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Author SHA1 Message Date
Richard Henderson
2ba573431e tree.c (new_alias_set): New function. 
* tree.c (new_alias_set): New function.
        * tree.h (new_alias_set): Declare it.
        * c-common.c (c_get_alias_set): Use it.

From-SVN: r22504
 1998-09-20 12:02:58 -07:00
Richard Henderson
899f1ed698 fold-const.c (fold): Yet another COND_EXPR bug... 
* fold-const.c (fold): Yet another COND_EXPR bug: when folding
        to an ABS expr, convert an unsigned input to signed.

From-SVN: r22503
 1998-09-20 05:37:58 -07:00
Mark Mitchell
056a3b121c * class.c (maybe_warn_about_overly_private_class): Reformat. 
From-SVN: r22502
 1998-09-20 12:30:50 +00:00
Martin v. Löwis
3add584574 New test case 
From-SVN: r22501
 1998-09-20 12:13:07 +00:00
Mark Mitchell
27c7a08d68 * Makefile.in (bootstrap): Pass TARGET_FLAGS_TO_PASS to `make all'. 
From-SVN: r22500
 1998-09-20 11:21:12 +00:00
Jeffrey A Law
c479c2acdf * fold-const.c (fold): Fix another type in COND_EXPR handling code. 
From-SVN: r22499
 1998-09-20 05:16:12 -06:00
Michael Hayes
6261669528 configure.in: Add support for c4x targets. 
* configure.in: Add support for c4x targets.
        * configure: Rebuilt.

From-SVN: r22498
 1998-09-20 05:12:53 -06:00
Dave Love
0155cab432 sfe.c (e_wdfe): Set f__init to avoid spurious recursive i/o error from formatted direct i/o. 
1998-09-20  Dave Love  <d.love@dl.ac.uk>
	* libI77/sfe.c (e_wdfe): Set f__init to avoid spurious recursive
	i/o error from formatted direct i/o.

From-SVN: r22496
 1998-09-20 10:53:05 +00:00
Dave Love
7ce87fcaf2 Set f__init to avoid spurious recursive i/o error from formatted 
direct i/o.

From-SVN: r22495
 1998-09-20 10:51:55 +00:00
Robert Lipe
391705971a except.c: Include system.h. 
* except.c: Include system.h.
	* Makefile.in (except.o): Depend on system.h.

