archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-27 23:04:50 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8076112: Add @HotSpotIntrinsicCandidate annotation to indicate methods for which Java Runtime has intrinsics

Browse source 
Annotate possibly intrinsified methods with @HotSpotIntrinsicCandidate. Add checks omitted by intrinsics to the library code. Add CheckIntrinsics flags to check consistency of intrinsics.

Reviewed-by: jrose, kvn, thartmann, vlivanov, abuckley, darcy, ascarpino, briangoetz, alanb, aph, dnsimon
This commit is contained in:
Zoltan Majo 2015-07-03 07:25:03 +02:00
parent 34616cd876
commit 9245cdc214
13 changed files with 191 additions and 44 deletions
Download patch file Download diff file Expand all files Collapse all files

8
hotspot/test/compiler/dependencies/MonomorphicObjectCall/java/lang/Object.java
View file

@ -25,25 +25,33 @@
package java.lang;
import jdk.internal.HotSpotIntrinsicCandidate;
/**
* Slightly modified version of java.lang.Object that replaces
* finalize() by finalizeObject() to avoid overriding in subclasses.
*/
public class Object {
@HotSpotIntrinsicCandidate
public Object() {}
private static native void registerNatives();
static {
registerNatives();
}
@HotSpotIntrinsicCandidate
public final native Class<?> getClass();
@HotSpotIntrinsicCandidate
public native int hashCode();
public boolean equals(Object obj) {
return (this == obj);
}
@HotSpotIntrinsicCandidate
protected native Object clone() throws CloneNotSupportedException;
public String toString() {