From-SVN: r25709

From-SVN: r25706

From-SVN: r25705

        * alpha.h (HARD_REGNO_MODE_OK): Disallow QI/HImode in fp regs.
        (MODES_TIEABLE_P): Update.

From-SVN: r25704

        * machmode.h (smallest_mode_for_size): Prototype.
        * stor-layout.c (smallest_mode_for_size): Remove static.

From-SVN: r25703

loop.c (strength_reduce): Don't do biv increment -> DEST_REG giv conversion if we don't know the lifetime.

	* loop.c (strength_reduce): Don't do biv increment -> DEST_REG giv
	conversion if we don't know the lifetime.

From-SVN: r25702

	* reload.1c (delete_address_reloads_1):  Check for reloads of
	CURRENT_INSN even if it sets DST.

From-SVN: r25701

	* dwarf2out.c (add_AT_lbl_offset): Rename from add_AT_section_offset.
	(print_die, size_of_die, value_format, output_die): Adjust.
	* dwarf2out.c (TEXT_SECTION_LAABEL, DEBUG_LINE_SECTION_LABEL,
	DEBUG_INFO_SECTION_LABEL, ABBREV_SECTION_LABEL,
	text_section_laabel, debug_line_section_label,
	debug_info_section_label, abbrev_section_label): New.
	(output_compilation_unit_header):  Emit label associated
	with section instead of section name itself.
	(out_pubnames, output_aranges, output_line_info,
	dwarf2out_finish): Likewise.
	(dwarf2out_init): Build internal label names for sections
	from static labels.

From-SVN: r25700

From-SVN: r25699

From-SVN: r25698

From-SVN: r25697

        * cppfiles.c (INO_T_EQ): Handle UWIN.
        * c-common.c (decl_attributes): Flag unrecognized attribute
        functions as warnings instead of as errors.
        Support for i386-pc-uwin.
        * i386/uwin.h: New file.
        * i386/xm-uwin.h: New file.
        * i386/t-uwin: New file.
        * i386/uwin.asm: New file.
        * configure.in (i[3456]86-*-uwin*): Define.
        Add Workaround for vfork bug when hosted on uwin.
        * configure: Regenerate.
        * cccp.c (INO_T_EQ): Undefine. UWIN has inodes.
        (absolute_filename): UWIN uses POSIX pathnames only.
        * libgcc2.c (getpagesize): Do not define for UWIN.
        (mprotect): Likewise.
        * protoize.c (dirent.h): Conditionally include.
        (fputc): Prototype only if it's not a macro.

From-SVN: r25696

From-SVN: r25695

        * pexecute.c (__CYGWIN32__): Rename to
        (__CYGWIN__): this.
        * xmalloc.c: Likewise.
        Changes to support i386-pc-uwin.
        * configure.in (*-*-uwin*): Workaround for vfork bug.
        * configure: Regenerate.
        * pexecute.c (pexecute): Be like standard Unix.
        (pwait): Likewise.
        * xmalloc.c (first_break): Define.
        (xmalloc_set_program_name): Use.
        (xmalloc): Use.

From-SVN: r25694

        * config.sub: Add i386-uwin support.
        * config.guess: Likewise.

From-SVN: r25693

From-SVN: r25692

From-SVN: r25691

Thu Mar 11 01:07:55 1999  Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
        * configure.in: Cleanup and add mh-*pic handling for arm, powerpc

From-SVN: r25690

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        * config.table: Cleanup and add mh-*pic handling for alpha, arm, powerpc

From-SVN: r25689

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        * config.table: Cleanup and add mh-*pic handling for alpha, arm, powerpc

From-SVN: r25688

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        * configure.in: cleanup, add mh-*pic handling for arm, special
        case powerpc*-*-aix*

From-SVN: r25687

From-SVN: r25686

8
	* jcf-write.c (generate_bytecode_insns):  Handle __builtin_fmod, for %.

From-SVN: r25683

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	* jcf-write.c (generate_bytecode_insns):  Handle __builtin_fmod, for %.

From-SVN: r25682

X
        * gcc.texi: Update bug reporting instructions to match
        current ezmlm list reality.

From-SVN: r25681

�
        * gcc.texi: Update bug reporting instructions to match
        current ezmlm list reality.

