diff options
Diffstat (limited to 'gcc/fortran/trans-array.c')
-rw-r--r-- | gcc/fortran/trans-array.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/gcc/fortran/trans-array.c b/gcc/fortran/trans-array.c index 642110dc41f..0dbfdaab1b2 100644 --- a/gcc/fortran/trans-array.c +++ b/gcc/fortran/trans-array.c @@ -4391,6 +4391,12 @@ gfc_conv_resolve_dependencies (gfc_loopinfo * loop, gfc_ss * dest, { ss_expr = ss->info->expr; + if (ss->info->array_outer_dependency) + { + nDepend = 1; + break; + } + if (ss->info->type != GFC_SS_SECTION) { if (flag_realloc_lhs @@ -9096,9 +9102,20 @@ gfc_walk_function_expr (gfc_ss * ss, gfc_expr * expr) /* Walk the parameters of an elemental function. For now we always pass by reference. */ if (sym->attr.elemental || (comp && comp->attr.elemental)) - return gfc_walk_elemental_function_args (ss, expr->value.function.actual, + { + gfc_ss *old_ss = ss; + + ss = gfc_walk_elemental_function_args (old_ss, + expr->value.function.actual, gfc_get_proc_ifc_for_expr (expr), GFC_SS_REFERENCE); + if (ss != old_ss + && (comp + || sym->attr.proc_pointer + || sym->attr.if_source != IFSRC_DECL + || sym->attr.array_outer_dependency)) + ss->info->array_outer_dependency = 1; + } /* Scalar functions are OK as these are evaluated outside the scalarization loop. Pass back and let the caller deal with it. */ |