diff options
| author | Richard Henderson <rth@redhat.com> | 1998-08-23 04:10:13 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 1998-08-23 04:10:13 +0000 |
| commit | 7d84a06715a3d378eb3ee0ee5d770a5ea4566a87 (patch) | |
| tree | e7af13d76db60df9a34bac32508ff6d5aca81ab2 /sysdeps/alpha/fpu/s_floor.c | |
| parent | ba3904fdf8e5ae26c1a931e09e3c7a3896593d92 (diff) | |
¸
1998-08-23 Ricahrd Henderson <rth@cygnus.com>
* sysdeps/alpha/elf/crtbegin.S: Fix .prologue; no pv used.
* sysdeps/alpha/elf/crtend.S: Likewise.
* sysdeps/alpha/elf/start.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/rt_sigaction.S: Fix .prologue;
non-standard pv usage.
* sysdeps/unix/sysv/linux/alpha/brk.S: Use jmp macro for relaxation.
* sysdeps/unix/sysv/linux/alpha/getitimer.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/getrusage.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/select.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/setitimer.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/settimeofday.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/utimes.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/wait4.S: Likewise.
* sysdeps/alpha/fpu/e_sqrt.c: Use the asm version when the input is
a finite non-denormal, deferring to the full IEEE version otherwise.
* sysdeps/alpha/fpu/bits/mathinline.h (__floorf, __floor):
Early out for -0. Optimize for !_IEEE_FP_INEXACT.
* sysdeps/alpha/fpu/s_floor.c: New.
* sysdeps/alpha/fpu/s_floorf.c: New.
* sysdeps/alpha/fpu/s_ceil.c: New.
* sysdeps/alpha/fpu/s_ceilf.c: New.
Diffstat (limited to 'sysdeps/alpha/fpu/s_floor.c')
| -rw-r--r-- | sysdeps/alpha/fpu/s_floor.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/sysdeps/alpha/fpu/s_floor.c b/sysdeps/alpha/fpu/s_floor.c new file mode 100644 index 0000000000..7b647923e2 --- /dev/null +++ b/sysdeps/alpha/fpu/s_floor.c @@ -0,0 +1,39 @@ +/* Copyright (C) 1998 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Richard Henderson. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef __USE_EXTERN_INLINES +#define __USE_EXTERN_INLINES +#endif +#define __floor __i_floor + +#include <math.h> + +#undef __floor + +double +__floor (double x) +{ + return __i_floor(x); +} + +weak_alias (__floor, floor) +#ifdef NO_LONG_DOUBLE +strong_alias (__floor, __floorl) +weak_alias (__floor, floorl) +#endif |