revert UNALIGNED_WORD_ACCESS for GCC6
Released GCC 6.0 fixed the issue. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69291 [ruby-core:72211] [Bug #11831] [Bug #11979]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54855 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
revert UNALIGNED_WORD_ACCESS for GCC6
Released GCC 6.0 fixed the issue.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69291
[ruby-core:72211] [Bug #11831] [Bug #11979]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54855 b2dd03c8-39d4-4d8f-98ff-823fe69b080e