(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

[thirdparty/glibc.git] / soft-fp / trunctfdf2.c

diff --git a/soft-fp/trunctfdf2.c b/soft-fp/trunctfdf2.c
index c3827b08abe919c95540efe4cac198c0c41dd12c..18ce1d56e8bfdd96c2563558c37f010c1ad01574 100644 (file)
--- a/soft-fp/trunctfdf2.c
+++ b/soft-fp/trunctfdf2.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Truncate IEEE quad into IEEE double
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999 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).
@@ -10,15 +10,6 @@
    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
@@ -26,28 +17,28 @@
 
    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, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #include "soft-fp.h"
 #include "double.h"
 #include "quad.h"
 
-DFtype __trunctfdf2(TFtype a)
+double __trunctfdf2(long double a)
 {
   FP_DECL_EX;
   FP_DECL_Q(A);
   FP_DECL_D(R);
-  DFtype r;
+  double r;
 
   FP_INIT_ROUNDMODE;
-  FP_UNPACK_SEMIRAW_Q(A, a);
+  FP_UNPACK_Q(A, a);
 #if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
-  FP_TRUNC(D,Q,2,4,R,A);
+  FP_CONV(D,Q,2,4,R,A);
 #else
-  FP_TRUNC(D,Q,1,2,R,A);
+  FP_CONV(D,Q,1,2,R,A);
 #endif
-  FP_PACK_SEMIRAW_D(r, R);
+  FP_PACK_D(r, R);
   FP_HANDLE_EXCEPTIONS;
 
   return r;