+2006-12-10 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-ssa-alias.c (compact_name_tags): Use sort_tags_by_id.
+ (tree_pointer_compare): Remove.
+
+2006-12-10 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * tree-vrp.c (adjust_range_with_scev): Use get_chrec_loop.
+ * loop-unswitch.c (unswitch_loops): Use FOR_EACH_LOOP.
+ * tree-loop-linear.c (linear_transform_loops): Ditto.
+ * tree-ssa-loop-im.c (determine_lsm): Ditto.
+ * tree-ssa-loop-niter.c (estimate_numbers_of_iterations,
+ free_numbers_of_iterations_estimates): Ditto.
+ * tree_ssa_unswitch_loops (tree_ssa_unswitch_loops): Ditto.
+ * tree-ssa-loop-ch.c (copy_loop_headers): Ditto.
+ * tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize): Ditto.
+ * modulo-sched.c (sms_schedule): Ditto.
+ * tree-ssa-loop-ivcanon.c (canonicalize_induction_variables,
+ tree_unroll_loops_completely): Ditto.
+ * predict.c (predict_loops): Ditto.
+ * tree-if-conv.c (main_tree_if_conversion): Ditto.
+ * loop-unroll.c (unroll_and_peel_loops, peel_loops_completely,
+ decide_unrolling_and_peeling): Ditto.
+ * cfgloopmanip.c (unloop): Use delete_loop.
+ (place_new_loop): Access larray vector instead of parray.
+ (create_preheaders, force_single_succ_latches,
+ fix_loop_structure): Use FOR_EACH_LOOP and delete_loop..
+ * loop-doloop.c (doloop_optimize_loops): Ditto.
+ * loop-invariant.c (move_loop_invariants): Ditto.
+ * tree-cfg.c (replace_uses_by): Ditto.
+ * tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Ditto.
+ * tree-chrec.h (CHREC_VAR, CHREC_LEFT, CHREC_RIGHT, CHREC_VARIABLE):
+ Moved to ...
+ * tree.h (CHREC_VAR, CHREC_LEFT, CHREC_RIGHT, CHREC_VARIABLE):
+ ... here.
+ * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop,
+ compute_overall_effect_of_inner_loop, chrec_is_positive): Use
+ get_loop and get_chrec_loop.
+ (number_of_iterations_for_all_loops): Use number_of_loops.
+ (scev_initialize, scev_reset, scev_const_prop): Use FOR_EACH_LOOP.
+ * tree-scalar-evolution.h (get_chrec_loop): New inline function.
+ * cfgloopanal.c (mark_irreducible_loops): Use number_of_loops,
+ and FOR_EACH_LOOP.
+ * tree-chrec.c (evolution_function_is_invariant_rec_p,
+ chrec_convert_1): Use get_loop and get_chrec_loop.
+ * loop-init.c (loop_optimizer_init): Use number_of_loops.
+ (loop_optimizer_init): Use FOR_EACH_LOOP.
+ * tree-vectorizer.c (vect_loops_num): Removed.
+ (vectorize_loops): Store number of loops locally. Use
+ FOR_EACH_LOOP and get_loop.
+ * tree-vectorizer.h (vect_loops_num): Removed.
+ * tree-data-ref.c (get_number_of_iters_for_loop): Use get_loop.
+ (find_data_references_in_loop): Do not set parallel_p.
+ * tree-data-ref.h: Do not declare VEC(loop_p).
+ * cfgloop.c (flow_loops_dump, mark_single_exit_loops,
+ verify_loop_structure): Use FOR_EACH_LOOP.
+ (flow_loops_free): Use FOR_EACH_LOOP, free larray vector.
+ (initialize_loops_parallel_p): Removed.
+ (flow_loops_find): Push the loops into a vector.
+ (delete_loop): New function.
+ (cancel_loop): Use delete_loop.
+ * cfgloop.h: Declare VEC(loop_p).
+ (struct loop): Remove parallel_p field.
+ (struct loops): Replace num and parray field by larray vector.
+ Remove shared_headers field.
