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5261 libm should stop using synonyms.h
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--- old/usr/src/lib/libm/i386/src/isnanl.s
+++ new/usr/src/lib/libm/i386/src/isnanl.s
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
13 13 * When distributing Covered Code, include this CDDL HEADER in each
14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21 /*
22 22 * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
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23 23 */
24 24 /*
25 25 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
26 26 * Use is subject to license terms.
27 27 */
28 28
29 29 .file "isnanl.s"
30 30
31 31 #include "libm.h"
32 32 LIBM_ANSI_PRAGMA_WEAK(isnanl,function)
33 -#include "libm_synonyms.h"
34 33
35 34 ENTRY(isnanl)
36 35 movl 12(%esp),%eax / ax <-- sign bit and exp
37 36 andl $0x00007fff,%eax
38 37 jz .not_nan / jump if exp is all 0
39 38 xorl $0x00007fff,%eax
40 39 jz .nan_or_inf / jump if exp is all 1
41 40 testl $0x80000000,8(%esp)
42 41 jz .got_nan / jump if leading bit is 0
43 42 movl $0,%eax
44 43 .not_nan:
45 44 ret
46 45 .nan_or_inf: / note that %eax = 0 from before
47 46 cmpl $0x80000000,8(%esp) / what is first half of significand?
48 47 jnz .got_nan / jump if not equal to 0x80000000
49 48 testl $0xffffffff,4(%esp) / is second half of significand 0?
50 49 jnz .got_nan / jump if not equal to 0
51 50 ret
52 51 .got_nan:
53 52 movl $1,%eax
54 53 ret
55 54 .align 4
56 55 SET_SIZE(isnanl)
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