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Revert moving things to Ruby

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This is slowing down benchmarks on x86, so lets revert it for now.
This commit is contained in:
Aaron Patterson 2024-07-29 13:28:57 -07:00 • committed by Aaron Patterson
parent acbb8d4fb5
commit 2c1655314a
Notes: git 2024-07-29 21:18:29 +00:00
6 changed files with 128 additions and 113 deletions
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45
numeric.c
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@ -5713,6 +5713,50 @@ int_downto_size(VALUE from, VALUE args, VALUE eobj)
return ruby_num_interval_step_size(from, RARRAY_AREF(args, 0), INT2FIX(-1), FALSE);
}
/*
* call-seq:
* downto(limit) {|i| ... } -> self
* downto(limit) -> enumerator
*
* Calls the given block with each integer value from +self+ down to +limit+;
* returns +self+:
*
* a = []
* 10.downto(5) {|i| a << i } # => 10
* a # => [10, 9, 8, 7, 6, 5]
* a = []
* 0.downto(-5) {|i| a << i } # => 0
* a # => [0, -1, -2, -3, -4, -5]
* 4.downto(5) {|i| fail 'Cannot happen' } # => 4
*
* With no block given, returns an Enumerator.
*
*/
static VALUE
int_downto(VALUE from, VALUE to)
{
RETURN_SIZED_ENUMERATOR(from, 1, &to, int_downto_size);
if (FIXNUM_P(from) && FIXNUM_P(to)) {
long i, end;
end = FIX2LONG(to);
for (i=FIX2LONG(from); i >= end; i--) {
rb_yield(LONG2FIX(i));
}
}
else {
VALUE i = from, c;
while (!(c = rb_funcall(i, '<', 1, to))) {
rb_yield(i);
i = rb_funcall(i, '-', 1, INT2FIX(1));
}
if (NIL_P(c)) rb_cmperr(i, to);
}
return from;
}
static VALUE
int_dotimes_size(VALUE num, VALUE args, VALUE eobj)
{
@ -6320,6 +6364,7 @@ Init_Numeric(void)
rb_define_method(rb_cInteger, "anybits?", int_anybits_p, 1);
rb_define_method(rb_cInteger, "nobits?", int_nobits_p, 1);
rb_define_method(rb_cInteger, "upto", int_upto, 1);
rb_define_method(rb_cInteger, "downto", int_downto, 1);
rb_define_method(rb_cInteger, "succ", int_succ, 0);
rb_define_method(rb_cInteger, "next", int_succ, 0);
rb_define_method(rb_cInteger, "pred", int_pred, 0);