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Author SHA1 Message Date
Phil Edwards
ccb128db7a re PR libstdc++/8716 (std::string( NULL, 0 ) throws exception also on zero length) 
2002-11-28  Phil Edwards  <pme@gcc.gnu.org>

	PR libstdc++/8716
	* testsuite/21_strings/ctor_copy_dtor.cc (test05):  Also test
	the NULL-pointer, zero-size case.

From-SVN: r59616
 2002-11-28 21:28:20 +00:00
Michael Matz
fcb204cecf * doc/passes.texi: Mention the other register allocator. 
From-SVN: r59615
 2002-11-28 20:53:45 +00:00
Geoffrey Keating
743f054e79 configure.in: Move host-specific darwin noconfigdirs into the host-specific section. 
* configure.in: Move host-specific darwin noconfigdirs into
	the host-specific section.

From-SVN: r59614
 2002-11-28 20:27:44 +00:00
Jonathan Wakely
fbc3fee390 index.html: Add tip about namespace for extensions. 
2002-11-28  Jonathan Wakely  <redi@gcc.gnu.org>
	* docs/html/faq/index.html: Add tip about namespace for extensions.

From-SVN: r59613
 2002-11-28 19:15:04 +00:00
Kazu Hirata
7957fde4e8 * config/h8300/h8300.md (6 new peephole2 patterns): New. 
From-SVN: r59611
 2002-11-28 18:02:46 +00:00
Kazu Hirata
e7c79ef9c9 strct-varg-1.x: Remove xfail on the h8300 port. 
* gcc.c-torture/execute/strct-varg-1.x: Remove xfail on the
	h8300 port.

From-SVN: r59610
 2002-11-28 17:41:12 +00:00
Paolo Carlini
dc7291321c localename.cc (locale::_Impl::_Impl(const char*, size_t)): Improve previous fix for the strtok vs MT issue. 
2002-11-28  Paolo Carlini  <pcarlini@unitus.it>
	    Nathan Myers  <ncm@cantrip.org>

	* src/localename.cc
	(locale::_Impl::_Impl(const char*, size_t)):
	Improve previous fix for the strtok vs MT issue.

Co-Authored-By: Nathan Myers <ncm@cantrip.org>

From-SVN: r59609
 2002-11-28 17:29:24 +00:00
Jakub Jelinek
17c04c5eb2 config.gcc (x86_64-*-linux*): Remove i386/t-crtstuff. 
* config.gcc (x86_64-*-linux*) [tmake_file]: Remove i386/t-crtstuff.
	* config/t-linux (CRTSTUFF_T_CFLAGS_S): Add $(CRTSTUFF_T_CFLAGS).
	* config/i386/t-linux64 (CRTSTUFF_T_CFLAGS): Define.

From-SVN: r59607
 2002-11-28 15:47:02 +01:00
Kazu Hirata
73cc75e983 h8300.c (h8300_and_costs): New. 
* config/h8300/h8300.c (h8300_and_costs): New.
	* config/h8300/h8300.h (RTX_COSTS): Use h8300_and_costs.
	* config/h8300/h8300-protos.h: Add a prototype for
	h8300_and_costs.

From-SVN: r59606
 2002-11-28 14:08:34 +00:00
Paolo Carlini
0e9501e6b1 c_locale.cc (locale::_S_categories): Reorder the categories to match that of glibc's setlocale(LC_ALL, "")) 
2002-11-28  Paolo Carlini  <pcarlini@unitus.it>

	* config/locale/gnu/c_locale.cc (locale::_S_categories):
	Reorder the categories to match that of glibc's setlocale(LC_ALL, ""))
	* config/locale/generic/c_locale.cc (locale::_S_categories): Ditto.
	* testsuite/22_locale/ctor_copy_dtor.cc (test04): Tweak.

From-SVN: r59604
 2002-11-28 12:25:32 +00:00
GCC Administrator
bcfb713a6f Daily bump. 
From-SVN: r59603
 2002-11-28 08:17:17 +00:00
Zack Weinberg
0dbc3651e1 rs6000.c (altivec_init_builtins): Make the pointer argument in the prototypes of the following builtins be (const... 
* config/rs6000/rs6000.c (altivec_init_builtins): Make the
	pointer argument in the prototypes of the following builtins
	be (const TYPE *) rather than (TYPE *):
	 + __builtin_altivec_ld_internal_4sf
	 + __builtin_altivec_ld_internal_4si
	 + __builtin_altivec_ld_internal_8hi
	 + __builtin_altivec_ld_internal_16qi
	 + __builtin_altivec_lvsl
	 + __builtin_altivec_lvsr
	 + __builtin_altivec_lvebx
	 + __builtin_altivec_lvehx
	 + __builtin_altivec_lvewx
	 + __builtin_altivec_lvxl
	 + __builtin_altivec_lvx
	 + __builtin_altivec_dst
	 + __builtin_altivec_dstt
	 + __builtin_altivec_dstst
	 + __builtin_altivec_dststt

From-SVN: r59596
 2002-11-28 05:29:12 +00:00
Kaveh R. Ghazi
d1aed877ee * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant. 
From-SVN: r59594
 2002-11-28 02:12:01 +00:00
Kaveh R. Ghazi
fe3f9515cb except.c (default_exception_section): Move variable into the scope where it is used. 
* except.c (default_exception_section): Move variable into the
	scope where it is used.

