1 //===-- VETargetStreamer.h - VE Target Streamer ----------------*- C++ -*--===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLVM_LIB_TARGET_VE_VETARGETSTREAMER_H
10 #define LLVM_LIB_TARGET_VE_VETARGETSTREAMER_H
11 
12 #include "llvm/MC/MCELFStreamer.h"
13 #include "llvm/MC/MCStreamer.h"
14 
15 namespace llvm {
16 class VETargetStreamer : public MCTargetStreamer {
17   virtual void anchor();
18 
19 public:
20   VETargetStreamer(MCStreamer &S);
21   /// Emit ".register <reg>, #ignore".
22   virtual void emitVERegisterIgnore(unsigned reg) = 0;
23   /// Emit ".register <reg>, #scratch".
24   virtual void emitVERegisterScratch(unsigned reg) = 0;
25 };
26 
27 // This part is for ascii assembly output
28 class VETargetAsmStreamer : public VETargetStreamer {
29   formatted_raw_ostream &OS;
30 
31 public:
32   VETargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
33   void emitVERegisterIgnore(unsigned reg) override;
34   void emitVERegisterScratch(unsigned reg) override;
35 };
36 
37 // This part is for ELF object output
38 class VETargetELFStreamer : public VETargetStreamer {
39 public:
40   VETargetELFStreamer(MCStreamer &S);
41   MCELFStreamer &getStreamer();
42   void emitVERegisterIgnore(unsigned reg) override {}
43   void emitVERegisterScratch(unsigned reg) override {}
44 };
45 } // namespace llvm
46 
47 #endif
48