356612

tests/bugs1612/pr356612/AnnoBinding.java

@@ -0,0 +1,68 @@
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+import org.aspectj.lang.reflect.FieldSignature;
+
+@Retention(RetentionPolicy.RUNTIME)
+@interface Marker {
+	String message();
+}
+
+public class AnnoBinding {
+	public static void main(String[] argv) {
+		long stime = System.currentTimeMillis();
+		for (int i = 0; i < 10000; i++) {
+			runOne();
+		}
+		long etime = System.currentTimeMillis();
+		long manual = (etime - stime);
+		stime = System.currentTimeMillis();
+		for (int i = 0; i < 10000; i++) {
+			runTwo();
+		}
+		etime = System.currentTimeMillis();
+		long woven = (etime - stime);
+		System.out.println("woven=" + woven + " manual=" + manual);
+		if (woven > manual) {
+			throw new RuntimeException("woven=" + woven + " manual=" + manual);
+		}
+		if (X.a != X.b) {
+			throw new RuntimeException("a=" + X.a + " b=" + X.b);
+		}
+	}
+
+	@Marker(message = "string")
+	static int field1;
+
+	@Marker(message = "string")
+	static int field2;
+
+	public static void runOne() {
+		field1 = field1 * 2; // set and get jps
+	}
+
+	public static void runTwo() {
+		field1 = field1 * 2; // set and get jps
+	}
+
+}
+
+aspect X {
+	  pointcut pManual(): withincode(* runOne(..)) && get(@Marker * *);
+	  pointcut pWoven(Marker l): withincode(* runTwo(..)) && get(@Marker * * ) && @annotation(l);
+
+	   public static int a,b;
+
+	   before(): pManual() {
+	     Marker marker = (Marker) ((FieldSignature) thisJoinPointStaticPart.getSignature()).getField().getAnnotation(Marker.class);
+	     String s = marker.message();
+	     a+=s.length();
+	   }
+
+	   before(Marker l): pWoven(l) {
+	     String s = l.message();
+	     b+=s.length();
+	   }
+
+
+}

tests/bugs1612/pr356612/AnnoBinding2.java

@@ -0,0 +1,48 @@
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+import org.aspectj.lang.reflect.FieldSignature;
+
+import com.sun.org.apache.bcel.internal.classfile.Field;
+
+@Retention(RetentionPolicy.RUNTIME)
+@interface Marker {
+	String message();
+}
+
+public class AnnoBinding2 {
+	public static void main(String[] argv) {
+		runOne();
+		runTwo();
+		java.lang.reflect.Field[] fs = AnnoBinding2.class.getDeclaredFields();
+		int count = 0;
+		for (java.lang.reflect.Field f: fs) {
+			if (f.getName().startsWith("ajc$anno")) {
+				count++;
+			}
+		}
+		System.out.println(count+" ajc$anno$NNN fields");
+	}
+
+	@Marker(message = "foo")
+	static int field1;
+
+	@Marker(message = "bar")
+	static int field2;
+
+	public static void runOne() {
+		field1 = field1 * 2; // set and get jps
+	}
+
+	public static void runTwo() {
+		field2 = field2 * 2; // set and get jps
+	}
+}
+
+aspect X {
+	pointcut pWoven(Marker l): withincode(* run*(..)) && get(@Marker * * ) && @annotation(l);
+
+	before(Marker l): pWoven(l) {
+	    System.out.println(thisJoinPointStaticPart+" "+l);
+	}
+}

tests/src/org/aspectj/systemtest/ajc1612/Ajc1612Tests.java

@@ -35,6 +35,14 @@ public class Ajc1612Tests extends org.aspectj.testing.XMLBasedAjcTestCase {
 	// runTest("itd split compilation");
 	// }
 
+	public void testAnnotationFieldBindingOptimization_356612() throws Exception {
+		runTest("annotation field binding optimization");
+	}
+
+	public void testAnnotationFieldBindingOptimization_356612_2() throws Exception {
+		runTest("annotation field binding optimization - 2");
+	}
+
 	public void testThisAspectInstance_239649_1() throws Exception {
 		// simple case
 		runTest("thisAspectInstance - 1");

tests/src/org/aspectj/systemtest/ajc1612/ajc1612.xml

@@ -2,6 +2,24 @@
 
 <suite>
 
+<ajc-test dir="bugs1612/pr356612" title="annotation field binding optimization">
+<compile files="AnnoBinding.java" options="-1.5"/>
+<run class="AnnoBinding">
+</run>
+</ajc-test>
+
+
+<ajc-test dir="bugs1612/pr356612" title="annotation field binding optimization - 2">
+<compile files="AnnoBinding2.java" options="-1.5"/>
+<run class="AnnoBinding2">
+<stdout>
+<line text="get(int AnnoBinding2.field1) @Marker(message=foo)"/>
+<line text="get(int AnnoBinding2.field2) @Marker(message=bar)"/>
+<line text="2 ajc$anno$NNN fields"/>
+</stdout>
+</run>
+</ajc-test>
+
 <ajc-test dir="bugs1612/pr354683" title="itd split compilation">
 <compile files="util/CommonData.java util/CommonDataImpl.java util/CommonDataImplementation.aj util/DerivedCommonDataInterface.java util/DerivedCommonDataInterfaceImpl.java util/DerivedCommonDataInterfaceImplementation.aj" options="-1.5" outjar="code.jar"/>
 <compile files="main/AbstractBaseClass.java main/DerivedClass.java main/Whatever.java " options="-1.5" aspectpath="code.jar"/>