functions
	SCEVCouldNotCompute ()
Static Public Member Functions
static bool	classof (const SCEV *S)
	Methods for support type inquiry through isa, cast, and dyn_cast:

---

Detailed Description

SCEVCouldNotCompute - An object of this class is returned by queries that could not be answered. For example, if you ask for the number of iterations of a linked-list traversal loop, you will get one of these. None of the standard SCEV operations are valid on this class, it is just a marker.

Definition at line 161 of file ScalarEvolution.h.

---

Constructor & Destructor Documentation

SCEVCouldNotCompute::SCEVCouldNotCompute

(

)

Definition at line 307 of file ScalarEvolution.cpp.

---

Member Function Documentation

bool SCEVCouldNotCompute::classof

(

const SCEV *

S

)

[static]

Methods for support type inquiry through isa, cast, and dyn_cast:

Definition at line 310 of file ScalarEvolution.cpp.

References llvm::SCEV::getSCEVType(), and llvm::scCouldNotCompute.

---

The documentation for this struct was generated from the following files:

• ScalarEvolution.h
• ScalarEvolution.cpp