From-SVN: r25680

        * lcm.c: New file.
        * Makefile.in (OBJS): Add lcm.o
        (lcm.o): Add dependencies.

From-SVN: r25679

        * gcse.c (compute_pre_local_properties): Delete.
        (compute_pre_data): Use compute_local_properties instead of
        compute_pre_local_properties.

From-SVN: r25678

        * gcse.c: More comments, whitespace and similar fixes.
        (dump_cuid_table, maybe_set_rd_gen, dump_cprop_data): Delete.
        (dump_pre_data, compute_cprop_local_properties): Likewise.
        (one_classic_gcse_pass): Lose unused argument.  All callers changed.
        (compute_hash_table, compute_expr_hash_table): Likewise.
        (compute_set_hash_table, one_pre_gcse_pass, mark_call): Likewise.
        (cprop_insn, cprop, one_cprop_pass): Add new argument ALTER_JUMPS.
        All callers changed.  Only alter jumps if ALTER_JUMPS is nonzero.
        Lose unused argument.
        (gcse_main): Always run a cprop pass after finishing global cse.
        (compute_local_properties): New function.
        (hash_scan_pat, hash_scan_insn): No longer call maybe_set_rd_gen.
        (compute_cprop_data): Use compute_local_properties.

From-SVN: r25677

        * gcc.c (print_file_name, print_prog_name, spec_machine,
        read_specs, set_spec, lookup_compiler, build_search_list,
        putenv_from_prefixes, find_a_file, record_temp_file,
        delete_if_ordinary, handle_braces, do_spec, do_spec_1, find_file,
        is_directory, validate_switches, used_arg, default_arg,
        pfatal_with_name, perror_with_name, pfatal_pexecute, fatal, error,
        notice, add_preprocessor_option, add_assembler_option,
        add_linker_option, process_command, execute,
        unused_prefix_warnings, clear_args, fatal_error,
        lang_specific_driver, user_specs, compiler, link_command_spec,
        option_map, translate_options, make_temp_file, temp_name,
        programname, path_prefix, machine_suffix, just_machine_suffix,
        gcc_exec_prefix, standard_exec_prefix, standard_exec_prefix_1,
        md_exec_prefix, md_startfile_prefix, md_startfile_prefix_1,
        standard_startfile_prefix, standard_startfile_prefix_1,
        standard_startfile_prefix_2, tooldir_base_prefix, tooldir_prefix,
        multilib_dir, temp_filename, temp_file, command, switchstr,
        infile, outfiles, input_filename, input_basename, input_suffix,
        check_live_switch, main): Qualify a char* with the `const' keyword.

From-SVN: r25676

From-SVN: r25675

        * gcse.c: Update various comments.
        (current_function_calls_longjmp): Delete declaration.

From-SVN: r25674

        * gcse.c (run_jump_opt_after_gcse): New variable.
        (gcse_main): Returns an integer.
        (hash_scan_set): Record initializations from CONST_DOUBLEs too.
        (try_replace_reg): Update some comments.
        (cprop_insn): Allow propagation into some JUMP_INSNs too.
        * rtl.h (gcse_main): Update prototype.
        * toplev.c (rest_of_compilation): If gcse_main returns nonzero,
        then run a jump optimization pass.
        * jump.c (delete_barrier_successors): Delete nop jumps too.

From-SVN: r25673

	* semantics.c (begin_class_definition): Call build_self_reference.
	(finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.

From-SVN: r25672

From-SVN: r25671

	* sh.c (fp_arith_reg_operand): Actually test if reg is suitable
	for FP arithmetic.  Changed caller.
	* sh.md (subsf3, subsf_i): Use fp_arith_reg_operand.

From-SVN: r25670

	* reload1.c (choose_reload_regs): When inheriting from the frame
	pointer, don't clobber it.

From-SVN: r25669

	* search.c (dfs_canonical_queue): New function.
	(dfs_assert_unmarked_p): Likewise.
	(assert_canonical_unmarked): Likewise.
	(access_in_type): Use it.
	(accessible_p): Likewise.  Walk the whole tree when umarking.

From-SVN: r25668

	* sig.c (build_signature_table_constructor): Use accessible_p
	instead of compute_access.

From-SVN: r25667

From-SVN: r25666