* m88k/dgux.h (ASM_CPU_SPEC): Reformatted to suppress wrong whitespace
        in generated `specs' file.

From-SVN: r16391

        * flags.h (flag_rerun_loop_opt): Declare.
        * loop.c (invariant_p, case LABEL_REF): Check flag_rerun_loop_opt.
        * toplev.c (flag_rerum_loop_opt): Delete static.

From-SVN: r16389

        * decl.c (add_block_current_level): Delete.
        * init.c (build_vec_delete_1): Delete build_block and
        add_block_current_level calls.

From-SVN: r16388

From-SVN: r16385

From-SVN: r16371

From-SVN: r16364

From-SVN: r16361

	* frame.c (add_fdes, count_fdes): Go back to checking pc_begin for
 	linked once FDEs.

From-SVN: r16359

From-SVN: r16357

	* decl2.c (finish_file): Remove redundant code.
	* method.c (emit_thunk): Don't let the backend defer generic thunks.

From-SVN: r16353

From-SVN: r16352

	* stl_algo.h, stl_algobase.h, stl_bvector.h,
 	stl_deque.h: Update to October 28 SGI release.

From-SVN: r16351

	* except.c (call_eh_info): Split out...
	(push_eh_info): From here.
	(expand_builtin_throw): Use it.
	(expand_start_catch_block): Move region start back.

From-SVN: r16349

        * alias.c (find_base_value): Only return the known base value for
        pseudo registers.

From-SVN: r16345

	* i386.c (load_pic_register): Call prologue_get_pc_and_set_got.
	* i386.md (prologue_set_got, prologue_get_pc): Add UNSPEC_VOLATILE
	to pattern.
	(prologue_get_pc_and_set_got): New pattern.

From-SVN: r16342

From-SVN: r16340

        * alpha.c (summarize_insn): Handle ASM_OPERANDS.  Don't recurse
        for SUBREG, just fall through.

        * alpha.c (alpha_handle_trap_shadows): Init sum.defd to zero.

        * alpha.md (attr trap): Make TRAP_YES non-zero for sanity's sake.

From-SVN: r16339

From-SVN: r16338

        * Makefile.in (USE_ALLOCA): Always include alloca.o.
        (USE_HOST_ALLOCA): Likewise.

From-SVN: r16336

	* combine.c (try_combine): When setting elim_i2, check whether newi2pat
	sets i2dest.  When calling distribute_notes for i3dest_killed, pass
	elim_i2 and elim_i1.  When setting elim_i1, check if newi2pat
	sets i1dest.

From-SVN: r16334

        * rtl.def (CODE_LABEL): Use separate fields for LABEL_NUSES
        and LABEL_REFS fields.
        * rtl.h (LABEL_REFS): Update.

From-SVN: r16333

	* mips.md (insv, extzv, extv): Add change_address call.
	(movsi_ulw, movsi_usw): Change QImode to BLKmode in pattern.

From-SVN: r16331

	* integrate.c (save_for_inline_copying): Copy parm_reg_stack_loc.

From-SVN: r16330

	* reload.c (find_reloads, case 'm' and 'o'): Reject HIGH constants.

From-SVN: r16329

	* mips.c (mips_expand_epilogue): Emit blockage insn before call to
	save_restore_insns if no FP and GP will be restored.

From-SVN: r16327

	* dwarf2out.c (expand_builtin_dwarf_reg_size): New variable mode.
	Convert CCmode to word_mode before calling GET_MODE_SIZE.

From-SVN: r16326

	* acconfig.h (HAVE_INTTYPES_H): Undef.
	* configure.in (inttypes.h): Check for conflicts between sys/types.h
	and inttypes.h, and verify that intmax_t is defined.
	* config/mips/x-iris (CC, OPT, OLDCC): Comment out.
	* config/mips/x-iris3: Likewise.

From-SVN: r16325

From-SVN: r16321

        * alias.c (find_base_value): When copying arguments, return the
        tenative value for a hard register.

From-SVN: r16319

	* lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
	(real_yylex): Record wide strings using target endianness, not host.

From-SVN: r16316

	* c-lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
	(yylex): Record wide strings using target endianness, not host.

From-SVN: r16315

        * mn10200.h (ASM_OUTPUT_BSS): Delete.
        (ASM_OUTPUT_ALIGNED_BSS): New macro
        * mn10300.h (ASM_OUTPUT_BSS): Delete.
        (ASM_OUTPUT_ALIGNED_BSS): New macro.
        * v850.h (ASM_OUTPUT_BSS): Delete.
        (ASM_OUTPUT_ALIGNED_BSS): New macro.

From-SVN: r16312

From-SVN: r16309

	* repo.c (rindex): Add decl unconditionally.
	(get_base_filename, open_repo_file): Don't cast rindex.
	* xref.c (rindex): Add decl unconditionally.
	(index): Remove unused decl.
	(open_xref_file): Don't cast rindex.

fix potential problems with 64-bit compilers and casting an int up to a char*

From-SVN: r16306

From-SVN: r16304

From-SVN: r16303

        * configure.in: Use delta.mt for m68k-motorola-sysv.
        * config/delta.mt: New makefile fragment.

From-SVN: r16299

        * aclocal.m4 (conftestdata_from, conftestdata_to): Names shortened to
        14 char length.
        * configure: Rebuild.

From-SVN: r16298

        * combine.c (try_combine): Don't elim_i1 when it is used in i2src.

        * combine.c (try_combine): When setting elim_i2, check whether newi2pat
        sets i2dest.  When calling distribute_notes for i3dest_killed, pass
        elim_i2 and elim_i1.

Co-Authored-By: Jim Wilson <wilson@cygnus.com>

From-SVN: r16296

From-SVN: r16293