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Author SHA1 Message Date
Ulrich Weigand
14b3e8ef09 s390.c (s390_preferred_reload_class): Never return ADDR_REGS if it isn't a subset of the given class. 
* config/s390/s390.c (s390_preferred_reload_class): Never
	return ADDR_REGS if it isn't a subset of the given class.
	* config/s390/s390.h (REGISTER_MOVE_COST): Penalize not just
	FP_REGS, but all superclasses as well.

	* config/s390/s390.c (s390_function_profiler): Fix thinko.

	* config/s390/s390.md (cmpdi_ccu_mem, cmpsi_ccu_mem,
	cmphi_ccu_mem, cmpqi_ccu_mem): First operand of compare
	must not be a const_int.

From-SVN: r48661
 2002-01-08 21:00:02 +00:00
Tom Tromey
bd917d3a24 * resolve.cc (_Jv_PrepareClass): Enable verifier. 
From-SVN: r48660
 2002-01-08 20:51:45 +00:00
Richard Henderson
a693284d4d Makefile.in (toplev.o): Depend on options.h. 
* Makefile.in (toplev.o): Depend on options.h.
        (gcc.o): Depend on specs.h.

From-SVN: r48659
 2002-01-08 12:20:39 -08:00
Jakub Jelinek
b3ca30df78 expr.c (store_expr): Convert VOIDmode constants back to target's mode. 
* expr.c (store_expr): Convert VOIDmode constants back to target's
	mode.

	* gcc.dg/20020108-1.c: New test.

From-SVN: r48658
 2002-01-08 21:10:39 +01:00
Andreas Tobler
66839ef65e natMethod.cc: Don't include alloca.h. 
2002-01-07  Andreas Tobler <a.tobler@schweiz.ch>

	* java/lang/reflect/natMethod.cc: Don't include alloca.h.
	(_Jv_CallAnyMethodA): Convert alloca to __builtin_alloca.

From-SVN: r48656
 2002-01-08 20:00:50 +00:00
Gerald Pfeifer
24dbb44039 invoke.texi: Markup gcc as @command. 
* doc/invoke.texi: Markup gcc as @command.  Refer to
	http://gcc.gnu.org/onlinedocs/gcc/Contributors.html instead
	of http://gcc.gnu.org/thanks.html.

From-SVN: r48655
 2002-01-08 19:59:50 +00:00
Benjamin Kosnik
9fbcb61abb [multiple changes] 
2002-01-08  Benjamin Kosnik  <bkoz@redhat.com>

        libstdc++/2913
        libstdc++/4879
	* include/bits/fstream.tcc (filebuf::_M_really_overflow): Test
	return value of _M_file->sync().
	(filebuf::showmanyc): Check for is_open.
	* include/std/fstream (filebuf::sync): Tweak.
	* testsuite/27_io/filebuf.cc: Tweak.

2002-01-08  John Fardo  <jfardo@laurelnetworks.com>
	    Brad Garcia  <garsh@attbi.com>

	* testsuite/27_io/filebuf_members.cc: Add test.

From-SVN: r48654
 2002-01-08 19:57:01 +00:00
Dale Johannesen
234e114cff rs6000.md: Add missing int register target case to movdf_low. 
* config/rs6000/rs6000.md: Add missing int register
        target case to movdf_low.

From-SVN: r48653
 2002-01-08 19:14:51 +00:00
Chris Sears
00cc944db9 interpret.cc (ARRAYBOUNDSCHECK): New macro. 
2002-01-08  Chris Sears  <cbsears_sf@yahoo.com>

	* interpret.cc (ARRAYBOUNDSCHECK): New macro.
	(continue1) [insn_iaload, insn_laload, insn_faload, insn_daload,
	insn_aaload, insn_baload, insn_caload, insn_saload, insn_iastore,
	insn_lastore, insn_fastore, insn_dastore, insn_aastore,
	insn_bastore, insn_castore, insn_sastore]: Use it.
	(continue1) [insn_arraylength]: Check for null array.

