--- jsr166/build.xml	2015/06/17 01:55:44	1.165
+++ jsr166/build.xml	2015/09/02 02:14:59	1.168
@@ -262,6 +262,8 @@
     <patternset id="jdk8.jtreg.tests">
       <include name="**/*.java"/>
       <exclude name="util/Spliterator/SpliteratorCharacteristics.java"/>
+      <!-- https://bugs.openjdk.java.net/browse/JDK-6842353 -->
+      <exclude name="util/WeakHashMap/GCDuringIteration.java"/>
     </patternset>
   </fileset>
 
@@ -489,6 +491,15 @@
           description="Runs tck and jtreg tests for main">
   </target>
 
+  <target name="jtreg8" description="Runs jtreg tests with jdk8">
+
+    <antcall target="jtreg">
+      <param name="build.main.java.version" value="8"/>
+      <param name="build.main.javac" value="${javac8}"/>
+    </antcall>
+
+  </target>
+
   <target name="test89"
           description="Runs tck and jtreg tests for main for multiple java versions">
 
@@ -496,7 +507,6 @@
     <antcall target="test">
       <param name="build.main.java.version" value="8"/>
       <param name="build.main.javac" value="${javac8}"/>
-      <param name="jtreg.exclude.file" value="${jtreg.src.dir}/jdk9tests"/>
     </antcall>
 
     <antcall target="clean"/>
@@ -555,6 +565,32 @@
 
   </target>
 
+
+  <target name="compile-test-loops" depends="jar"
+          description="compile all the perf tests in src/test/loops">
+
+    <mkdir dir="${build.dir}/test/loops"/>
+
+    <javac srcdir="${basedir}/src/test/loops"
+           destdir="${build.dir}/test/loops"
+           debug="${build.debug}"
+           debuglevel="${build.debuglevel}"
+           deprecation="${build.deprecation}"
+           includeAntRuntime="false"
+           includeJavaRuntime="false"
+           executable="${javac9}"
+           fork="true">
+
+      <include name="*.java"/>
+      <compilerarg value="-XDignore.symbol.file=true"/>
+      <compilerarg value="-Xlint:all,-unchecked,-rawtypes,-serial"/>
+      <compilerarg value="-Xbootclasspath/p:${product.jar}"/>
+      <compilerarg line="${build.args}"/>
+
+    </javac>
+
+  </target>
+
 
   <!-- jsr166 4jdk7 -->