+ (delete_loop): Declare.
+ (get_loop, get_loops, number_of_loops, fel_next, fel_init,
+ FOR_EACH_LOOP): New.
+ * doc/loop.tex: Document new accessor functions.
+
+2006-12-10 Andrew MacLeod <amacleod@redhat.com>
+
+ * common.opt (-ftree-lrs): Remove live range splitting option.
+ * makefile.in: Add tree-ssa-coalesce.o and reduce header dependancies.
+ * opts.c (decode_options): Remove flag_tree_live_range_split.
+ * tree-flow.h (struct var_ann_d): Rename fields from root_ to base_.
+ * tree-flow-inline.h (single_imm_use_p): New. Check for single use.
+ * tree-outof-ssa.c: Remove header files which aren't needed.
+ (SSANORM_*): Remove flags.
+ (print_exprs_edge, coalesce_abnormal_edges, coalesce_phi_operands,
+ coalesce_result_decls_and_copies, coalesce_asm_operands): Remove.
+ (coalesce_ssa_name): Move to tree-ssa-coalesce.c.
+ (assign_vars): Use Basevar instead of root_var structure.
+ (replace_def_variable): Dont do anything if def is replaceable.
+ (remove_ssa_form): Integrate functional changes.
+ (rewrite_out_of_ssa): Remove live-range_split option.
+ * tree-ssa-coalesce.c: New File for ssa-name coalescing.
+ (coalesce_cost): Calculate the cost of a coalesce.
+ (coalesce_cost_bb): Calculate the coalesce cost within a BB.
+ (coalesce_cost_edge): Calculate the coalesce cost on an edge.
+ (pop_cost_one_pair): Remove the best coalesce with cost 1 from the list.
+ (pop_best_coalesce): Remove the best coalesce from the list.
+ (coalesce_pair_map_hash): Calculate coalesce pair hash.
+ (coalesce_pair_map_eq): Compare 2 coalesce pairs for hash function.
+ (create_coalesce_list): Create a coalesce list object.
+ (delete_coalesce_list): Free a coalesce list object.
+ (find_coalesce_pair): Find matching pair in the coalesce list.
+ (add_cost_one_coalesce): Add a coalesce to the "cost one" list.
+ (add_coalesce): Add a coalesce to the coalesce list.
+ (compare_pairs): Comparision function to determine pair sorted order.
+ (num_coalesce_pairs): Number of coalesced pairs.
+ (first_coalesce_pair, end_coalesce_pair_p, next_coalesce_pair):
+ Coalesce pair iterator functions.
+ (sort_coalesce_list): Sort coalesce pairs in order of expense.
+ (dump_coalesce_list): Show coalesce list.
+ (ssa_conflicts_new): Create an SSA conflict graph.
+ (ssa_conflicts_delete): Delete an SSA conflict graph.
+ (ssa_conflicts_test_p): Test for conflicts.
+ (ssa_conflicts_add_one): Add a single conflict.
+ (ssa_conflicts_add): Add a conflict pair.
+ (ssa_conflicts_merge): Merge conflicts.
+ (struct live_track_d): Struct for tracking live partitions.
+ (new_live_track): Create new live_track object.
+ (delete_live_track): Delete a live_track object.
+ (live_track_remove_partition): Remove a partition from the live list.
+ (live_track_add_partition): Add a partition from the live list.
+ (live_track_clear_var): Take VAR from the live list.
+ (live_track_live_p): Is var live?
+ (live_track_process_use): Make var come alive.
+ (live_track_process_def): Make var go dead, add conflicts.
+ (live_track_init): Initialize to a live on exit set.
+ (live_track_clear_base_vars): Clear live partitions.
+ (build_ssa_conflict_graph): Build a conflict graph.
+ (print_exprs): Common debug output routine.
+ (abnormal_corrupt): Output info about a failed coalesce across an
+ abnormal edge.
+ (fail_abnormal_edge_coalesce): Output info about a failed MUST_COALESCE.
+ (create_outofssa_var_map): Create a var map and coalesce list.
