Ruby » Ruby master

array.c: optimized equality

• array.c (rb_ary_index, rb_ary_rindex): use optimized equality to
  improve performance. [Feature #8820]
• vm_insnhelper.c (rb_equal_opt): optimized equality function.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e