Commit Graph

28090 Commits

Author SHA1 Message Date
Jeff Law f7af368f25 Update to libgcc copyright exception clause.
From-SVN: r33916
2000-05-15 17:14:17 -06:00
Neil Booth 41e8b1d735 cpplex.c (parse_string2): Update comment.
* cpplex.c (parse_string2): Update comment.
	(cpp_lex_line): No special assertion treatment for '('.
	* cpplib.c (DIRECTIVE_TABLE): Remove SYNTAX_ASSERT.
	* cpplib.h (SYNTAX_ASSERT): Remove.

From-SVN: r33915
2000-05-15 22:44:22 +00:00
Jan Hubicka e4c8581657 jump.c (condjump_p): Mark as depreached.
* jump.c (condjump_p):  Mark as depreached.
	(any_condump_p): New.
	(any_uncondump_p): New.
	(pc_set): New.
	(safe_to_remove_jump_p): New.
	* rtl.h (any_condump_p, any_uncondjump_p, pc_set
	safe_to_remove_jump_p): Declare.

From-SVN: r33914
2000-05-15 19:53:07 +00:00
Jan Hubicka 099e9712f1 calls.c: Re-install both patches reverted by last patch.
* calls.c: Re-install both patches reverted by last patch.
	(struct arg_data): New field tail_call_reg.
	(initialize_argument_information): Initialize tail_call_reg
	(load_register_parameters): New argument flags, use
	tail_call_reg when emiting tail call sequence.
	(expand_call): Update call of load_register_parameters;
	copy unadjusted_args_size to adjusted_args_size.

From-SVN: r33913
2000-05-15 19:12:54 +00:00
Jan Hubicka 1bf14ad7a4 loop.c (scan_loop, [...]): Change unroll_p and bct_p parameters to flags.
* loop.c (scan_loop, strength_reduce, loop_optimize): Change unroll_p
	and bct_p parameters to flags.
	* loop.h (LOOP_UNROLL, LOOP_BCT): New constants.
	* rtl.h (loop_optimize): Update prototype.
	* toplev.c (rest_of_compilation): Update call of loop_optimize.

From-SVN: r33912
2000-05-15 17:07:13 +00:00
Jakub Jelinek b8d254e64d calls.c (expand_call): Move expand_start_target_temps call after start_sequence().
* calls.c (expand_call): Move expand_start_target_temps call after
	start_sequence().

From-SVN: r33911
2000-05-15 18:58:37 +02:00
Robert Lipe 3cfea7796d Apparently forgot to commit this when I did the "real" work...
2000-05-11  Robert Lipe <robertlipe@usa.net>

        * fixinc/inclhack.def (hpux8_bogus_inlines): Delete bypass for SCO.
        * fixincl.x: Regenerate.

From-SVN: r33910
2000-05-15 15:36:30 +00:00
Gabriel Dos Reis 72482e9290 decl2.c (lang_decode_option): Fix thinko.
2000-05-15  Gabriel Dos Reis  <gdr@codesourcery.com>

        * decl2.c (lang_decode_option): Fix thinko.

From-SVN: r33909
2000-05-15 13:06:24 +00:00
Jeff Law 1ccf6e4ffe Daily bump.
From-SVN: r33908
2000-05-15 01:45:07 -06:00
Loren J. Rittle 65dd21b7d1 ctype_base.h: Add support for plain BSD4.4.
2000-05-14  Loren J. Rittle  <ljrittle@acm.org>

        * config/bsd/bits/ctype_base.h: Add support for plain BSD4.4.
        * acinclude.m4 (GLIBCPP_CHECK_CTYPE): Enhance bsd tests.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.
        * */Makefile.in: Regenerate.

From-SVN: r33907
2000-05-15 06:42:53 +00:00
Benjamin Kosnik 6ad50467e7 mkcshadow: build in more-correct directory...
* mkcshadow: build in more-correct directory, create cshadow/
        directory if needed, report progress.

2000-05-14  LLeweLLyn Reese  <llewelly@dbritsch.dsl.xmission.com>

        * src/Makefile.am: Fix tr commands.
        * src/Makefile.am: Remove references to [w]stringCTORDUPAL.[lo,cc]
        * src/string-inst.cc: Remove extra instantiation of
          S::basic_string(S::size_type, C, S::allocator_type const&);
        * src/string-inst.cc: Remove extra template keyword.

2000-05-14  Loren J. Rittle  <ljrittle@acm.org>

        * config/bsd/bits/ctype_base.h: Add support for plain BSD4.4.
        * acinclude.m4 (GLIBCPP_CHECK_CTYPE): Enhance bsd tests.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.
        * */Makefile.in: Regenerate.

