-2010-04-12 Andreas Simbuerger <simbuerg@fim.uni-passau.de>
-
- * graphite-blocking.c
- (pbb_strip_mine_profitable_p): Replace Value with mpz_t.
- * graphite-clast-to-gimple.c
- (clast_to_gcc_expression): Same.
- (precision_for_value): Same.
- (precision_for_interval): Same.
- (gcc_type_for_interval): Same.
- (graphite_create_new_guard): Same.
- (compute_bounds_for_level): Same.
- (graphite_create_new_loop_guard): Same.
- * graphite-interchange.c
- (build_linearized_memory_access): Same.
- (pdr_stride_in_loop): Same.
- (memory_strides_in_loop_1): Same.
- (memory_strides_in_loop): Same.
- (extend_scattering): Same.
- (psct_scattering_dim_for_loop_depth): Same.
- (pbb_number_of_iterations): Same.
- * graphite-poly.h
- (debug_iteration_domains): Same.
- * graphite-ppl.c
- (new_Cloog_Domain_from_ppl_Pointset_Powerset): Same.
- (ppl_set_inhomogeneous_gmp): Same.
- (ppl_strip_loop): Same.
- (ppl_lexico_compare_linear_expressions): Same.
- (ppl_read_polyhedron_matrix): Same.
- (ppl_max_for_le_pointset): Same.
- * graphite-ppl.h
- (ppl_read_polyhedron_matrix): Same.
- (tree_int_to_gmp): Same.
- (gmp_cst_to_tree): Same.
- (ppl_set_inhomogeneous): Same.
- (ppl_set_inhomogeneous_tree): Same.
- (ppl_set_coef): Same.
- (ppl_set_coef_tree): Same.
- * graphite-sese-to-poly.c
- (build_pbb_scattering_polyhedrons): Same.
- (build_scop_scattering): Same.
- (scan_tree_for_params_right_scev): Same.
- (scan_tree_for_params): Same.
- (find_params_in_bb): Same.
- (find_scop_parameters): Same.
- (add_upper_bounds_from_estimated_nit): Same.
- (build_loop_iteration_domains): Same.
- (add_condition_to_domain): Same.
- (pdr_add_memory_accesses): Same.
-
-2010-04-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de>
-
- * graphite-blocking.c (pbb_strip_mine_profitable_p): Resolve
- CLooG's value_* macros to their respective mpz_* counterparts.
- * graphite-clast-to-gimple.c (clast_to_gcc_expression): Same.
- (graphite_create_new_loop_guard): Same.
- * graphite-interchange.c (build_linearized_memory_access): Same.
- (pdr_stride_in_loop): Same.
- (memory_strides_in_loop_1): Same.
- (1st_interchange_profitable_p): Same.
- * graphite-poly.c (extend_scattering): Same.
- (psct_scattering_dim_for_loop_depth): Same.
- (pbb_number_of_iterations): Same.
- (pbb_number_of_iterations_at_time): Same.
- * graphite-poly.h (new_1st_loop): Same.
- * graphite-ppl.c (cloog_matrix_to_ppl_constraint): Same.
- (oppose_constraint): Same.
- (insert_constraint_into_matrix): Same.
- (ppl_set_inhomogeneous_gmp): Same.
- (ppl_set_coef_gmp): Same.
- (ppl_strip_loop): Same.
- (ppl_lexico_compare_linear_expressions): Same.
- (ppl_max_for_le_pointset): Same.
- (ppl_min_for_le_pointset): Same.
- (ppl_build_realtion): Same.
- * graphite-ppl.h (gmp_cst_to_tree): Same.
- (ppl_set_inhomogeneous): Same.
- (ppl_set_inhomogeneous_tree): Same.
- (ppl_set_coef): Same.
- (ppl_set_coef_tree): Same.
- * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Same.
- (build_scop_scattering): Same.
- (add_value_to_dim): Same.
- (scan_tree_for_params_right_scev): Same.
- (scan_tree_for_params_int): Same.
- (scan_tree_for_params): Same.
- (find_params_in_bb): Same.
- (find_scop_parameters): Same.
- (add_upper_bounds_from_estimated_nit): Same.
- (build_loop_iteration_domains): Same.
- (create_linear_expr_from_tree): Same.
- (add_condition_to_domain): Same.
- (pdr_add_memory_accesses): Same.
-
-2010-04-05 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43519
- * graphite-clast-to-gimple.c (max_signed_precision_type): Use
- lang_hooks.types.type_for_size instead of build_nonstandard_integer_type.
- When converting an unsigned type to signed, double its precision.
- (gcc_type_for_interval): Use lang_hooks.types.type_for_size.
- (gcc_type_for_iv_of_clast_loop): Call max_signed_precision_type.
- (graphite_create_new_loop_guard): When ub + 1 wraps around, use lb <= ub.
