[Interpreter] Fill out function prologue support.

src/interpreter/interpreter.cc

Index: src/interpreter/interpreter.cc
diff --git a/src/interpreter/interpreter.cc b/src/interpreter/interpreter.cc
index 503594e4fc2730ebfa46e3d7fd569ce4ee2a4aba..206c74ac6696dd1eae1c4dad93475032a3ded5b1 100644
--- a/src/interpreter/interpreter.cc
+++ b/src/interpreter/interpreter.cc
@@ -908,6 +908,30 @@ void Interpreter::DoCreateClosure(compiler::InterpreterAssembler* assembler) {
 }
 
 
+// CreateArgumentsSloppy <type>

[Michael Starzinger, 2015/10/21 18:44:37]

nit: Comment looks outdated, no <type> parameter.

[rmcilroy, 2015/10/22 15:19:52]

Done.

+//
+// Creates a new arguments object for sloppy mode.
+void Interpreter::DoCreateArgumentsSloppy(
+    compiler::InterpreterAssembler* assembler) {
+  Node* closure = __ LoadRegister(Register::function_closure());
+  Node* result = __ CallRuntime(Runtime::kNewSloppyArguments_Generic, closure);
+  __ SetAccumulator(result);
+  __ Dispatch();
+}
+
+
+// CreateArgumentsStrict <type>

[Michael Starzinger, 2015/10/21 18:44:37]

nit: Likewise.

[rmcilroy, 2015/10/22 15:19:52]

Done.

+//
+// Creates a new arguments object for strict mode.
+void Interpreter::DoCreateArgumentsStrict(
+    compiler::InterpreterAssembler* assembler) {
+  Node* closure = __ LoadRegister(Register::function_closure());
+  Node* result = __ CallRuntime(Runtime::kNewStrictArguments_Generic, closure);
+  __ SetAccumulator(result);
+  __ Dispatch();
+}
+
+
 // Throw
 //
 // Throws the exception in the accumulator.