https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102430
Bug ID: 102430
Summary: ICE in fold_convert_loc, at fold-const.c:2554
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Started with r7 :
$ cat z1.f90
program p
integer :: a(2)
!$omp parallel do linear(a)
do i = 1, 8
a = a + 1
end do
end
$ gfortran-12-20210919 -c z1.f90 -fopenmp
during GIMPLE pass: ompexp
z1.f90:5:15:
5 | a = a + 1
| ^
internal compiler error: in fold_convert_loc, at fold-const.c:2554
0x998563 fold_convert_loc(unsigned int, tree_node*, tree_node*)
../../gcc/fold-const.c:2554
0x180bcc8 expand_omp_for_static_nochunk
../../gcc/omp-expand.c:5260
0x1814bec expand_omp_for
../../gcc/omp-expand.c:8044
0x181518a expand_omp
../../gcc/omp-expand.c:10232
0x1815706 expand_omp
../../gcc/omp-expand.c:10218
0x181744d execute_expand_omp
../../gcc/omp-expand.c:10467
