1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate * Copyright (c) 1992, 1993
3*7c478bd9Sstevel@tonic-gate * The Regents of the University of California. All rights reserved.
4*7c478bd9Sstevel@tonic-gate *
5*7c478bd9Sstevel@tonic-gate * This software was developed by the Computer Systems Engineering group
6*7c478bd9Sstevel@tonic-gate * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
7*7c478bd9Sstevel@tonic-gate * contributed to Berkeley.
8*7c478bd9Sstevel@tonic-gate *
9*7c478bd9Sstevel@tonic-gate * Redistribution and use in source and binary forms, with or without
10*7c478bd9Sstevel@tonic-gate * modification, are permitted provided that the following conditions
11*7c478bd9Sstevel@tonic-gate * are met:
12*7c478bd9Sstevel@tonic-gate * 1. Redistributions of source code must retain the above copyright
13*7c478bd9Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer.
14*7c478bd9Sstevel@tonic-gate * 2. Redistributions in binary form must reproduce the above copyright
15*7c478bd9Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer in the
16*7c478bd9Sstevel@tonic-gate * documentation and/or other materials provided with the distribution.
17*7c478bd9Sstevel@tonic-gate * 4. Neither the name of the University nor the names of its contributors
18*7c478bd9Sstevel@tonic-gate * may be used to endorse or promote products derived from this software
19*7c478bd9Sstevel@tonic-gate * without specific prior written permission.
20*7c478bd9Sstevel@tonic-gate *
21*7c478bd9Sstevel@tonic-gate * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22*7c478bd9Sstevel@tonic-gate * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23*7c478bd9Sstevel@tonic-gate * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24*7c478bd9Sstevel@tonic-gate * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25*7c478bd9Sstevel@tonic-gate * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26*7c478bd9Sstevel@tonic-gate * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27*7c478bd9Sstevel@tonic-gate * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28*7c478bd9Sstevel@tonic-gate * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29*7c478bd9Sstevel@tonic-gate * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30*7c478bd9Sstevel@tonic-gate * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31*7c478bd9Sstevel@tonic-gate * SUCH DAMAGE.
32*7c478bd9Sstevel@tonic-gate */
33*7c478bd9Sstevel@tonic-gate
34*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
35*7c478bd9Sstevel@tonic-gate
36*7c478bd9Sstevel@tonic-gate #include "quadint.h"
37*7c478bd9Sstevel@tonic-gate
38*7c478bd9Sstevel@tonic-gate #pragma weak __ucmpdi2 = ___ucmpdi2
39*7c478bd9Sstevel@tonic-gate
40*7c478bd9Sstevel@tonic-gate /*
41*7c478bd9Sstevel@tonic-gate * Return 0, 1, or 2 as a <, =, > b respectively.
42*7c478bd9Sstevel@tonic-gate * Neither a nor b are considered signed.
43*7c478bd9Sstevel@tonic-gate */
44*7c478bd9Sstevel@tonic-gate int
___ucmpdi2(u_longlong_t a,u_longlong_t b)45*7c478bd9Sstevel@tonic-gate ___ucmpdi2(u_longlong_t a, u_longlong_t b)
46*7c478bd9Sstevel@tonic-gate {
47*7c478bd9Sstevel@tonic-gate union uu aa, bb;
48*7c478bd9Sstevel@tonic-gate
49*7c478bd9Sstevel@tonic-gate aa.uq = a;
50*7c478bd9Sstevel@tonic-gate bb.uq = b;
51*7c478bd9Sstevel@tonic-gate return (aa.ul[H] < bb.ul[H] ? 0 : aa.ul[H] > bb.ul[H] ? 2 :
52*7c478bd9Sstevel@tonic-gate aa.ul[L] < bb.ul[L] ? 0 : aa.ul[L] > bb.ul[L] ? 2 : 1);
53*7c478bd9Sstevel@tonic-gate }
54