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[Bug fortran/30780] cpu_time produces a floating point exception when used with -O0
- From: "kargl at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Feb 2007 04:26:26 -0000
- Subject: [Bug fortran/30780] cpu_time produces a floating point exception when used with -O0
- References: <bug-30780-14089@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from kargl at gcc dot gnu dot org 2007-02-13 04:26 -------
troutmask:sgk[223] gfc4x -o z -g -ffpe-trap='precision' g.f90
troutmask:sgk[224] gdb ./z
(gdb) run
Starting program: /usr/home/sgk/tmp/z
Program received signal SIGFPE, Arithmetic exception.
0x000000000040a3b2 in *_gfortrani_cpu_time_4 (time=0x7fffffffe988)
at ../../../gcc4x/libgfortran/intrinsics/cpu_time.c:160
160 *time = sec + usec * (GFC_REAL_4)1.e-6;
I have no idea how to fix this problem at the moment.
This is on amd64-*-freebsd.
--
kargl at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-02-13 04:26:26
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30780