https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103643
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Chung-Lin Tang <clt...@gcc.gnu.org>: https://gcc.gnu.org/g:62c8b21d48ab6012ddc50529a39071d902dba31a commit r12-6200-g62c8b21d48ab6012ddc50529a39071d902dba31a Author: Chung-Lin Tang <clt...@codesourcery.com> Date: Tue Jan 4 15:37:15 2022 +0800 openmp: Fix ICE in gimplify_omp_affinity [PR103643] After the PR90030 patch, which removes the universal casting of all Fortran array pointers to 'c_char*', a Fortran descriptor based array passed into an affinity() clause now looks like: - #pragma omp task private(i) shared(b) affinity(*(c_char *) a.data) + #pragma omp task private(i) shared(b) affinity(*(integer(kind=4)[0:] * restrict) a.data) The 'integer(kind=4)[0:]' incomplete type appears to be causing ICE during gimplify_expr() due to 'is_gimple_val, fb_rvalue'. The ICE appears to be fixed just by adjusting to 'is_gimple_lvalue, fb_lvalue'. Considering the use of the affinity() clause, which should be specifying the location of a particular object in memory, this probably makes sense. gcc/ChangeLog: PR middle-end/103643 * gimplify.c (gimplify_omp_affinity): Adjust gimplify_expr of entire OMP_CLAUSE_DECL to use 'is_gimple_lvalue, fb_lvalue' gcc/testsuite/ChangeLog: * gfortran.dg/gomp/pr103643.f90: New test.