+ (attempt_coalesce): Coalesce a pair.
+ (coalesce_partitions): Coalesce all pairs in a coalesce list.
+ (coalesce_ssa_name): Entry point. Determine what ssa_names to coalesce.
+ * tree-ssa-live.c: Remove header files which aren't needed.
+ (var_map_base_init): New. Initialize a basevar list.
+ (var_map_base_fini): New. Finish a basevar list.
+ (init_var_map): Initialize new fields.
+ (delete_var_map): Free new fields.
+ (var_union): Use renamed fields.
+ (compact_var_map): Remove.
+ (partition_to_view_init): Use renamed fields, change order of an if.
+ (partition_view_fini): Use renamed fields.
+ (partition_view_normal): Create basevar list if requested.
+ (partition_view_bitmap): Create a view based on a bitmap of partitions.
+ (change_partition_var): Use renamed fields.
+ (create_ssa_var_map): Remove.
+ (tpa_init, tpa_remove_partition, tpa_delete, tpa_compact,
+ root_var_init): Remove.
+ (partition_pair_map_hash, partition_pair_map_eq, create_coalesce_list,
+ delete_coalesce_list, find_partition_pair, coalesce_cost, add_coalesce,
+ compare_pairs, num_coalesce_pairs, first_partition_pair,
+ end_partition_pair_p, next_partition_pair, sort_coalesce_list,
+ pop_best_coalesce, add_conflicts_if_valid, set_if_valid,
+ build_tree_conflict_graph, coalesce_tpa_members, dump_coalesce_list,
+ tpa_dump): Moved to tree-ssa-coalesce.c and/or renamed there.
+ (dump_var_map): Use renamed fields.
+ * tree-ssa-live.h (struct _var_map): Modify fields.
+ (partition_to_var, version_to_var, var_to_partition): Use renamed
+ fields.
+ (basevar_index): New. Index of the base variable of a partition.
+ (num_basevars): New. Number of unique base variables in partition map.
+ (register_ssa_partition): Use renamed fields.
+ (struct tree_partition_associator_d): Remove.
+ (tpa_num_trees, tpa_tree, tpa_first_partition, tpa_next_partition,
+ tpa_find_tree, tpa_decompact, root_var_init, root_var_num,
+ root_var, root_var_first_partition, root_var_next_partition,
+ root_var_dump, root_var_delete, root_var_remove_partition,
+ root_var_find, root_var_compact, root_var_decompact): Remove.
+ (struct partition_pair, struct coalesce_list_d): Moved to
+ tree-ssa-coalesce.c
+ * tree-ssa-ter.c: Remove header files which aren't needed.
+
+2006-12-10 Steven Bosscher <steven@gcc.gnu.org>
+
+ * cse.c: (struct cse_basic_block_data): Remove LAST field.
+ (struct branch_path): Remove BRANCH and TAKEN fields. Add new
+ BB field.
+ (cse_visited_basic_blocks): New static bitmap.
+ (cse_end_of_basic_block, cse_basic_block): Remove.
+ (cse_find_path, cse_dump_path, cse_prescan_path,
+ cse_extended_basic_block): New static functions.
+ (cse_insn): Don't CSE over setjmp calls. Use the CFG to find
+ basic block boundaries. Don't record jump equivalences here.
+ Update the CFG after doing in-place replacement of the SET_SRC.
+ (cse_main): Rewrite. Look for extended basic block headers
+ and call cse_extended_basic_block on them until all paths that
+ start at this header are exhausted.
+ (rest_of_handle_cse): Verify that the CFG is incrementally updated
+ and correct after cse_main.
+ Don't call delete_trivially_dead_insns, let cfgcleanup do that.
+ (rest_of_handle_cse2): Verify the CFG here, too, after cse_main.
+ (pass_cse): Add TODO_verify_flow.
+ (pass_cse2): Likewise.
+
+2006-12-10 Rask Ingemann Lambertsen <rask@sygehus.dk>
+
+ * reload1.c (choose_reload_regs): Don't set byte offset when
+ resolving subregs of hard regs.
