- Fix another side effect issue: never add AstNode to sequence unless they are a statement. Added t…

runtime/vm/code_generator_x64.cc

Index: runtime/vm/code_generator_x64.cc
===================================================================
--- runtime/vm/code_generator_x64.cc	(revision 7205)
+++ runtime/vm/code_generator_x64.cc	(working copy)
@@ -894,6 +894,10 @@
 
 
 void CodeGenerator::VisitLoadLocalNode(LoadLocalNode* node) {
+  if (node->HasPseudo()) {
+    node->pseudo()->Visit(this);
+    __ popq(RAX);  // Discard result.
+  }
   // Load the value of the local variable and push it onto the expression stack.
   if (IsResultNeeded(node)) {
     GeneratePushVariable(node->local(), RAX);