Optimizing: Do not depend on sharpening in test 450

The sharpening may or may not remove the ArtMethod*
parameter, so the test must not depend on its absence.
This fixes the test 450 checker test on mips/mips64.

Change-Id: Ie62c5a7da5994c3b0c6f0452c9abb37575216806
diff --git a/test/450-checker-types/src/Main.java b/test/450-checker-types/src/Main.java
index 98a0938..36f14d8 100644
--- a/test/450-checker-types/src/Main.java
+++ b/test/450-checker-types/src/Main.java
@@ -649,7 +649,8 @@
 
   /// CHECK-START: void Main.testExplicitArgumentMoreSpecific(SubclassA) inliner (before)
   /// CHECK-DAG:     <<Arg:l\d+>>   ParameterValue klass:SubclassA
-  /// CHECK-DAG:                    InvokeStaticOrDirect [<<Arg>>] method_name:Main.$inline$hashCode
+  // Note: The ArtMethod* (typed as int or long) is optional after sharpening.
+  /// CHECK-DAG:                    InvokeStaticOrDirect [<<Arg>>{{(,[ij]\d+)?}}] method_name:Main.$inline$hashCode
 
   /// CHECK-START: void Main.testExplicitArgumentMoreSpecific(SubclassA) inliner (after)
   /// CHECK-DAG:     <<Arg:l\d+>>   ParameterValue klass:SubclassA