1 //===-- SystemZAsmPrinter.h - SystemZ LLVM assembly printer ----*- C++ -*--===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZASMPRINTER_H
11 #define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZASMPRINTER_H
12 
13 #include "SystemZTargetMachine.h"
14 #include "llvm/CodeGen/AsmPrinter.h"
15 #include "llvm/Support/Compiler.h"
16 
17 namespace llvm {
18 class MCStreamer;
19 class MachineBasicBlock;
20 class MachineInstr;
21 class Module;
22 class raw_ostream;
23 
24 class LLVM_LIBRARY_VISIBILITY SystemZAsmPrinter : public AsmPrinter {
25 public:
26   SystemZAsmPrinter(TargetMachine &TM, std::unique_ptr<MCStreamer> Streamer)
27       : AsmPrinter(TM, std::move(Streamer)) {}
28 
29   // Override AsmPrinter.
30   StringRef getPassName() const override { return "SystemZ Assembly Printer"; }
31   void EmitInstruction(const MachineInstr *MI) override;
32   void EmitMachineConstantPoolValue(MachineConstantPoolValue *MCPV) override;
33   bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
34                        unsigned AsmVariant, const char *ExtraCode,
35                        raw_ostream &OS) override;
36   bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
37                              unsigned AsmVariant, const char *ExtraCode,
38                              raw_ostream &OS) override;
39 };
40 } // end namespace llvm
41 
42 #endif
43