$OpenBSD: patch-Source_JavaScriptCore_wtf_dtoa_utils_h,v 1.4 2012/10/07 09:24:18 landry Exp $
allow mips64/sparc64/hppa to go further
--- Source/JavaScriptCore/wtf/dtoa/utils.h.orig	Mon Aug 20 10:26:05 2012
+++ Source/JavaScriptCore/wtf/dtoa/utils.h	Sat Oct  6 02:52:04 2012
@@ -49,7 +49,7 @@
 defined(__ARMEL__) || \
 defined(_MIPS_ARCH_MIPS32R2)
 #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
-#elif CPU(MIPS) || CPU(PPC) || CPU(PPC64) || OS(WINCE) || CPU(SH4) || CPU(S390) || CPU(S390X) || CPU(IA64) || CPU(SPARC) || CPU(ALPHA)
+#elif CPU(MIPS) || CPU(PPC) || CPU(PPC64) || OS(WINCE) || CPU(SH4) || CPU(S390) || CPU(S390X) || CPU(IA64) || CPU(SPARC) || CPU(MIPS64) || CPU(SPARC64) || CPU(HPPA) || CPU(ALPHA)
 #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
 #elif defined(_M_IX86) || defined(__i386__)
 #if defined(_WIN32)
