* dwarfout2.c (build_abbrev_table): Use xrealloc, not xmalloc
        to reallocate abbrev_die_table.

From-SVN: r14997

        * m68k/m68k.md (iorsi_zexthi_ashl16): Disable.
Fixes m68k codegen problem.

From-SVN: r14996

From-SVN: r14995

	* expr.h (insn_gen_function): Reenable prototype.

	* expr.c (move_by_pieces_1, clear_by_pieces_1): Fix prototype of
	first parameter.

From-SVN: r14994

From-SVN: r14993

	* i386.c (ix86_expand_epilogue): Emit blockage instruction when pic.

From-SVN: r14992

        * version.c: Bump for latest snapshot.

        * bc-optab.c: Conditionally include stdlib.h.
        (free): Provide a declaration if NEED_DECLARATION_FREE.
        * tree.c (free): Provide a declaration if NEED_DECLARATION_FREE.
        * rtl.h (free): Remove declaration.
        * tree.h (free): Remvoe declaration.

        * configure: Rebuilt.

From-SVN: r14989

From-SVN: r14988

        * flags.h (flag_move_all_movables): Declare.
        (flag_reduce_all_givs): Likewise.
        * loop.c (move_movables): Handle flag_move_all_movables.
        (strength_reduce): Handle flag_reduce_all_givs.
        * toplev.c (flag_move_all_movables): Define.
        (flag_reduce_all_givs): Likewise.
        (f_options): Add -fmove-all-movables and -freduce-all-givs.
        * invoke.texi: Document new options, including alias stuff that
        wasn't included last time.
Two of the "Tooning" options :-)

From-SVN: r14987

From-SVN: r14986

From-SVN: r14985

        * t-h8300: Use TARGET_LIBGCC2_CFLAGS instead of LIBGCC2_CFLAGS.
        * t-mn10200: Ditto.
        * t-vxsparc: Ditto.
        * t-vxworks68: Ditto.
        * t-vxworks960: Ditto.
        * t-vx29k: Ditto.

From-SVN: r14984

	* alpha/xm-alpha.h (alloca): Define alloca to builtin_alloca for GNUC
	if not already defined, and USE_C_ALLOCA not defined.

From-SVN: r14977

Make the gcc config.guess exec the toplevel config.guess.  Update the toplevel
config.guess from the gcc config.guess.

From-SVN: r14976

alpha linux glibc2 patch from H.J. Lu
	* config/alpha/elf.h (DEFAULT_VTABLE_THUNKS): New. Defined as 1
	if USE_GNULIBC_1 is not defined.

From-SVN: r14975

	* alpha/elf.h (LINK_SPEC): Conditionalize on USE_GNULIBC_1.
	* config.guess: Recognize alpha-linux-gnulibc1.
	* configure.in (alpha-*-linux-gnulibc1): New target.
	(alpha-*-linux-gnu*): Don't build crtbegin/end.

From-SVN: r14974

        * reorg.c (dbr_schedule): Allow current_function_return_rtx
        to be something other than a REG.
        * function.c (expand_function_end): Fix current_function_return_rtx
        if it was a pseudo.
Brought over from the fsf/devo.

From-SVN: r14972

	* m68k.md (iorsi3_internal): Readd ! TARGET_5200 check lost in
	last change.

From-SVN: r14969

        * c-decl.c (grokdeclarator): If array index or size calculations
        overflow, issue an error.
        * fold-const.c (int_const_binop): New static function.
        (const_binop, size_binop): Call it.
Brought over from the fsf.

From-SVN: r14967

        * loop.c (combine_movables): Earlier insns don't match later ones.
Brought over from the fsf.

From-SVN: r14966

Remove last change to alpha/linux.  It was incorrect according to Richard
Henderson.

From-SVN: r14964

From-SVN: r14962

        * class.c (get_basefndecls): Make definition match declaration.
Something caught by the sunos compiler.

From-SVN: r14961

        * config/linux.h (CC1_SPEC): Define it only if not defined.

        * config/m68k/linux.h (CC1_SPEC): Undefine it before include
        <linux.h>

        * config/linux.h (DEFAULT_VTABLE_THUNKS): New. Defined as 1 if
        USE_GNULIBC_1 is not defined.

