SILowerI1Copies.h File Reference

Interface definition of the PhiLoweringHelper class that implements lane mask merging algorithm for divergent i1 phis. More...

#include "GCNSubtarget.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachinePostDominators.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/MachineSSAUpdater.h"

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Classes
struct	llvm::Incoming
	Incoming for lane maks phi as machine instruction, incoming register Reg and incoming block Block are taken from machine instruction. More...
class	llvm::PhiLoweringHelper

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

Functions
Register	llvm::createLaneMaskReg (MachineRegisterInfo *MRI, MachineRegisterInfo::VRegAttrs LaneMaskRegAttrs)

Detailed Description

Interface definition of the PhiLoweringHelper class that implements lane mask merging algorithm for divergent i1 phis.

Definition in file SILowerI1Copies.h.