--- old/test/compiler/codecache/CheckSegmentedCodeCache.java	2014-10-15 15:54:58.598883186 +0200
+++ new/test/compiler/codecache/CheckSegmentedCodeCache.java	2014-10-15 15:54:58.510883190 +0200
@@ -133,8 +133,9 @@
     failsWith(pb, "Invalid code heap sizes");
 
     // Fails if not enough space for VM internal code
+    int minSize = Platform.isDebugBuild() ? 1700 : 900;
     pb = ProcessTools.createJavaProcessBuilder("-XX:+SegmentedCodeCache",
-                                               "-XX:ReservedCodeCacheSize=1700K",
+                                               "-XX:ReservedCodeCacheSize=" + minSize + "K",
                                                "-XX:InitialCodeCacheSize=100K");
     failsWith(pb, "Not enough space in non-nmethod code heap to run VM");
   }