Represent the ILP of the subDAG rooted at a DAG node. More...
#include "llvm/CodeGen/ScheduleDFS.h"
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 |
| Length may either correspond to depth or height, depending on direction, and cycles or nodes depending on context. More... | |
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 34 of file ScheduleDFS.h.
Constructor & Destructor Documentation
◆ ILPValue()
|
inline |
Definition at line 40 of file ScheduleDFS.h.
Member Function Documentation
◆ dump()
| LLVM_DUMP_METHOD void ILPValue::dump | ( | ) | const |
Definition at line 1510 of file ScheduleDAGInstrs.cpp.
References llvm::dbgs().
◆ operator<()
|
inline |
Definition at line 44 of file ScheduleDFS.h.
References InstrCount, and Length.
◆ operator<=()
|
inline |
Definition at line 51 of file ScheduleDFS.h.
References InstrCount, and Length.
◆ operator>()
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inline |
Definition at line 48 of file ScheduleDFS.h.
◆ operator>=()
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inline |
Definition at line 55 of file ScheduleDFS.h.
◆ print()
| LLVM_DUMP_METHOD void ILPValue::print | ( | raw_ostream & | OS | ) | const |
Definition at line 1502 of file ScheduleDAGInstrs.cpp.
References llvm::format(), and InstrCount.
Referenced by llvm::operator<<().
Member Data Documentation
◆ InstrCount
| unsigned llvm::ILPValue::InstrCount |
Definition at line 35 of file ScheduleDFS.h.
Referenced by operator<(), and operator<=().
◆ Length
| 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 38 of file ScheduleDFS.h.
Referenced by operator<(), and operator<=().
The documentation for this struct was generated from the following files:
- include/llvm/CodeGen/ScheduleDFS.h
- lib/CodeGen/ScheduleDAGInstrs.cpp
