-
Notifications
You must be signed in to change notification settings - Fork 10.7k
/
ARMCallLowering.h
42 lines (34 loc) · 1.33 KB
/
ARMCallLowering.h
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
//===-- llvm/lib/Target/ARM/ARMCallLowering.h - 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 describes how to lower LLVM calls to machine code calls.
///
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_ARM_ARMCALLLOWERING
#define LLVM_LIB_TARGET_ARM_ARMCALLLOWERING
#include "llvm/CodeGen/CallingConvLower.h"
#include "llvm/CodeGen/GlobalISel/CallLowering.h"
#include "llvm/CodeGen/ValueTypes.h"
namespace llvm {
class ARMTargetLowering;
class MachineInstrBuilder;
class ARMCallLowering : public CallLowering {
public:
ARMCallLowering(const ARMTargetLowering &TLI);
bool lowerReturn(MachineIRBuilder &MIRBuiler, const Value *Val,
unsigned VReg) const override;
bool lowerFormalArguments(MachineIRBuilder &MIRBuilder, const Function &F,
ArrayRef<unsigned> VRegs) const override;
private:
bool lowerReturnVal(MachineIRBuilder &MIRBuilder, const Value *Val,
unsigned VReg, MachineInstrBuilder &Ret) const;
};
} // End of namespace llvm
#endif