+2005-07-01 James E. Wilson <wilson@specifixinc.com>
+
+ * doc/invoke.texi (-funit-at-a-time): Correct grammar in second bullet.
+
+2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR tree-opt/22269
+ * tree-ssa-reassoc.c (should_transpose): Fix which operand
+ we check for SSA_NAME for.
+
+2005-06-29 Daniel Berlin <dberlin@dberlin.org>
+
+ Fix PR tree-optimization/22071
+
+ * tree-ssa-structalias.c (offset_overlaps_with_access): New
+ function.
+ (get_constraint_for_component_ref): Use it.
+
+2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR other/22264
+ * diagnostic.c (diagnostic_report_current_module): Use pp_newline to
+ print out the last new line.
+
+2005-07-01 Hans-Peter Nilsson <hp@axis.se>
+
+ * config/cris/cris.md (CRIS_CC0_REGNUM): New constant.
+ Swap numbers for CRIS_AP_REGNUM and CRIS_MOF_REGNUM.
+ * config/cris/cris.c (cris_conditional_register_usage): Adjust
+ reg_names[CRIS_CC0_REGNUM] for early CRIS versions.
+ (cris_print_operand) <case REG>: Handle CRIS_CC0_REGNUM.
+ (cris_md_asm_clobbers): Clobber CRIS_CC0_REGNUM for all asms.
+ * config/cris/cris.h (CRIS_CANONICAL_CC0_REGNUM): New macro.
+ (enum reg_class): New member CC0_REGS.
+ (REG_CLASS_FROM_LETTER): Add 'c' for CC0_REGS.
+ (FIRST_PSEUDO_REGISTER, CALL_USED_REGISTERS, REG_ALLOC_ORDER)
+ (HARD_REGNO_MODE_OK, MODES_TIEABLE_P, REG_CLASS_NAMES)
+ (CRIS_SPECIAL_REGS_CONTENTS, REG_CLASS_CONTENTS, REGNO_REG_CLASS)
+ (PREFERRED_RELOAD_CLASS, REGISTER_NAMES, DBX_REGISTER_NUMBER):
+ Adjust for register now described.
+
+2005-07-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/22262
+ * config/i386/i386.md (stack_protect_test_si,
+ stack_protect_test_di): Add earlyclobber for scratch 3.
+ * config/rs6000/rs6000.md (stack_protect_testsi,
+ stack_protect_testdi): Add earlyclobber for scratch 3,
+ remove earlyclobber from scratch 4.
+
+2005-06-30 Diego Novillo <dnovillo@redhat.com>
+
+ PR 21584
+ PR 22219
+ * tree-ssa-alias.c (create_name_tags): Also process
+ non-dereferenced pointers.
+ Remove argument 'ai'. Update all callers.
+
+2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * config/rs6000/darwin.h (STARTING_FRAME_OFFSET):
+ Set to 0 for FRAME_GROWS_DOWNWARD.
+ (REGISTER_NAMES): Add sfp.
+
+2005-07-01 Kelley Cook <kcook@gcc.gnu.org>
+
+ * config/arm/libunwind.S, config/arm/pr-support.c,
+ config/arm/unwind-arm.c, config/arm/unwind-arm.h,
+ config/c4x/predicates.md, tree-object-size.c: Update FSF address.
+
+2005-06-30 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR target/22260
+ * config/sparc/sparc.c (emit_and_preserve): Add 2nd register.
+ Preserve the 2nd register too, if present.
+ (sparc_output_mi_thunk) <PIC case>: Preserve the PIC register too.
+ Adjust call to emit_and_preserve.
+
+2005-06-30 Zack Weinberg <zack@codesourcery.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * pretty-print.h (PP_NL_ARGMAX): New.
+ (text_info): Add locus.
+ (struct chunk_info): New.
+ (output_buffer): Add formatted_obstack, chunk_obstack, and
+ cur_chunk_array. Change obstack to a pointer.
+ (pp_wrapping_mode_t, pp_wrapping_mode, pp_set_verbatim_wrapping): New.
+ (struct pretty_print_info): Replace ideal_maximum_length and
+ prefixing_rule with wrapping.
+ (pp_line_cutoff, pp_prefixing_rule): Update to match.
+ Update prototypes and wrapper macros throughout.
+ * pretty-print.c (pp_formatted_text_data, pp_append_r)
+ (pp_base_clear_output_area, pp_construct, pp_base_formatted_text)
+ (pp_base_last_position_in_text, pp_base_newline, pp_base_character):
+ Update for changes to pp structure.
+ (pp_base_prepare_to_format, pp_base_format_text): Delete.
+ (pp_base_format, pp_base_output_formatted_text): New functions.
+ (pp_base_format_verbatim): Use pp_set_verbatim_wrapping.
+ (pp_verbatim): Clear text.locus.
+ (pp_printf): Likewise. Use pp_format and pp_output_formatted_text.
+ * c-objc-common.c (c_tree_printer): Update function signature.
+ * diagnostic.c (diagnostic_initialize): Update for changes to
+ pp structure.
+ (diagnostic_report_diagnostic): Call pp_format and then
+ pp_output_formatted_text.
+ (verbatim): Clear text.locus.
+ * diagnostic.h (diagnostic_prefixing_rule, diagnostic_line_cutoff):
+ Update for changes to pp structure.
+
+ * c-lang.c: No need to include c-pretty-print.h.
+ * Makefile.in: Remove bogus line containing only a tab.
+ (c-lang.o): Update dependencies.
+ * toplev.c (announce_function): Don't use verbatim.
+ (default_tree_printer): Update signature.
