Fix issue 4639

lib/compiler/implementation/ssa/codegen.dart

Index: lib/compiler/implementation/ssa/codegen.dart
diff --git a/lib/compiler/implementation/ssa/codegen.dart b/lib/compiler/implementation/ssa/codegen.dart
index 9cfe2dbc9c2456278896de74881c55b1022fb402..2761f9df0fc6b414aec9dabf2d64cbf114bc9cae 100644
--- a/lib/compiler/implementation/ssa/codegen.dart
+++ b/lib/compiler/implementation/ssa/codegen.dart
@@ -1493,7 +1493,8 @@ class SsaCodeGenerator implements HVisitor, HBlockInformationVisitor {
 
   visitInvokeStatic(HInvokeStatic node) {
     if (Elements.isStaticOrTopLevelFunction(node.element) &&
-        node.typeCode() == HInvokeStatic.INVOKE_STATIC_TYPECODE) {
+        (node.typeCode() == HInvokeStatic.INVOKE_STATIC_TYPECODE ||
+         node.typeCode() == HInvokeStatic.INVOKE_INTERCEPTOR_TYPECODE)) {
       // Register this invocation to collect the types used at all call sites.
       backend.registerStaticInvocation(node, types);
     }