[ignition,modules] Introduce bytecodes for loading/storing module variables.

src/interpreter/bytecode-array-builder.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/interpreter/bytecode-array-builder.h"
 
 #include "src/globals.h"
 #include "src/interpreter/bytecode-array-writer.h"
 #include "src/interpreter/bytecode-dead-code-optimizer.h"
 #include "src/interpreter/bytecode-label.h"
@@ skipping 774 matching lines @@
   DCHECK_EQ(2, cache_type_array_pair.register_count());
   OutputForInNext(receiver, index, cache_type_array_pair, feedback_slot);
   return *this;
 }
 
 BytecodeArrayBuilder& BytecodeArrayBuilder::ForInStep(Register index) {
   OutputForInStep(index);
   return *this;
 }
 
+BytecodeArrayBuilder& BytecodeArrayBuilder::StoreModuleVariable(int index) {
+  OutputStaModuleVariable(index);
+  return *this;
+}
+
+BytecodeArrayBuilder& BytecodeArrayBuilder::LoadModuleVariable(int index) {
+  OutputLdaModuleVariable(index);
+  return *this;
+}
+
 BytecodeArrayBuilder& BytecodeArrayBuilder::SuspendGenerator(
     Register generator) {
   OutputSuspendGenerator(generator);
   return *this;
 }
 
 BytecodeArrayBuilder& BytecodeArrayBuilder::ResumeGenerator(
     Register generator) {
   OutputResumeGenerator(generator);
   return *this;
@@ skipping 188 matching lines @@
     RegisterList reg_list) {
   DCHECK(RegisterListIsValid(reg_list));
   if (register_optimizer_)
     register_optimizer_->PrepareOutputRegisterList(reg_list);
   return static_cast<uint32_t>(reg_list.first_register().ToOperand());
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8