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Author SHA1 Message Date
Jakub Jelinek
a48df36232 * g++.old-deja/g++.other/eh.C: New test. 
From-SVN: r33928
 2000-05-16 12:13:02 +02:00
Jeff Law
f5a5839570 Daily bump. 
From-SVN: r33927
 2000-05-16 01:45:07 -06:00
Alexandre Oliva
aab0d19d67 configure.in, [...]: Merge all libffi-related configury stuff from the libgcj tree. 
* configure.in, Makefile.in: Merge all libffi-related
configury stuff from the libgcj tree.

From-SVN: r33926
 2000-05-16 07:00:47 +00:00
Richard Henderson
d2f7de5840 toplev.c (rest_of_compilation): Run full jump pass before find_basic_blocks of flow2. 
* toplev.c (rest_of_compilation): Run full jump pass before
        find_basic_blocks of flow2.

From-SVN: r33925
 2000-05-15 23:31:39 -07:00
Richard Henderson
d781a164c4 jump.c: Fix typos and clarify commentary from last change. 
* jump.c: Fix typos and clarify commentary from last change.
        (any_condjump_p): Verify SET_SRC is an IF_THEN_ELSE.
        (safe_to_remove_jump_p): Remove.
        (condjump_label): Use pc_set.

From-SVN: r33924
 2000-05-15 23:26:54 -07:00
Richard Henderson
7f9d9ea1ff ifcvt.c (cond_exec_process_insns): Drop USE and CLOBBER insns that get in the way after reload. 
* ifcvt.c (cond_exec_process_insns): Drop USE and CLOBBER insns
        that get in the way after reload.
        (cond_exec_process_if_block): Skip a label heading THEN block.

From-SVN: r33923
 2000-05-15 23:21:04 -07:00
Richard Henderson
085ce8c6ac varasm.c (output_constant_pool): Abort instead of converting (improperly) deleted labels to zero. 
* varasm.c (output_constant_pool): Abort instead of converting
        (improperly) deleted labels to zero.

From-SVN: r33922
 2000-05-15 23:11:56 -07:00
David Edelsohn
02a18962ab Makefile.in: Change "pic" to depend on $(PICFLAG), not on $(enable_shared). 
* Makefile.in: Change "pic" to depend on $(PICFLAG), not
        on $(enable_shared).
        * aix.ml: Build AIX-style shared library.

From-SVN: r33921
 2000-05-15 22:59:31 -04:00
David Edelsohn
63b8af0cca config.shared: Change "pic" to depend on $(PICFLAG), not on $(enable_shared). 
* config.shared: Change "pic" to depend on $(PICFLAG), not
        on $(enable_shared).

From-SVN: r33920
 2000-05-15 22:53:47 -04:00
David Edelsohn
c7a79a32a5 - fix typo in entry 
From-SVN: r33919
 2000-05-15 22:51:23 -04:00
David Edelsohn
47668d0a4a Makefile.in: Change "pic" to depend on $(PICFLAG), not 
on $(enable_shared).

From-SVN: r33918
 2000-05-15 22:48:28 -04:00
David Edelsohn
758c7bd466 * configure.in: Special case powerpc*-*-aix* target_makefile_frag. 
From-SVN: r33917
 2000-05-15 22:42:43 -04:00
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