Kwok Cheung Yeung wrote on July 9, 2025:
This patch adds macros to refer to the fields of OpenMP iterators by
name rather than by index, as the number of items has increased to 10
and referring to them by index has become error-prone.
Subject: [PATCH 07/11] openmp: Add macros for iterator element access
gcc/c/
* c-parser.cc (c_parser_omp_iterators): Use macros for accessing
iterator elements.
(c_parser_omp_clause_affinity): Likewise.
(c_parser_omp_clause_depend): Likewise.
(c_parser_omp_clause_map): Likewise.
(c_parser_omp_clause_from_to): Likewise.
* c-typeck.cc (c_omp_finish_iterators): Likewise.
gcc/cp/
* parser.cc (cp_parser_omp_iterators): Use macros for accessing
iterator elements.
(cp_parser_omp_clause_affinity): Likewise.
(cp_parser_omp_clause_depend): Likewise.
(cp_parser_omp_clause_from_to): Likewise.
(cp_parser_omp_clause_map): Likewise.
* semantics.cc (cp_omp_finish_iterators): Likewise.
gcc/fortran/
* trans-openmp.cc (gfc_trans_omp_array_section): Use macros for
accessing iterator elements.
(handle_iterator): Likewise.
(gfc_trans_omp_clauses): Likewise.
gcc/
* gimplify.cc (gimplify_omp_affinity): Use macros for accessing
iterator elements.
(compute_omp_iterator_count): Likewise.
(build_omp_iterator_loop): Likewise.
(remove_unused_omp_iterator_vars): Likewise.
(build_omp_iterators_loops): Likewise.
(enter_omp_iterator_loop_context_1): Likewise.
(extract_base_bit_offset): Likewise.
* omp-low.cc (lower_omp_map_iterator_expr): Likewise.
(lower_omp_map_iterator_size): Likewise.
(allocate_omp_iterator_elems): Likewise.
(free_omp_iterator_elems): Likewise.
* tree-inline.cc (copy_tree_body_r): Likewise.
* tree-pretty-print.cc (dump_omp_iterators): Likewise.
* tree.h (OMP_ITERATORS_VAR, OMP_ITERATORS_BEGIN, OMP_ITERATORS_END,
OMP_ITERATORS_STEP, OMP_ITERATORS_ORIG_STEP, OMP_ITERATORS_BLOCK,
OMP_ITERATORS_LABEL, OMP_ITERATORS_INDEX, OMP_ITERATORS_ELEMS,
OMP_ITERATORS_COUNT, OMP_ITERATORS_EXPANDED_P): New macros.
LGTM. Thanks!
Tobias