From-SVN: r22494
 1998-09-20 09:06:51 +00:00
Kaveh R. Ghazi
7511142254 Warning fixes: 
* Makefile.in (actions.o, convert.o, decl.o, expr.o, lang.o,
	lex.o, loop.o, parse.o, satisfy.o, timing.o, tasking.o, tree.o,
	typeck.o): Depend on system.h and toplev.h.
	(except.o): Depend on toplev.h.
	(grant.o): Depend on system.h, toplev.h and output.h.
	* actions.c: Include system.h and toplev.h.  Remove redundant
 	prototypes.
	(build_cause_exception): Add default case in switch.
	(update_else_range_for_range): Add parentheses around && within ||.
	(chill_handle_multi_case_label_list): Remove unused variable
	`selector_value'.
	(print_missing_cases): Reconcile format specifiers vs arguments in
 	calls to sprintf.
	* ch-tree.h: Don't include stdio.h.  Wrap prototypes using FILE*
 	with macro BUFSIZ.  Add missing prototypes.
	* convert.c: Include system.h and toplev.h.  Remove redundant
	prototypes.
  	(convert): Remove unused variable `errstr'.
	* decl.c: Include system.h and toplev.h.  Remove redundant
 	prototypes.
	(builtin_scope): Add missing initializers.
	(clear_scope): Likewise.
	(allocate_lang_decl): Mark parameter `t' with ATTRIBUTE_UNUSED.
	(copy_lang_decl): Likewise for parameter `node'.
	(c_decode_option): Likewise for parameter `argc'.
	(push_extern_function): Likewise for parameter `granting'.
	(switch_to_pass_2): Hide declaration of errorcount/sorrycount.
	(pushdecl): Remove unused variable `t'.
	(lookup_name_current_level): Make static and hide.
	(lookup_name_for_seizing): Make static.
	(finish_decl): Remove unused variable `type'.
	(maybe_build_cleanup): Mark parameter `decl' with ATTRIBUTE_UNUSED.
	(complete_array_type): Mark parameters `type', `initial_value' and
 	`do_default' with ATTRIBUTE_UNUSED.
	(start_struct): Mark parameter `name' with ATTRIBUTE_UNUSED.
	(start_enum): Likewise.
	(shadow_record_fields): Remove unused variables `type' and `parent'.
	* except.c: Include toplev.h.  Remove redundant prototypes.
	* expr.c: Include system.h and toplev.h.  Don't define NULL.
  	Remove redundant prototypes.
	(internal_build_compound_expr): Mark parameter `first_p' with
	ATTRIBUTE_UNUSED.
	(build_allocate_getstack): Remove unused variable `init'.
	(build_chill_pred_or_succ): Likewise for variable `limit'.
	(varying_to_slice): Likewise for variable `doamin' [sic].
	(finish_chill_binary_op): Likewise for variables `code0' and
	`code1'.  Remove unused label `finish'.  Add explicit braces to
	avoid ambiguous `else'.
	(build_chill_addr_expr): Remove extra parameter in call to `error'.
	(build_chill_unary_op): Remove unused variables `class' and `type0'.
	(powersetlen): Remove unused variables `domain' and `temp'.
	* grant.c: Include system.h, toplev.h and output.h.  Don't handle
 	strchr/strrchr.  Remove redundant prototypes.
  	(decode_constant_selective): Remove unused variables `op' and `wrk'.
	(push_granted): Mark parameters `name' and `decl' with
 	ATTRIBUTE_UNUSED.
	* inout.c: Include system.h and toplev.h.  Remove redundant
 	prototypes.
	(textlocation_mode): Use &&, not &, when comparing two truth
	values.
	(scanformcont): Remove unused label `do_the_action'.
	* lang.c: Include system.h and toplev.h.  Remove redundant
 	prototypes.
	(lookup_interface): Mark parameter `arg' with ATTRIBUTE_UNUSED.
	(maybe_objc_comptypes): Likewise for parameters `lhs' and `rhs'.
	(lang_print_xnode): Likewise for parameters `file', `node' and
	`indent'.
	(lang_decode_option): Explicitly declare `explicit_ignore_case'.
	(incomplete_type_error): Mark parameters `value' and `type' with
	ATTRIBUTE_UNUSED.
	* lex.c: Include system.h and toplev.h.  Remove redundant
 	prototypes.  Don't handle strchr/strrchr.  Use CAPITALIZED
	versions of ctype macros from system.h.  Cast ctype arguments to
	unsigned char when necessary.
	(last_token, RETURN_TOKEN): Hide definition.
	(push_back): Remove unused function.
	(readstring): Change variable `i' to unsigned.
	(yywrap): Remove unused variable `node'.
	* loop.c: Include system.h and toplev.h.  Remove redundant
	prototypes.
	(chill_unsigned_type): Hide prototype and definition.
	(begin_loop_scope): Remove unused variable `firstp'.
	(nonvalue_begin_loop_scope): Likewise.
	* parse.c: Include system.h and toplev.h.  Remove redundant
	prototypes.
	(quasi_signal): Hide.
	(PEEK_TOKEN): Change return type to `enum terminal'.
	(parse_mode_definition_statement): Remove unused variable `names'.
	(parse_formpar): Remove unused parameter `in_spec_module'.  All
	callers changed.
	(parse_formparlist): Likewise.
	(parse_processpar): Remove unused variable `parms'.
	(parse_definition): Add explicit braces to avoid ambiguous `else'.
	(parse_multi_dimension_case_action): Initialize variable
	`begin_test_label'.  Remove unused variable `new_test'.
	(parse_case_action): Remove unused variable `caseaction_flag'.
	(parse_asm_clobbers): Remove unused variable `expr'.
	(parse_delay_case_action): Initialize variable `label_cnt'.
	(parse_action): Make function static.
	(parse_tuple_element): Remove unused variable `list'.
	(parse_primval): Add default case in switch.
	(parse_variant_alternative): Remove unused variables `x' and
	`variant_fields'.
	* satisfy.c: Include system.h and toplev.h.  Remove redundant
	prototypes.
	* tasking.c Include system.h and toplev.h.  Remove redundant
	prototypes.
	(data_name): Hide.
	(get_struct_variable_name): Likewise.
	(validate_process_parameters): Mark parameter `parms' with
	ATTRIBUTE_UNUSED.
	(build_start_process): Initialize variable `tuple'.
	(build_receive_buffer_case_end): Remove unused variable `buffer_ptr'.
	* timing.c: Include system.h and toplev.h.
	(build_after_timeout_start): Remove unused variable `goto_where'.
	* tree.c: Include system.h and toplev.h.  Remove redundant
	prototypes.
	* typeck.c: Include system.h and toplev.h.  Remove redundant
	prototypes.
	(extract_constant_from_buffer): Make function static.  Add
 	explicit braces to avoid ambiguous `else'.
	(expand_constant_to_buffer): Likewise.
	(build_chill_slice): remove unused variable `is_static'.
	(chill_compatible): Add explicit braces to avoid ambiguous `else'.
	(apply_chill_array_layout): Remove unused variable `offset'.
	(smash_dummy_type): Remove unused variable `save_lang_specific'.
	(initializer_constant_valid_p): Add default case in switch.

