LLVM: llvm::MCWriteLatencyEntry Struct Reference (original) (raw)

Specify the latency in cpu cycles for a particular scheduling class and def index. More...

#include "[llvm/MC/MCSchedule.h](MCSchedule%5F8h%5Fsource.html)"

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 91 of file MCSchedule.h.

Member Function Documentation

◆ operator==()

Member Data Documentation

◆ Cycles

int16_t llvm::MCWriteLatencyEntry::Cycles

◆ WriteResourceID

uint16_t llvm::MCWriteLatencyEntry::WriteResourceID

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