From-SVN: r59593
 2002-11-28 02:10:46 +00:00
Krister Walfridsson
4e85eadab7 config.gcc (*-*-netbsd[2-9]*, [...]): Test for correct version. 
2002-11-27  Krister Walfridsson  <cato@df.lth.se>

	* config.gcc (*-*-netbsd[2-9]*, *-*-netbsdelf[2-9]*): Test for
	correct version.

From-SVN: r59592
 2002-11-28 00:09:54 +00:00
Kazu Hirata
f248423aa2 * config/h8300/h8300.h (OK_FOR_U): Remove extra parentheses. 
From-SVN: r59591
 2002-11-27 22:41:36 +00:00
Julian Dolby
a828c3e105 Locale.java (toString): Improve efficiency if country and variant are both empty. 
2002-11-27  Julian Dolby  <dolby@us.ibm.com>

	* java/util/Locale.java (toString): Improve efficiency if country
	and variant are both empty.

From-SVN: r59590
 2002-11-27 22:41:07 +00:00
Kazu Hirata
ae5570023f h8300.c (h8300_shift_costs): New. 
* config/h8300/h8300.c (h8300_shift_costs): New.
	* config/h8300/h8300.h (RTX_COSTS): Use h8300_shift_costs.
	* config/h8300/h8300-protos.h: Add a prototype for
	h8300_shift_costs.

From-SVN: r59588
 2002-11-27 22:21:11 +00:00
David Edelsohn
ebe637e3c2 - Fix typo in rs6000_output_load_multiple commit. 
From-SVN: r59587
 2002-11-27 17:14:14 -05:00
Jim Wilson
c9b93e1a32 spe.md (spu_evsplatfi, [...]): Swap operands in output template. 
2002-11-22  Jim Wilson  <wilson@redhat.com>

        * config/rs6000/spe.md (spu_evsplatfi, spu_evsplati): Swap operands
        in output template.

From-SVN: r59584
 2002-11-27 20:58:37 +00:00
Mark Mitchell
21b3d0ba2b class.c (build_base_field): Make sure we get the canonical base when descending through primary bases. 
* class.c (build_base_field): Make sure we get the canonical base
	when descending through primary bases.

From-SVN: r59582
 2002-11-27 20:44:16 +00:00
Casper S. Hornstrup
249e6b636b i386.h (DLL_IMPORT_EXPORT_PREFIX): Define. 
* config/i386/i386.h (DLL_IMPORT_EXPORT_PREFIX): Define.
        * config/i386/winnt.c (i386_pe_dllexport_name_p): Use
        DLL_IMPORT_EXPORT_PREFIX, not '@'.
        (i386_pe_dllimport_name_p): Likewise.
        (i386_pe_mark_dllexport): Likewise.
        (i386_pe_mark_dllimport): Likewise.
        (i386_pe_encode_section_info): Likewise.
        (i386_pe_strip_name_encoding): Likewise.

From-SVN: r59580
 2002-11-27 12:04:16 -08:00
Richard Henderson
5a5c00af7d mkmap-symver.awk (BEGIN): Set sawsymbol false. 
* mkmap-symver.awk (BEGIN): Set sawsymbol false.
        (nm && NF == 3): Set sawsymbol true.
        (END): Exit if no symbols seen.
        (output): Fix map syntax error if no globals for the version.

From-SVN: r59578
 2002-11-27 12:00:14 -08:00
Ulrich Weigand
67333e84d7 * src/s390/sysv.S (.eh_frame section): Make section read-only. 
From-SVN: r59574
 2002-11-27 16:44:35 +00:00
Richard Sandiford
6331370066 * gcc.dg/bitfld-6.c: New test. 
From-SVN: r59573
 2002-11-27 15:17:31 +00:00
Jan Hubicka
1dc46545cb * builtins.def (DEF_C99_BUILTIN): Fix. 
From-SVN: r59571
 2002-11-27 13:49:33 +00:00
Andrew Haley
5154b05d15 unwind-sjlj.c (_Unwind_FindEnclosingFunction): Rename from_Unwind_Find_Enclosing_Function. 
2002-11-26  Andrew Haley  <aph@redhat.com>

        * unwind-sjlj.c (_Unwind_FindEnclosingFunction): Rename
        from_Unwind_Find_Enclosing_Function.
        * unwind-dw2.c (_Unwind_FindEnclosingFunction): Likewise.
        * config/ia64/unwind-ia64.c (_Unwind_FindEnclosingFunction): Likewise.
        * libgcc-std.ver (_Unwind_FindEnclosingFunction): Rename from
        _Unwind_Find_Enclosing_Function, export @@GCC_3.3.
        * unwind.h (_Unwind_FindEnclosingFunction): Add.

