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
48
49
50
51
52
|
//===-- SystemZAsmPrinter.h - SystemZ LLVM assembly printer ----*- C++ -*--===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef SYSTEMZASMPRINTER_H
#define SYSTEMZASMPRINTER_H
#include "SystemZTargetMachine.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/Support/Compiler.h"
namespace llvm {
class MCStreamer;
class MachineBasicBlock;
class MachineInstr;
class Module;
class raw_ostream;
class LLVM_LIBRARY_VISIBILITY SystemZAsmPrinter : public AsmPrinter {
private:
const SystemZSubtarget *Subtarget;
public:
SystemZAsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
: AsmPrinter(TM, Streamer) {
Subtarget = &TM.getSubtarget<SystemZSubtarget>();
}
// Override AsmPrinter.
virtual const char *getPassName() const LLVM_OVERRIDE {
return "SystemZ Assembly Printer";
}
virtual void EmitInstruction(const MachineInstr *MI) LLVM_OVERRIDE;
virtual void EmitMachineConstantPoolValue(MachineConstantPoolValue *MCPV)
LLVM_OVERRIDE;
virtual bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant, const char *ExtraCode,
raw_ostream &OS) LLVM_OVERRIDE;
virtual bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant,
const char *ExtraCode,
raw_ostream &OS) LLVM_OVERRIDE;
virtual void EmitEndOfAsmFile(Module &M) LLVM_OVERRIDE;
};
} // end namespace llvm
#endif
|
