Cleanup after the interceptor refactoring work, and add a new SSA instruction for an interceptor, s…

sdk/lib/_internal/compiler/implementation/ssa/tracer.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library tracer;
 
 import 'dart:io';
 import 'ssa.dart';
 import '../js_backend/js_backend.dart';
 import '../dart2jslib.dart';
@@ skipping 296 matching lines @@
   }
 
   String visitIndex(HIndex node) => visitInvokeStatic(node);
   String visitIndexAssign(HIndexAssign node) => visitInvokeStatic(node);
 
   String visitIntegerCheck(HIntegerCheck node) {
     String value = temporaryId(node.value);
     return "Integer check: $value";
   }
 
+  String visitInterceptor(HInterceptor node) {
+    String value = temporaryId(node.inputs[0]);
+    return "Intercept: $receiver";

[karlklose, 2012/11/22 15:30:53]

'$receiver' -> '$value'.

[ngeoffray, 2012/11/22 15:42:01]

Nice catch. https://codereview.chromium.org/11414131

+  }
+
   String visitInvokeClosure(HInvokeClosure node)
       => visitInvokeDynamic(node, "closure");
 
   String visitInvokeDynamic(HInvokeDynamic invoke, String kind) {
     String receiver = temporaryId(invoke.receiver);
     String name = invoke.selector.name.slowToString();
     String target = "($kind) $receiver.$name";
     int offset = HInvoke.ARGUMENTS_OFFSET;
     List arguments =
         invoke.inputs.getRange(offset, invoke.inputs.length - offset);
@@ skipping 198 matching lines @@
   }
 
   String visitTypeConversion(HTypeConversion node) {
     return "TypeConversion: ${temporaryId(node.checkedInput)} to ${node.type}";
   }
 
   String visitRangeConversion(HRangeConversion node) {
     return "RangeConversion: ${node.checkedInput}";
   }
 }