# HG changeset patch
# User Thomas Wuerthinger <thomas@wuerthinger.net>
# Date 1311801420 25200
# Node ID 0478ad72d2143ab83e0fa4167d3d90343440d998
# Parent  399aa66d375e4cdef929e01b05e0d3c0d28cde57
Fixed a () type bug in the negate canonicalizer.

diff -r 399aa66d375e -r 0478ad72d214 graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/Negate.java
--- a/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/Negate.java	Wed Jul 27 14:16:38 2011 -0700
+++ b/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/Negate.java	Wed Jul 27 14:17:00 2011 -0700
@@ -128,7 +128,7 @@
                     case Double: return Constant.forDouble(-x.asConstant().asDouble(), graph);
                 }
             }
-            if (x instanceof Negate && x.kind == CiKind.Int || x.kind == CiKind.Long) {
+            if (x instanceof Negate && (x.kind == CiKind.Int || x.kind == CiKind.Long)) {
                 return ((Negate) x).x();
             }
             return negate;