LLVM  14.0.0git
Classes | Namespaces
GCNIterativeScheduler.h File Reference
#include "GCNRegPressure.h"
#include "llvm/CodeGen/MachineScheduler.h"
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class  llvm::GCNIterativeScheduler
struct  llvm::GCNIterativeScheduler::TentativeSchedule
struct  llvm::GCNIterativeScheduler::Region


 This file implements support for optimizing divisions by a constant.

Detailed Description

This file defines the class GCNIterativeScheduler, which uses an iterative approach to find a best schedule for GCN architecture. It basically makes use of various lightweight schedules, scores them, chooses best one based on their scores, and finally implements the chosen one.

Definition in file GCNIterativeScheduler.h.