llvm::ModuloScheduleExpanderMVE Class Reference

Expand the kernel using modulo variable expansion algorithm (MVE). More...

#include "llvm/CodeGen/ModuloSchedule.h"

Public Member Functions
	ModuloScheduleExpanderMVE (MachineFunction &MF, ModuloSchedule &S, LiveIntervals &LIS)
LLVM_ABI void	expand ()

Static Public Member Functions
static LLVM_ABI bool	canApply (MachineLoop &L)
	Check if ModuloScheduleExpanderMVE can be applied to L.

Detailed Description

Expand the kernel using modulo variable expansion algorithm (MVE).

It unrolls the kernel enough to avoid overlap of register lifetime.

Definition at line 378 of file ModuloSchedule.h.

Constructor & Destructor Documentation

ModuloScheduleExpanderMVE()

llvm::ModuloScheduleExpanderMVE::ModuloScheduleExpanderMVE ( MachineFunction & MF, ModuloSchedule & S, LiveIntervals & LIS )

inline

Definition at line 439 of file ModuloSchedule.h.

Member Function Documentation

canApply()

bool ModuloScheduleExpanderMVE::canApply ( MachineLoop & L )

static

Check if ModuloScheduleExpanderMVE can be applied to L.

Definition at line 2717 of file ModuloSchedule.cpp.

References llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::count(), llvm::dbgs(), llvm::MachineBasicBlock::getParent(), getPhiRegs(), llvm::MachineOperand::getReg(), llvm::MachineFunction::getRegInfo(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::insert(), llvm::MachineOperand::isReg(), LLVM_DEBUG, MI, llvm::MachineBasicBlock::phis(), llvm::Ref, and Register.

Referenced by llvm::SwingSchedulerDAG::schedule().

expand()

void ModuloScheduleExpanderMVE::expand

(

)

Definition at line 2706 of file ModuloSchedule.cpp.

References LLVM_DEBUG.

Referenced by llvm::SwingSchedulerDAG::schedule().

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

• include/llvm/CodeGen/ModuloSchedule.h
• lib/CodeGen/ModuloSchedule.cpp