From-SVN: r48652
 2002-01-08 19:07:46 +00:00
Zack Weinberg
0d24f4d131 Makefile.in (cs-tconfig.h): Don't depend on $(CONFIG_H) or except.h. 
* Makefile.in (cs-tconfig.h): Don't depend on $(CONFIG_H) or
	except.h.  Remove commands to define USING_SJLJ_EXCEPTIONS.
	(cppinit.o): Depend on except.h.
	(gencheck.h, options.h, specs.h, s-gencheck, s-options,
	s-specs): New rules.

	* configure.in: Don't AC_DEFINE_UNQUOTED PACKAGE or VERSION.
	Don't create specs.h/options.h/gencheck.h here.  Remove
	unnecessary variable settings from last argument of AC_OUTPUT.
	* config.in, configure: Regenerate.
	* intl.c: Hardcode package name as "gcc".

	* cppinit.c: Include except.h.
	(builtin_array): Define __USING_SJLJ_EXCEPTIONS__ when
	appropriate.
	* unwind-dw2.c, unwind-sjlj.c, config/ia64/unwind-ia64.c:
	Use #if(n)def __USING_SJLJ_EXCEPTIONS, not #if
	(!)USING_SJLJ_EXCEPTIONS.
	* doc/cpp.texi: Document __USING_SJLJ_EXCEPTIONS__.

From-SVN: r48651
 2002-01-08 19:03:20 +00:00
Joseph Myers
ed722f66dd tm.texi (ASM_OUTPUT_EH_REGION_BEG, [...]): Remove documentation of obsolete macros. 
* doc/tm.texi (ASM_OUTPUT_EH_REGION_BEG, ASM_OUTPUT_EH_REGION_END,
	ASM_OUTPUT_LABELREF_AS_INT, DOESNT_NEED_UNWINDER, EH_TABLE_LOOKUP,
	OBJC_SELECTORS_WITHOUT_LABELS, OMIT_EH_TABLE): Remove
	documentation of obsolete macros.
	* system.h: Poison these macros.
	* config/d30v/d30v.h, config/ns32k/encore.h,
	config/stormy16/stormy16.h: Remove definitions and commented out
	definitions of obsolete macros.

From-SVN: r48650
 2002-01-08 18:16:25 +00:00
Nicola Pero
31e5e29ab3 Removed spurious warnings when compiling Objective-C 
From-SVN: r48649
 2002-01-08 18:03:56 +00:00
Nicola Pero
c18736ac11 Remove spurious warnings of the like '__objc_class_ref_NSObject defined but 
not used'

From-SVN: r48648
 2002-01-08 18:03:11 +00:00
H.J. Lu
c9f115ad25 special.exp: Add -I${srcdir}/../../libobjc for header files. 
2002-01-08  H.J. Lu <hjl@gnu.org>

	* objc.dg/special/special.exp: Add -I${srcdir}/../../libobjc
	for header files.

From-SVN: r48647
 2002-01-08 09:35:09 -08:00
Andreas Jaeger
b78237cdee Remove erroneous checkin on wrong branch. 
From-SVN: r48646
 2002-01-08 17:51:38 +01:00
Andreas Jaeger
90f0738469 * gcse.c (gcse_main): Disable store_motion until it gets fixed. 
From-SVN: r48645
 2002-01-08 17:44:45 +01:00
Ulrich Weigand
bc1fa59ccd linux.h (ASM_OUTPUT_LABELREF): Remove. 
* config/s390/linux.h (ASM_OUTPUT_LABELREF): Remove.
	* config/s390/s390.c (s390_emit_epilog): Add REG_FRAME_RELATED_EXPR
	to insn adjusting stack/frame pointer.
	* config/s390/s390.md (reload_la_64, reload_la_31): Do not
	accept operands that cause the insn to be non-splittable.

