Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/llvm/lib/Target/Sparc/SparcTargetStreamer.h

@@ -0,0 +1,49 @@
+//===-- SparcTargetStreamer.h - Sparc Target Streamer ----------*- C++ -*--===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_TARGET_SPARC_SPARCTARGETSTREAMER_H
+#define LLVM_LIB_TARGET_SPARC_SPARCTARGETSTREAMER_H
+
+#include "llvm/MC/MCELFStreamer.h"
+#include "llvm/MC/MCStreamer.h"
+
+namespace llvm {
+class SparcTargetStreamer : public MCTargetStreamer {
+  virtual void anchor();
+
+public:
+  SparcTargetStreamer(MCStreamer &S);
+  /// Emit ".register <reg>, #ignore".
+  virtual void emitSparcRegisterIgnore(unsigned reg) = 0;
+  /// Emit ".register <reg>, #scratch".
+  virtual void emitSparcRegisterScratch(unsigned reg) = 0;
+};
+
+// This part is for ascii assembly output
+class SparcTargetAsmStreamer : public SparcTargetStreamer {
+  formatted_raw_ostream &OS;
+
+public:
+  SparcTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
+  void emitSparcRegisterIgnore(unsigned reg) override;
+  void emitSparcRegisterScratch(unsigned reg) override;
+
+};
+
+// This part is for ELF object output
+class SparcTargetELFStreamer : public SparcTargetStreamer {
+public:
+  SparcTargetELFStreamer(MCStreamer &S);
+  MCELFStreamer &getStreamer();
+  void emitSparcRegisterIgnore(unsigned reg) override {}
+  void emitSparcRegisterScratch(unsigned reg) override {}
+};
+} // end namespace llvm
+
+#endif