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[thirdparty/glibc.git] / soft-fp / negdf2.c

diff --git a/soft-fp/negdf2.c b/soft-fp/negdf2.c
index cc287c54fe48b0ca60a3a0419cecc2d62e9c9b6f..b1d8952cc846ab72335fb0d11499b27f402f1f37 100644 (file)
--- a/soft-fp/negdf2.c
+++ b/soft-fp/negdf2.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Return -a
-   Copyright (C) 1997,1999 Free Software Foundation, Inc.
+   Copyright (C) 1997-2019 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
                  Jakub Jelinek (jj@ultra.linux.cz).
@@ -10,30 +10,37 @@
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.
 
+   In addition to the permissions in the GNU Lesser General Public
+   License, the Free Software Foundation gives you unlimited
+   permission to link the compiled version of this file into
+   combinations with other programs, and to distribute those
+   combinations without any restriction coming from the use of this
+   file.  (The Lesser General Public License restrictions do apply in
+   other respects; for example, they cover modification of the file,
+   and distribution when not linked into a combine executable.)
+
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    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
+   <https://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
 
-double __negdf2(double a)
+DFtype
+__negdf2 (DFtype a)
 {
-  FP_DECL_EX;
-  FP_DECL_D(A); FP_DECL_D(R);
-  double r;
-
-  FP_UNPACK_D(A, a);
-  FP_NEG_D(R, A);
-  FP_PACK_D(r, R);
-  FP_CLEAR_EXCEPTIONS;
-  FP_HANDLE_EXCEPTIONS;
+  FP_DECL_D (A);
+  FP_DECL_D (R);
+  DFtype r;
+
+  FP_UNPACK_RAW_D (A, a);
+  FP_NEG_D (R, A);
+  FP_PACK_RAW_D (r, R);
 
   return r;
 }