+
+2006-12-09 Zack Weinberg <zackw@panix.com>
+
+ * c-opts.c (c_common_parse_file): Unconditionally give a warning,
+ suitable for the language, if set_yydebug is true.
+ * c-pragma.h: Define enum pragma_omp_clause here. Don't define
+ YYDEBUG or declare yydebug.
+ * c-parser.c (yydebug, enum pragma_omp_clause): Delete.
+
+2006-12-09 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c: Update copyright.
+ * cgraph.h: Likewise
+ (cgraph_update_pending_function): Remove prototype.
+ * cgraphunit.c: Update copyright; update overall comment.
+ (cgraph_assemble_pending_functions): Make local.
+
+2006-12-09 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
+
+ * haifa-sched.c (schedule_block): Remove excessive sanity check.
+
+2006-12-08 Trevor Smigiel <trevor_smigiel@playstation.sony.com>
+
+ * config/spu/spu-protos.h (spu_split_immediate): Renamed from
+ spu_split_address.
+ (cpat_const_p, gen_cpat_const): Add.
+ * config/spu/spu.c (immediate_class): New enum.
+ (cpat_info, classify_immediate): New.
+ (print_operand): Use S, D, T instead of F, G, H. Use
+ classify_immediate. Handle cpat cases.
+ (spu_split_immediate): Renamed from spu_split_address. Split all
+ immediates that can be split.
+ (immediate_load_p): Use classify_immediate.
+ (spu_legitimate_constant_p): Accept everything except some cases of
+ CONST_VECTOR.
+ (spu_expand_move): Use spu_split_immedate.
+ (fsmbi_const_p): Use classify_immediate.
+ (cpat_const_p): New.
+ (gen_cpat_const: New.
+ * config/spu/constraints.md (j,k,l): New constraints for cpat
+ instructions.
+ * config/spu/spu.md (unnamed splitter): Change address splitter to
+ handle all immediates.
+ (_mov<mode>, _movdi, _movti): Handle i, j, k constraints for cpat
+ instructions.
+ (cpat, _cpat, splitter): Generate a TImode constant for cpat patterns
+ when possible.
+
+2006-12-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/30039
+ * pa.md (high:DI and lo_sum:DI): Handle 64-bit CONST_INTs in 32-bit
+ patterns. Correct length of high:DI instruction sequence.
+
+2006-12-08 Mike Stump <mrs@apple.com>
+
+ * config/rs6000/t-darwin (TARGET_LIBGCC2_CFLAGS): Build
+ libgcc with -mmacosx-version-min=10.4.
+ * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Default to
+ G4 for 10.5+ unless doing kernel builds.
+
+2006-12-08 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/30120
+ * reg-stack.c (convert_regs_entry): Mark current argument passing
+ registers as live.
+
+ * config/i386/i386.h (X87_REGPARM_MAX): Set to 0 to disable passing
+ of float arguments in x87 registers.
+
+2006-12-08 John David Anglin <dave.anglin.@nrc-cnrc.gc.ca>
+
+ * pa.h (LEGITIMATE_CONSTANT_P): Simplify.
+
+2006-12-08 Mark Shinwell <shinwell@codesourcery.com>
+
+ * recog.c (mode_dependent_address_p): Identify pre-increment,
+ pre-decrement, post-increment and post-decrement addressing as always
+ being mode-dependent.
+ * config/m32c/m32c.c (m32c_mode_dependent_address): Delete.
+ * config/m32c/m32c.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+ * config/m32c/m32c-protos.h (m32c_mode_dependent_address): Delete.
+ * config/m32r/m32r.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete PRE_DEC,
+ PRE_INC and POST_INC checks.
+ * config/i386/i386.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+ * config/sh/sh.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+ * config/pdp11/pdp11.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+ * config/avr/avr.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+ * config/c4x/c4x.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete PRE_DEC,
+ PRE_INC, POST_DEC and POST_INC cases.
+ * config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p):
+ Delete POST_INC and PRE_DEC cases.
