[Bug fortran/34896] New: [4.3 Regression] libgomp.fortran/reduction5.f90

[Bug fortran/34896] New: [4.3 Regression] libgomp.fortran/reduction5.f90

[hjl dot tools at gmail dot com]

On Linux/Intel64 and Linux/ia32, revision 131679 gives

FAIL: libgomp.fortran/reduction5.f90  -O0  execution test
FAIL: libgomp.fortran/reduction5.f90  -O1  execution test
FAIL: libgomp.fortran/reduction5.f90  -O2  execution test
FAIL: libgomp.fortran/reduction5.f90  -O3 -fomit-frame-pointer  execution test
FAIL: libgomp.fortran/reduction5.f90  -O3 -fomit-frame-pointer -funroll-loops 
execution test
FAIL: libgomp.fortran/reduction5.f90  -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions  execution test
FAIL: libgomp.fortran/reduction5.f90  -O3 -g  execution test
FAIL: libgomp.fortran/reduction5.f90  -Os  execution test

Revision 131671 is OK.


-- 
           Summary: [4.3 Regression] libgomp.fortran/reduction5.f90
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34896

[Bug fortran/34896] [4.3 Regression] libgomp.fortran/reduction5.f90

[hjl dot tools at gmail dot com]

------- Comment #1 from hjl dot tools at gmail dot com  2008-01-21 04:26 -------
Revision 131678 seems OK:

http://gcc.gnu.org/ml/gcc-testresults/2008-01/msg00926.html

It looks like revision 131679

http://gcc.gnu.org/ml/gcc-patches/2008-01/msg00925.html

is the cause.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34896

[Bug fortran/34896] [4.3 Regression] libgomp.fortran/reduction5.f90

[pault at gcc dot gnu dot org]

------- Comment #2 from pault at gcc dot gnu dot org  2008-01-21 05:40 -------
Confirmed

This is the reduced version

! { dg-do run }

module reduction5
  intrinsic min, max
end module reduction5

program reduction_5_regression
  call test2
contains
  subroutine test2
    use reduction5, min => max, max => min
    integer a, b
    a = max (1,5)
    b = min (1,5)
    if (a .ne. 1) call abort ()
    if (b .ne. 5) call abort ()
  end subroutine test2
end

! { dg-final { cleanup-modules "reduction5" } }

I'll fix it by tonight.  Thanks HJ - libgomp is an area that I do not test and
should.

Paul


-- 

pault at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |pault at gcc dot gnu dot org
                   |dot org                     |
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2008-01-21 05:40:36
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34896

[Bug fortran/34896] [4.3 Regression] libgomp.fortran/reduction5.f90

[pault at gcc dot gnu dot org]

------- Comment #3 from pault at gcc dot gnu dot org  2008-01-22 06:02 -------
Subject: Bug 34896

Author: pault
Date: Tue Jan 22 06:01:54 2008
New Revision: 131712

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131712
Log:
2008-01-22  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/34896
        * module.c (read_module): Set use_rename attribute.

2008-01-22  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/34896
        * gfortran.dg/use_rename_2.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/use_rename_2.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/module.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34896

[Bug fortran/34896] [4.3 Regression] libgomp.fortran/reduction5.f90

[pault at gcc dot gnu dot org]

------- Comment #4 from pault at gcc dot gnu dot org  2008-01-22 06:08 -------
I think that you will find that has gone, as promised.

Thanks

Paul


-- 

pault at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34896