fix performance warning

timfel · fangerer · commit 7c0544d13c52 · 2018-10-22T09:50:18.000+02:00
diff --git a/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/cext/PythonObjectNativeWrapperMR.java b/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/cext/PythonObjectNativeWrapperMR.java
@@ -943,7 +943,9 @@ long doFast(PythonNativeWrapper obj) {
         }
 
         private long ensureLong(Object nativePointer) {
-            if (nativePointer instanceof TruffleObject) {
+            if (nativePointer instanceof Long) {
+                return (long) nativePointer;
+            } else {
                 if (asPointerNode == null) {
                     CompilerDirectives.transferToInterpreterAndInvalidate();
                     asPointerNode = insert(Message.AS_POINTER.createNode());
@@ -955,7 +957,6 @@ private long ensureLong(Object nativePointer) {
                     throw e.raise();
                 }
             }
-            return (long) nativePointer;
         }
 
         protected static boolean isBoolNativeWrapper(Object obj) {

Original file line number	Diff line number	Diff line change
`@@ -943,7 +943,9 @@ long doFast(PythonNativeWrapper obj) {`
`943`	`943`	`}`
`944`	`944`
`945`	`945`	`private long ensureLong(Object nativePointer) {`
`946`		`- if (nativePointer instanceof TruffleObject) {`
	`946`	`+ if (nativePointer instanceof Long) {`
	`947`	`+ return (long) nativePointer;`
	`948`	`+ } else {`
`947`	`949`	`if (asPointerNode == null) {`
`948`	`950`	`CompilerDirectives.transferToInterpreterAndInvalidate();`
`949`	`951`	`asPointerNode = insert(Message.AS_POINTER.createNode());`
`@@ -955,7 +957,6 @@ private long ensureLong(Object nativePointer) {`
`955`	`957`	`throw e.raise();`
`956`	`958`	`}`
`957`	`959`	`}`
`958`		`- return (long) nativePointer;`
`959`	`960`	`}`
`960`	`961`
`961`	`962`	`protected static boolean isBoolNativeWrapper(Object obj) {`