You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1.3 KiB
43 lines
1.3 KiB
4 months ago
|
//===-- llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp - Call lowering ---===//
|
||
|
|
//
|
||
|
|
// The LLVM Compiler Infrastructure
|
||
|
|
//
|
||
|
|
// This file is distributed under the University of Illinois Open Source
|
||
|
|
// License. See LICENSE.TXT for details.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
///
|
||
|
|
/// \file
|
||
|
|
/// This file implements the lowering of LLVM calls to machine code calls for
|
||
|
|
/// GlobalISel.
|
||
|
|
///
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
#include "AMDGPUCallLowering.h"
|
||
|
|
#include "AMDGPUISelLowering.h"
|
||
|
|
|
||
|
|
#include "llvm/CodeGen/GlobalISel/MachineIRBuilder.h"
|
||
|
|
#include "llvm/CodeGen/MachineInstrBuilder.h"
|
||
|
|
|
||
|
|
using namespace llvm;
|
||
|
|
|
||
|
|
#ifndef LLVM_BUILD_GLOBAL_ISEL
|
||
|
|
#error "This shouldn't be built without GISel"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
AMDGPUCallLowering::AMDGPUCallLowering(const AMDGPUTargetLowering &TLI)
|
||
|
|
: CallLowering(&TLI) {
|
||
|
|
}
|
||
|
|
|
||
|
|
bool AMDGPUCallLowering::lowerReturn(MachineIRBuilder &MIRBuilder,
|
||
|
|
const Value *Val, unsigned VReg) const {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool AMDGPUCallLowering::lowerFormalArguments(
|
||
|
|
MachineIRBuilder &MIRBuilder, const Function::ArgumentListType &Args,
|
||
|
|
const SmallVectorImpl<unsigned> &VRegs) const {
|
||
|
|
// TODO: Implement once there are generic loads/stores.
|
||
|
|
return true;
|
||
|
|
}
|