# HG changeset patch
# User Bernhard Urban <bernhard.urban@jku.at>
# Date 1417531862 -3600
# Node ID 62723b0ac9e652f6b2ef5a17332024e101c95fb0
# Parent  15224d4c0347a604f7b41caeca71a565ac840918
ArrayCopySnippets: add comment about lookup

diff -r 15224d4c0347 -r 62723b0ac9e6 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/ArrayCopySnippets.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/ArrayCopySnippets.java	Tue Dec 02 15:51:02 2014 +0100
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/ArrayCopySnippets.java	Tue Dec 02 15:51:02 2014 +0100
@@ -79,11 +79,13 @@
     public static Method getSnippetForKind(Kind kind, boolean shouldUnroll, boolean exact) {
         Method m = null;
         if (!shouldUnroll && exact) {
+            // use hotspot stubs
             m = arraycopyCalls.get(kind);
             if (m != null) {
                 return m;
             }
         }
+        // use snippets
         return arraycopyMethods.get(kind);
     }