diff -r 79b158dae903 -r add11bc0e6e2 jdk/test/java/lang/invoke/VarHandles/VarHandleTestByteArrayAsFloat.java
--- a/jdk/test/java/lang/invoke/VarHandles/VarHandleTestByteArrayAsFloat.java	Fri Apr 29 23:15:15 2016 +0300
+++ b/jdk/test/java/lang/invoke/VarHandles/VarHandleTestByteArrayAsFloat.java	Fri Apr 29 13:46:19 2016 -0700
@@ -93,6 +93,7 @@
         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_ACQUIRE));
         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_RELEASE));
         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET));
+        assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_VOLATILE));
         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_ACQUIRE));
         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_RELEASE));
         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET));
@@ -239,6 +240,10 @@
             });
 
             checkROBE(() -> {
+                boolean r = vh.weakCompareAndSetVolatile(array, ci, VALUE_1, VALUE_2);
+            });
+
+            checkROBE(() -> {
                 boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
             });
 
@@ -334,6 +339,10 @@
             });
 
             checkIOOBE(() -> {
+                boolean r = vh.weakCompareAndSetVolatile(array, ci, VALUE_1, VALUE_2);
+            });
+
+            checkIOOBE(() -> {
                 boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
             });
 
@@ -415,6 +424,10 @@
                 });
 
                 checkIOOBE(() -> {
+                    boolean r = vh.weakCompareAndSetVolatile(array, ci, VALUE_1, VALUE_2);
+                });
+
+                checkIOOBE(() -> {
                     boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
                 });
 
@@ -487,6 +500,10 @@
                 });
 
                 checkISE(() -> {
+                    boolean r = vh.weakCompareAndSetVolatile(array, ci, VALUE_1, VALUE_2);
+                });
+
+                checkISE(() -> {
                     boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
                 });
 
@@ -562,6 +579,10 @@
                     });
 
                     checkISE(() -> {
+                        boolean r = vh.weakCompareAndSetVolatile(array, ci, VALUE_1, VALUE_2);
+                    });
+
+                    checkISE(() -> {
                         boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
                     });
 
@@ -699,12 +720,19 @@
                     assertEquals(x, VALUE_2, "weakCompareAndSetRelease float");
                 }
 
+                {
+                    boolean r = vh.weakCompareAndSetVolatile(array, i, VALUE_2, VALUE_1);
+                    assertEquals(r, true, "weakCompareAndSetVolatile float");
+                    float x = (float) vh.get(array, i);
+                    assertEquals(x, VALUE_1, "weakCompareAndSetVolatile float value");
+                }
+
                 // Compare set and get
                 {
-                    float o = (float) vh.getAndSet(array, i, VALUE_1);
-                    assertEquals(o, VALUE_2, "getAndSet float");
+                    float o = (float) vh.getAndSet(array, i, VALUE_2);
+                    assertEquals(o, VALUE_1, "getAndSet float");
                     float x = (float) vh.get(array, i);
-                    assertEquals(x, VALUE_1, "getAndSet float value");
+                    assertEquals(x, VALUE_2, "getAndSet float value");
                 }
 
             }
@@ -832,12 +860,19 @@
                     assertEquals(x, VALUE_2, "weakCompareAndSetRelease float");
                 }
 
+                {
+                    boolean r = vh.weakCompareAndSetVolatile(array, i, VALUE_2, VALUE_1);
+                    assertEquals(r, true, "weakCompareAndSetVolatile float");
+                    float x = (float) vh.get(array, i);
+                    assertEquals(x, VALUE_1, "weakCompareAndSetVolatile float value");
+                }
+
                 // Compare set and get
                 {
-                    float o = (float) vh.getAndSet(array, i, VALUE_1);
-                    assertEquals(o, VALUE_2, "getAndSet float");
+                    float o = (float) vh.getAndSet(array, i, VALUE_2);
+                    assertEquals(o, VALUE_1, "getAndSet float");
                     float x = (float) vh.get(array, i);
-                    assertEquals(x, VALUE_1, "getAndSet float value");
+                    assertEquals(x, VALUE_2, "getAndSet float value");
                 }
 
             }