https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98203
Bug ID: 98203 Summary: [11 Regression] ICE in gfc_trans_omp_do, at fortran/trans-openmp.c:4665 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: gs...@t-online.de Target Milestone: --- Changed between 20200510 and 20200517 : $ cat z1.f90 program p integer :: i, j !$omp simd collapse(2) do j = 1, 4 do i = 1, 4, 2 end do end do end $ gfortran-11-20200510 -c z1.f90 -fopenmp $ $ gfortran-11-20201206 -c z1.f90 -fopenmp z1.f90:3:25: 3 | !$omp simd collapse(2) | 1 internal compiler error: in gfc_trans_omp_do, at fortran/trans-openmp.c:4665 0x7918c3 gfc_trans_omp_do ../../gcc/fortran/trans-openmp.c:4665 0x793b0f gfc_trans_omp_directive(gfc_code*) ../../gcc/fortran/trans-openmp.c:6104 0x729857 trans_code ../../gcc/fortran/trans.c:2163 0x74f8b4 gfc_generate_function_code(gfc_namespace*) ../../gcc/fortran/trans-decl.c:6880 0x6d6c66 translate_all_program_units ../../gcc/fortran/parse.c:6347 0x6d6c66 gfc_parse_file() ../../gcc/fortran/parse.c:6616 0x722aef gfc_be_parse_file ../../gcc/fortran/f95-lang.c:212