* 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

From-SVN: r16292

From-SVN: r16291

        * com.c (ffecom_expr_): Only use TREE_TYPE argument for simple
        arithmetic; convert types as necessary; recurse with target tree type.

CVS _----------------------------------------------------------------------

From-SVN: r16287

From-SVN: r16284

From-SVN: r16281

From-SVN: r16279

From-SVN: r16278

	* Makefile.in (install): Some of HEADERS come from the stl dir now.
	* algorithm, deque, functional, iterator, list, map, memory, numeric,
 	queue, set, stack, utility, vector: Now in stl dir.

stl/:
	* algo.h, algobase.h, alloc.h, bvector.h, defalloc.h, deque.h,
 	function.h, hash_map.h, hash_set.h, hashtable.h, heap.h, iterator.h,
 	list.h, map.h, multimap.h, multiset.h, pair.h, pthread_alloc.h,
 	rope.h, ropeimpl.h, set.h, slist.h, stack.h, stl_config.h, tempbuf.h,
 	tree.h, type_traits.h, vector.h: Update to October 27 SGI snapshot.
	* algorithm, deque, functional, hash_map, hash_set, iterator, list,
 	map, memory, numeric, pthread_alloc, queue, rope, set, slist, stack,
 	stl_algo.h, stl_algobase.h, stl_alloc.h, stl_bvector.h,
 	stl_construct.h, stl_deque.h, stl_function.h, stl_hash_fun.h,
 	stl_hash_map.h, stl_hash_set.h, stl_hashtable.h, stl_heap.h,
 	stl_iterator.h, stl_list.h, stl_map.h, stl_multimap.h, stl_multiset.h,
 	stl_numeric.h, stl_pair.h, stl_queue.h, stl_raw_storage_iter.h,
 	stl_relops.h, stl_rope.h, stl_set.h, stl_slist.h, stl_stack.h,
 	stl_tempbuf.h, stl_tree.h, stl_uninitialized.h, stl_vector.h,
 	utility, vector: New files in October 27 SGI snapshot.

From-SVN: r16277

which included commits to RCS files with non-trunk default branches.

From-SVN: r16275

From-SVN: r16272

        * alias.c (init_alias_analysis): Handle -fno-alias-check when
        optimizing correctly.

From-SVN: r16268

expr.c (expand_builtin_setjmp): Don't emit a SETJMP note or set current_function_calls_setjmp anymore.

        * expr.c (expand_builtin_setjmp): Don't emit a SETJMP note
        or set current_function_calls_setjmp anymore.

From-SVN: r16267

        * except.c (expand_ex_region_start_for_decl): Emit EH_REGION_BEG
        notes for sjlj exceptions too.
        (expand_eh_region_end): Similarly for EH_REGION_END notes.
        (exception_optimize): Optimize EH regions for sjlj exceptions too.
        * final.c (final_scan_insn): Don't output labels for EH REGION
        notes if doing sjlj exceptions.

From-SVN: r16266

        * flow.c (find_basic_blocks): If we delete the label for an
        exception handler, remove it from the EH label list and remove
        the EH_BEGIN/EH_END notes for that EH region.

From-SVN: r16265

From-SVN: r16264

flow.c (find_basic_blocks): Generate correct flow control information when exception handling notes are present.

        * flow.c (find_basic_blocks): Generate correct flow control
        information when exception handling notes are present.

From-SVN: r16263

        * dwarf2out.c (output_call_frame_info): Fix length argument
        to ASM_OUTPUT_ASCII.
        (output_die, output_pubnames, output_line_info): Likewise.

From-SVN: r16262

        * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
        (file_name_nondirectory): New function, doing the same as the macro.
        (set_typedecl_interface_info): Use it instead of the macro.
        (check_newline): Likewise.
        (handle_cp_pragma): Likewise.

        * repo.c (get_base_filename): Cast result of rindex to char*.
        (open_repo_file): Likewise.
        * xref.c (open_xref_file): Likewise.
        * error.c (dump_char): Make its arg int, not char.

bring over the changes that went in yesterday to fix irix6 native cc
build problems

From-SVN: r16261

except.c (expand_builtin_throw): Replace remaining use of saved_throw_type with a call to get_eh_type.

        * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
        remaining use of saved_throw_type with a call to get_eh_type.

From-SVN: r16260