[Bug fortran/113384] New: [14 Regression] FAIL: gfortran.dg/array_reference_1.f90 -O0 execution test

[Bug fortran/113384] New: [14 Regression] FAIL: gfortran.dg/array_reference_1.f90 -O0 execution test

[danglin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113384

            Bug ID: 113384
           Summary: [14 Regression] FAIL:
                    gfortran.dg/array_reference_1.f90   -O0  execution
                    test
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: danglin at gcc dot gnu.org
  Target Milestone: ---
              Host: hppa*-*-linux*
            Target: hppa*-*-linux*
             Build: hppa*-*-linux*

spawn -ignore SIGHUP
/home/dave/gnu/gcc/objdir/gcc/testsuite/gfortran/../../gfor
tran -B/home/dave/gnu/gcc/objdir/gcc/testsuite/gfortran/../../
-B/home/dave/gnu/
gcc/objdir/hppa-linux-gnu/./libgfortran/
/home/dave/gnu/gcc/gcc/gcc/testsuite/gf
ortran.dg/array_reference_1.f90 -fdiagnostics-plain-output
-fdiagnostics-plain-o
utput -O0 -pedantic-errors
-B/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libatomi
c/ -B/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libatomic/.libs
-B/home/dave/gnu
/gcc/objdir/hppa-linux-gnu/./libgfortran/.libs
-L/home/dave/gnu/gcc/objdir/hppa-
linux-gnu/./libgfortran/.libs
-L/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libgf
ortran/.libs -L/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libatomic/.libs -lm
-o
 ./array_reference_1.exe
PASS: gfortran.dg/array_reference_1.f90   -O0  (test for excess errors)
Setting LD_LIBRARY_PATH to
.:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libgfort
ran/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libgfortran/.libs:/home/dav
e/gnu/gcc/objdir/hppa-linux-gnu/./libatomic/.libs:/home/dave/gnu/gcc/objdir/gcc/
testsuite/gfortran/../..:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libatomic/.l
ibs:.:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libgfortran/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libgfortran/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libatomic/.libs:/home/dave/gnu/gcc/objdir/gcc/testsuite/gfortran/../..:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libatomic/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/src/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libssp/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libphobos/src/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libgomp/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libatomic/.libs:/home/dave/gnu/gcc/objdir/./gcc:/home/dave/gnu/gcc/objdir/./prev-gcc:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/src/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libssp/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libphobos/src/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libgomp/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libatomic/.libs:/home/dave/gnu/gcc/objdir/./gcc:/home/dave/gnu/gcc/objdir/./prev-gcc
Execution timeout is: 300
spawn [open ...]
STOP 1
FAIL: gfortran.dg/array_reference_1.f90   -O0  execution test

Test doesn't fail at -O1 and above.

23          if (any (b .ne. c)) STOP 1
(gdb) p b
$1 = (((-1,-5.25255582e+35), (-3,1.40129846e-45)) ((-2,1.40129846e-45),
(-4,0)))
(gdb) p c
$2 = (((1,-1), (3,-3)) ((2,-2), (4,-4)))

Apparent similar fails:
FAIL: gfortran.dg/dependency_58.f90   -O0  execution test
FAIL: gfortran.dg/transpose_conjg_1.f90   -O0  execution test
FAIL: gfortran.fortran-torture/execute/intrinsic_transpose.f90 execution,  -O0

[Bug fortran/113384] [14 Regression] FAIL: gfortran.dg/array_reference_1.f90 -O0 execution test

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113384

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |14.0
           Keywords|                            |testsuite-fail

[Bug fortran/113384] [14 Regression] FAIL: gfortran.dg/array_reference_1.f90 -O0 execution test

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113384

Jeffrey A. Law <law at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |law at gcc dot gnu.org
           Priority|P3                          |P4

[Bug fortran/113384] [14/15 Regression] FAIL: gfortran.dg/array_reference_1.f90 -O0 execution test

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113384

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|14.0                        |14.2

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 14.1 is being released, retargeting bugs to GCC 14.2.

[Bug fortran/113384] [14/15 Regression] FAIL: gfortran.dg/array_reference_1.f90 -O0 execution test

[pault at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113384

Paul Thomas <pault at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pault at gcc dot gnu.org

--- Comment #2 from Paul Thomas <pault at gcc dot gnu.org> ---

Hi David,

I don't see any errors for the four testcases that you have fingered - on:

Linux pc30.home 6.2.15-100.fc36.x86_64 #1 SMP PREEMPT_DYNAMIC Thu May 11
16:51:53 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

with:

GNU Fortran (GCC) 15.0.0 20240506 (experimental)

Regards

Paul