1 files changed, 32 insertions, 0 deletions
diff --git a/lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.cpp b/lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.cpp
new file mode 100644
index 000000000000..2d5205aa7ef7
--- /dev/null
+++ b/lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.cpp
@@ -0,0 +1,32 @@
+//===-- RISCVTargetStreamer.cpp - RISCV Target Streamer Methods -----------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file provides RISCV specific target streamer methods.
+//
+//===----------------------------------------------------------------------===//
+
+#include "RISCVTargetStreamer.h"
+#include "llvm/Support/FormattedStream.h"
+
+using namespace llvm;
+
+RISCVTargetStreamer::RISCVTargetStreamer(MCStreamer &S) : MCTargetStreamer(S) {}
+
+// This part is for ascii assembly output
+RISCVTargetAsmStreamer::RISCVTargetAsmStreamer(MCStreamer &S,
+                                               formatted_raw_ostream &OS)
+    : RISCVTargetStreamer(S), OS(OS) {}
+
+void RISCVTargetAsmStreamer::emitDirectiveOptionRVC() {
+  OS << "\t.option\trvc\n";
+}
+
+void RISCVTargetAsmStreamer::emitDirectiveOptionNoRVC() {
+  OS << "\t.option\tnorvc\n";
+}