Runtime support for evaluation of static field initializer expressions

runtime/vm/flow_graph_builder.cc

Index: runtime/vm/flow_graph_builder.cc
===================================================================
--- runtime/vm/flow_graph_builder.cc	(revision 39381)
+++ runtime/vm/flow_graph_builder.cc	(working copy)
@@ -2535,6 +2535,12 @@
 }
 
 
+void EffectGraphVisitor::VisitInitStaticFieldNode(InitStaticFieldNode* node) {
+  Value* field = Bind(new(I) ConstantInstr(node->field()));
+  AddInstruction(new(I) InitStaticFieldInstr(field, node->field()));
+}
+
+
 void EffectGraphVisitor::VisitCloneContextNode(CloneContextNode* node) {
   Value* context = Bind(new(I) CurrentContextInstr());
   Value* clone = Bind(new(I) CloneContextInstr(node->token_pos(), context));