From-SVN: r33906
2000-05-15 06:38:55 +00:00
Andrew Cagney 1888228d16 Add self as write after approval.
From-SVN: r33905
2000-05-15 03:41:13 +00:00
Jason Merrill 2bc9f1d1d1 except.c (check_handlers): New fn.
* except.c (check_handlers): New fn.
        * cp-tree.h: Declare it.
        * semantics.c (finish_handler_sequence): Call it.
        (finish_function_handler_sequence): Likewise.
        (finish_handler_parms): Set TREE_TYPE on the handler.
        * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
        * search.c (get_base_distance_recursive): If protect>1, ignore
        special access.
        (get_base_distance): Don't reduce watch_access.

From-SVN: r33904
2000-05-14 21:31:45 -04:00
Jason Merrill c2b2bca636 new
From-SVN: r33903
2000-05-14 21:08:23 -04:00
Jason Merrill 40c954b902 update
From-SVN: r33902
2000-05-14 20:47:08 -04:00
Neil Booth f617b8e222 cpphash.c (trad_stringify, [...]): Make some pointers pointers to const.
* cpphash.c (trad_stringify, warn_trad_stringify,
	collect_params): Make some pointers pointers to const.
	* cpplex.c (auto_expand_name_space) Guaranteed to always
	expand by at least one character.
	(SPELL_CHAR, SPELL_NONE): Temporarily reverse order.
	(struct token_spelling): Use const U_CHAR * rather than PTR.
	(expand_name_space): Fix up token pointers if name space
	is moved when expanding.
	(INIT_NAME, cpp_scan_line, parse_name, parse_number,
	parse_string2, save_comment, spell_token, cpp_output_list):
	Update so the routines handle tokens with a direct pointer to
	their text, rather than an offset into the token's list's namebuf.
	(_cpp_lex_line): Rearrange for clarity.

	* cpplib.c (_cpp_check_directive): Similarly.
	(do_define): Make SYM a pointer to const.
	* cpplib.h (struct cpp_name): Replace offset with direct pointer.
	(CPP_INT, CPP_FLOAT): Spelling type should be SPELL_IDENT.
	(TOK_OFFSET): Delete.
	(TOK_NAME): Update.

From-SVN: r33901
2000-05-14 22:42:58 +00:00
Geoff Keating 05ef2698d0 rs6000.h (RETURN_ADDRESS_OFFSET): Correct for 64-bit ABI.
* config/rs6000/rs6000.h (RETURN_ADDRESS_OFFSET): Correct for
64-bit ABI.

From-SVN: r33900
2000-05-14 21:43:44 +00:00
Geoff Keating dfbdccdb54 rs6000.c (logical_operand): Rewrite to take MODE into account.
* config/rs6000/rs6000.c (logical_operand): Rewrite to take MODE
into account.
(logical_u_operand): Delete.
(non_logical_cint_operand): Rewrite to take MODE into account.
(non_logical_u_cint_operand): Delete.
(boolean_operator): New function.
(print_operand): Add new %q operand.
* config/rs6000/rs6000.h (PREDICATE_CODES): Add boolean_operator,
remove logical_u_operand and non_logical_u_cint_operand,
update logical_operand and non_logical_cint_operand.
* config/rs6000/rs6000.md: Rewrite the patterns for performing
logical operations to use %q.

From-SVN: r33899
2000-05-14 21:42:32 +00:00
Geoff Keating f176e826a0 rs6000.md (movsi): Don't modify RTL in-place.
* config/rs6000/rs6000.md (movsi): Don't modify RTL in-place.
(movdi): Make similar to movsi.
* config/rs6000/rs6000.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): There
is no such thing as a DImode CONST_DOUBLE.
* config/rs6000/rs6000.c (output_toc): Likewise.

From-SVN: r33898
2000-05-14 21:40:33 +00:00
Geoff Keating 94a54f47cf rs6000.c (output_cbranch): Don't output prediction codes when old mnemonics are in use.
* rs6000.c (output_cbranch): Don't output prediction codes
when old mnemonics are in use.  Print register names
for cc registers when requested.

From-SVN: r33897
2000-05-14 21:37:07 +00:00
Bruce Korb 99d05d9955 Add several tests and use the ``c_fix = format'' fixer more
From-SVN: r33895
2000-05-14 21:20:33 +00:00
Geoff Keating 5ba02ca647 optabs.c (expand_float): Don't allow mode widening that causes double rounding.
* optabs.c (expand_float): Don't allow mode widening that causes
double rounding.