+ * config/m68hc11/m68hc11.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to
+ no-op.
+ * config/cris/cris.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+ * config/mn10300/mn10300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to
+ no-op.
+ * config/ia64/ia64.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+ * config/m68k/m68k.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+ * config/rs6000/rs6000.c (rs6000_mode_dependent_address): Delete
+ PRE_INC and PRE_DEC cases.
+ * config/arc/arc.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+ * config/mcore/mcore.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+ * config/arm/arm.h (ARM_GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
+ (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+ * config/pa/pa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+ * config/vax/vax.c (vax_mode_dependent_address_p): Delete
+ auto-increment cases.
+ * config/h8300/h8300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete
+ auto-increment cases.
+ * config/bfin/bfin.h (GO_IF_MODE_DEPENDENT_ADDRESS): Change to no-op.
+
+2006-12-08 Andrew MacLeod <amacleod@redhat.com>
+
+ * Makefile.in: Add new file tree-ssa-ter.c.
+ * tree-outof-ssa.c (struct temp_expr_table_d, new_temp_expr_table,
+ free_temp_expr_table, add_value_to_version_list,
+ add_value_to_partition_list, remove_value_from_partition_list,
+ add_dependence, check_replaceable, finish_expr, mark_replaceable,
+ kill_expr, kill_virtual_exprs, find_replaceable_in_bb,
+ find_replaceable_exprs, dump_replaceable_exprs): Move to tree-ssa-ter.c.
+ * tree-ssa-live.h (find_replaceable_exprs, dump_replaceable_exprs): Add
+ prototypes.
+ * tree-ssa-ter.c: New file using code moved from tree-outof-ssa.c.
+ (struct value_expr_d): Remove.
+ (struct temp_expr_table_d): Rename fields, add explicit vector of
+ replaceable expressions instead of sharing. Change value_expr_p's to
+ bitmap. Delete free_list.
+ (new_temp_expr_table): Rename fields, count number of ssa_names in
+ each partition.
+ (free_temp_expr_table): Rename field, free new fields.
+ (new_value_expr, free_value_expr, find_value_in_list, add_value_to_list,
+ add_info_to_list, remove_value_from_list): Delete.
+ (version_to_be_replaced_p): New. Is an ssa-name replaceable?
+ (make_dependent_on_partition): New. Set bit in version list, allocating
+ a bitmap if need be.
+ (add_to_partition_kill_list): New. Set bit in the partition list,
+ allocating a bitmap if need be.
+ (remove_from_partition_kill_list): New. Remove a bit from the
+ partition list, free the bitmap if it is empty.
+ (add_dependence): Use renamed field, cleanup. Don't add a dependence
+ on partitions with only one member.
+ (is_replaceable_p): New. Split out replaceability check from
+ check_replaceable.
+ (process_replaceable): New. Code split from check_replaceable.
+ (check_replaceable): Removed.
+ (finished_with_expr): Renamed from finish_expr.
+ (kill_expr): Use renamed fields and less parameters.
+ (kill_virtual_exprs): Less parameters.
+ (mark_replaceable): Use renamed fields.
+ (find_replaceable_in_bb): Use renamed fields, cleanup.
+ (find_replaceable_exprs): Use renamed routines, cleanup.
+ (dump_replaceable_exprs): Don't go past end of ssa_names list.
+ (debug_ter): New. Debug routine to dump state.
+
+2006-12-08 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * config/bfin/bfin.c (effective_address_32bit_p): Return true for
+ anything involving the GOT.
+ (bfin_adjust_cost): Don't take the REGNO of a MEM.
+ (trapping_loads_p): Look inside the pattern of an insn to find the
+ SET.
+ * config/bfin/bfin.md (attr "type"): Add movcc.
+ (insn_reservation "alu"): Likewise.
+ (movsicc_insn1, movsicc_insn2): Change type to movcc.
+
+2006-12-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ * config/spu/spu-c.c (spu_build_overload_builtin): Delete.
+ (spu_resolve_overloaded_builtin): Check for non scalar instead
+ of vector type and check the function call argument type also for
+ non scalar.
