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rational.c: optimize Rational#==

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* rational.c (nurat_eqeq_p): optimize Rational#==.
  Author: Tadashi Saito <tad.a.digger@gmail.com>

* numeric.c (rb_int_equal): rename from int_equal and remove static
  to be exported.

* internal.h (rb_int_equal): exported.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mrkn 2016-11-12 02:24:32 +00:00
parent fb40c3776a
commit d611a7c77b
3 changed files with 13 additions and 13 deletions
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17
rational.c
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@ -1124,30 +1124,29 @@ nurat_eqeq_p(VALUE self, VALUE other)
{
get_dat1(self);
if (f_zero_p(dat->num) && f_zero_p(other))
if (INT_ZERO_P(dat->num) && INT_ZERO_P(other))
return Qtrue;
if (!FIXNUM_P(dat->den))
return Qfalse;
if (FIX2LONG(dat->den) != 1)
return Qfalse;
if (f_eqeq_p(dat->num, other))
return Qtrue;
return Qfalse;
return rb_int_equal(dat->num, other);
}
}
else if (RB_TYPE_P(other, T_FLOAT)) {
return f_boolcast(f_eqeq_p(f_to_f(self), other));
else if (RB_FLOAT_TYPE_P(other)) {
return f_boolcast(rb_dbl_cmp(nurat_to_double(self), RFLOAT_VALUE(other))
== INT2FIX(0));
}
else if (RB_TYPE_P(other, T_RATIONAL)) {
{
get_dat2(self, other);
if (f_zero_p(adat->num) && f_zero_p(bdat->num))
if (INT_ZERO_P(adat->num) && INT_ZERO_P(bdat->num))
return Qtrue;
return f_boolcast(f_eqeq_p(adat->num, bdat->num) &&
f_eqeq_p(adat->den, bdat->den));
return f_boolcast(rb_int_equal(adat->num, bdat->num) &&
rb_int_equal(adat->den, bdat->den));
}
}
else {