diff --git a/ChangeLog b/ChangeLog index 3ed5462fd3..33b8af84d5 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +Thu Jul 18 21:15:41 2013 Masaki Matsushita + + * array.c (rb_ary_equal): compare RARRAY_PTR() for performance + improvement in case of that self and other are shared. + Thu Jul 18 20:44:51 2013 Masaki Matsushita * array.c (rb_ary_fill): use memfill(). diff --git a/array.c b/array.c index d2b45d9312..f145bc8d8d 100644 --- a/array.c +++ b/array.c @@ -3637,6 +3637,7 @@ rb_ary_equal(VALUE ary1, VALUE ary2) return rb_equal(ary2, ary1); } if (RARRAY_LEN(ary1) != RARRAY_LEN(ary2)) return Qfalse; + if (RARRAY_PTR(ary1) == RARRAY_PTR(ary2)) return Qtrue; return rb_exec_recursive_paired(recursive_equal, ary1, ary2, ary2); }