+
+ * objc/objc-lang.c: No need to include c-pretty-print.h.
+ * objc/Make-lang.in: Update dependencies.
+
+2005-06-29 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-complex.c (complex_variable_components): Now a hashtable.
+ (cvc_lookup): Ditto.
+ (cvc_insert): Ditto.
+ (create_components): Use referenced var iterator.
+ Initialize hashtable. Use cvc_insert/lookup.
+ (extract_components): Use cvc_insert/lookup.
+ (update_complex_components): Ditto.
+ (update_complex_components_on_edge): Ditto.
+ * tree-dfa.c (referenced_vars): Now a hashtable.
+ (dump_referenced_vars): Use iterator.
+ (referenced_var_lookup): New function.
+ (referenced_var_insert): Ditto.
+ (add_referenced_var): Use referenced_var_insert.
+ (mark_new_vars_to_rename): Use DECL_UID.
+ * tree-flow-inline.h (first_htab_element): New function.
+ (end_htab_p): Ditto.
+ (next_htab_element): Ditto.
+ (first_referenced_var): Ditto.
+ (end_referenced_vars_p): Ditto.
+ (next_referenced_var): Ditto.
+ (is_call_clobbered): Use DECL_UID.
+ (mark_call_clobbered): Ditto.
+ (clear_call_clobbered): Ditto.
+ (mark_non_addressable): Ditto.
+ * tree-flow.h (htab_iterator): New struct.
+ (FOR_EACH_HTAB_ELEMENT): New macro.
+ (struct int_tree_map): New struct.
+ (int_tree_map_hash): Prototype.
+ (int_tree_map_eq): Ditto.
+ (referenced_var_iterator): Ditto.
+ (FOR_EACH_REFERENCED_VAR): New macro.
+ (referenced_vars): Now a hashtable.
+ * tree-into-ssa.c (symbol_marked_for_renaming): Use DECL_UID.
+ (add_new_name_mapping): Ditto.
+ (mark_def_sites): Ditto.
+ (insert_phi_nodes): Use referenced_var iterator.
+ (mark_def_site_blocks): Ditto.
+ (mark_sym_for_renaming): Use DECL_UID.
+ * tree-sra.c (is_sra_candidate_decl): Use DECL_UID.
+ (lookup_element): Ditto.
+ (find_candidates_for_sra): Use referenced_vars iterator.
+ Use DECL_UID.
+ * tree-ssa-alias.c (NUM_REFERENCES): New macro.
+ (NUM_REFERENCES_CLEAR): Ditto.
+ (NUM_REFERENCES_INC): Ditto.
+ (NUM_REFERENCES_SET): Ditto.
+ (alias_obstack): New bitmap obstack.
+ (struct alias_map_d): Use bitmap, not sbitmap.
+ (struct alias_info): Remove num_references.
+ (init_alias_info): Use referenced_var iterator.
+ Initialize bitmap obstack.
+ (delete_alias_info): Use referenced_var iterator.
+ Free bitmap obstack.
+ (compute_points_to_and_addr_escape): Use DECL_UID.
+ Use new NUM_REFERENCES macros.
+ (compute_flow_sensitive_aliasing): may_aliases is now a bitmap.
+ Use new NUM_REFERENCES macros.
+ (group_aliases_into): Update prototype to use bitmap.
+ (setup_pointers_and_addressables): Use referenced_vars iterator.
+ Use DECL_UID. Use new NUM_REFERENCES macros.
+ (add_pointed_to_var): Use DECL_UID.
+ (dump_alias_info): Use referenced_var iterator.
+ (add_type_alias): Ditto.
+ (used_portions): Now a hashtable.
+ (used_part_map_eq): New function.
+ (used_part_map_hash): Ditto.
+ (free_used_part_map): Ditto.
+ (up_lookup): Ditto.
+ (up_insert): Ditto.
+ (get_or_create_used_part_for): Use up_lookup.
+ (create_overlap_variables_for): Ditto.
+ (find_used_portions): Use up_insert.
+ Use DECL_UID.
+ (create_structure_vars): Init used_portions hashtable, use
+ referenced_vars iterator.
+ * tree-ssa-live.c (create_ssa_var_map): sbitmaps became bitmaps.
+ Use DECL_UID.
+ * tree-ssa-loop-im.c (gather_mem_refs_stmt): Use DECL_UID.
+ * tree-ssa-operands.c (get_asm_expr_operands): Ditto.
+ (note_addressable): Ditto.
+ * tree-ssa-structalias.c (set_uids_in_ptset): Ditto.
+ * tree-ssa.c (verify_flow_insensitive_alias_info): Use
+ referenced_var iterator.
+ Use DECL_UID.
+ (delete_tree_ssa): Ditto.
+ (int_tree_map_eq): New function.
+ (int_tree_map_hash): Ditto.
+ * tree-stdarg.c (find_va_list_reference): Use DECL_UID.
+ (va_list_ptr_read): Ditto.
+ (va_list_counter_struct_op): Ditto.
+ (va_list_ptr_write): Ditto.
+ (check_va_list_escapes): Ditto.
+ (check_all_va_list_escapes): Ditto.
+ (execute_optimize_stdarg): Ditto.
+ * tree-tailcall.c (suitable_for_tail_opt_p): Used referenced_var
+ iterator.
+
+2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * config/rs6000/darwin.h (FRAME_POINTER_REGNUM): Rename to ...
+ (HARD_FRAME_POINTER_REGNUM): this.
+
2005-06-30 Jan Hubicka <jh@suse.cz>
* ipa-inline.c (cgraph_clone_inlined_nodes): Revert previous patch.