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| author | Frederik Harwath <frederik@codesourcery.com> | 2023-03-24 18:30:08 +0100 |
|---|---|---|
| committer | Frederik Harwath <frederik@codesourcery.com> | 2023-03-27 12:44:12 +0200 |
| commit | a263c8046d8b401ac8ae1899d15bc96ee46331d6 (patch) | |
| tree | 5f96ce40f39d3781405c6f9c1e10f488713ff7c8 /gcc/tree-ssa-loop-split.cc | |
| parent | 069d7ce1c90e2518e251b255b33aa5dd1c42bc13 (diff) | |
| download | gcc-a263c8046d8b401ac8ae1899d15bc96ee46331d6.zip gcc-a263c8046d8b401ac8ae1899d15bc96ee46331d6.tar.gz gcc-a263c8046d8b401ac8ae1899d15bc96ee46331d6.tar.bz2 | |
openmp: Add Fortran support for "omp tile"
This commit implements the Fortran front end support for the "omp
tile" directive and the corresponding middle end transformation.
gcc/fortran/ChangeLog:
* gfortran.h (enum gfc_statement): Add ST_OMP_TILE, ST_OMP_END_TILE.
(enum gfc_exec_op): Add EXEC_OMP_TILE.
(loop_transform_p): New declaration.
(struct gfc_omp_clauses): Add "tile_sizes" field.
* dump-parse-tree.cc (show_omp_clauses): Handle "tile_sizes" dumping.
(show_omp_node): Handle EXEC_OMP_TILE.
(show_code_node): Likewise.
* match.h (gfc_match_omp_tile): New declaration.
* openmp.cc (gfc_free_omp_clauses): Free "tile_sizes" field.
(match_tile_sizes): New function.
(OMP_TILE_CLAUSES): New macro.
(gfc_match_omp_tile): New function.
(resolve_omp_do): Handle EXEC_OMP_TILE.
(resolve_omp_tile): New function.
(omp_code_to_statement): Handle EXEC_OMP_TILE.
(gfc_resolve_omp_directive): Likewise.
* parse.cc (decode_omp_directive): Handle ST_OMP_END_TILE
and ST_OMP_TILE.
(next_statement): Handle ST_OMP_TILE.
(gfc_ascii_statement): Likewise.
(parse_omp_do): Likewise.
(parse_executable): Likewise.
* resolve.cc (gfc_resolve_blocks): Handle EXEC_OMP_TILE.
(gfc_resolve_code): Likewise.
* st.cc (gfc_free_statement): Likewise.
* trans-openmp.cc (gfc_trans_omp_clauses): Handle "tile_sizes" field.
(loop_transform_p): New function.
(gfc_expr_list_len): New function.
(gfc_trans_omp_do): Handle EXEC_OMP_TILE.
(gfc_trans_omp_directive): Likewise.
* trans.cc (trans_code): Likewise.
gcc/ChangeLog:
* gimplify.cc (gimplify_scan_omp_clauses): Handle OMP_CLAUSE_TILE.
(gimplify_adjust_omp_clauses): Likewise.
(gimplify_omp_loop): Likewise.
* omp-transform-loops.cc (walk_omp_for_loops): New declaration.
(subst_var_in_op): New function.
(subst_var): New function.
(gomp_for_number_of_iterations): Adjust.
(gomp_for_iter_count_type): New function.
(gimple_assign_rhs_to_tree): New function.
(subst_defs): New function.
(gomp_for_uncollapse): Adjust.
(transformation_clause_p): Add OMP_CLAUSE_TILE.
(tile): New function.
(transform_gomp_for): Handle OMP_CLAUSE_TILE.
(optimize_transformation_clauses): Handle OMP_CLAUSE_TILE.
* omp-general.cc (omp_loop_transform_clause_p): Add
OMP_CLAUSE_TILE.
* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_TILE.
* tree-pretty-print.cc (dump_omp_clause): Handle OMP_CLAUSE_TILE.
* tree.cc: Add OMP_CLAUSE_TILE.
* tree.h (OMP_CLAUSE_TILE_SIZES): New macro.
libgomp/ChangeLog:
* testsuite/libgomp.fortran/loop-transforms/tile-1.f90: New test.
* testsuite/libgomp.fortran/loop-transforms/tile-2.f90: New test.
* testsuite/libgomp.fortran/loop-transforms/tile-unroll-1.f90: New test.
* testsuite/libgomp.fortran/loop-transforms/tile-unroll-2.f90: New test.
* testsuite/libgomp.fortran/loop-transforms/tile-unroll-3.f90: New test.
* testsuite/libgomp.fortran/loop-transforms/tile-unroll-4.f90: New test.
* testsuite/libgomp.fortran/loop-transforms/unroll-tile-1.f90: New test.
* testsuite/libgomp.fortran/loop-transforms/unroll-tile-2.f90: New test.
gcc/testsuite/ChangeLog:
* gfortran.dg/gomp/loop-transforms/tile-1.f90: New test.
* gfortran.dg/gomp/loop-transforms/tile-1a.f90: New test.
* gfortran.dg/gomp/loop-transforms/tile-2.f90: New test.
* gfortran.dg/gomp/loop-transforms/tile-3.f90: New test.
* gfortran.dg/gomp/loop-transforms/tile-4.f90: New test.
* gfortran.dg/gomp/loop-transforms/tile-unroll-1.f90: New test.
* gfortran.dg/gomp/loop-transforms/unroll-tile-1.f90: New test.
* gfortran.dg/gomp/loop-transforms/unroll-tile-2.f90: New test.
Diffstat (limited to 'gcc/tree-ssa-loop-split.cc')
0 files changed, 0 insertions, 0 deletions