1 files changed, 43 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.cpp b/contrib/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.cpp
new file mode 100644
index 000000000000..803ab85657dc
--- /dev/null
+++ b/contrib/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.cpp
@@ -0,0 +1,43 @@
+//===-------- MipsELFStreamer.cpp - ELF Object Output ---------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "MipsELFStreamer.h"
+#include "llvm/MC/MCInst.h"
+
+void MipsELFStreamer::EmitInstruction(const MCInst &Inst,
+                                      const MCSubtargetInfo &STI) {
+  MCELFStreamer::EmitInstruction(Inst, STI);
+
+  MCContext &Context = getContext();
+  const MCRegisterInfo *MCRegInfo = Context.getRegisterInfo();
+
+  for (unsigned OpIndex = 0; OpIndex < Inst.getNumOperands(); ++OpIndex) {
+    const MCOperand &Op = Inst.getOperand(OpIndex);
+
+    if (!Op.isReg())
+      continue;
+
+    unsigned Reg = Op.getReg();
+    RegInfoRecord->SetPhysRegUsed(Reg, MCRegInfo);
+  }
+}
+
+void MipsELFStreamer::EmitMipsOptionRecords() {
+  for (const auto &I : MipsOptionRecords)
+    I->EmitMipsOptionRecord();
+}
+
+namespace llvm {
+MCELFStreamer *createMipsELFStreamer(MCContext &Context, MCAsmBackend &MAB,
+                                     raw_ostream &OS, MCCodeEmitter *Emitter,
+                                     const MCSubtargetInfo &STI, bool RelaxAll,
+                                     bool NoExecStack) {
+  return new MipsELFStreamer(Context, MAB, OS, Emitter, STI);
+}
+}