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  1. 21 Sep, 2004 4 commits
    • c-common.c (fix_string_type): Build the unqualified array type unconditionally... · c162c75e 
      2004-09-20  Matt Austern <austern@apple.com>
	    Zack Weinberg  <zack@codesourcery.com>

	* c-common.c (fix_string_type): Build the unqualified array
	type unconditionally, then use c_build_qualified_type to get
	the proper const-qualified variant, and set its
	TYPE_MAIN_VARIANT to refer to the unqualified type.
	* c-lex.c (c_lex_return_raw_string): New global.
	(c_lex_with_flags): Honor it.
	* c-pragma.h: Declare it.

cp:
	* decl.c (make_rtl_for_nonlocal_decl, start_preparsed_function):
	Apply lbasename to input_filename before passing to get_fileinfo.
	* semantics.c (begin_class_definition): Likewise.
	* lex.c (handle_pragma_interface): Apply get_fileinfo to the
	correct filename.  Rename variables to be less confusing.
	(handle_pragma_implementation): Likewise.  Disable "appears
	after file is included" diagnostic.

	* parser.c (struct cp_token): Add in_system_header fiag.
	(CP_TOKEN_BLOCK_NUM_TOKENS, struct cp_token_block)
	(CP_TOKEN_BUFFER_SIZE, cp_token_cache_push_token)
	(CPP_NONE, cp_lexer_read_token): Delete.
	(struct cp_lexer): Remove first_token, string_tokens,
	main_lexer_p fields.  Clarify comments.
	(struct cp_token_cache): Now just a pair of pointers.
	(CP_LEXER_BUFFER_SIZE): New #define.
	(CPP_PURGED): New fake token type.
	(cp_lexer_new_from_token_array, cp_lexer_destroy)
	(cp_lexer_peek_token_emit_debug_info, cp_lexer_skip_purged_tokens)
	(cp_lexer_handle_pragma, cp_token_cache_new, cp_parser_string_literal):
	New functions.
	(cp_lexer_new_from_tokens): Now a simple wrapper around
	cp_lexer_new_from_token_array.
	(cp_lexer_set_source_position_from_token): Also update
	in_system_header.
	(cp_lexer_next_token, cp_lexer_prev_token, cp_lexer_advance_token):
	Don't wrap round.
	(cp_lexer_token_difference): Dont handle wrapping round.
	(cp_lexer_new_main): Enable pragma deferral and raw strings,
	read the entire translation unit through c_lex_with_flags into
	this lexer's buffer, then turn raw strings back off again.
	(cp_lexer_grow_buffer): Adjust for buffer no longer being circular.
	(cp_lexer_get_preprocessor_token): No need to handle not being
	the main lexer.  Set token->in_system_header too.
	(cp_lexer_peek_token): Skip purged tokens.  Feed pragma tokens
	to cp_lexer_handle_pragma.  No need to call cp_lexer_read_token.
	(cp_lexer_peek_nth_token): Likewise.
	(cp_lexer_purge_token): Mark the token PURGED, don't shift all
	the other tokens down.
	(cp_lexer_purge_tokens_after): Likewise.
	(cp_lexer_save_tokens, cp_lexer_rollback_tokens): Don't worry
	about there being no tokens.
	(cp_lexer_print_token): Revise to give useful information on
	all tokens.
	(struct cp_parser): Add field translate_strings_p.
	(cp_parser_new): Initialize it.
	(cp_parser_translation_unit): Destroy the lexer when done.
	(cp_parser_parameter_declaration): Restructure saving of
	default arguments.
	(cp_parser_save_member_function_body): Likewise.
	(cp_parser_check_for_invalid_template_id)
	(cp_parser_nested_name_specifier_opt, cp_parser_template_id):
	Adjust calls to cp_lexer_advance_token.
	(cp_parser_skip_to_closing_parenthesis, cp_parser_declaration):
	No need to fiddle c_lex_string_translate.
	(cp_parser_primary_expression, cp_parser_linkage_specification)
	(cp_parser_asm_definition, cp_parser_asm_specification_opt)
	(cp_parser_asm_operand_list, cp_parser_asm_clobber_list)
	Use cp_parser_string_literal.
	(cp_parser_attribute_list): Save and restore
	parser->translate_strings_p, not c_lex_string_translate.
	(cp_parser_cache_group): Delete.
	(cp_parser_cache_group_1): Rename cp_parser_cache_group.  Do
	not take a cache argument.

From-SVN: r87786
      Matt Austern committed
    • Makefile.in: Fix flags.h dependencies to be $(FLAGS_H). · 5cfa8766 
      2004-09-20  Daniel Berlin  <dberlin@dberlin.org>

	* Makefile.in: Fix flags.h dependencies to be $(FLAGS_H).

From-SVN: r87785
      Daniel Berlin committed
    • Daily bump. · d6c0b27a 
      From-SVN: r87783
      GCC Administrator committed
    • re PR middle-end/17126 (ICE with -fno-unit-at-a-time and -O3) · d21bede3 
      	PR middle-end/17126
	* tree-optimize.c (update_inlined_to_pointers): Fix the recursion.
	(tree_rest_of_compilation): Cleanup.

From-SVN: r87780
      Jan Hubicka committed
  3. 20 Sep, 2004 27 commits
  5. 19 Sep, 2004 8 commits
    • decl2.c (determine_visibility): Allow class visibility directives to override… · 5bd91632 
      decl2.c (determine_visibility): Allow class visibility directives to override targetm.cxx.export_class_data.

