LLVM API Documentation
#include <Dominators.h>
Inheritance diagram for llvm::DominanceFrontierBase:
Public Types | |
typedef std::set< BasicBlock * > | DomSetType |
typedef std::map< BasicBlock *, DomSetType > | DomSetMapType |
typedef DomSetMapType::iterator | iterator |
typedef DomSetMapType::const_iterator | const_iterator |
Public Member Functions | |
DominanceFrontierBase (bool isPostDom) | |
virtual void | releaseMemory () |
iterator | begin () |
const_iterator | begin () const |
iterator | end () |
const_iterator | end () const |
iterator | find (BasicBlock *B) |
const_iterator | find (BasicBlock *B) const |
void | addBasicBlock (BasicBlock *BB, const DomSetType &frontier) |
void | addToFrontier (iterator I, BasicBlock *Node) |
void | removeFromFrontier (iterator I, BasicBlock *Node) |
virtual void | print (std::ostream &OS, const Module *=0) const |
Protected Attributes | |
DomSetMapType | Frontiers |
Definition at line 572 of file Dominators.h.
typedef DomSetMapType::const_iterator llvm::DominanceFrontierBase::const_iterator |
Definition at line 584 of file Dominators.h.
typedef std::map<BasicBlock*, DomSetType> llvm::DominanceFrontierBase::DomSetMapType |
Definition at line 574 of file Dominators.h.
typedef std::set<BasicBlock*> llvm::DominanceFrontierBase::DomSetType |
Definition at line 573 of file Dominators.h.
Definition at line 583 of file Dominators.h.
llvm::DominanceFrontierBase::DominanceFrontierBase | ( | bool | isPostDom | ) | [inline] |
Definition at line 578 of file Dominators.h.
void llvm::DominanceFrontierBase::addBasicBlock | ( | BasicBlock * | BB, | |
const DomSetType & | frontier | |||
) | [inline] |
void llvm::DominanceFrontierBase::addToFrontier | ( | iterator | I, | |
BasicBlock * | Node | |||
) | [inline] |
const_iterator llvm::DominanceFrontierBase::begin | ( | ) | const [inline] |
iterator llvm::DominanceFrontierBase::begin | ( | ) | [inline] |
const_iterator llvm::DominanceFrontierBase::end | ( | ) | const [inline] |
iterator llvm::DominanceFrontierBase::end | ( | ) | [inline] |
Definition at line 587 of file Dominators.h.
References Frontiers.
Referenced by addBasicBlock(), addToFrontier(), print(), and removeFromFrontier().
const_iterator llvm::DominanceFrontierBase::find | ( | BasicBlock * | B | ) | const [inline] |
iterator llvm::DominanceFrontierBase::find | ( | BasicBlock * | B | ) | [inline] |
void DominanceFrontierBase::print | ( | std::ostream & | OS, | |
const Module * | = 0 | |||
) | const [virtual] |
print - Convert to human readable form
Reimplemented from llvm::Pass.
Definition at line 464 of file Dominators.cpp.
References begin(), E, end(), and llvm::WriteAsOperand().
virtual void llvm::DominanceFrontierBase::releaseMemory | ( | ) | [inline, virtual] |
releaseMemory() - This member can be implemented by a pass if it wants to be able to release its memory when it is no longer needed. The default behavior of passes is to hold onto memory for the entire duration of their lifetime (which is the entire compile time). For pipelined passes, this is not a big deal because that memory gets recycled every time the pass is invoked on another program unit. For IP passes, it is more important to free memory when it is unused.
Optionally implement this function to release pass memory when it is no longer used.
Reimplemented from llvm::Pass.
Definition at line 580 of file Dominators.h.
References Frontiers.
void llvm::DominanceFrontierBase::removeFromFrontier | ( | iterator | I, | |
BasicBlock * | Node | |||
) | [inline] |
DomSetMapType llvm::DominanceFrontierBase::Frontiers [protected] |
Definition at line 576 of file Dominators.h.
Referenced by addBasicBlock(), begin(), end(), find(), releaseMemory(), llvm::PostDominanceFrontier::runOnFunction(), and llvm::DominanceFrontier::runOnFunction().