From-SVN: r22493
 1998-09-20 06:43:23 +00:00
Manfred Hollstein
9a8a366668 Makefile.in: Add dummy targets "info", "install-info", "clean-info" and "dvi". 
�
	* Makefile.in: Add dummy targets "info", "install-info", "clean-info"
	and "dvi".

From-SVN: r22492
 1998-09-20 04:34:06 +00:00
Jeff Law
221f50c66f Daily bump. 
From-SVN: r22491
 1998-09-19 18:45:01 -06:00
Richard Henderson
e67afd1ee0 * config.sub: Fix typo in last change. 
From-SVN: r22490
 1998-09-19 17:13:42 -07:00
Richard Henderson
f5c9764010 combine.c (distribute_notes): If an insn is a cc0 user, only delete it if we can also delete the cc0 setter. 
* combine.c (distribute_notes): If an insn is a cc0 user, only
        delete it if we can also delete the cc0 setter.

From-SVN: r22489
 1998-09-19 17:01:31 -07:00
Michael Tiemann
a58bd5080a fold-const.c (fold): Fix typo in COND_EXPR handling code. 
* fold-const.c (fold): Fix typo in COND_EXPR handling code.
        (invert_truthvalue): Enable truthvalue inversion for
        floating-point operands if -ffast-math.

From-SVN: r22488
 1998-09-19 17:27:02 -06:00
Melissa O'Neill
750930c1f8 configure.in: Disable collect2 for nextstep. 
* configure.in: Disable collect2 for nextstep.  Instead use
        crtbegin/crtend.
        * configure: Rebuilt.
        * config/nextstep.h (STARTFILE_SPEC): Add crtbegin.
        (ENDFILE_SPEC): Define.
        (OBJECT_FORMAT_MACHO): Define.
        (EH_FRAME_SECTION_ASM_OP): Define.
        * crtstuff.c: Handle MACHO.

From-SVN: r22487
 1998-09-19 17:01:43 -06:00
Robert Lipe
655d03a858 * config/i386/sco5.h (TARGET_MEM_FUNCTIONS): Define. 
From-SVN: r22486
 1998-09-19 22:25:53 +00:00
Torbjorn Granlund
b567319fc3 fp-bit.c (pack_d): Do not clear SIGN when fraction is 0. 
* fp-bit.c (pack_d): Do not clear SIGN when fraction is 0.
        (_fpadd_parts): Get sign right for 0.

From-SVN: r22485
 1998-09-19 15:44:10 -06:00
Jeff Law
1553cb7a66 Fix typo. 
From-SVN: r22484
 1998-09-19 15:29:07 -06:00
Michael Hayes
9949a9f27a varargs.h: Add support for C4x target. 
* ginclude/varargs.h: Add support for C4x target.
        * ginclude/stdargs.h: Likewise.

From-SVN: r22483
 1998-09-19 15:27:09 -06:00
Michael Hayes
b9d6c60d55 config.sub: Add support for C4x target. 
* config.sub: Add support for C4x target.
	* configure.in: Likewise.

From-SVN: r22482
 1998-09-19 15:26:17 -06:00
Michael Hayes
8e44ac71fd config.sub: Add support for C4x target. 
�
	* config.sub: Add support for C4x target.
	* configure.in: Likewise.