	* decl2.c (determine_visibility): Allow class visibility
	directives to override targetm.cxx.export_class_data.

[[Split portion of a mixed commit.]]

From-SVN: r87735.2
      Mark Mitchell committed
    • tree-vectorizer.h (stmt_vec_info): Add vect_dr_base field. · 6775f1f3 
      2004-09-19  Ira Rosen  <irar@il.ibm.com>

        * tree-vectorizer.h (stmt_vec_info): Add vect_dr_base field.
        (STMT_VINFO_VECT_DR_BASE): Declare.
        (VECT_SMODULO): Declare.
        * tree-vectorizer.c (vect_compute_array_ref_alignment): New function.
        (vect_compute_array_base_alignment): New function.
        (vect_analyze_data_ref_access): Check array indices. Remove one
        dimensional arrays restriction.
        (vect_get_ptr_offset): New function.
        (vect_get_symbl_and_dr): New function.
        (vect_get_base_and_bit_offset): Support additional data refs. Renamed
        (former name vect_get_base_decl_and_bit_offset).
        (vect_create_index_for_array_ref): Removed.
        (vect_create_index_for_vector_ref): New function.
        (vect_create_addr_base_for_vector_ref): New function.
        (vect_create_data_ref): Handle additional data refs. Call
        vect_create_index_for_vector_ref and vect_create_addr_base_for_vector_ref.
        (vect_compute_data_ref_alignment): Support the changes. Call
        vect_get_base_and_bit_offset.
        (vect_analyze_data_refs): Call vect_get_symbl_and_dr. Support additional
        data refs. Store vect_dr_base.
        (vect_analyze_data_ref_accesses): Support nonconstant init.
        (new_stmt_vec_info): Initialize vect_dr_base field.
        (vect_is_simple_iv_evolution): Call initial_condition_in_loop_num.
        (get_vectype_for_scalar_type): Check for BLKmode.
        * tree-chrec.h (initial_condition_in_loop_num): Declare.
        * tree-chrec.c (initial_condition_in_loop_num): New function.
        (chrec_component_in_loop_num): New function.
        (evolution_part_in_loop_num): Call chrec_component_in_loop_num.
        * tree-data-ref.c (analyze_array_indexes): Change parameter (access_fns)
        to be pointer to varray_type.

From-SVN: r87731
      Ira Rosen committed
    • basic-block.h (update_bb_profile_after_threading): Declare. · 15db5571 
      	* basic-block.h (update_bb_profile_after_threading): Declare.
	* cfg.c (update_bb_profile_after_threading): Break out from ...
	* cfgcleanup.c (try_forward_edges): ... here; use it.
	* tree-ssa-dom.c (thread_across_edge): Use it.
	* tree-ssa-threadupdate.c (create_block_for_threading): Zero out
	profile of the new BB.

From-SVN: r87730
      Jan Hubicka committed
    • tree-ssa-pre.c (insert_into_set): Don't put is_gimple_min_invariant values into the set. · 97141338 
      2004-09-19  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-pre.c (insert_into_set): Don't put
	is_gimple_min_invariant values into the set.

From-SVN: r87725
      Daniel Berlin committed
    • tree-ssa-dom.c (restore_nonzero_vars_to_original_value): Fix prototype. · 76fd4fd7 
      
	* tree-ssa-dom.c (restore_nonzero_vars_to_original_value): Fix
	prototype.

From-SVN: r87721
      Andreas Jaeger committed
    • cris.h: Preserve the original spelling in a quote. · 938688cd 
      	* config/cris/cris.h: Preserve the original spelling in a
	quote.

From-SVN: r87720
      Kazu Hirata committed
    • tree-ssa-dom.c (nonzero_vars_stack, [...]): New global varrays to replace the block local varrays. · fdabe5c2 
      
	* tree-ssa-dom.c (nonzero_vars_stack, vrp_variables_stack): New
	global varrays to replace the block local varrays.
	(struct dom_walk_block_data): Remove, no longer used.
	(get_eq_expr_value): No longer need to pass around pointers to local
	varrays.  Callers updated.  Unused markers added to unused parameters.
	(record_range, record_equivalences_from_stmt): Likewise.
	(record_equivalences_from_incoming_edge): Likewise.
	(record_var_is_nonzero): Likewise.  Update now that we have a
	single global varray of SSA_NAMEs that need restoring.
	(dom_opt_initialize_block_local_data): Kill, no longer used.
	(tree_ssa_dominator_optimize): Initialize new global varrays.
	Update callbacks in dominator walker structure.
	(dom_opt_initialize_block): Add markers to NONZERO_VAR_STACK and
	VRP_VARIABLES_STACK.
	(restore_nonzero_vars_to_original_value): Update now that we have
	a single global varray of SSA_NAMEs that need restoring.
	(dom_opt_finalize_block): Similarly for VRP_VARIABLES_STACK.
	Remove unused variables.
	(optimize_stmt): Remove unused variable.

From-SVN: r87719
      Jeff Law committed
    • Daily bump. · 45576477 
      From-SVN: r87717
      GCC Administrator committed
  7. 18 Sep, 2004 1 commit
    • config.h.in: Regenerate. · f596fc98 
      2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>

	* config.h.in: Regenerate.
	* configure: Regenerate.
	* configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
	* unix.c: Include stdio.h.
	(HAVE_SYS_MMAN_H): Check.
	(PROT_READ, PROT_WRITE): Provide default definitions.

From-SVN: r87714
      Aaron W. LaFramboise committed