Turn Function.prototype.bind into a hydrogen stub optimized for the common case

src/mips64/code-stubs-mips64.cc

Index: src/mips64/code-stubs-mips64.cc
diff --git a/src/mips64/code-stubs-mips64.cc b/src/mips64/code-stubs-mips64.cc
index 66539bcea39673326698cfba366cf515ac017a10..46e89076ac7cc32a27f5fdb259b36d108aa2b4dd 100644
--- a/src/mips64/code-stubs-mips64.cc
+++ b/src/mips64/code-stubs-mips64.cc
@@ -64,6 +64,12 @@ void FastArrayPushStub::InitializeDescriptor(CodeStubDescriptor* descriptor) {
   descriptor->Initialize(a0, deopt_handler, -1, JS_FUNCTION_STUB_MODE);
 }
 
+void FastFunctionBindStub::InitializeDescriptor(
+    CodeStubDescriptor* descriptor) {
+  Address deopt_handler = Runtime::FunctionForId(Runtime::kFunctionBind)->entry;
+  descriptor->Initialize(a0, deopt_handler, -1, JS_FUNCTION_STUB_MODE);
+}
+
 void InternalArrayNArgumentsConstructorStub::InitializeDescriptor(
     CodeStubDescriptor* descriptor) {
   InitializeInternalArrayConstructorDescriptor(isolate(), descriptor, -1);