Use slot lookup of __int__ in CoerceToJavaLongNode

Author: steve-s

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/nodes/util/CoerceToJavaLongNode.java

@@ -49,13 +49,15 @@
 import com.oracle.graal.python.nodes.ErrorMessages;
 import com.oracle.graal.python.nodes.PNodeWithContext;
 import com.oracle.graal.python.nodes.PRaiseNode;
+import com.oracle.graal.python.nodes.call.special.LookupAndCallUnaryNode;
 import com.oracle.graal.python.nodes.call.special.LookupAndCallUnaryNode.LookupAndCallUnaryDynamicNode;
 import com.oracle.graal.python.nodes.truffle.PythonArithmeticTypes;
 import com.oracle.graal.python.nodes.util.CoerceToJavaLongNodeGen.CoerceToJavaLongExactNodeGen;
 import com.oracle.graal.python.nodes.util.CoerceToJavaLongNodeGen.CoerceToJavaLongLossyNodeGen;
 import com.oracle.graal.python.util.OverflowException;
 import com.oracle.truffle.api.CompilerAsserts;
 import com.oracle.truffle.api.CompilerDirectives;
+import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
 import com.oracle.truffle.api.dsl.Cached;
 import com.oracle.truffle.api.dsl.GenerateUncached;
 import com.oracle.truffle.api.dsl.ImportStatic;
@@ -102,8 +104,19 @@ public long toLong(PInt x) {
     @Specialization(guards = "!isNumber(x)")
     public long toLong(Object x,
                     @Cached PRaiseNode raise,
-                    @Cached LookupAndCallUnaryDynamicNode callIntNode) {
-        Object result = callIntNode.executeObject(x, __INT__);
+                    @Cached("create(__INT__)") LookupAndCallUnaryNode callIntNode) {
+        Object result = callIntNode.executeObject(null, x);
+        return toLong(x, raise, result);
+    }
+
+    @TruffleBoundary
+    @Specialization(guards = "!isNumber(x)", replaces = "toLong")
+    public long toLongUncached(Object x) {
+        Object result = LookupAndCallUnaryDynamicNode.getUncached().executeObject(x, __INT__);
+        return CoerceToJavaLongNode.this.toLong(x, PRaiseNode.getUncached(), result);
+    }
+
+    private long toLong(Object x, PRaiseNode raise, Object result) {
         if (result == PNone.NO_VALUE) {
             throw raise.raise(TypeError, ErrorMessages.MUST_BE_NUMERIC, x);
         }