LLVM 17.0.0git
Classes | Namespaces | Functions
LegalizerHelper.h File Reference
#include "llvm/CodeGen/GlobalISel/CallLowering.h"
#include "llvm/CodeGen/RuntimeLibcalls.h"
#include "llvm/CodeGen/TargetOpcodes.h"
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Classes

class  llvm::LegalizerHelper
 

Namespaces

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

Functions

LegalizerHelper::LegalizeResult llvm::createLibcall (MachineIRBuilder &MIRBuilder, const char *Name, const CallLowering::ArgInfo &Result, ArrayRef< CallLowering::ArgInfo > Args, CallingConv::ID CC)
 Helper function that creates a libcall to the given Name using the given calling convention CC.
 
LegalizerHelper::LegalizeResult llvm::createLibcall (MachineIRBuilder &MIRBuilder, RTLIB::Libcall Libcall, const CallLowering::ArgInfo &Result, ArrayRef< CallLowering::ArgInfo > Args)
 Helper function that creates the given libcall.
 
LegalizerHelper::LegalizeResult llvm::createMemLibcall (MachineIRBuilder &MIRBuilder, MachineRegisterInfo &MRI, MachineInstr &MI, LostDebugLocObserver &LocObserver)
 Create a libcall to memcpy et al.