X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=gcc%2FChangeLog.graphite;h=92118709c6f38b433049aa333ef0ad7eb935453b;hp=f0858030bf1e08bccffa5515254f65bd12f5f77e;hb=2acf5550b69e1222fdc3886f13d7784bb5af752a;hpb=119c0edfba7c110c14d291f8f925487815970f20 diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index f0858030bf1..92118709c6f 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,3 +1,334 @@ +2011-01-05 Vladimir Kargov + + * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Free + invalid postdominance info + +2010-12-29 Sebastian Pop + + * Makefile.in (graphite-opencl-codegen.o): Update dependences. + (graphite-opencl-meta-clast.o): Same. + (graphite-opencl.o): Same. + (refined-regions.o): Same. + * graphite-opencl-codegen.c: Do not include unnecessary .h files. + * graphite-opencl-meta-clast.c: Same. + * graphite-opencl.c: Same. + * refined-regions.c: Same. + +2010-12-27 Sebastian Pop + + * graphite-opencl-codegen.c: Use FOR_EACH_VEC_ELT. + * graphite-opencl-meta-clast.c: Same. + * graphite-opencl.c: Same. + +2010-12-27 Sebastian Pop + + * graphite-opencl-codegen.c: Do not include sys/time.h. + * graphite-opencl.c: Same. + +2010-12-27 Sebastian Pop + + * graphite-opencl.c (h_context, h_cmd_queue, h_program): Moved + out of ifdef HAVE_cloog section. + +2010-12-27 Sebastian Pop + + * Makefile.in (graphite-opencl.o): Depends on + graphite-opencl-functions.def. + * graphite-opencl-functions.def: New. + * graphite-opencl.c (enum OPENCL_FUNCTIONS): Read data from + graphite-opencl-functions.def. + (opencl_function_names): Same. + (opencl_create_function_decl): Use the enum OPENCL_FUNCTIONS + as indices of opencl_function_names. + +2010-12-27 Sebastian Pop + + * graphite-opencl-codegen.c: Fix formatting. + * graphite-opencl-meta-clast.c: Same. + * graphite-opencl.c: Same. + +2010-12-27 Sebastian Pop + + * graphite-opencl-codegen.c: Fix formating problems. + * graphite-opencl-meta-clast.c: Same. + * graphite-opencl.c: Same. + * graphite-opencl.h: Same. + +2010-12-27 Sebastian Pop + + * graphite-opencl-codegen.c: Sort topologically static functions. + * graphite-opencl.c: Same. + +2010-12-25 Sebastian Pop + + * graphite-cloog-compat.h (cloog_names_nb_scattering): New. + (cloog_names_scattering): New. + * graphite-opencl-codegen.c (opencl_constant_expression_p): Use + clast_expr_* instead of expr_*. Call clast_name_to_str. + (opencl_clast_name_to_tree): Now takes a clast_name_p in parameter. + (opencl_get_scat_real_name): Same. Call clast_name_to_str. + (opencl_add_scat_as_arg): Same. + (opencl_print_local_vars): Call cloog_names_scattering and + cloog_names_nb_scattering. + (opencl_print_for): Do not call value_*. + (opencl_print_term): Same. + (opencl_print_expr): Use clast_expr_* instead of expr_*. + (opencl_print_sum): Same. + (opencl_print_binary): Same. + +2010-12-25 Alexey Kravets + + * Makefile.in (OBJS-common): Add graphite-opencl-codegen.o, + graphite-opencl-meta-clast.o and graphite-opencl.o. + (graphite-opencl-codegen.o): New. + (graphite-opencl-meta-clast.o): New. + (graphite-opencl.o): New. + (GTFILES): Add graphite-opencl.c. + * common.opt (fgraphite-opencl): New. + (fgraphite-opencl-cpu): New. + (fgraphite-opencl-ignore-depth-heuristic): New. + (fgraphite-opencl-ignore-mem-heuristic): New. + (fgraphite-opencl-ignore-dep): New. + (fgraphite-opencl-ignore-types): New. + (fgraphite-opencl-depth-base): New. + (fgraphite-opencl-debug): New. + * graphite-opencl-codegen.c: New file. + * graphite-opencl-meta-clast.c: New file. + * graphite-opencl.c: New file. + * graphite-opencl.h: New file. + * graphite.c (graphite_transform_loops): Call graphite_opencl_init and + graphite_opencl_finalize. + * tree-ssa-loop.c (gate_graphite_transforms): Handle + flag_graphite_opencl. + * graphite-clast-to-gimple.c (gloog): Call opencl_transform_clast. + * dbgcnt.def (opencl_scop_cnt): New counter. + +2010-12-25 Alexander Monakov + + * graphite-dependences.c (graphite_outer_subscript_bound): New. + (graphite_carried_dependence_level_k): Export. + * graphite-dependences.h (graphite_outer_subscript_bound): Declare. + (graphite_carried_dependence_level_k): Ditto. + +2010-12-25 Alexey Kravets + + * graphite-clast-to-gimple.c (struct clast_name_index): Move + definition to graphite-clast-to-gimple.h. + (clast_name_to_index): Ditto. + (clast_name_index_elt_info): Ditto. + (eq_clast_name_indexes): Ditto. + (save_clast_name_index): Export. + (clast_name_to_gcc): Ditto. + (clast_to_gcc_expression): Ditto. + (gcc_type_for_clast_expr): Ditto. + (graphite_create_new_guard): Ditto. + (gcc_type_for_iv_of_clast_loop): Ditto. + (graphite_create_new_loop): Ditto. + (build_iv_mapping): Ditto. + (graphite_create_new_loop_guard): Ditto. + (debug_clast_name_index): New. + (debug_clast_name_indices): New debug function. + +2010-12-21 Sebastian Pop + + PR tree-optimization/47021 + * graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR. + +2010-11-26 Sebastian Pop + + * graphite-sese-to-poly.c (analyze_drs_in_stmts): Fix set but + unused warning. + (rewrite_cross_bb_scalar_deps_out_of_ssa): Same. + +2010-11-26 Sebastian Pop + + * graphite-sese-to-poly.c (analyze_drs): Removed. + (build_scop_drs): Do not call analyze_drs. + (analyze_drs_in_stmts): New. + (insert_stmts): New. + (insert_out_of_ssa_copy): Call analyze_drs_in_stmts. + (insert_out_of_ssa_copy_on_edge): Same. + (rewrite_close_phi_out_of_ssa): Call insert_stmts. + (rewrite_phi_out_of_ssa): Same. + (rewrite_cross_bb_scalar_dependence): Same. + (split_reduction_stmt): Move data references in the new basic blocks. + (translate_scalar_reduction_to_array_for_stmt): Call insert_stmts. + +2010-11-26 Sebastian Pop + + * sese.c (rename_uses): Do not handle ADDR_EXPR in LHS of assignments. + +2010-11-22 Sebastian Pop + + PR middle-end/45297 + * graphite-poly.c (new_poly_bb): Returns a poly_bb_p. Do not take + the reduction bool in parameter. Clear PBB_IS_REDUCTION. Set GBB_PBB. + * graphite-poly.h (new_poly_bb): Update declaration. + (gbb_from_bb): Moved here... + (pbb_from_bb): New. + * graphite-sese-to-poly.c (var_used_in_not_loop_header_phi_node): + Removed. + (graphite_stmt_p): Removed. + (try_generate_gimple_bb): Returns a gimple_bb_p. Do not pass in + sbitmap reductions. Always build a gimple_bb_p. Do not call + new_poly_bb. + (build_scop_bbs_1): Do not pass in sbitmap reductions. + (build_scop_bbs): Same. + (gbb_from_bb): ... from here. + (add_conditions_to_constraints): Moved up. + (analyze_drs): New. + (build_scop_drs): Call analyze_drs. Remove all the PBBs that do + not contain data references. + (new_pbb_from_pbb): New. + (insert_out_of_ssa_copy_on_edge): Call new_pbb_from_pbb after a + block is split. + (rewrite_close_phi_out_of_ssa): Update call to + insert_out_of_ssa_copy_on_edge. + (rewrite_reductions_out_of_ssa): Now static. + (rewrite_cross_bb_scalar_deps_out_of_ssa): Same. + (split_pbb): New. + (split_reduction_stmt): Call split_pbb. + (translate_scalar_reduction_to_array): Pass in the scop, do not + pass in the sbitmap reductions. + (rewrite_commutative_reductions_out_of_ssa_close_phi): Same. + (rewrite_commutative_reductions_out_of_ssa_loop): Same. + (rewrite_commutative_reductions_out_of_ssa): Same. + (build_poly_scop): Call build_scop_bbs, + rewrite_commutative_reductions_out_of_ssa, + rewrite_reductions_out_of_ssa, and + rewrite_cross_bb_scalar_deps_out_of_ssa. Move build_scop_drs + before scop_to_lst. + * graphite-sese-to-poly.h (rewrite_commutative_reductions_out_of_ssa): + Removed declaration. + (rewrite_reductions_out_of_ssa): Same. + (rewrite_cross_bb_scalar_deps_out_of_ssa): Same. + (build_scop_bbs): Same. + * graphite.c (graphite_transform_loops): Do not initialize reductions. + Do not call build_scop_bbs, + rewrite_commutative_reductions_out_of_ssa, + rewrite_reductions_out_of_ssa, and + rewrite_cross_bb_scalar_deps_out_of_ssa. + * sese.h (struct gimple_bb): Add field pbb. + (GBB_PBB): New. + + * gcc.dg/graphite/pr45297.c: New. + +2010-11-22 Sebastian Pop + + * graphite-sese-to-poly.c (handle_scalar_deps_crossing_scop_limits): + New. + (rewrite_cross_bb_scalar_deps): Pass in the scop. Call + handle_scalar_deps_crossing_scop_limits. + (rewrite_cross_bb_scalar_deps_out_of_ssa): Create an empty BB + after the scop. Update call to rewrite_cross_bb_scalar_deps. + +2010-11-22 Sebastian Pop + + * sese.c (rename_uses): Call recompute_tree_invariant_for_addr_expr + when replacing a constant in an ADDR_EXPR. + +2010-10-20 Sebastian Pop + + * graphite-blocking.c (lst_do_strip_mine_loop): Extra parameter + for the stride. + (lst_do_strip_mine): Same. + (scop_do_strip_mine): Same. + * graphite-poly.c (apply_poly_transforms): Update call to + scop_do_strip_mine. + * graphite-poly.h (scop_do_strip_mine): Update declaration. + +2010-09-24 Sebastian Pop + + PR middle-end/45758 + * graphite.c (graphite_initialize): Call scev_reset. + +2010-09-23 Sebastian Pop + + * sese.h (scev_analyzable_p): Return false for real or floating + point. Only handle INTEGRAL_TYPE_P and POINTER_TYPE_P. + +2010-09-23 Sebastian Pop + + PR middle-end/45758 + * gfortran.dg/graphite/pr45758.f90: New. + +2010-09-23 Sebastian Pop + + * graphite-scop-detection.c (is_scop_p): Free bblist. + +2010-09-23 Sebastian Pop + + * graphite-clast-to-gimple.c (compute_bounds_for_level): Free le + and ps. + * graphite-poly.c (pbb_number_of_iterations_at_time): Free le and + domain. + * graphite-sese-to-poly.c (add_upper_bounds_from_estimated_nit): + Do not allocate ub_expr, it is passed in initialized. + +2010-09-21 Andreas Simbuerger + + * common.opt (fgraphite-dump-cloog): New flag. + * doc/invoke.texi (-fgraphite-dump-cloog): Documented. + * graphite-clast-to-gimple.c (init_cloog_input_file): New. + (build_cloog_prog): Dump CLooG input file when + flag_graphite_dump_cloog is set. + * graphite-cloog-compat.h (cloog_program_dump_cloog): New. + +2010-09-20 Sebastian Pop + + Revert previous patch "New flag: -fgraphite-dump-cloog." + +2010-09-20 Andreas Simbuerger + + * common.opt (fgraphite-dump-cloog): New flag. + * doc/invoke.texi (-fgraphite-dump-cloog): Documented. + * graphite-clast-to-gimple.c (init_cloog_input_file): New. + (build_cloog_prog): Dump CLooG input file when + flag_graphite_dump_cloog is set. + +2010-09-20 Sebastian Pop + + * graphite-clast-to-gimple.c (graphite_verify): Remove call to + verify_dominators for CDI_POST_DOMINATORS. + * sese.h: Remove comment about CDI_POST_DOMINATORS. + (recompute_all_dominators): Remove call to free_dominance_info + for CDI_POST_DOMINATORS. Remove call to calculate_dominance_info + for CDI_POST_DOMINATORS. + +2010-09-09 Sebastian Pop + + * graphite-poly.c (pbb_number_of_iterations_at_time): Only iterate + over pbb_dim_iter_domain. + +2010-09-09 Sebastian Pop + + * graphite-flattening.c: Fix comments. + +2010-09-09 Sebastian Pop + + * Makefile.in (OBJS-common): Add graphite-flattening.o. + (graphite-flattening.o): New rule. + * common.opt (floop-flatten): New flag. + * doc/invoke.texi (-floop-flatten): Documented. + * graphite-flattening.c: New. + * graphite-poly.c (apply_poly_transforms): Call flatten_all_loops. + * graphite-poly.h (flatten_all_loops): Declared. + (lst_remove_loop_and_inline_stmts_in_loop_father): New. + * tree-ssa-loop.c (gate_graphite_transforms): When flag_loop_flatten + is set, also set flag_graphite. + +2010-09-09 Sebastian Pop + + * graphite-poly.c (cloog_checksum): New. + * graphite-poly.h (cloog_checksum): Declared. + +2010-09-09 Sebastian Pop + + * graphite-poly.c (pbb_number_of_iterations): Removed. + (pbb_number_of_iterations_at_time): Correctly compute the number + of iterations in the transformed loop. + * graphite-poly.h (pbb_number_of_iterations): Removed. + 2010-09-09 Sebastian Pop * graphite-poly.h (lst_update_scattering_seq): Removed.