--- old/src/os_cpu/bsd_zero/vm/os_bsd_zero.hpp	2013-06-13 22:00:22.095137000 +0200
+++ new/src/os_cpu/bsd_zero/vm/os_bsd_zero.hpp	2013-06-13 22:00:21.954061000 +0200
@@ -36,7 +36,7 @@
 
   // Atomically copy 64 bits of data
   static void atomic_copy64(volatile void *src, volatile void *dst) {
-#if defined(PPC) && !defined(_LP64)
+#if defined(PPC32)
     double tmp;
     asm volatile ("lfd  %0, 0(%1)\n"
                   "stfd %0, 0(%2)\n"