[Bug fortran/33500] New: ICE in copy_to_mode_reg with logical(kind=1) expression

[Bug fortran/33500] New: ICE in copy_to_mode_reg with logical(kind=1) expression

[william dot mitchell at nist dot gov]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 1106 bytes --]

mitchell@speedy> cat bug070919.f90
subroutine whatever()
logical(kind=1) :: l1, l2, l3
if ((l1 .and. l2) .neqv. l3) then
   l1 = .true.
endif
end

mitchell@speedy> gfortran -c bug070919.f90
bug070919.f90: In function ‘whatever’:
bug070919.f90:1: internal compiler error: in copy_to_mode_reg, at explow.c:644
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

mitchell@speedy> gfortran --version
GNU Fortran (GCC) 4.3.0 20070918 (experimental) [trunk revision 128568]

mitchell@speedy> uname -a
Linux speedy 2.6.18-8.1.8.el5 #1 SMP Tue Jul 10 06:50:22 EDT 2007 i686 i686
i386 GNU/Linux

The Linux distribution is CentOS 5


-- 
           Summary: ICE in copy_to_mode_reg with logical(kind=1) expression
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: william dot mitchell at nist dot gov


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33500

[Bug fortran/33500] ICE in copy_to_mode_reg with logical(kind=1) expression

[fxcoudert at gcc dot gnu dot org]

------- Comment #1 from fxcoudert at gcc dot gnu dot org  2007-09-19 17:46 -------
Confirmed on x86_64-linux.


-- 

fxcoudert at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |fxcoudert at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |ice-on-valid-code
      Known to fail|                            |4.3.0
   Last reconfirmed|0000-00-00 00:00:00         |2007-09-19 17:46:52
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33500

[Bug fortran/33500] ICE in copy_to_mode_reg with logical(kind=1) expression

[william dot mitchell at nist dot gov]

------- Comment #2 from william dot mitchell at nist dot gov  2007-09-19 19:07 -------
If it helps, this bug was not in GNU Fortran (GCC) 4.3.0 20070531
(experimental)


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33500

[Bug middle-end/33500] [4.3 regression] ICE in copy_to_mode_reg with logical(kind=1) expression

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33500

[Bug middle-end/33500] [4.3 regression] ICE in copy_to_mode_reg with logical(kind=1) expression

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33500

[Bug middle-end/33500] [4.3 regression] ICE in copy_to_mode_reg with logical(kind=1) expression

[ubizjak at gmail dot com]

------- Comment #3 from ubizjak at gmail dot com  2007-10-10 20:58 -------
Revision 129215 does not fail anymore. I'll add a testcase to the testsuite.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33500

[Bug middle-end/33500] [4.3 regression] ICE in copy_to_mode_reg with logical(kind=1) expression

[uros at gcc dot gnu dot org]

------- Comment #4 from uros at gcc dot gnu dot org  2007-10-11 05:14 -------
Subject: Bug 33500

Author: uros
Date: Thu Oct 11 05:14:08 2007
New Revision: 129225

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129225
Log:
        PR fortran/33500
        * gfortran.fortran-torture/compile/logical-1.f90: New testcase.


Added:
    trunk/gcc/testsuite/gfortran.fortran-torture/compile/logical-1.f90
Modified:
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33500

[Bug fortran/33500] [4.3 regression] ICE in copy_to_mode_reg with logical(kind=1) expression

[ubizjak at gmail dot com]

------- Comment #5 from ubizjak at gmail dot com  2007-10-11 05:20 -------
Closed as fixed.


-- 

ubizjak at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
          Component|middle-end                  |fortran
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33500