MIPS: Multiple stubs can point to the same calling convention.

src/ic/mips64/ic-conventions-mips64.cc

Index: src/ic/mips64/ic-conventions-mips64.cc
diff --git a/src/ic/mips64/ic-conventions-mips64.cc b/src/ic/mips64/ic-conventions-mips64.cc
index b42e60b6fb23988838c966c7d4689377390329b8..19ca5c70f79a85b038e8af057212c04a8414fff7 100644
--- a/src/ic/mips64/ic-conventions-mips64.cc
+++ b/src/ic/mips64/ic-conventions-mips64.cc
@@ -17,22 +17,20 @@ const Register LoadConvention::ReceiverRegister() { return a1; }
 const Register LoadConvention::NameRegister() { return a2; }
 
 
-const Register VectorLoadConvention::SlotRegister() {
-  DCHECK(FLAG_vector_ics);
-  return a0;
-}
+const Register VectorLoadConvention::SlotRegister() { return a0; }
 
 
-const Register FullVectorLoadConvention::VectorRegister() {
-  DCHECK(FLAG_vector_ics);
-  return a3;
-}
+const Register FullVectorLoadConvention::VectorRegister() { return a3; }
 
 
 const Register StoreConvention::ReceiverRegister() { return a1; }
 const Register StoreConvention::NameRegister() { return a2; }
 const Register StoreConvention::ValueRegister() { return a0; }
 const Register StoreConvention::MapRegister() { return a3; }
+
+
+const Register InstanceofConvention::left() { return a0; }
+const Register InstanceofConvention::right() { return a1; }
 }
 }  // namespace v8::internal