-
-2010-04-05 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43519
- * graphite-clast-to-gimple.c (max_signed_precision_type): Use
- build_nonstandard_integer_type.
- (gcc_type_for_interval): Same.
-
-2010-04-05 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43519
- * graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Use
- POINTER_PLUS_EXPR for pointer types.
-
- * gcc.dg/graphite/id-19.c: New.
-
-2010-04-04 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43519
- * Makefile.in (graphite-clast-to-gimple.o): Depends on langhooks.h.
- * graphite-clast-to-gimple.c: Include langhooks.h.
- (max_signed_precision_type): New.
- (max_precision_type): Takes two types as arguments.
- (precision_for_value): New.
- (precision_for_interval): New.
- (gcc_type_for_interval): New.
- (gcc_type_for_value): New.
- (gcc_type_for_clast_term): New.
- (gcc_type_for_clast_red): New.
- (gcc_type_for_clast_bin): New.
- (gcc_type_for_clast_expr): Split up into several functions.
- (gcc_type_for_clast_eq): Rewritten.
- (compute_bounds_for_level): New.
- (compute_type_for_level_1): New.
- (compute_type_for_level): New.
- (gcc_type_for_cloog_iv): Removed.
- (gcc_type_for_iv_of_clast_loop): Rewritten.
- (graphite_create_new_loop): Compute the lower and upper bound types
- with gcc_type_for_clast_expr.
- (graphite_create_new_loop_guard): Same.
- (find_cloog_iv_in_expr): Removed.
- (compute_cloog_iv_types_1): Removed.
- (compute_cloog_iv_types): Removed.
- (gloog): Do not call compute_cloog_iv_types.
- * graphite-sese-to-poly.c (new_gimple_bb): Do not initialize
- GBB_CLOOG_IV_TYPES.
- (free_data_refs_aux): Do not free GBB_CLOOG_IV_TYPES.
- * sese.h (struct gimple_bb): Removed field cloog_iv_types.
- (GBB_CLOOG_IV_TYPES): Removed.
-
- * gcc.dg/graphite/run-id-pr42644.c: Call abort.
-
-2010-04-02 Sebastian Pop <sebastian.pop@amd.com>
-
- Reverted this commit: as at this point the loop closed SSA form
- is under a canonical form respecting the single argument condition.
- * graphite-sese-to-poly.c (scalar_close_phi_node_p): Loop
- close phi nodes may have more than one argument.
-
-2010-04-01 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Assert that
- gimple_phi_num_args of the loop close SSA phi node is equal to 1.
- (detect_commutative_reduction): Same.
-
-2010-03-31 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-sese-to-poly.c (scalar_close_phi_node_p): Loop
- close phi nodes may have more than one argument.
-
-2010-03-30 Richard Guenther <rguenther@suse.de>
- Zdenek Dvorak <ook@ucw.cz>
- Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43464
- * tree-ssa-copy.c (init_copy_prop): Handle loop close phi nodes
- with multiple arguments.
- (execute_copy_prop): Remove call to rewrite_into_loop_closed_ssa.
-
-2010-03-23 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-dependences.c (print_pddr): Call print_pdr with an
- extra argument.
- * graphite-poly.c (debug_pdr): Add an extra argument for the
- verbosity level.
- (print_pdr): Same.
- (print_pbb_domain): Same.
- (print_pbb): Same.
- (print_scop_context): Same.
- (print_scop): Same.
- (print_cloog): Same.
- (debug_pbb_domain): Same.
- (debug_pbb): Same.
- (print_pdrs): Same.
- (debug_pdrs): Same.
- (debug_scop_context): Same.
- (debug_scop): Same.
- (debug_cloog): Same.
- (print_scop_params): Same.
- (debug_scop_params): Same.
- (print_iteration_domain): Same.
- (print_iteration_domains): Same.
- (debug_iteration_domain): Same.
- (debug_iteration_domains): Same.
- (print_scattering_function): Same.
- (print_scattering_functions): Same.
- (debug_scattering_function): Same.
- (debug_scattering_functions): Same.
- * graphite-poly.h (debug_pdr): Update declaration.
- (print_pdr): Same.
- (print_pbb_domain): Same.
- (print_pbb): Same.
- (print_scop_context): Same.
- (print_scop): Same.
- (print_cloog): Same.
- (debug_pbb_domain): Same.
- (debug_pbb): Same.
- (print_pdrs): Same.
- (debug_pdrs): Same.
- (debug_scop_context): Same.
- (debug_scop): Same.
- (debug_cloog): Same.
- (print_scop_params): Same.
- (debug_scop_params): Same.
- (print_iteration_domain): Same.
- (print_iteration_domains): Same.
- (debug_iteration_domain): Same.
- (debug_iteration_domains): Same.
- (print_scattering_function): Same.
- (print_scattering_functions): Same.
- (debug_scattering_function): Same.
- (debug_scattering_functions): Same.
-
-2010-03-23 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-poly.c (print_scattering_function_1): New.
