diff options
Diffstat (limited to 'sysdeps/sparc/sparc64/fpu/s_fminf.S')
| -rw-r--r-- | sysdeps/sparc/sparc64/fpu/s_fminf.S | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/sysdeps/sparc/sparc64/fpu/s_fminf.S b/sysdeps/sparc/sparc64/fpu/s_fminf.S new file mode 100644 index 0000000000..13a0ef40e1 --- /dev/null +++ b/sysdeps/sparc/sparc64/fpu/s_fminf.S @@ -0,0 +1,36 @@ +/* fminf function, sparc64 version. + Copyright (C) 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + 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, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__fminf) + fcmps %fcc1, %f3, %f3 + fzeros SIGN_BIT + fmovsu %fcc1, %f1, %f3 + fnegs SIGN_BIT, SIGN_BIT + fcmps %fcc2, %f1, %f3 + fmovsug %fcc2, %f3, %f1 + fors %f1, %f3, %f4 + fands %f4, SIGN_BIT, %f4 + retl + fors %f1, %f4, %f0 +END (__fminf) +weak_alias (__fminf, fminf) |