From-SVN: r48643
 2002-01-08 13:11:23 +00:00
Geoffrey Keating
acd8ea2ae0 altivec-4.c: Make the 'char' entries signed also for consistency. 
* gcc.dg/altivec-4.c: Make the 'char' entries signed also for
	consistency.

From-SVN: r48641
 2002-01-08 10:32:57 +00:00
Graham Stott
426b490f88 * search.c (SET_BINFO_ACCESS): Add parenthesis. 
From-SVN: r48640
 2002-01-08 10:23:01 +00:00
Graham Stott
18e314ada8 pt.c (ccat): Uppercase macro parameter. 
* pt.c (ccat): Uppercase macro parameter.
        (cat): Likewise

From-SVN: r48639
 2002-01-08 10:22:28 +00:00
Graham Stott
ff0b0e4c4e mangle.c (MANGLE_TRACE): Add parenthesis. 
* mangle.c (MANGLE_TRACE): Add parenthesis.
        (MANGLE_TRACE_TREE): Likewise.
        (write_signed_number): Likewise.
        (write_unsigned_number): Likewise.

From-SVN: r48638
 2002-01-08 10:21:56 +00:00
Graham Stott
84b4a6f866 Remove change log entries for error.c 
From-SVN: r48637
 2002-01-08 10:21:17 +00:00
Graham Stott
75ac8dec77 decl.c (BINDING_LEVEL): Add parenthesis. 
* decl.c (BINDING_LEVEL): Add parenthesis.
        (DEF_OPERATOR): Likewise.

From-SVN: r48636
 2002-01-08 10:19:10 +00:00
Graham Stott
12f50451ab class.c (VTT_TOP_LEVEL_P): Uppercase macro parameter and whitespace. 
* class.c (VTT_TOP_LEVEL_P): Uppercase macro parameter and
        whitespace.
        (VTT_MARKED_BINFO_P): Likewise.

From-SVN: r48635
 2002-01-08 10:18:40 +00:00
Graham Stott
f11f20b0f5 call.c (convert_like): Add parenthesis and wrap. 
* call.c (convert_like): Add parenthesis and wrap.
        (convert_like_with_context): Likewise.
        (ICS_RANK): Whitespace.
        (NEED_TEMPORARY_P): Remove parenthesis.

From-SVN: r48634
 2002-01-08 10:18:06 +00:00
Graham Stott
9180074778 xref.c (FILE_NAME_ABSOLUTE_P): Add parenthesis. 
* xref.c (FILE_NAME_ABSOLUTE_P): Add parenthesis.
        (PALLOC): Uppercase macro parameter and whitespace.
        (SALLOC): Uppercase macro parameter.
        (SFREE): Uppercase macros parameter, add parenthese and
        whitespace.
        (STREQL): Uppercase macro parameter and whitespace.
        (STRNEQ): Likewise.
        (STRLSS): Likewise.
        (STRLEQ): Likewise.
        (STRGTR): Likewise.
        (STRGEQ): Likewise.

From-SVN: r48633
 2002-01-08 10:17:21 +00:00
Graham Stott
a8086abfa0 c-tree.h (C_TYPE_FIELDS_READONLY): Uppercase macro parameter. 
* c-tree.h (C_TYPE_FIELDS_READONLY): Uppercase macro parameter.
        (C_TYPE_FIELDS_VOLATILE): Likewise.
        (C_TYPE_BEING_DEFINED): Likewise.
        (C_IS_RESERVED_WORD): Likewise.
        (C_TYPE_VARIABLE_SIZE): Likewise.
        (C_DECL_VARIABLE_SIZE): Likewise.
        (C_MISSING_PROTOTYPE_WARNED): Likewise.
        (C_SET_EXP_ORIGINAL_CODE): Likewise.
        (C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter and remove
        parenthesis.
        (C_DECL_ANTICIPATED): Likewise.
        (c_build_type_variant): Add parenthesis.

