naruse	2016-03-19 19:06:57 +0900 (Sat, 19 Mar 2016)

  New Revision: 54193

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=54193

  Log:
    * numeric.c (fix_cmp): use rb_big_cmp if x is Fixnum and y is Bignum.
      rb_big_cmp handles such case smartly with big_norm.

  Modified files:
    trunk/numeric.c
Index: numeric.c
===================================================================
--- numeric.c	(revision 54192)
+++ numeric.c	(revision 54193)
@@ -3425,7 +3425,7 @@ fix_cmp(VALUE x, VALUE y) https://github.com/ruby/ruby/blob/trunk/numeric.c#L3425
 	return INT2FIX(-1);
     }
     else if (RB_TYPE_P(y, T_BIGNUM)) {
-	return rb_big_cmp(rb_int2big(FIX2LONG(x)), y);
+	return rb_big_cmp(y, x);
     }
     else if (RB_TYPE_P(y, T_FLOAT)) {
 	return rb_integer_float_cmp(x, y);

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