llvm::ScheduleDAGMutation Class Reference

Mutate the DAG as a postpass after normal DAG building. More...

#include "llvm/CodeGen/ScheduleDAGMutation.h"

Inheritance diagram for llvm::ScheduleDAGMutation:

Public Member Functions
virtual	~ScheduleDAGMutation ()=default
virtual void	apply (ScheduleDAGInstrs *DAG)=0

Detailed Description

Mutate the DAG as a postpass after normal DAG building.

Definition at line 22 of file ScheduleDAGMutation.h.

Constructor & Destructor Documentation

~ScheduleDAGMutation()

virtual llvm::ScheduleDAGMutation::~ScheduleDAGMutation ( )

virtualdefault

Member Function Documentation

apply()

virtual void llvm::ScheduleDAGMutation::apply ( ScheduleDAGInstrs *  DAG )

pure virtual

Implemented in llvm::HexagonSubtarget::UsrOverflowMutation, llvm::HexagonSubtarget::HVXMemLatencyMutation, llvm::HexagonSubtarget::CallMutation, and llvm::HexagonSubtarget::BankConflictMutation.

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

• include/llvm/CodeGen/ScheduleDAGMutation.h
• lib/CodeGen/MachineScheduler.cpp