From-SVN: r19651

	* class.c (currently_open_class): New fn.
	* decl.c (lookup_name_real): Use it.
	* search.c (lookup_field): Likewise.

From-SVN: r19650

From-SVN: r19649

* loop.c (get_condition): Don't combine when either compare is MODE_CC.
* alpha.c (alpha_emit_conditional_branch): New function.  Taken from
the body of beq; additionally set the mode of the branch to CCmode for
FP compares and not fast_math.
(alpha_emit_conditional_move): Always use a compare insn for FP
when not fast_math, as well as setting CCmode on the cmov.
* alpha.md (beq, bne, blt, et al): Call alpha_emit_conditional_branch.

From-SVN: r19645

From-SVN: r19644

From-SVN: r19643

From-SVN: r19638

From-SVN: r19637

From-SVN: r19636

From-SVN: r19635

        * reload1.c (emit_reload_insns): When performing expensive
        optimizations, do not output the last reload insn if OLD is
        not the dest of NSN and is in the src and is clobbered by INSN.

From-SVN: r19634

        * dwarf2out.c: Don't assume that `.section ".text"' causes the
        assembler to treat .text as a label for the start of that section,
        as this assumption is false for Solaris 2.x `as'.  Instead, output
        `.section ".text"; .LLtext0:' and use .LLtext0 in label contexts.
        (ABBREV_LABEL, DEBUG_INFO_LABEL, DEBUG_LINE_LABEL, TEXT_LABEL):
        New macros.
        (abbrev_label, debug_info_label, debug_line_label, text_label):
        New vars.
        (dwarf2out_init): Initialize the vars.  Output defn for text_label.
        (dwarf2out_finish): Output defns for the other 3 vars.
        (dw_val_node): Rename val_section to val_section_label, as it's
        now a label, not a section.
        (add_AT_section_offset): Arg is now a label, not a section.
        (print_die, output_die, output_compilation_unit_header,
        output_pubnames, output_aranges, output_line_info,
        dwarf2out_finish): In label contexts, output the section label,
        not the section.

From-SVN: r19633

        * Makefile.in (genrtl.o): Depend on system.h.
        * gengenrtl.c (gencode): When creating genrtl.c, have it
        include system.h.

From-SVN: r19632

From-SVN: r19631

	* config/m68k/t-linux: Remove extra stuff already included in
	config/t-linux.

From-SVN: r19630

d
	* fixinc.wrap: Renamed from fixinc.math.  Put wrapper around
	curses.h if it contains `typedef char bool;', as suggested by
	Manfred Hollstein <manfred@s-direktnet.de>.
	* configure.in: Rename fixinc.math to fixinc.wrap.

From-SVN: r19629

�
	* fixinc.wrap: Renamed from fixinc.math.  Put wrapper around
	curses.h if it contains `typedef char bool;', as suggested by
	Manfred Hollstein <manfred@s-direktnet.de>.
	* configure.in: Rename fixinc.math to fixinc.wrap.

From-SVN: r19628

From-SVN: r19627

	* call.c (build_user_type_conversion_1): Handle second_conv
	properly for templates.

From-SVN: r19626

	* gcc.c (read_specs): Handle missing blank line at end of specs file.

From-SVN: r19622

	* i386.md (movsicc, movhicc, movsicc_1, movhicc_1, movsfcc_1,
	movdfcc_1): Disable.

From-SVN: r19621

	* configure.in (enable_threads): Rename to enable_threads_flag before
	main loop.  Set enable_threads to enable_threads_flag inside main
	loop.

From-SVN: r19615

From-SVN: r19614

From-SVN: r19613

From-SVN: r19612

From-SVN: r19611

plus do some general cleanup of variable argument handling.
        * aclocal.m4 (GCC_FUNC_VFPRINTF_DOPRNT): New macro.
        * configure.in: Add a call to GCC_FUNC_VFPRINTF_DOPRNT.
        (AC_CHECK_HEADERS): Remove unused check for varargs.h,sys/varargs.h.
        (AC_CHECK_FUNCS): Remove unused check for vprintf.
        * Makefile.in: Add support for linking in vfprintf.c and doprint.c.
        (cccp.o): Depend on gansidecl.h.
        (cexp.o): Likewise.
        * cccp.c: Convert from using PRINTF_ALIST/PRINTF_DCL to VPROTO as
        per the rest of gcc source.
        * cexp.y: Likewise.  Include gansidecl.h and remove all code made
        redundant.
        * cccp.c: Remove checks for HAVE_VPRINTF and the associated code
        used when vfprintf is missing.
        * cexp.y: Likewise.
        * gcc.c: Likewise.
        * genattrtab.c: Likewise.
        * mips-tfile.c: Likewise.
        * toplev.c: Likewise.
        * vfprintf.c: New file.
        * doprint.c: Likewise.

From-SVN: r19610

	* config/linux.h (ASM_COMMENT_START): Remove from here,
	* config/linux-aout.h (ASM_COMMENT_START): and here,
	* config/i386/linux.h (ASM_COMMENT_START): to here,
	* config/i386/linux-aout.h (ASM_COMMENT_START): and here.
	* config/i386/linux-oldld.h (ASM_COMMENT_START): Define
	here as '#' too.

From-SVN: r19609

From-SVN: r19608

	* config/m68k/m68k.md (adddi3, subdi3): Properly negate the DImode
	constant.

From-SVN: r19607

From-SVN: r19606

        * expr.h (mark_seen_cases): Add declaration, but only when tree.h
        has been included.

From-SVN: r19605

From-SVN: r19604

        * stmt.c (mark_seen_cases): Make it have external linkage again.
        * expr.h (mark_seen_cases): Add declaration.
Chill wants to use mark_seen_cases....

From-SVN: r19603

From-SVN: r19602

From-SVN: r19601

       * Makefile.in (dwarfout.o) Add toplev.h dependency.
       * dwarfout.c, i386.c: Include toplev.h
       * toplev.h: (pfatal_with_name) Add prototype.

From-SVN: r19600

From-SVN: r19599

From-SVN: r19598

From-SVN: r19597