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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)
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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.  */