From-SVN: r48632
 2002-01-08 10:03:10 +00:00
Joseph Myers
3f595aa14c re PR other/704 (--help and --version) 
* gcc.c (option_map): Remove --version.
	(process_command): Handle -fversion following the GNU Coding
	Standards.  Partially addresses PR other/704.

f:
	* g77spec.c (lookup_option): Handle -fversion.
	(lang_specific_driver): Update copyright date in --version output.

From-SVN: r48631
 2002-01-08 10:00:27 +00:00
Graham Stott
5bc5a8f9b7 * combine.c (combine_instructions): Fix typo. 
From-SVN: r48630
 2002-01-08 09:57:48 +00:00
Graham Stott
16ec4ebf00 * debug.h: Use "tree" and "rtx" throughout. 
From-SVN: r48629
 2002-01-08 09:54:39 +00:00
Gerald Pfeifer
489406028d invoke.texi: Markup g77 as @command. 
* invoke.texi: Markup g77 as @command.  Remove reference to
	http://gcc.gnu.org/thanks.html.

From-SVN: r48628
 2002-01-08 09:28:24 +00:00
GCC Administrator
bc68137d2a Daily bump. 
From-SVN: r48626
 2002-01-08 08:16:21 +00:00
Nick Clifton
4b69f385ca If a symbol ref is in the constant pool, use the pool's version of the symbol instead. 
From-SVN: r48625
 2002-01-08 06:52:57 +00:00
Richard Henderson
57d1019b98 regrename.c (find_oldest_value_reg): Ignore the value chain if the original register was copied in a mode with a... 
* regrename.c (find_oldest_value_reg): Ignore the value chain if
        the original register was copied in a mode with a fewer number of
        hard registers than the desired mode.
        (copyprop_hardreg_forward_1): Likewise.
        (debug_value_data): Fix loop test.
        * toplev.c (parse_options_and_default_flags): Reenable
        -fcprop-registers at -O1.

From-SVN: r48624
 2002-01-07 22:13:34 -08:00
Aldy Hernandez
70ec0b9b9f * testsuite/gcc.dg/altivec-4.c: Test altivec predicates. 
From-SVN: r48623
 2002-01-08 04:52:36 +00:00
Aldy Hernandez
fa066a2379 002-01-07 Aldy Hernandez <aldyh@redhat.com> 
* config/rs6000/rs6000.c (bdesc_2arg): Add altivec predicates.
        (altivec_init_builtins): New node v4si_ftype_v16qi_v16qi.

        * config/rs6000/rs6000.h (rs6000_builtins): Add enums for altivec
        predicates.

        * config/rs6000/rs6000.md: Add altivec predicate patterns.

From-SVN: r48622
 2002-01-08 04:50:33 +00:00
John David Anglin
8f949e7e12 pa.c (FUNC_BEGIN_PROLOG_LABEL, [...]): Define. 
* pa.c (FUNC_BEGIN_PROLOG_LABEL, current_function_number): Define.
	(pa_output_function_prologue): Output local label at the beginning of
	the prologue when profiling.
	(hppa_profile_hook): Use the local label rather than the function label.
	* pa.h (PROFILE_BEFORE_PROLOGUE): Define.

From-SVN: r48621
 2002-01-08 03:02:47 +00:00
Aldy Hernandez
c62f2db548 rs6000.c (bdesc_2arg): Add altivec predicates. 
2002-01-07  Aldy Hernandez  <aldyh@redhat.com>

        * rs6000.c (bdesc_2arg): Add altivec predicates.

        * rs6000.c (print_operand): Remove extra space.
        (altivec_expand_unop_builtin): Fix thinko.
        (altivec_expand_binop_builtin): Same.
        (altivec_expand_ternop_builtin): Same.
        (altivec_expand_builtin): Same.

