diff options
| author | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-04-13 07:22:35 +0000 |
|---|---|---|
| committer | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-04-13 07:22:35 +0000 |
| commit | 1b5acc876baaf80d17d1e142a488b63084035c68 (patch) | |
| tree | 94732fa0524c8e8de8215728ecf3276b8ee820c5 /internal.h | |
| parent | 4e85feed334f1904ae35a222eae4d09560cef8eb (diff) | |
array.c: Improve performance of Array#sort with float elements
* array.c (sort_2): improve performance of Array#sort with float elements.
* internal.h (cmp_opt_Float, cmp_opt_data): added for checking whether or not
Float#<=> can be optimizable.
* numeric.c (rb_float_cmp): added for internal use.
* internal.h (rb_float_cmp): ditto.
[Bug #13340]
[ruby-dev:50023]
[Fix GH-1539]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'internal.h')
| -rw-r--r-- | internal.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/internal.h b/internal.h index c87d087d0d..7bc64223af 100644 --- a/internal.h +++ b/internal.h @@ -958,6 +958,7 @@ struct MEMO { enum { cmp_opt_Fixnum, cmp_opt_String, + cmp_opt_Float, cmp_optimizable_count }; @@ -981,6 +982,8 @@ struct cmp_opt_data { (((long)a > (long)b) ? 1 : ((long)a < (long)b) ? -1 : 0) : \ (STRING_P(a) && STRING_P(b) && CMP_OPTIMIZABLE(data, String)) ? \ rb_str_cmp(a, b) : \ + (RB_FLOAT_TYPE_P(a) && RB_FLOAT_TYPE_P(b) && CMP_OPTIMIZABLE(data, Float)) ? \ + rb_float_cmp(a, b) : \ rb_cmpint(rb_funcallv(a, id_cmp, 1, &b), a, b)) /* ment is in method.h */ @@ -1318,6 +1321,7 @@ VALUE rb_int2str(VALUE num, int base); VALUE rb_dbl_hash(double d); VALUE rb_fix_plus(VALUE x, VALUE y); VALUE rb_int_gt(VALUE x, VALUE y); +int rb_float_cmp(VALUE x, VALUE y); VALUE rb_float_gt(VALUE x, VALUE y); VALUE rb_int_ge(VALUE x, VALUE y); enum ruby_num_rounding_mode rb_num_get_rounding_option(VALUE opts); |