aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/alpha
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>1998-02-26 16:30:54 +0000
committerUlrich Drepper <drepper@redhat.com>1998-02-26 16:30:54 +0000
commita588b67da48d54f30ae101cf5d2e9fb0778f95a4 (patch)
treeda26bbaf5757df08d89c440c71c54cd4d68b8b84 /sysdeps/alpha
parentd111572f2f7c595060b9bafcadba98d5391d464c (diff)
downloadglibc-a588b67da48d54f30ae101cf5d2e9fb0778f95a4.tar
glibc-a588b67da48d54f30ae101cf5d2e9fb0778f95a4.tar.gz
glibc-a588b67da48d54f30ae101cf5d2e9fb0778f95a4.tar.bz2
glibc-a588b67da48d54f30ae101cf5d2e9fb0778f95a4.zip
Update.
1998-02-25 08:28 H.J. Lu <hjl@gnu.org> * math/test-fenv.c (print_rounding): Fix a typo in FE_TOWARDSZERO. * sysdeps/alpha/fpu/fraiseexcpt.c (feraiseexcept): Use a dummy for FE_DIVBYZERO. Kludge for FE_UNDERFLOW. 1998-02-26 14:59 Ulrich Drepper <drepper@cygnus.com> * stdio-common/vfscanf.c [!USE_IN_LIBIO] (inchar): Add missing braces. 1998-02-19 11:00 Zack Weinberg <zack@rabi.phys.columbia.edu> * Makefile.in: Disable built-in rules. 1998-02-21 Andreas Jaeger <aj@arthur.rhein-neckar.de> * sysdeps/i386/fpu/t_exp.c: Move to ... * sysdeps/libm-i387/t_exp.c: ... here. 1998-02-21 13:51 H.J. Lu <hjl@gnu.org> * sysdeps/libm-ieee754/s_exp2f.c (__exp2f_deltatable): Renamed from __exp2_deltatable.
Diffstat (limited to 'sysdeps/alpha')
-rw-r--r--sysdeps/alpha/fpu/fraiseexcpt.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/sysdeps/alpha/fpu/fraiseexcpt.c b/sysdeps/alpha/fpu/fraiseexcpt.c
index 6a53e55e7d..c2a96e3f87 100644
--- a/sysdeps/alpha/fpu/fraiseexcpt.c
+++ b/sysdeps/alpha/fpu/fraiseexcpt.c
@@ -1,5 +1,5 @@
/* Raise given exceptions.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson <rth@tamu.edu>, 1997.
@@ -24,7 +24,7 @@
void
feraiseexcept (int excepts)
{
- double tmp;
+ double tmp, dummy;
/* Raise exceptions represented by EXPECTS. But we must raise only
one signal at a time. It is important the if the overflow/underflow
@@ -45,8 +45,8 @@ feraiseexcept (int excepts)
/* Next: division by zero. */
if (FE_DIVBYZERO & excepts)
{
- __asm__ __volatile__("cmpteq $f31,$f31,%0; divt/sui %0,$f31,%0; trapb"
- : "=f"(tmp));
+ __asm__ __volatile__("cmpteq $f31,$f31,%1; divt/sui %1,$f31,%0; trapb"
+ : "=f"(tmp), "=f"(dummy));
}
/* Next: overflow. */
@@ -60,7 +60,8 @@ feraiseexcept (int excepts)
if (FE_UNDERFLOW & excepts)
{
__asm__ __volatile__("divt/sui %1,%2,%0; trapb"
- : "=f"(tmp) : "f"(DBL_MIN), "f"(16.0));
+ : "=f"(tmp) : "f"(DBL_MIN),
+ "f"((double) (1UL << 60)));
}
/* Last: inexact. */