From-SVN: r33894
2000-05-14 21:18:13 +00:00
Geoff Keating fa06229fde invoke.texi (RS/6000 and PowerPC Options): Update -m64/-m32 flags to their current names -maix64 and -maix32.
* invoke.texi (RS/6000 and PowerPC Options): Update -m64/-m32
flags to their current names -maix64 and -maix32.

From-SVN: r33893
2000-05-14 21:16:07 +00:00
Bruce Korb ba8fcfc31e implement "wrap" c_fix
From-SVN: r33892
2000-05-14 19:29:02 +00:00
Hans-Peter Nilsson 3e6fa9ac7b mklibgcc.in (building libgcc1): Do not use unset variables $src and $dst.
* mklibgcc.in (building libgcc1) [Xlibgcc1.a]: Do not use unset
	variables $src and $dst.

From-SVN: r33891
2000-05-14 17:43:06 +00:00
Gabriel Dos Reis 856b62442f diagnostic.h (DIAGNOSTICS_SHOW_PREFIX_ONCE): New macro.
2000-05-13  Gabriel Dos Reis <gdr@codesourcery.com>

        * diagnostic.h (DIAGNOSTICS_SHOW_PREFIX_ONCE): New macro.
        (DIAGNOSTICS_SHOW_PREFIX_NEVER): Likewise.
        (DIAGNOSTICS_SHOW_PREFIX_EVERY_LINE): Likewise.
        (struct output_buffer: emitted_prefix_p, prefixing_rule): New
        fields.
        (set_message_prefixing_rule): Declare.

        * diagnostic.c: (current_prefixing_rule): New variable.
        (set_message_prefixing_rule): Define.
        (output_set_prefix): Adjust buffer->emitted_prefix_p.
        (init_output_buffer): Adjust Initialization.
        (output_emit_prefix): Rewrite.  Take prefixing rules into account.

cp/

2000-05-13  Gabriel Dos Reis <gdr@codesourcery.com>

        * lex.c: #include diagnostic.h.
        (lang_init_options): Set default prefixing rules.

        * lang-options.h: Add -fdiagnostics-show-location=.

        * decl2.c: #include diagnostic.h.
        (lang_decode_option): Handle -fdiagnostics-show-location=.

From-SVN: r33890
2000-05-14 08:44:48 +00:00
Jeff Law 54dce48b80 Daily bump.
From-SVN: r33889
2000-05-14 01:45:07 -06:00
Philippe De Muyter 8701a6a4ba * ifcvt.c (if_convert): Do not free NULL.
From-SVN: r33888
2000-05-13 11:08:28 -06:00
Jeff Law e09aafa0d4 Daily bump.
From-SVN: r33887
2000-05-13 01:45:07 -06:00
Bruce Korb 88acf85484 fix up some of the testing
From-SVN: r33886
2000-05-12 21:59:39 +00:00
Nick Clifton aeb4f5ef5d Add movdi pattern to FR30 port.
From-SVN: r33885
2000-05-12 20:57:57 +00:00
Richard Henderson 1d11bf189e alpha.c (struct shadow_summary): Define bitfields as type unsigned int.
* config/alpha/alpha.c (struct shadow_summary): Define
        bitfields as type unsigned int.

From-SVN: r33884
2000-05-12 13:32:30 -07:00
Denis Chertykov 2a1c19eda8 t-avr: Added definition of FLOAT while generates fp-bit.c
* config/avr/t-avr: Added definition of FLOAT while generates
	fp-bit.c

	* config/avr/avr.md: `NEXT_INSN (insn)' substituted to `insn' in
	peepholes for tst+jump = sbrs/sbrc optimization.

From-SVN: r33883
2000-05-13 00:31:18 +04:00
Alexandre Oliva 25a9b3e531 gcc_update (touch_files_reexec): New function, run after the tree is modified.
* gcc_update (touch_files_reexec): New function, run after the
tree is modified.

From-SVN: r33882
2000-05-12 20:18:49 +00:00
Jan Hubicka 3ea2292aa0 expr.c (emit_push_insn): Do not adjust stack pointer when preallocating.
* expr.c (emit_push_insn): Do not adjust stack pointer when
        preallocating.

From-SVN: r33881
2000-05-12 11:51:30 -06:00
Jeffrey A Law 2d7cc2fe08 * config.sub (basic_machine): Recognize hppa64 as a valid cpu type.
From-SVN: r33880
2000-05-12 11:23:03 -06:00
Philippe De Muyter c0dbdfbbb3 ggc-simple.c (offsetof): Macro definition moved from here ...
* ggc-simple.c (offsetof): Macro definition moved from here ...
	* system.h (offsetof): ... to here.

