Handle switch continue

tests/compiler/dart2js/equivalence/id_equivalence_helper.dart

Index: tests/compiler/dart2js/equivalence/id_equivalence_helper.dart
diff --git a/tests/compiler/dart2js/equivalence/id_equivalence_helper.dart b/tests/compiler/dart2js/equivalence/id_equivalence_helper.dart
index 4f918d6dc50b47a6531c4f939a2c76a46dd739be..21f3a02bac804278b10b27d79dcfd97397daa938 100644
--- a/tests/compiler/dart2js/equivalence/id_equivalence_helper.dart
+++ b/tests/compiler/dart2js/equivalence/id_equivalence_helper.dart
@@ -172,8 +172,12 @@ Future checkTests(Directory dataDir, ComputeMemberDataFunction computeFromAst,
     ComputeMemberDataFunction computeFromKernel,
     {List<String> skipForKernel: const <String>[],
     List<String> options: const <String>[],
-    bool verbose: false}) async {
+    List<String> args: const <String>[]}) async {
+  args = args.toList();
+  bool verbose = args.remove('-v');
   await for (FileSystemEntity entity in dataDir.list()) {
+    String name = entity.uri.pathSegments.last;
+    if (args.isNotEmpty && !args.contains(name)) continue;
     print('----------------------------------------------------------------');
     print('Checking ${entity.uri}');
     print('----------------------------------------------------------------');
@@ -181,7 +185,7 @@ Future checkTests(Directory dataDir, ComputeMemberDataFunction computeFromAst,
     print('--from ast------------------------------------------------------');
     await checkCode(annotatedCode, computeFromAst, compileFromSource,
         options: options, verbose: verbose);
-    if (skipForKernel.contains(entity.uri.pathSegments.last)) {
+    if (skipForKernel.contains(name)) {
       print('--skipped for kernel------------------------------------------');
       continue;
     }