From-SVN: r22481
 1998-09-19 15:26:14 -06:00
Alexandre Oliva
ec9c05e3ec removed XFAIL mark; it will be back in a few weeks if the failure remains 
From-SVN: r22480
 1998-09-19 18:30:30 +00:00
Richard Henderson
3fe5612d61 alpha.c (alpha_return_addr): SET should be VOIDmode. 
* alpha.c (alpha_return_addr): SET should be VOIDmode.
        (alpha_emit_set_long_const): Rewrite to be callable from reload
        and 32-bit hosts.
        (alpha_expand_epilogue): Update for alpha_emit_set_long_const.
        * alpha.md (movdi): Likewise.

From-SVN: r22479
 1998-09-19 05:14:38 -07:00
Richard Earnshaw
9c8cc54f26 arm.c (bad_signed_byte_operand): Check both arms of a sum in a memory address. 
* arm.c (bad_signed_byte_operand): Check both arms of a sum in
a memory address.
* arm.md (splits for *extendqihi_insn and *extendqisi_insn): Handle
memory addresses that are not in standard canonical form.

From-SVN: r22478
 1998-09-19 07:57:44 +00:00
Richard Earnshaw
332072dbd1 arm.c (add_constant): New parameter address_only, change caller. 
* arm.c (add_constant): New parameter address_only, change caller.
Set it non-zero if taking the address of an item in the pool.
(arm_reorg): Handle cases where we need the address of an item in
the pool.

From-SVN: r22477
 1998-09-19 07:46:45 +00:00
Jeff Law
e9904c1772 Daily bump. 
From-SVN: r22476
 1998-09-18 18:45:01 -06:00
Michael Hayes
cb0ca2844b README.C4X: New file with information about the c4x ports. 
* README.C4X: New file with information about the c4x ports.
        * ginclude/va-c4x.h: New file for c4x varargs support.
        * config/c4x: New directory with c4x port files.

From-SVN: r22475
 1998-09-18 18:03:07 -06:00
Jeff Law
289c9aa3c7 Minor tweak. 
From-SVN: r22474
 1998-09-18 17:13:48 -06:00
Jeff Law
0a6401c411 reload.c (find_reloads): Do not replace a pseudo with (MEM (reg_equiv_addr)) in the initializing insn... 
P
        * reload.c (find_reloads): Do not replace a pseudo with
        (MEM (reg_equiv_addr)) in the initializing insn for the
        pseudo.

From-SVN: r22473
 1998-09-18 15:54:39 -06:00
Jeff Law
f10df53cc3 reload.c (find_reloads): Do not replace a pseudo with (MEM (reg_equiv_addr)) in the initializing insn... 
�
        * reload.c (find_reloads): Do not replace a pseudo with
        (MEM (reg_equiv_addr)) in the initializing insn for the
        pseudo.

From-SVN: r22472
 1998-09-18 15:54:37 -06:00
David Edelsohn
5accd82209 toplev.c (rest_of_compilation): Set bct_p on second call to loop_optimize. 
* toplev.c (rest_of_compilation): Set bct_p on second call to
        loop_optimize.
        * loop.c (loop_optimize, scan_loop, strength_reduce): New argument
        bct_p.
        (strength_reduce): Only call analyze_loop_iterations and
        insert_bct if bct_p set.
        (check_dbra_loop): Fix typo.
        (insert_bct): Use word_mode instead of SImode.
        (instrument_loop_bct): Likewise.  Do not delete iteration count
        condition code generation insn.  Initialize iteration count before
        loop start.
        * rtl.h (loop_optimize): Update prototype.
        * ginclude/va-ppc.h (va_arg): longlong types in overflow area are
        not doubleword aligned.
        * rs6000.c (optimization_options): New function.
        (secondary_reload_class): Only call true_regnum for PSEUDO_REGs.
        * rs6000.h (OPTIMIZATION_OPTIONS): Define.
        (REG_ALLOC_ORDER): Allocate highest numbered condition regsiters
        first; cr1 can be used for FP record condition insns.

From-SVN: r22471
 1998-09-18 16:55:00 -04:00
Alexandre Oliva
735955227e nested2.C: different virtual base classes that happen to have the same base name... 
* g++.old-deja/g++.other/nested2.C: different virtual base classes
 	that happen to have the same base name, but in different scopes,
 	are incorrectly rejected

From-SVN: r22470
 1998-09-18 18:33:17 +00:00
Dave Love
6f43347108 g77.texi: Various additions and some small fixes. 
1998-09-18  Dave Love  <d.love@dl.ac.uk>
	* g77.texi: Various additions and some small fixes.

