llvm::MCSchedClassDesc Struct Reference

#include <MCSchedule.h>

Collaboration diagram for llvm::MCSchedClassDesc:

Public Member Functions
bool	isValid () const
bool	isVariant () const

Public Attributes
const char *	Name
unsigned short	NumMicroOps
bool	BeginGroup
bool	EndGroup
unsigned	WriteProcResIdx
unsigned	NumWriteProcResEntries
unsigned	WriteLatencyIdx
unsigned	NumWriteLatencyEntries
unsigned	ReadAdvanceIdx
unsigned	NumReadAdvanceEntries

Static Public Attributes
static const unsigned short	InvalidNumMicroOps = UINT16_MAX
static const unsigned short	VariantNumMicroOps = UINT16_MAX - 1

Detailed Description

Summarize the scheduling resources required for an instruction of a particular scheduling class.

Defined as an aggregate struct for creating tables with initializer lists.

Definition at line 96 of file MCSchedule.h.

Member Function Documentation

bool llvm::MCSchedClassDesc::isValid ( ) const

inline

Definition at line 113 of file MCSchedule.h.

References InvalidNumMicroOps, and NumMicroOps.

Referenced by llvm::TargetSchedModel::computeInstrLatency(), llvm::TargetSchedModel::computeOperandLatency(), llvm::TargetSchedModel::computeOutputLatency(), getLatency(), llvm::TargetSchedModel::getNumMicroOps(), llvm::MachineTraceMetrics::Trace::getResourceLength(), llvm::MachineTraceMetrics::getResources(), and llvm::TargetSchedModel::resolveSchedClass().

bool llvm::MCSchedClassDesc::isVariant ( ) const

inline

Definition at line 116 of file MCSchedule.h.

References NumMicroOps, and VariantNumMicroOps.

Referenced by getLatency(), and llvm::TargetSchedModel::resolveSchedClass().

Member Data Documentation

bool llvm::MCSchedClassDesc::BeginGroup

Definition at line 104 of file MCSchedule.h.

bool llvm::MCSchedClassDesc::EndGroup

Definition at line 105 of file MCSchedule.h.

const unsigned short llvm::MCSchedClassDesc::InvalidNumMicroOps = UINT16_MAX

static

Definition at line 97 of file MCSchedule.h.

Referenced by isValid().

const char* llvm::MCSchedClassDesc::Name

Definition at line 101 of file MCSchedule.h.

unsigned short llvm::MCSchedClassDesc::NumMicroOps

Definition at line 103 of file MCSchedule.h.

Referenced by llvm::TargetSchedModel::getNumMicroOps(), isValid(), and isVariant().

unsigned llvm::MCSchedClassDesc::NumReadAdvanceEntries

Definition at line 111 of file MCSchedule.h.

Referenced by llvm::TargetSchedModel::computeOperandLatency(), and llvm::MCSubtargetInfo::getReadAdvanceCycles().

unsigned llvm::MCSchedClassDesc::NumWriteLatencyEntries

Definition at line 109 of file MCSchedule.h.

Referenced by llvm::TargetSchedModel::computeInstrLatency(), and getLatency().

unsigned llvm::MCSchedClassDesc::NumWriteProcResEntries

Definition at line 107 of file MCSchedule.h.

Referenced by llvm::MCSubtargetInfo::getWriteProcResEnd().

unsigned llvm::MCSchedClassDesc::ReadAdvanceIdx

Definition at line 110 of file MCSchedule.h.

Referenced by llvm::MCSubtargetInfo::getReadAdvanceCycles().

const unsigned short llvm::MCSchedClassDesc::VariantNumMicroOps = UINT16_MAX - 1

static

Definition at line 98 of file MCSchedule.h.

Referenced by isVariant().

unsigned llvm::MCSchedClassDesc::WriteLatencyIdx

Definition at line 108 of file MCSchedule.h.

Referenced by llvm::MCSubtargetInfo::getWriteLatencyEntry().

unsigned llvm::MCSchedClassDesc::WriteProcResIdx

Definition at line 106 of file MCSchedule.h.

Referenced by llvm::MCSubtargetInfo::getWriteProcResBegin().

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

• MCSchedule.h