blob: 9067abf060bd910087af65b88640bdc29789d2d6 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
//===- llvm/lib/Target/X86/X86CallLowering.h - Call lowering ----*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
/// \file
/// This file describes how to lower LLVM calls to machine code calls.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_X86_X86CALLLOWERING_H
#define LLVM_LIB_TARGET_X86_X86CALLLOWERING_H
#include "llvm/CodeGen/GlobalISel/CallLowering.h"
#include <functional>
namespace llvm {
template <typename T> class ArrayRef;
class X86TargetLowering;
class X86CallLowering : public CallLowering {
public:
X86CallLowering(const X86TargetLowering &TLI);
bool lowerReturn(MachineIRBuilder &MIRBuilder, const Value *Val,
ArrayRef<Register> VRegs,
FunctionLoweringInfo &FLI) const override;
bool lowerFormalArguments(MachineIRBuilder &MIRBuilder, const Function &F,
ArrayRef<ArrayRef<Register>> VRegs,
FunctionLoweringInfo &FLI) const override;
bool lowerCall(MachineIRBuilder &MIRBuilder,
CallLoweringInfo &Info) const override;
bool canLowerReturn(MachineFunction &MF, CallingConv::ID CallConv,
SmallVectorImpl<BaseArgInfo> &Outs,
bool IsVarArg) const override;
};
} // end namespace llvm
#endif // LLVM_LIB_TARGET_X86_X86CALLLOWERING_H
|