From-SVN: r22469
 1998-09-18 15:45:43 +00:00
Dave Love
0b31330e26 Various additions and some small fixes. 
From-SVN: r22468
 1998-09-18 15:44:51 +00:00
Nick Clifton
d2a73f8ee2 Fix for PR1654 - implement "movstrsi" pattern to copy simple blocks of memory. 
From-SVN: r22467
 1998-09-18 10:27:46 +00:00
Jeff Law
feaefdd522 Daily bump. 
From-SVN: r22466
 1998-09-17 18:45:02 -06:00
Jeffrey A Law
da4f7dc143 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too. 
From-SVN: r22465
 1998-09-17 12:46:24 -06:00
Tom Tromey
4a4a468259 * Makefile.in ($(PARSE_H)): Removed target. 
From-SVN: r22463
 1998-09-17 15:31:30 +00:00
Andrew MacLeod
7ac2148be5 [multiple changes] 
Thu Sep 17 16:42:16 EDT 1998  Andrew MacLeod  <amacleod@cygnus.com>
        * except.c (start_catch_handler): Issue 'fatal' instead of 'error' and
        re-align some code.
        * libgcc2.c (__eh_rtime_match): fprintf a runtime error. Use <stdio.h>.
1998-09-17  Andrew MacLeod  <amacleod@cygnus.com>
        * exception.cc (__cplus_type_matcher): realign some code.

From-SVN: r22462
 1998-09-17 13:55:51 +00:00
Ben Elliston
005dda25ff Move documentation files from egcs/gcc/objc. 
From-SVN: r22461
 1998-09-17 18:04:30 +10:00
J"orn Rennecke
9d2106a4a4 * regmove.c (copy_src_to_dest): Check that modes match. 
From-SVN: r22460
 1998-09-17 05:27:27 +01:00
Ben Elliston
fbe39e483d config-lang.in: Do not output the name of the selected thread file when building the front-end. 
Sun Sep 13 08:13:39 1998  Ben Elliston  <bje@cygnus.com>
	* objc/config-lang.in: Do not output the name of the selected
	thread file when building the front-end.  The Makefile for the
	runtime library will do this.
	* objc/Make-lang.in: Do not build the runtime library or install
	the Objective C header files.  The Makefile for the runtime
	library will do this.
	* objc/Makefile.in (all.indirect): Only build the front-end.
	(compiler): Rename to `frontend'.
	(obj-runtime): Remove target.
	(copy-headers): Likewise.
	(clean): No need to remove `libobjc.a' any longer.

From-SVN: r22459
 1998-09-17 11:19:28 +10:00
Jeffrey A Law
e6a480d38c Makefile.in (JAVA_OBJS): Add memmove.o 
* Makefile.in (JAVA_OBJS): Add memmove.o
        (memmove.o): New target & rules.

From-SVN: r22458
 1998-09-16 18:58:52 -06:00
Jeff Law
684e454474 Daily bump. 
From-SVN: r22457
 1998-09-16 18:45:02 -06:00
H.J. Lu
492d8fbe47 Makefile.in ($(ARLINK), $(SHLINK)): Don't rely on 'ln -f'. 
* Makefile.in ($(ARLINK), $(SHLINK)): Don't rely on 'ln -f'.
        * Makefile.in (install): Don't rely on 'ln -f'.

From-SVN: r22456
 1998-09-16 18:30:53 -06:00
Robert Lipe
086afc19bb * config/i386/sco5.h (SUPPORTS_WEAK): True only if targeting ELF. 
From-SVN: r22455
 1998-09-16 20:13:19 +00:00
Richard Henderson
b66a3ac1ad i386.h (PREFERRED_RELOAD_CLASS): Respect an existing class narrower than FLOAT_REGS. 
* i386.h (PREFERRED_RELOAD_CLASS): Respect an existing class
        narrower than FLOAT_REGS.

From-SVN: r22454
 1998-09-16 08:26:22 -07:00
Alexandre Oliva
0d7138a12f cpplib.c: removed OLD_GPLUSPLUS_INCLUDE_DIR 
* cpplib.c: removed OLD_GPLUSPLUS_INCLUDE_DIR
	* cccp.c: ditto
	* Makefile.in (old_gxx_include_dir): removed

From-SVN: r22453
 1998-09-16 13:51:44 +00:00