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pkg/compiler/lib/src/cps_ir/octagon.dart

Index: pkg/compiler/lib/src/cps_ir/octagon.dart
diff --git a/pkg/compiler/lib/src/cps_ir/octagon.dart b/pkg/compiler/lib/src/cps_ir/octagon.dart
index 83feb7742cd4e34eb351aa806b1aac224cc6f107..165d844b1573642034b91af3acd7e7a8855e9175 100644
--- a/pkg/compiler/lib/src/cps_ir/octagon.dart
+++ b/pkg/compiler/lib/src/cps_ir/octagon.dart
@@ -152,6 +152,7 @@ class Octagon {
         worklist.addLast(v);
       }
     }
+
     void iterateWorklist() {
       while (!worklist.isEmpty) {
         SignedVariable v1 = worklist.removeFirst();
@@ -162,6 +163,7 @@ class Octagon {
         }
       }
     }
+
     // Two new edges will be added by the constraint `v1 + v2 <= k`:
     //
     //   A. (v1) --> (-v2)