        * config/alpha/linux.h (DEFAULT_VTABLE_THUNKS): New. Defined
        as 1.
        * config/rs6000/linux.h (DEFAULT_VTABLE_THUNKS): Ditto.

        * config/sparc/linux.h (DEFAULT_VTABLE_THUNKS): New. Defined
        as 1 if USE_GNULIBC_1 is not defined.
Linux patches from HJ.

From-SVN: r14960

        * t-freebsd (USER_H): Include EXTRA_HEADERS and LANG_EXTRA_HEADERS.
        * x-netbsd: Likewise
        * x-dgux (USER_H): Include EXTRA_HEADERS and LANG_EXTRA_HEADERS
        (INSTALL_HEADERS): Delete.
        * x-dguxbcs: Likewise.
        * x-hp3bsd44: Likewise
        * x-pa: Likewise.

From-SVN: r14959

        * i386.md (pop): pop increments the stack pointer.
        (prologue_set_stack_ptr): New pattern.
        * i386.c (ix86_expand_prologue): Use prologue_set_stack_ptr
        instead of subsi3.
Fixes problem with scheduling on the x86.

From-SVN: r14956

        * Makefile.in: create correct multiple links to
        shared libstdc++.

From-SVN: r14953

From-SVN: r14949

reload.c (find_reloads, case '0'): Reject matching a non-offsettable address where an offsettable address is required.

        * reload.c (find_reloads, case '0'): Reject matching a non-offsettable
        address where an offsettable address is required.
Fixes 68k bootstrap problem.

From-SVN: r14948

        * loop.c (check_final_value): Don't miss a biv increment in a
        parallel.

From-SVN: r14947

        * testsuite/Makefile.in (check): Don't depend on site.exp.
        (just-check): Depend on site.exp.
Fixes problems with SMP "make check".

From-SVN: r14945

        * dwarfout.c (dwarfout_file_scope_decl, case TYPE_DECL): Check
        TYPE_DECL_IS_STUB instead of DECL_NAME.

From-SVN: r14944

From-SVN: r14943

From-SVN: r14939

From-SVN: r14924

	* input.c (sub_getch): Eventually give up and release the input file.

	* decl.c (cp_finish_decl): If #p i/i, put inline statics in the
	right place.

From-SVN: r14923

Mon Aug 25 14:26:45 1997  Jason Merrill  <jason@yorick.cygnus.com>

	* Makefile.in (CXXFLAGS): Add -Weffc++.

Sat Aug 23 21:25:37 1997  Mark Mitchell  <mmitchell@usa.net>

	* bastring.h: Enable reverse_iterator and its ilk.

	* bastring.h: Provide specializations of member function templates
	for const_iterator.

From-SVN: r14922

	* call.c (joust): Tweak message.

Sat Aug 23 18:02:59 1997  Mark Mitchell  <mmitchell@usa.net>

	* error.c (type_as_string): Put const/volatile on template type
	parameters where appropriate.

From-SVN: r14919

        * haifa-sched.c (find_pre_sched_live): Remove #if 0 code.
        (find_post_sched_live): Likewise.
Just cleaning up.

        * haifa-sched.c (schedule_block): Remove old code to get arguments
        from hard regs into pseudos early.
Avoids problems with bogus REG_LOOP_BEGIN notes causing aborts during
and after register allocation.

From-SVN: r14918

        * version.c: Bump for new snapshot.

        * local-alloc.c (update_equiv_regs): All the target to reject
        promotion of some REG_EQUAL to REG_EQUIV notes.
        * pa.h (DONT_RECORD_EQUIVALENCE): Define.
Fixes some c-torture failures, also improves generated code.

        * pa.c (secondary_reload_class): (mem (mem ... )) does not need
        secondary reloads.
Fixes 094.fpppp/twldrv.f abort.

        * pa.c (hppa_builtin_saveregs): Emit a blockage insn after the
        store of the argument registers.
Fixes c-torture failure.

        * fold-const.c (multiple_of_p): New function.
        (fold): Turn some cases of *_DIV_EXPR into EXACT_DIV_EXPR.
One of the performance patches from the g77 folks.

From-SVN: r14915