[Bug fortran/48977] -fpe-trap=denormal on x86 GLIBC systems

2011-05-20 Thread jb at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48977

Janne Blomqvist jb at gcc dot gnu.org changed:

   What|Removed |Added

 Status|UNCONFIRMED |ASSIGNED
URL||http://gcc.gnu.org/ml/gcc-p
   ||atches/2011-05/msg01447.htm
   ||l
   Last reconfirmed||2011.05.20 13:29:10
 CC||jb at gcc dot gnu.org
 AssignedTo|unassigned at gcc dot   |jb at gcc dot gnu.org
   |gnu.org |
 Ever Confirmed|0   |1

--- Comment #2 from Janne Blomqvist jb at gcc dot gnu.org 2011-05-20 13:29:10 
UTC ---
Patch: http://gcc.gnu.org/ml/gcc-patches/2011-05/msg01447.html

[Bug fortran/48977] -fpe-trap=denormal on x86 GLIBC systems

2011-05-20 Thread jb at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48977

Janne Blomqvist jb at gcc dot gnu.org changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED

--- Comment #4 from Janne Blomqvist jb at gcc dot gnu.org 2011-05-20 14:49:02 
UTC ---
Fixed, closing.

[Bug fortran/48977] -fpe-trap=denormal on x86 GLIBC systems

2011-05-20 Thread jb at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48977

--- Comment #3 from Janne Blomqvist jb at gcc dot gnu.org 2011-05-20 14:45:53 
UTC ---
Author: jb
Date: Fri May 20 14:45:51 2011
New Revision: 173952

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=173952
Log:
PR 48977 Denormal exception on glibc targets

Modified:
trunk/libgfortran/ChangeLog
trunk/libgfortran/configure.host

[Bug fortran/48977] -fpe-trap=denormal on x86 GLIBC systems

2011-05-12 Thread ubizjak at gmail dot com 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48977

--- Comment #1 from Uros Bizjak ubizjak at gmail dot com 2011-05-12 19:43:56 
UTC ---
Why not just:

Index: configure.host
===
--- configure.host(revision 173705)
+++ configure.host(working copy)
@@ -20,12 +20,6 @@
 # DEFAULTS
 fpu_host='fpu-generic'

-# HOST-SPECIFIC OVERRIDES
-case ${host_cpu} in
-  i?86 | x86_64)
-fpu_host='fpu-387' ;;
-esac
-
 # CONFIGURATION-SPECIFIC OVERRIDES
 if test x${have_feenableexcept} = xyes; then
   fpu_host='fpu-glibc'
@@ -39,6 +33,12 @@
   fpu_host='fpu-aix'
 fi

+# HOST-SPECIFIC OVERRIDES
+case ${host_cpu} in
+  i?86 | x86_64)
+fpu_host='fpu-387' ;;
+esac
+
 # Some targets require additional compiler options for NaN/Inf.
 ieee_flags=
 case ${host_cpu} in