From-SVN: r59568
 2002-11-27 10:33:56 +00:00
GCC Administrator
a916a6c019 Daily bump. 
From-SVN: r59567
 2002-11-27 08:18:24 +00:00
Hartmut Penner
0f942cae3b s390.c (390_output_constant_pool): Set alignment before label in 64 bit mode, behind otherwise. 
* config/s390/s390.c (390_output_constant_pool): Set alignment
         before label in 64 bit mode, behind otherwise.

From-SVN: r59561
 2002-11-27 07:18:20 +00:00
Richard Henderson
d5c4db1738 c-common.c (handle_visibility_attribute): Accept "default". 
* c-common.c (handle_visibility_attribute): Accept "default".
	* tree.h (enum symbol_visibility): New.
	(decl_visibility): Declare.
	* target.h (gcc_target.visibility): Take visibility arg as integer.
	* varasm.c (default_assemble_visibility): Likewise.
	(decl_visibility): New.
	(maybe_assemble_visibility): Use it.
	* output.h (default_assemble_visibility): Update prototype.
	* config/rs6000/rs6000.c (rs6000_assemble_visibility): Take
	visibility arg as integer.
	* doc/extend.texi: Document default visibility.

From-SVN: r59560
 2002-11-26 22:32:13 -08:00
Richard Henderson
25fdb4dc97 c-common.c (handle_visibility_attribute): Accept "default". 
* c-common.c (handle_visibility_attribute): Accept "default".
	* tree.h (enum symbol_visibility): New.
	(decl_visibility): Declare.
	* target.h (gcc_target.visibility): Take visibility arg as integer.
	* varasm.c (default_assemble_visibility): Likewise.
	(decl_visibility): New.
	(maybe_assemble_visibility): Use it.
	* output.h (default_assemble_visibility): Update prototype.
	* config/rs6000/rs6000.c (rs6000_assemble_visibility): Take
	visibility arg as integer.

From-SVN: r59559
 2002-11-26 22:13:23 -08:00
Tom Tromey
02077425b7 verify.cc (pop_init_ref): New method. 
* verify.cc (pop_init_ref): New method.
	(verify_instructions_0) [op_iaload, op_laload, op_faload,
	op_daload, op_aaload, op_baload, op_caload, op_saload, op_iastore,
	op_lastore, op_fastore, op_dastore, op_aastore, op_bastore,
	op_castore, op_sastore, op_areturn, op_arraylength, op_checkcast,
	op_instanceof, op_monitorenter, op_monitorexit]: Use it.
	(verify_instructions_0) [op_invokevirtual, op_invokespecial,
	op_invokestatic, op_invokeinterface]:  Use pop_init_ref.  Don't
	let `this' argument be uninitialized.  Don't let `null' be passed
	as `this' to construtor.

From-SVN: r59558
 2002-11-27 05:59:39 +00:00
Kazu Hirata
920e86b8da h8300.c: Adjust spacing. 
* config/h8300/h8300.c: Adjust spacing.
	* config/h8300/h8300.h: Likewise.

From-SVN: r59557
 2002-11-27 03:46:50 +00:00
Richard Henderson
7b1bd3c534 hooks.c (hook_bool_void_false, [...]): Rename so that the return type is first. 
* hooks.c (hook_bool_void_false, hook_void_tree_int,
        hook_void_FILEptr_constcharptr): Rename so that the return
        type is first.
        (hook_int_tree_tree_1, hook_void_tree, hook_void_tree_treeptr,
        hook_bool_tree_false): New.
        * hooks.h: Update.
        * langhooks-def.h: Update for renames.
        * target-def.h: Likewise.
        * tree.c (default_comp_type_attributes,
        default_set_default_type_attributes, default_insert_attributes,
        default_function_attribute_inlinable_p,
        default_ms_bitfield_layout_p): Remove.
        * tree.h: Update.

From-SVN: r59556
 2002-11-26 18:47:44 -08:00
John David Anglin
44571d6e46 pa-protos.h (function_value): New prototype. 
* pa-protos.h (function_value): New prototype.
	* pa.c (function_value): Use a PARALLEL to return small aggregates on
	TARGET_64BIT.
	* pa.h (FUNCTION_VALUE): Use function_value.
	* pa.md (call_value_internal_symref, call_value_internal_reg_64bit,
	call_value_internal_reg, sibcall_value_internal_symref,
	sibcall_value_internal_symref_64bit): Remove =rf constraint on return
	value.

