diff options
Diffstat (limited to 'arch/mips/math-emu/dp_tint.c')
| -rw-r--r-- | arch/mips/math-emu/dp_tint.c | 19 |
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 @@ * MIPS floating point support * Copyright (C) 1994-2000 Algorithmics Ltd. * - * ######################################################################## - * * This program is free software; you can distribute it and/or modify it * under the terms of the GNU General Public License (Version 2) as * published by the Free Software Foundation. @@ -18,16 +16,18 @@ * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * ######################################################################## + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. */ - #include "ieee754dp.h" int ieee754dp_tint(union ieee754dp x) { + u64 residue; + int round; + int sticky; + int odd; + COMPXDP; ieee754_clearcx(); @@ -41,8 +41,10 @@ int ieee754dp_tint(union ieee754dp x) case IEEE754_CLASS_INF: ieee754_setcx(IEEE754_INVALID_OPERATION); return ieee754si_indef(); + case IEEE754_CLASS_ZERO: return 0; + case IEEE754_CLASS_DNORM: case IEEE754_CLASS_NORM: break; @@ -57,11 +59,6 @@ int ieee754dp_tint(union ieee754dp x) if (xe > DP_FBITS) { xm <<= xe - DP_FBITS; } else if (xe < DP_FBITS) { - u64 residue; - int round; - int sticky; - int odd; - if (xe < -1) { residue = xm; round = 0; |