+ Call build_function_call instead of spu_build_overload_builtin.
+
+2006-12-07 Trevor Smigiel <trevor_smigiel@playstation.sony.com>
+
+ * config/spu/spu.c (array_to_constant): Correct the order of arguments
+ to the calls of hwint_to_const_double.
+
+2006-12-07 Nick Clifton <nickc@redhat.com>
+
+ * config/elfos.h (TARGET_ASM_RECORD_GCC_SWITCHES): Set to
+ elf_record_gcc_switches.
+
+2006-12-07 Andrew Macleod <amacleod@redhat.com>
+
+ * expr.c (string_constant): Account for non-zero lower bound arrays.
+
+2006-12-07 Richard Guenther <rguenther@suse.de>
+
+ * builtins.c (expand_builtin_pow): Adjust predicates for
+ pow to cbrt expansion to unsafe math and !HONOR_NANS for
+ negative base.
+
+2006-12-07 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (nocona_cost, pentium4_cost): Update preffered memcpy/memset
+ codegen.
+
+2006-12-07 Jan Hubicka <jh@suse.cz>
+
+ * tree-vrp.c (compare_values): Short circuit INTEGER_CST;
+ use fold_constant_to_binary; tolerate wrong type constants.
+ (value_intersect_p): Do just two tests.
+
+2006-12-07 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * config/bfin/bfin.c (print_operand): New modifier 'N' for constants.
+ * config/bfin/bfin.md (ssashiftv2hi3, ssashifthi3, lshiftv2hi3,
+ lshifthi3): Use it, and fix the order of alternatives.
+
+2006-12-07 Nick Clifton <nickc@redhat.com>
+
+ * common.opt (record-gcc-switches): New command line switch.
+ * target.h (print_switch_type): New enum.
+ (print_switch_fn_type): New typedef for a function pointer.
+ (struct gcc_target): Add record_gcc_switches and
+ record_gcc_switches_section fields.
+ * target-def.h (TARGET_ASM_RECORD_GCC_SWITCHES): Provide a
+ default definition.
+ (TARGET_ASM_RECORD_GCC_SWITCHES_SECTION): Provide a default
+ definition.
+ * toplev.c (print_single_switch): Simplify by providing a
+ pointer to function that will format and output the switch
+ appropriately.
+ (print_switch_values): Likewise.
+ (print_to_asm_out_file): New function.
+ (print_to_stderr): New function.
+ (init_asm_output): If flag_record_gcc_switches is set then if
+ the target supports recording the switches then emit them into
+ the assembler output file, otherwise tell the user that the
+ switch is not supported.
+ * varasm.c (eld_record_gcc_switches): New function. Example
+ handler for the record_gcc_switches target hook.
+ * doc/tm.texi (TARGET_ASM_RECORD_GCC_SWITCHES): Document the new
+ target hook.
+ (TARGET_ASM_RECORD_GCC_SWITCHES_SECTION): Likewise.
+ * doc/invoke.texi (-frecord-gcc-switches): Document.
+
+2006-12-07 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
+
+ PR target/29794
+ * sched-rgn.c (add_block1): Use correct initializer.
+
+2006-12-07 Richard Guenther <rguenther@suse.de>
+
+ * tree-vect-transform.c (vectorizable_call): Fix leftover of
+ TREE_OPERAND to GIMPLE_STMT_OPERAND conversion.
+
+2006-12-06 Aldy Hernandez <aldyh@redhat.com>
+
+ PR/30079
+ * config/pa/pa.c (hppa_gimplify_va_arg_expr): Build MODIFY_EXPR
+ not GIMPLE_MODIFY_STMT.
+
+2006-12-06 Jan Hubicka <jh@suse.cz>
+
+ * tree-vrp.c (operand_less_p): New.
+ (compare_values, value_inside_range): Rewrite in terms of
+ operand_less_p.
+
+2006-12-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (DIRFLAG_REG): Remove constant.
+ (type): Remove cld.
+ (length_immediate): Do not depend on cld type attribute.