From-SVN: r33879
2000-05-12 17:07:03 +00:00
Richard Henderson 67384dfba3 990208-1.c (main): Don't pass constants through to doit's conditional.
* gcc.c-torture/execute/990208-1.c (main): Don't pass
        constants through to doit's conditional.

From-SVN: r33878
2000-05-12 09:51:20 -07:00
Bruce Korb a92fa60873 buglet & relaxed rules
From-SVN: r33877
2000-05-12 16:35:21 +00:00
Richard Henderson be1bb65263 Makefile.in (final.o): Depend on BASIC_BLOCK_H.
* Makefile.in (final.o): Depend on BASIC_BLOCK_H.
	* final.c (final_end_function): Use app_disable.  Rearrange note
	handling into a switch.  Emit deleted labels.
	(output_asm_label): Generate label strings for deleted labels.
	* flow.c (tail_recursion_label_list): New.
	(find_basic_blocks_1): Set label_value_list directly.  Collect list
	of tail recursion labels from call_placeholders.  Don't add deleted
	labels to the label value list.
	(cleanup_cfg): Use free_EXPR_LIST_list.
	(flow_delete_insn_chain): Turn non-removable labels into notes.
	(flow_delete_block): Don't disable deleting the block because of
	a non-removable label.
	(tail_recursion_label_p): New.
	(merge_blocks_move_predecessor_nojumps): Don't disable the merge
	because of a label.
	(merge_blocks_move_successor_nojumps): Likewise.  Also move a
	jump table.
	(merge_blocks): Disable a merge because of tail recursion labels.
	* ifcvt.c (merge_if_block): Don't disable a merge because of a label.
	Use a more accurate measure of not merging the join block.
	(find_if_block): Don't disable conversion because of a label.
	(find_if_case_1, find_if_case_2): Likewise.
	* jump.c (duplicate_loop_exit_test): Preserve the kind of list
	element when copying.
	(squeeze_notes): Also leave EH notes.
	(mark_jump_label): Ignore deleted labels.  Use an INSN_LIST for
	REG_LABEL notes.
	(delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when
	deleting a label.
	* print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for
	NOTE_INSN_DELETED_LABEL.  Print `[# deleted]' for a label_ref
	referring to a deleted label.  Convert tail handling to a switch.
	* rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE
	for NOTE_INSN_DELETED_LABEL.
	(NOTE): Fix commentary.
	* rtl.h (REG_LABEL): Update commentary wrt INSN_LIST.
	(REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise.
	(CODE_LABEL_NUMBER, LABEL_NAME): Update index.
	(LABEL_NUSES, LABEL_REFS): Likewise.
	* unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL.

From-SVN: r33876
2000-05-12 09:26:15 -07:00
Nathan Sidwell fb0f12c932 tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
* tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
	* vec.cc: Revert my 2000-05-07 change.

From-SVN: r33875
2000-05-12 16:10:02 +00:00
Bruce Korb cfc9d1eecc misapplied rejected patch
From-SVN: r33874
2000-05-12 16:03:04 +00:00
Bruce Korb 27a498c9e6 enhance the format style c_fix & remove unneeded wrapper funcs
From-SVN: r33873
2000-05-12 15:55:45 +00:00
Zack Weinberg 4c6d912f7f enhance the format style c_fix & remove unneeded wrapper funcs
From-SVN: r33872
2000-05-12 15:51:55 +00:00
Phil Edwards d30a91f5bf Dummy checkin, trigger www-checkout.
From-SVN: r33871
2000-05-12 15:26:52 +00:00
Jeff Law c2e924a4c5 Daily bump.
From-SVN: r33870
2000-05-12 01:45:18 -06:00
Alexandre Oliva 5c68706cb3 mn10300.h (PREFERRED_DEBUGGING_TYPE): Redefine as DWARF2_DEBUG.
* config/mn10300/mn10300.h (PREFERRED_DEBUGGING_TYPE): Redefine as
DWARF2_DEBUG.
(DWARF2_ASM_LINE_DEBUG_INFO): Define.
(ASM_OUTPUT_DWARF2_ADDR_CONST): Define.

From-SVN: r33869
2000-05-12 06:27:33 +00:00
Richard Henderson 497eb8c3c7 * calls.c: Revert both 05-09 patches.
From-SVN: r33868
2000-05-11 19:41:35 -07:00
Jeffrey A Law 8a744ae0cd * gcc.c-torture/compile/20000511-1.c: New test.
From-SVN: r33867
2000-05-11 19:05:59 -06:00
Jeffrey A Law 2e8b0910d0 20000511-1.f: New test.
* g77.f-torture/compile/20000511-1.f: New test.
        * g77.f-torture/compile/20000511-2.f: New test.

From-SVN: r33866
2000-05-11 19:02:42 -06:00