Update copyright dates with scripts/update-copyrights.

[thirdparty/glibc.git] / sysdeps / x86_64 / fpu / feenablxcpt.c

diff --git a/sysdeps/x86_64/fpu/feenablxcpt.c b/sysdeps/x86_64/fpu/feenablxcpt.c
index 43259d0cfb815eb90d417344bd83c6eb9ac885ef..d166bfcf31d2804e3a403427782caaaa9ac4dac8 100644 (file)
--- a/sysdeps/x86_64/fpu/feenablxcpt.c
+++ b/sysdeps/x86_64/fpu/feenablxcpt.c
@@ -1,5 +1,5 @@
 /* Enable floating-point exceptions.
-   Copyright (C) 2001 Free Software Foundation, Inc.
+   Copyright (C) 2001-2019 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 2001.
 
@@ -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 <fenv.h>
 
@@ -24,7 +23,7 @@ int
 feenableexcept (int excepts)
 {
   unsigned short int new_exc, old_exc;
-  unsigned int new, old;
+  unsigned int new;
 
   excepts &= FE_ALL_EXCEPT;
 
@@ -40,8 +39,6 @@ feenableexcept (int excepts)
   __asm__ ("stmxcsr %0" : "=m" (*&new));
 
   /* The SSE exception masks are shifted by 7 bits.  */
-  old = (~new) & (FE_ALL_EXCEPT << 7);
-
   new &= ~(excepts << 7);
   __asm__ ("ldmxcsr %0" : : "m" (*&new));