Rematerializer.h File Reference

MIR-level target-independent rematerialization helpers. More...

#include "llvm/ADT/STLExtras.h"
#include "llvm/CodeGen/LiveIntervals.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include "llvm/CodeGen/TargetOpcodes.h"
#include "llvm/CodeGen/TargetRegisterInfo.h"
#include <iterator>

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Classes
class	llvm::Rematerializer
	MIR-level target-independent rematerializer. More...
struct	llvm::Rematerializer::Reg
	A rematerializable register defined by a single machine instruction. More...
struct	llvm::Rematerializer::Reg::Dependency
	A read register operand of DefMI that is rematerializable (according to the rematerializer). More...
struct	llvm::Rematerializer::DependencyReuseInfo
	When rematerializating a register (called the "root" register in this context) to a given position, we must decide what to do with all its rematerializable dependencies (for unrematerializable dependencies, we have no choice but to re-use the same register). More...

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Detailed Description

MIR-level target-independent rematerialization helpers.

Definition in file Rematerializer.h.