[interpreter] Add CreateBlockContext bytecode

src/interpreter/bytecode-generator.cc

Index: src/interpreter/bytecode-generator.cc
diff --git a/src/interpreter/bytecode-generator.cc b/src/interpreter/bytecode-generator.cc
index 48f0c3c354f0c59cbcf51d83005a14b2d7839943..cb133c365eb053b713b31638e1c7d23ec6716668 100644
--- a/src/interpreter/bytecode-generator.cc
+++ b/src/interpreter/bytecode-generator.cc
@@ -3211,18 +3211,9 @@ void BytecodeGenerator::VisitNewLocalBlockContext(Scope* scope) {
   AccumulatorResultScope accumulator_execution_result(this);
   DCHECK(scope->is_block_scope());
 
-  // Allocate a new local block context.
-  register_allocator()->PrepareForConsecutiveAllocations(2);
-  Register scope_info = register_allocator()->NextConsecutiveRegister();
-  Register closure = register_allocator()->NextConsecutiveRegister();
-
-  builder()
-      ->LoadLiteral(scope->GetScopeInfo(isolate()))
-      .StoreAccumulatorInRegister(scope_info);
   VisitFunctionClosureForContext();
-  builder()
-      ->StoreAccumulatorInRegister(closure)
-      .CallRuntime(Runtime::kPushBlockContext, scope_info, 2);
+
+  builder()->CreateBlockContext(scope->GetScopeInfo(isolate()));
   execution_result()->SetResultInAccumulator();
 }