https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77500
Bug ID: 77500
Summary: ICE in gfc_trans_omp_atomic, at
fortran/trans-openmp.c:2822
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gerhard.steinmetz.fort...@t-online.de
Target Milestone: ---
Aborts with ICE down to at least 4.8 :
$ cat z1.f90
program p
real :: x
!$omp atomic write
x = f()
!$omp end atomic
end
$ gfortran-7-20160904 -fopenmp z1.f90
z1.f90:3:0:
!$omp atomic write
internal compiler error: Segmentation fault
0xc2100f crash_signal
../../gcc/toplev.c:336
0x78df67 gfc_trans_omp_atomic
../../gcc/fortran/trans-openmp.c:2822
0x79b37f gfc_trans_omp_directive(gfc_code*)
../../gcc/fortran/trans-openmp.c:4488
0x722987 trans_code
../../gcc/fortran/trans.c:1933
0x7517a8 gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:6224
0x6dd050 translate_all_program_units
../../gcc/fortran/parse.c:5911
0x6dd050 gfc_parse_file()
../../gcc/fortran/parse.c:6117
0x71f602 gfc_be_parse_file
../../gcc/fortran/f95-lang.c:198
