[Turbofan] Implement super calls with spread bytecode in assembly code.

src/interpreter/interpreter-assembler.h

Index: src/interpreter/interpreter-assembler.h
diff --git a/src/interpreter/interpreter-assembler.h b/src/interpreter/interpreter-assembler.h
index 5183f3efedfb4673bbfddec625873cb5f2bd7f33..b2d37823ecfc3ab406bf63ca9caedf94b5f8bd55 100644
--- a/src/interpreter/interpreter-assembler.h
+++ b/src/interpreter/interpreter-assembler.h
@@ -142,6 +142,12 @@ class V8_EXPORT_PRIVATE InterpreterAssembler : public CodeStubAssembler {
                                 compiler::Node* slot_id,
                                 compiler::Node* type_feedback_vector);
 
+  compiler::Node* CallConstructWithSpread(compiler::Node* constructor,

[rmcilroy, 2017/01/11 15:24:45]

Please add a comment.

[petermarshall, 2017/01/11 16:50:03]

Done

+                                          compiler::Node* context,
+                                          compiler::Node* new_target,
+                                          compiler::Node* first_arg,
+                                          compiler::Node* arg_count);
+
   // Call runtime function with |arg_count| arguments and the first argument
   // located at |first_arg|.
   compiler::Node* CallRuntimeN(compiler::Node* function_id,