# HG changeset patch
# User Gilles Duboscq <duboscq@ssw.jku.at>
# Date 1397481197 -7200
# Node ID c680646518475170b60fa52d790938804ece0261
# Parent  c92546febda6dfdbe8cbd27c456303232e5abbad
Make prim method from LoopFragmentInside to an abstract method on LoopFragment

diff -r c92546febda6 -r c68064651847 graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragment.java
--- a/graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragment.java	Mon Apr 14 15:08:36 2014 +0200
+++ b/graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragment.java	Mon Apr 14 15:13:17 2014 +0200
@@ -79,6 +79,15 @@
         duplicationMap.put(oldNode, newNode);
     }
 
+    /**
+     * Gets the corresponding value in this fragment. Should be called on duplicate fragments with a
+     * node from the original fragment as argument.
+     *
+     * @param b original value
+     * @return corresponding value in the peel
+     */
+    protected abstract ValueNode prim(ValueNode b);
+
     public boolean isDuplicate() {
         return original != null;
     }
diff -r c92546febda6 -r c68064651847 graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragmentInside.java
--- a/graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragmentInside.java	Mon Apr 14 15:08:36 2014 +0200
+++ b/graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragmentInside.java	Mon Apr 14 15:13:17 2014 +0200
@@ -229,7 +229,8 @@
      * @param b original value
      * @return corresponding value in the peel
      */
-    private ValueNode prim(ValueNode b) {
+    @Override
+    protected ValueNode prim(ValueNode b) {
         assert isDuplicate();
         LoopBeginNode loopBegin = original().loop().loopBegin();
         if (loopBegin.isPhiAtMerge(b)) {
diff -r c92546febda6 -r c68064651847 graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragmentWhole.java
--- a/graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragmentWhole.java	Mon Apr 14 15:08:36 2014 +0200
+++ b/graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragmentWhole.java	Mon Apr 14 15:13:17 2014 +0200
@@ -63,6 +63,11 @@
     }
 
     @Override
+    protected ValueNode prim(ValueNode b) {
+        return getDuplicatedNode(b);
+    }
+
+    @Override
     protected DuplicationReplacement getDuplicationReplacement() {
         final FixedNode entry = loop().entryPoint();
         final Graph graph = this.graph();