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* [Bug fortran/104329] New: [12 Regression] ICE in resolve_omp_atomic,  at fortran/openmp.cc:7827 (etc.)
@ 2022-02-01 17:38 gscfq@t-online.de
  2022-02-02  7:11 ` [Bug fortran/104329] " rguenth at gcc dot gnu.org
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: gscfq@t-online.de @ 2022-02-01 17:38 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104329

            Bug ID: 104329
           Summary: [12 Regression] ICE in resolve_omp_atomic, at
                    fortran/openmp.cc:7827 (etc.)
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gscfq@t-online.de
  Target Milestone: ---

This is marked as a regression because r5 has an ICE,
r6..r11 gives an error, and r12 gives an ICE again.
It started between 20211128 and 20211205 :


$ cat z1.f90
program p
   character(:), allocatable :: x(:)
   x = ['123']
   !$omp atomic update
   x = (x)
end


$ cat z2.f90
program p
   character(:), allocatable :: x(:)
   x = ['123']
   !$omp atomic update
   x = 'a' // x // 'e'
end


$ cat z3.f90
program p
   character(:), allocatable :: x(:)
   x = ['123']
   !$omp atomic capture
   x = 'a' // x // 'e'
   x = x
end


$ gfortran-12-20220130 -c z1.f90 -fopenmp
f951: internal compiler error: in resolve_omp_atomic, at fortran/openmp.cc:7827
0x7389bc resolve_omp_atomic
        ../../gcc/fortran/openmp.cc:7827
0x76790b gfc_resolve_code(gfc_code*, gfc_namespace*)
        ../../gcc/fortran/resolve.cc:12365
0x769407 resolve_codes
        ../../gcc/fortran/resolve.cc:17537
0x7694ce gfc_resolve(gfc_namespace*)
        ../../gcc/fortran/resolve.cc:17572
0x7517f4 resolve_all_program_units
        ../../gcc/fortran/parse.cc:6586
0x7517f4 gfc_parse_file()
        ../../gcc/fortran/parse.cc:6842
0x79eecf gfc_be_parse_file
        ../../gcc/fortran/f95-lang.cc:216

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-02-10 10:49 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-02-01 17:38 [Bug fortran/104329] New: [12 Regression] ICE in resolve_omp_atomic, at fortran/openmp.cc:7827 (etc.) gscfq@t-online.de
2022-02-02  7:11 ` [Bug fortran/104329] " rguenth at gcc dot gnu.org
2022-02-02 10:11 ` [Bug fortran/104329] [12 Regression] ICE in resolve_omp_atomic, at fortran/openmp.cc:7827 (etc.) since r12-5793-g689407ef916503b2 marxin at gcc dot gnu.org
2022-02-03 17:31 ` burnus at gcc dot gnu.org
2022-02-10  8:31 ` cvs-commit at gcc dot gnu.org
2022-02-10 10:49 ` burnus at gcc dot gnu.org

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