$NetBSD: patch-ag,v 1.4 2011/10/07 12:17:25 drochner Exp $

--- Source/JavaScriptCore/wtf/text/StringImpl.cpp.orig	2011-09-26 20:54:57.000000000 +0000
+++ Source/JavaScriptCore/wtf/text/StringImpl.cpp
@@ -1006,7 +1006,7 @@ bool equal(const StringImpl* a, const UC
         return false;
     // FIXME: perhaps we should have a more abstract macro that indicates when
     // going 4 bytes at a time is unsafe
-#if CPU(ARM) || CPU(SH4) || CPU(MIPS) || CPU(SPARC)
+#if CPU(ARM) || CPU(SH4) || CPU(MIPS) || CPU(SPARC) || CPU(SPARC64) || CPU(PPC) || CPU(PPC64)
     const UChar* as = a->characters();
     for (unsigned i = 0; i != length; ++i)
         if (as[i] != b[i])
