microblaze: Remove duplicate F_{S,G}ETPIPE_SZ

[uclinux-h8/uClibc.git] / libm / s_trunc.c

diff --git a/libm/s_trunc.c b/libm/s_trunc.c
index eb4f6a8..693a442 100644 (file)
--- a/libm/s_trunc.c
+++ b/libm/s_trunc.c
@@ -14,9 +14,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include <math.h>
 #include "math_private.h"
@@ -24,30 +23,30 @@
 double
 trunc (double x)
 {
-  int32_t i0, j0;
+  int32_t i0, _j0;
   u_int32_t i1;
   int sx;
 
   EXTRACT_WORDS (i0, i1, x);
   sx = i0 & 0x80000000;
-  j0 = ((i0 >> 20) & 0x7ff) - 0x3ff;
-  if (j0 < 20)
+  _j0 = ((i0 >> 20) & 0x7ff) - 0x3ff;
+  if (_j0 < 20)
     {
-      if (j0 < 0)
+      if (_j0 < 0)
        /* The magnitude of the number is < 1 so the result is +-0.  */
        INSERT_WORDS (x, sx, 0);
       else
-       INSERT_WORDS (x, sx | (i0 & ~(0x000fffff >> j0)), 0);
+       INSERT_WORDS (x, sx | (i0 & ~(0x000fffff >> _j0)), 0);
     }
-  else if (j0 > 51)
+  else if (_j0 > 51)
     {
-      if (j0 == 0x400)
+      if (_j0 == 0x400)
        /* x is inf or NaN.  */
        return x + x;
     }
   else
     {
-      INSERT_WORDS (x, i0, i1 & ~(0xffffffffu >> (j0 - 20)));
+      INSERT_WORDS (x, i0, i1 & ~(0xffffffffu >> (_j0 - 20)));
     }
 
   return x;