aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/math-emu/dp_tint.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/math-emu/dp_tint.c')
-rw-r--r--arch/mips/math-emu/dp_tint.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/arch/mips/math-emu/dp_tint.c b/arch/mips/math-emu/dp_tint.c
index 3a23c6409275..972dba0baca0 100644
--- a/arch/mips/math-emu/dp_tint.c
+++ b/arch/mips/math-emu/dp_tint.c
@@ -5,8 +5,6 @@
5 * MIPS floating point support 5 * MIPS floating point support
6 * Copyright (C) 1994-2000 Algorithmics Ltd. 6 * Copyright (C) 1994-2000 Algorithmics Ltd.
7 * 7 *
8 * ########################################################################
9 *
10 * This program is free software; you can distribute it and/or modify it 8 * This program is free software; you can distribute it and/or modify it
11 * under the terms of the GNU General Public License (Version 2) as 9 * under the terms of the GNU General Public License (Version 2) as
12 * published by the Free Software Foundation. 10 * published by the Free Software Foundation.
@@ -18,16 +16,18 @@
18 * 16 *
19 * You should have received a copy of the GNU General Public License along 17 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write to the Free Software Foundation, Inc., 18 * with this program; if not, write to the Free Software Foundation, Inc.,
21 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. 19 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
22 *
23 * ########################################################################
24 */ 20 */
25 21
26
27#include "ieee754dp.h" 22#include "ieee754dp.h"
28 23
29int ieee754dp_tint(union ieee754dp x) 24int ieee754dp_tint(union ieee754dp x)
30{ 25{
26 u64 residue;
27 int round;
28 int sticky;
29 int odd;
30
31 COMPXDP; 31 COMPXDP;
32 32
33 ieee754_clearcx(); 33 ieee754_clearcx();
@@ -41,8 +41,10 @@ int ieee754dp_tint(union ieee754dp x)
41 case IEEE754_CLASS_INF: 41 case IEEE754_CLASS_INF:
42 ieee754_setcx(IEEE754_INVALID_OPERATION); 42 ieee754_setcx(IEEE754_INVALID_OPERATION);
43 return ieee754si_indef(); 43 return ieee754si_indef();
44
44 case IEEE754_CLASS_ZERO: 45 case IEEE754_CLASS_ZERO:
45 return 0; 46 return 0;
47
46 case IEEE754_CLASS_DNORM: 48 case IEEE754_CLASS_DNORM:
47 case IEEE754_CLASS_NORM: 49 case IEEE754_CLASS_NORM:
48 break; 50 break;
@@ -57,11 +59,6 @@ int ieee754dp_tint(union ieee754dp x)
57 if (xe > DP_FBITS) { 59 if (xe > DP_FBITS) {
58 xm <<= xe - DP_FBITS; 60 xm <<= xe - DP_FBITS;
59 } else if (xe < DP_FBITS) { 61 } else if (xe < DP_FBITS) {
60 u64 residue;
61 int round;
62 int sticky;
63 int odd;
64
65 if (xe < -1) { 62 if (xe < -1) {
66 residue = xm; 63 residue = xm;
67 round = 0; 64 round = 0;