| commit | edadcaed23701a51d8164925740e028075f578b9 | |
| author | rakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 24 Oct 2006 22:14:34 +0000 (24 22:14 +0000) | ||
| committer | rakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 24 Oct 2006 22:14:34 +0000 (24 22:14 +0000) | ||
| tree | c80208991820bbaa2447e9c38aacc692b11cc9e6 | treesnapshot (tar.gz zip) |
| parent | ef7ff294516ac28878a603464304eba0290f8d24 | commitdiff |
* tree-ssa-loop-manip.c (split_loop_exit_edge): Return the new block.
* tree.c (build6_stat): New function.
* tree.h (build6_stat): Declare.
(build6): New macro.
* omp-low.c: Include cfgloop.h.
(mark_call_virtual_operands): Moved from tree-parloop.c.
(expand_omp_parallel, expand_omp_for_static_nochunk): Update loops.
(build_omp_regions_1): Enable finding the regions locally.
(build_omp_regions_root, omp_expand_local): New functions.
(build_omp_regions): Pass new argument to build_omp_regions_1.
* tree-parloops.c (loop_parallel_p): Require that there are no
loop exit phi nodes, and that the loop can be duplicated.
(mark_virtual_ops_for_renaming_list): Removed.
(mark_call_virtual_operands): Moved to omp-low.c.
(separate_decls_in_loop_name): Handle the case of non-SSA name
argument.
(separate_decls_in_loop): Do not return name_copies hashtable.
(shift_ivs_for_iteration, record_steps, remap_ssa_names,
record_and_update_steps, change_exit_condition,
extract_loop_to_function, call_in_parallel,
shift_ivs_for_remaining_iterations, finalize_threads): Removed.
(canonicalize_loop_ivs, transform_to_exit_first_loop,
create_parallel_loop): New functions.
(gen_parallel_loop): Use OMP tree codes.
* tree-flow.h (omp_expand_local, tree_duplicate_sese_tail): Declare.
(mark_call_virtual_operands, add_phi_args_after_copy): Declaration
removed.
(split_loop_exit_edge): Declaration changed.
* Makefile.in (omp-low.o): Add CFGLOOP_H dependency.
* tree-cfg.c (add_phi_args_after_copy_edge): New function.
(add_phi_args_after_copy_bb): Use add_phi_args_after_copy_edge.
(add_phi_args_after_copy): Made static. Also copy arguments on
one additional edge.
(tree_duplicate_sese_region): Fix updating of frequencies.
Add argument to add_phi_args_after_copy call.
(tree_duplicate_sese_tail): New function.
(move_sese_region_to_fn): Update loops.
* testsuite/gcc.dg/tree-ssa/parallelization-1.c: Update outcome.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/parloop@118013 138bc75d-0d04-0410-961f-82ee72b054a4
* tree.c (build6_stat): New function.
* tree.h (build6_stat): Declare.
(build6): New macro.
* omp-low.c: Include cfgloop.h.
(mark_call_virtual_operands): Moved from tree-parloop.c.
(expand_omp_parallel, expand_omp_for_static_nochunk): Update loops.
(build_omp_regions_1): Enable finding the regions locally.
(build_omp_regions_root, omp_expand_local): New functions.
(build_omp_regions): Pass new argument to build_omp_regions_1.
* tree-parloops.c (loop_parallel_p): Require that there are no
loop exit phi nodes, and that the loop can be duplicated.
(mark_virtual_ops_for_renaming_list): Removed.
(mark_call_virtual_operands): Moved to omp-low.c.
(separate_decls_in_loop_name): Handle the case of non-SSA name
argument.
(separate_decls_in_loop): Do not return name_copies hashtable.
(shift_ivs_for_iteration, record_steps, remap_ssa_names,
record_and_update_steps, change_exit_condition,
extract_loop_to_function, call_in_parallel,
shift_ivs_for_remaining_iterations, finalize_threads): Removed.
(canonicalize_loop_ivs, transform_to_exit_first_loop,
create_parallel_loop): New functions.
(gen_parallel_loop): Use OMP tree codes.
* tree-flow.h (omp_expand_local, tree_duplicate_sese_tail): Declare.
(mark_call_virtual_operands, add_phi_args_after_copy): Declaration
removed.
(split_loop_exit_edge): Declaration changed.
* Makefile.in (omp-low.o): Add CFGLOOP_H dependency.
* tree-cfg.c (add_phi_args_after_copy_edge): New function.
(add_phi_args_after_copy_bb): Use add_phi_args_after_copy_edge.
(add_phi_args_after_copy): Made static. Also copy arguments on
one additional edge.
(tree_duplicate_sese_region): Fix updating of frequencies.
Add argument to add_phi_args_after_copy call.
(tree_duplicate_sese_tail): New function.
(move_sese_region_to_fn): Update loops.
* testsuite/gcc.dg/tree-ssa/parallelization-1.c: Update outcome.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/parloop@118013 138bc75d-0d04-0410-961f-82ee72b054a4