llvm::ILPValue Struct Reference

Represent the ILP of the subDAG rooted at a DAG node. More...

#include <ScheduleDFS.h>

Collaboration diagram for llvm::ILPValue:

Public Member Functions
	ILPValue (unsigned count, unsigned length)
bool	operator< (ILPValue RHS) const
bool	operator> (ILPValue RHS) const
bool	operator<= (ILPValue RHS) const
bool	operator>= (ILPValue RHS) const
void	print (raw_ostream &OS) const
void	dump () const

Public Attributes
unsigned	InstrCount
unsigned	Length

Detailed Description

Represent the ILP of the subDAG rooted at a DAG node.

ILPValues summarize the DAG subtree rooted at each node. ILPValues are valid for all nodes regardless of their subtree membership.

When computed using bottom-up DFS, this metric assumes that the DAG is a forest of trees with roots at the bottom of the schedule branching upward.

Definition at line 35 of file ScheduleDFS.h.

Constructor & Destructor Documentation

llvm::ILPValue::ILPValue ( unsigned  count, unsigned  length  )

inline

Definition at line 41 of file ScheduleDFS.h.

Member Function Documentation

void ILPValue::dump

(

)

const

Definition at line 1329 of file ScheduleDAGInstrs.cpp.

References llvm::dbgs().

bool llvm::ILPValue::operator< ( ILPValue  RHS ) const

inline

Definition at line 45 of file ScheduleDFS.h.

References InstrCount, and Length.

bool llvm::ILPValue::operator<= ( ILPValue  RHS ) const

inline

Definition at line 52 of file ScheduleDFS.h.

References InstrCount, and Length.

bool llvm::ILPValue::operator> ( ILPValue  RHS ) const

inline

Definition at line 49 of file ScheduleDFS.h.

bool llvm::ILPValue::operator>= ( ILPValue  RHS ) const

inline

Definition at line 56 of file ScheduleDFS.h.

void ILPValue::print

(

raw_ostream &

OS

)

const

Definition at line 1321 of file ScheduleDAGInstrs.cpp.

References llvm::format(), InstrCount, and Length.

Referenced by llvm::operator<<().

Member Data Documentation

unsigned llvm::ILPValue::InstrCount

Definition at line 36 of file ScheduleDFS.h.

Referenced by operator<(), operator<=(), and print().

unsigned llvm::ILPValue::Length

Length may either correspond to depth or height, depending on direction, and cycles or nodes depending on context.

Definition at line 39 of file ScheduleDFS.h.

Referenced by operator<(), operator<=(), and print().

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

• ScheduleDFS.h
• ScheduleDAGInstrs.cpp