- (print_scattering_function): Call it.
- (print_scop_params): Remove spaces at the end of lines.
- (print_cloog): New.
- (debug_cloog): New.
- * graphite-poly.h (print_cloog): Declared.
- (debug_cloog): Declared.
-
-2010-03-23 Sebastian Pop <sebastian.pop@amd.com>
-
- * tree-ssa-copy.c: Revert this previous change:
- (init_copy_prop): Loop closed phi nodes cancontain more than one
- argument.
- (execute_copy_prop): Revert the previous change: do not call
- rewrite_into_loop_closed_ssa.
-
-2010-03-21 Sebastian Pop <sebastian.pop@amd.com>
- Richard Guenther <rguenther@suse.de>
-
- PR middle-end/43464
- * tree-ssa-copy.c (init_copy_prop): Loop closed phi nodes can
- contain more than one argument.
- (execute_copy_prop): Revert the previous change: do not call
- rewrite_into_loop_closed_ssa.
-
- * gcc.dg/graphite/id-pr43464.c: Remove compile warning.
- * gcc.dg/graphite/id-pr43464-1.c: New.
-
-2010-03-21 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43464
- * tree-ssa-copy.c (execute_copy_prop): Call rewrite_into_loop_closed_ssa
- and verify_loop_closed_ssa when copy prop is executed in the LNO.
-
- * gcc.dg/graphite/id-pr43464.c: New.
-
-2010-03-16 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-sese-to-poly.c (graphite_loop_normal_form): Add the IV bump
- in loop->header.
- * tree-flow.h (canonicalize_loop_ivs): Updated declaration.
- * tree-parloops.c (gen_parallel_loop): Add the IV bump in loop->latch.
- * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Add a new parameter
- to switch between adding the IV bump in loop->latch or in loop->header.
-
-2010-03-16 Sebastian Pop <sebastian.pop@amd.com>
-
- * passes.c (init_optimization_passes): Add pass_copy_prop
- after Graphite.
-
-2010-03-16 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-poly.c (print_scattering_function): Pretty print following
- the scoplib format.
- (print_pdr): Same.
- (print_pbb_domain): Same.
- (dump_gbb_cases): Same.
- (dump_gbb_conditions): Same.
- (print_pdrs): Same.
- (print_pbb): Same.
- (print_scop_params): Same.
- (print_scop_context): Same.
- (print_scop): Same.
- (print_pbb_body): New.
- (lst_indent_to): New.
- (print_lst): Start new lines with a #.
- * graphite-poly.h (pbb_bb): New.
- (pbb_index): Use pbb_bb.
- * graphite-ppl.c (ppl_print_powerset_matrix): Print the number of
- disjuncts.
- * tree-data-ref.c (dump_data_reference): Start new lines with a #.
-
-2010-03-13 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43351
- * gcc.dg/graphite/id-pr43351.c
-
-2010-03-13 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43354
- * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Do not
- call insert_out_of_ssa_copy for default definitions.
- * gfortran.dg/graphite/id-pr43354.f: New.
-
-2010-03-13 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43349
- * gfortran.dg/graphite/pr43349.f: New.
-
-2010-03-11 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (my_long_long): Defined.
- (gcc_type_for_cloog_iv): Use it instead of long_long_integer_type_node.
- * graphite-sese-to-poly.c (my_long_long): Defined.
- (scop_ivs_can_be_represented): Use it.
-
-2010-03-10 Sebastian Pop <sebastian.pop@amd.com>
-
- * doc/invoke.texi: Fix documentation of graphite-max-nb-scop-params,
- graphite-max-bbs-per-function, and loop-block-tile-size.
- * params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Replace "maximal"
- with "maximum".
- (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Same.
-
-2010-03-10 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-clast-to-gimple.c (gcc_type_for_iv_of_clast_loop): Remove
- forward declaration.
- * graphite-sese-to-poly.c (reduction_phi_p): Remove FIXME comment.
- (add_upper_bounds_from_estimated_nit): New.
- (build_loop_iteration_domains): Use it.
-
-2010-03-09 Sebastian Pop <sebastian.pop@amd.com>
-
- * doc/invoke.texi (PARAM_LOOP_BLOCK_TILE_SIZE): Document.
-
-2010-03-09 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43306
- * tree-chrec.c (evolution_function_right_is_integer_cst): CHREC_RIGHT
- should be an INTEGER_CST. Also handle CASE_CONVERT.
- * gcc.dg/graphite/pr43306.c: New.
-
-2010-03-09 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite.c (graphite_initialize): To bound the number of bbs per
- function, use PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION.
- * params.def (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Declared.
- * doc/invoke.texi: Document it.
-
-2010-03-09 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-sese-to-poly.c (build_poly_scop): Do not return bool.
- * graphite-sese-to-poly.h (build_poly_scop): Same.
-
2010-03-09 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (build_poly_scop): Limit scops following
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