# HG changeset patch
# User Josef Eisl <josef.eisl@jku.at>
# Date 1399485920 -7200
# Node ID b8bb788084954270fe84f34477d1560f3771d465
# Parent  8a66b661ed4956cd0d3251715542dcdf27ff5b08
AbstractFrameStateBuilder enable access to locks.

diff -r 8a66b661ed49 -r b8bb78808495 graal/com.oracle.graal.java/src/com/oracle/graal/java/AbstractFrameStateBuilder.java
--- a/graal/com.oracle.graal.java/src/com/oracle/graal/java/AbstractFrameStateBuilder.java	Tue May 06 20:10:28 2014 +0200
+++ b/graal/com.oracle.graal.java/src/com/oracle/graal/java/AbstractFrameStateBuilder.java	Wed May 07 20:05:20 2014 +0200
@@ -124,6 +124,13 @@
     }
 
     /**
+     * @return the current lock depth
+     */
+    public int lockDepth() {
+        return lockedObjects.length;
+    }
+
+    /**
      * Gets the value in the local variables at the specified index, without any sanity checking.
      *
      * @param i the index into the locals
@@ -144,6 +151,16 @@
     }
 
     /**
+     * Gets the value in the lock at the specified index, without any sanity checking.
+     *
+     * @param i the index into the lock
+     * @return the instruction that produced the value for the specified lock
+     */
+    public T lockAt(int i) {
+        return lockedObjects[i];
+    }
+
+    /**
      * Loads the local variable at the specified index, checking that the returned value is non-null
      * and that two-stack values are properly handled.
      *
diff -r 8a66b661ed49 -r b8bb78808495 graal/com.oracle.graal.java/src/com/oracle/graal/java/HIRFrameStateBuilder.java
--- a/graal/com.oracle.graal.java/src/com/oracle/graal/java/HIRFrameStateBuilder.java	Tue May 06 20:10:28 2014 +0200
+++ b/graal/com.oracle.graal.java/src/com/oracle/graal/java/HIRFrameStateBuilder.java	Wed May 07 20:05:20 2014 +0200
@@ -337,6 +337,7 @@
     /**
      * @return the current lock depth
      */
+    @Override
     public int lockDepth() {
         assert lockedObjects.length == monitorIds.length;
         return lockedObjects.length;