| Index: src/compiler/ast-graph-builder.cc
 | 
| diff --git a/src/compiler/ast-graph-builder.cc b/src/compiler/ast-graph-builder.cc
 | 
| index f80cc2e0a316bfba39a641bea8dfbcb363b3ce3b..56c51df20364fe5c4bc506c9bb7f746bb149007c 100644
 | 
| --- a/src/compiler/ast-graph-builder.cc
 | 
| +++ b/src/compiler/ast-graph-builder.cc
 | 
| @@ -1657,6 +1657,12 @@ void AstGraphBuilder::VisitNativeFunctionLiteral(NativeFunctionLiteral* expr) {
 | 
|  }
 | 
|  
 | 
|  
 | 
| +void AstGraphBuilder::VisitDoExpression(DoExpression* expr) {
 | 
| +  VisitBlock(expr->block());
 | 
| +  VisitVariableProxy(expr->result());
 | 
| +}
 | 
| +
 | 
| +
 | 
|  void AstGraphBuilder::VisitConditional(Conditional* expr) {
 | 
|    IfBuilder compare_if(this);
 | 
|    VisitForTest(expr->condition());
 | 
| 
 |