+ (length_address): Ditto.
+ (modrm): Ditto.
+ (memory): Ditto.
+ (cld): Remove insn pattern.
+ (strmov_singleop): Do not use DIRFLAG_REG.
+ (*strmovdi_rex_1): Ditto.
+ (*strmovsi_1): Ditto.
+ (*strmovsi_rex_1): Ditto.
+ (*strmovhi_1): Ditto.
+ (*strmovhi_rex_1): Ditto.
+ (*strmovqi_1): Ditto.
+ (*strmovqi_rex_1): Ditto.
+ (rep_mov): Ditto.
+ (*rep_movdi_rex64): Ditto.
+ (*rep_movsi): Ditto.
+ (*rep_movsi_rex64): Ditto.
+ (*rep_movqi): Ditto.
+ (*rep_movqi_rex64): Ditto.
+ (strset_singleop): Ditto.
+ (*strsetdi_rex_1): Ditto.
+ (*strsetsi_1): Ditto.
+ (*strsetsi_rex_1): Ditto.
+ (*strsethi_1): Ditto.
+ (*strsethi_rex_1): Ditto.
+ (*strsetqi_1): Ditto.
+ (*strsetqi_rex_1): Ditto.
+ (rep_stos): Ditto.
+ (*rep_stosdi_rex64): Ditto.
+ (*rep_stossi): Ditto.
+ (*rep_stossi_rex64): Ditto.
+ (*rep_stosqi): Ditto.
+ (*rep_stosqi_rex64): Ditto.
+ (cmpstrnsi): Do not generate cld insn.
+ (cmpstrnqi_nz_1): Do not use DIRFLAG_REG.
+ (*cmpstrnqi_nz_1): Ditto.
+ (*cmpstrnqi_nz_rex_1): Ditto.
+ (cmpstrnqi_1): Ditto.
+ (*cmpstrnqi_1): Ditto.
+ (*cmpstrnqi_rex_1): Ditto.
+ (strlenqi_1): Ditto.
+ (*strlenqi_1): Ditto.
+ (*strlenqi_rex_1): Ditto.
+
+ * config/i386/geode.md (shift): Do not depend on cld type attribute.
+ * config/i386/pentium.md (pent_cld): Remove insn reservation.
+ * config/i386/athlon.md (athlon_decode): Do not depend on cld
+ type attribute.
+ * config/i386/ppro.md (ppro_cld): Remove insn reservation.
+ * config/i386/k6.md (k6_alux_only): Do not depend on cld type
+ attribute.
+ (k6_alux_only_load): Ditto.
+ (k6_alux_only_store): Ditto.
+
+ * config/i386/i386.c (ix86_expand_movmem): Remove cld_done boolean.
+ Do not emit cld instruction.
+ (ix86_expand_setmem): Ditto.
+ (ix86_expand_strlen): Do not emit cld instruction.
+
+2006-12-06 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * config/bfin/bfin.c (bfin_rtx_costs): Add a number of new cases, tweak
+ old ones.
+
2006-12-06 Diego Novillo <dnovillo@redhat.com>
* gdbinit.in: Set complaints to 0.
(gfc_add_modify_stmt): New macro.
* fortran/f95-lang.c (lang_tree_node): Handle gimple statements.
- 2006-11-02 Aldy Hernandez <aldyh@redhat.com>
-
- * ada/ada-tree.h (lang_tree_node): Handle gimple tuples.
- * ada/trans.c (gnat_gimplify_expr): Replace MODIFY_EXPR with
- GIMPLE_MODIFY_STMT.
-
2006-11-01 Aldy Hernandez <aldyh@redhat.com>
* Merge from mainline at revision 118200.
2006-04-20 Jakub Jelinek <jakub@redhat.com>
+ PR C/27558
* c-pretty-print.c (pp_c_direct_abstract_declarator): Print
TYPE_MAX_VALUE (TYPE_DOMAIN (t)) + 1 for ARRAY_TYPE rather
than plain TYPE_MAX_VALUE (TYPE_DOMAIN (t)).