llvm::MCWriteLatencyEntry Struct Reference

#include <MCSchedule.h>

Collaboration diagram for llvm::MCWriteLatencyEntry:

Public Member Functions
bool	operator== (const MCWriteLatencyEntry &Other) const

Public Attributes
int	Cycles
unsigned	WriteResourceID

Detailed Description

Specify the latency in cpu cycles for a particular scheduling class and def index. -1 indicates an invalid latency. Heuristics would typically consider an instruction with invalid latency to have infinite latency. Also identify the WriteResources of this def. When the operand expands to a sequence of writes, this ID is the last write in the sequence.

Definition at line 64 of file MCSchedule.h.

Member Function Documentation

bool llvm::MCWriteLatencyEntry::operator== ( const MCWriteLatencyEntry &  Other ) const

inline

Definition at line 68 of file MCSchedule.h.

References Cycles, and WriteResourceID.

Member Data Documentation

int llvm::MCWriteLatencyEntry::Cycles

Definition at line 65 of file MCSchedule.h.

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

unsigned llvm::MCWriteLatencyEntry::WriteResourceID

Definition at line 66 of file MCSchedule.h.

Referenced by llvm::TargetSchedModel::computeOperandLatency(), and operator==().

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

• MCSchedule.h