From-SVN: r48620
 2002-01-08 01:13:36 +00:00
Richard Henderson
b5235ba76c * config/rs6000/xcoff.h (ASM_FILE_START): Reverted to profile_flag. 
From-SVN: r48618
 2002-01-07 16:37:34 -08:00
Jason Merrill
7d8ac2930b * unwind-dw2.c (execute_cfa_program): Use < again. 
From-SVN: r48617
 2002-01-07 17:41:42 -05:00
Jason Merrill
1b64d74774 add -mno-accumulate-outgoing-args on x86 
From-SVN: r48616
 2002-01-07 17:40:52 -05:00
Jakub Jelinek
571a03b876 * predict.c (combine_predictions_for_insn): Avoid division by zero. 
From-SVN: r48615
 2002-01-07 22:15:12 +01:00
Jakub Jelinek
2e9513841e simplify-rtx.c (simplify_plus_minus): Bump n_ops for NOT. 
* simplify-rtx.c (simplify_plus_minus): Bump n_ops for NOT.
	Don't allow -1 - x -> ~x simplifications in the first pass.

	* gcc.c-torture/execute/20020107-1.c: New test.

From-SVN: r48614
 2002-01-07 22:13:25 +01:00
Jason Merrill
15eb1e433c decl2.c (coerce_new_type): Downgrade error for size_t mismatch to pedwarn. 
* decl2.c (coerce_new_type): Downgrade error for size_t mismatch
        to pedwarn.

        * method.c (make_thunk): If !flag_weak, give the thunk the
        function's linkage.
        (use_thunk): Here, too.

From-SVN: r48613
 2002-01-07 15:52:32 -05:00
Aldy Hernandez
20e2671303 rs6000.c (altivec_expand_ternop_builtin): Don't die on invalid arguments. 
2002-01-07  Aldy Hernandez  <aldyh@redhat.com>

        * rs6000.c (altivec_expand_ternop_builtin): Don't die on invalid
        arguments.
        (altivec_expand_binop_builtin): Same.
        (altivec_expand_unop_builtin): Same.
        (print_operand): Fix typo.
        (bdesc_1arg): Add vupk* variants.

        * rs6000.h (rs6000_builtins): Add vupk* enums.

        * rs6000.md: Add altivec_vupk* variants.

From-SVN: r48611
 2002-01-07 20:43:18 +00:00
Joseph Myers
4dd57c1806 gcc.texi, [...]: Update copyright and last update dates. 
* doc/gcc.texi, doc/gccint.texi, doc/cppinternals.texi,
	doc/install.texi, doc/invoke.texi, doc/rtl.texi: Update copyright
	and last update dates.

From-SVN: r48610
 2002-01-07 19:03:37 +00:00
Benjamin Kosnik
f2e12550ca Makefile.am (mkinstalldirs): Add. 
2002-01-07  Benjamin Kosnik  <bkoz@redhat.com>
 	    Craig Rodrigues  <rodrigc@mediaone.net>

	libstdc++/5174
	* po/Makefile.am (mkinstalldirs): Add.
	* po/Makefile.in: Regenerate.

From-SVN: r48609
 2002-01-07 18:57:06 +00:00
Janis Johnson
0341c5d2c0 * doc/rtl.texi (Flags): Clean up documentation of RTL flags 
From-SVN: r48608
 2002-01-07 18:45:11 +00:00
Marek Michalkiewicz
c7f3e0b01f avr.c (avr_mcu_types): Add new MCU types. 
* config/avr/avr.c (avr_mcu_types): Add new MCU types.
	* config/avr/avr.h (CPP_SPEC): Likewise.
	(LINK_SPEC): Likewise.
	(CRT_BINUTILS_SPECS): Likewise.
	* config/avr/t-avr (MULTILIB_MATCHES): Likewise.
	* doc/invoke.texi (AVR Options): Document them.

From-SVN: r48604
 2002-01-07 15:04:35 +00:00
Jan Hubicka
6ba4d630f6 unroll.c (copy_loop_body): Always properly update JUMP_LABEL and LABEL_NUSES. 
* unroll.c (copy_loop_body): Always properly update JUMP_LABEL and
	LABEL_NUSES.

From-SVN: r48600
 2002-01-07 11:00:39 +00:00