nobu	2016-01-15 22:12:17 +0900 (Fri, 15 Jan 2016)

  New Revision: 53545

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=53545

  Log:
    disable unaligned word access
    
    * regint.h: disable unaligned word access with gcc 6 or later.
      [Bug #11831]

  Modified files:
    trunk/regint.h
Index: regint.h
===================================================================
--- regint.h	(revision 53544)
+++ regint.h	(revision 53545)
@@ -48,6 +48,10 @@ https://github.com/ruby/ruby/blob/trunk/regint.h#L48
 #endif
 #endif
 
+#if !defined(UNALIGNED_WORD_ACCESS) && defined(__GNUC__) && __GNUC__ >= 6
+# define UNALIGNED_WORD_ACCESS 0
+#endif
+
 #ifndef UNALIGNED_WORD_ACCESS
 #if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
     defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD64) || \

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