diff --git a/compiler/optimizing/code_generator_mips64.cc b/compiler/optimizing/code_generator_mips64.cc
index a9c4964..f04e384 100644
--- a/compiler/optimizing/code_generator_mips64.cc
+++ b/compiler/optimizing/code_generator_mips64.cc
@@ -393,8 +393,13 @@
   void EmitNativeCode(CodeGenerator* codegen) OVERRIDE {
     CodeGeneratorMIPS64* mips64_codegen = down_cast<CodeGeneratorMIPS64*>(codegen);
     __ Bind(GetEntryLabel());
+      LocationSummary* locations = instruction_->GetLocations();
+    SaveLiveRegisters(codegen, locations);
+    InvokeRuntimeCallingConvention calling_convention;
+    __ LoadConst32(calling_convention.GetRegisterAt(0),
+                   static_cast<uint32_t>(instruction_->AsDeoptimize()->GetDeoptimizationKind()));
     mips64_codegen->InvokeRuntime(kQuickDeoptimize, instruction_, instruction_->GetDexPc(), this);
-    CheckEntrypointTypes<kQuickDeoptimize, void, void>();
+    CheckEntrypointTypes<kQuickDeoptimize, void, DeoptimizationKind>();
   }
 
   const char* GetDescription() const OVERRIDE { return "DeoptimizationSlowPathMIPS64"; }
@@ -3905,7 +3910,10 @@
 void LocationsBuilderMIPS64::VisitDeoptimize(HDeoptimize* deoptimize) {
   LocationSummary* locations = new (GetGraph()->GetArena())
       LocationSummary(deoptimize, LocationSummary::kCallOnSlowPath);
-  locations->SetCustomSlowPathCallerSaves(RegisterSet::Empty());  // No caller-save registers.
+  InvokeRuntimeCallingConvention calling_convention;
+  RegisterSet caller_saves = RegisterSet::Empty();
+  caller_saves.Add(Location::RegisterLocation(calling_convention.GetRegisterAt(0)));
+  locations->SetCustomSlowPathCallerSaves(caller_saves);
   if (IsBooleanValueOrMaterializedCondition(deoptimize->InputAt(0))) {
     locations->SetInAt(0, Location::RequiresRegister());
   }