From-SVN: r59555
 2002-11-27 02:34:15 +00:00
John David Anglin
084a11066f expr.c (gen_group_rtx, [...]): New functions. 
* expr.c (gen_group_rtx, emit_group_move): New functions.
	* expr.h (gen_group_rtx, emit_group_move): Prototype.
	* function.c (expand_function_start): Use gen_group_rtx to create a
	PARALLEL rtx to hold the return value when the real return rtx is a
	PARALLEL.
	(expand_function_end): Use emit_group_move to move the return value
	from a PARALLEL to the real return registers.
	* rtl.h (REG_FUNCTION_VALUE_P): Allow function values to be returned
	in PARALLELs.

From-SVN: r59554
 2002-11-27 02:29:12 +00:00
Geoffrey Keating
a16f235752 Index: cp/ChangeLog 
2002-11-26  Geoffrey Keating  <geoffk@apple.com>

	* decl.c (check_initializer): Don't error on initialisation of
	a scalar with a brace-enclosed expression.

Index: testsuite/ChangeLog
2002-11-26  Geoffrey Keating  <geoffk@apple.com>

	* g++.dg/init/brace2.C: New test.
	* g++.old-deja/g++.mike/p9129.C: Correct.

From-SVN: r59553
 2002-11-27 01:59:43 +00:00
Mark Wielaard
0ef08cc42e HeuristicCommitException.java: Classpath merge. 
* javax/transaction/HeuristicCommitException.java: Classpath merge.
        * javax/transaction/HeuristicMixedException.java: Likewise.
        * javax/transaction/HeuristicRollbackException.java: Likewise.
        * javax/transaction/InvalidTransactionException.java: Likewise.
        * javax/transaction/NotSupportedException.java: Likewise.
        * javax/transaction/RollbackException.java: Likewise.
        * javax/transaction/Status.java: Likewise.
        * javax/transaction/Synchronization.java: Likewise.
        * javax/transaction/SystemException.java: Likewise.
        * javax/transaction/Transaction.java: Likewise.
        * javax/transaction/TransactionManager.java: Likewise.
        * javax/transaction/TransactionRequiredException.java: Likewise.
        * javax/transaction/TransactionRolledbackException.java: Likewise.
        * javax/transaction/UserTransaction.java: Likewise.
        * javax/transaction/xa/XAException.java: Likewise.
        * javax/transaction/xa/XAResource.java: Likewise.
        * javax/transaction/xa/Xid.java: Likewise.

From-SVN: r59546
 2002-11-26 22:48:42 +00:00
Jason Thorpe
5d2fe49338 * config/t-libc-ok: Fix typo. 
From-SVN: r59545
 2002-11-26 22:47:18 +00:00
Jim Wilson
bc3cf76072 Fix Portable .NET bug with IA-64 pointer size. 
* src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.

From-SVN: r59541
 2002-11-26 14:24:05 -08:00
Andreas Tobler
32e098dd98 natPlainDatagramSocketImpl.cc (socklen_t): Don't define. 
2002-11-26  Andreas Tobler  <a.tobler@schweiz.ch>

	* java/net/natPlainDatagramSocketImpl.cc (socklen_t): Don't
	define.
	* java/net/natPlainSocketImpl.cc (socklen_t): Don't define.
	* include/posix.h (socklen_t): Define if not already defined.

From-SVN: r59533
 2002-11-26 20:09:28 +00:00
Jakub Jelinek
13c22933ff configure.in: Move AC_CANONICAL_SYSTEM and AC_ARG_PROGRAM back before AC_PROG_CC. 
* configure.in: Move AC_CANONICAL_SYSTEM and AC_ARG_PROGRAM back
	before AC_PROG_CC.
	* configure: Rebuilt.

From-SVN: r59532
 2002-11-26 21:08:08 +01:00
Mark Mitchell
6b5aa5d056 * g++.dg/abi/empty10.C: Don't run on non-x86 targets. 
From-SVN: r59529
 2002-11-26 19:37:45 +00:00
Nathan Sidwell
688f66887f cp-tree.h (DECL_LANG_FLAG_4): Document more uses. 
* cp-tree.h (DECL_LANG_FLAG_4): Document more uses.
	(template_parms_equal): Remove prototype.
	* typeck.c (buuld_indirect_ref): Reformat.

From-SVN: r59528
 2002-11-26 17:40:56 +00:00
Nathan Sidwell
5326cd3d22 * c-decl.c: (start_struct): Commonize flag setting. 
From-SVN: r59527
 2002-11-26 17:36:14 +00:00
Hartmut Penner
0412a4d4d7 Mention all function changed. 
From-SVN: r59519
 2002-11-26 15:50:51 +00:00
Jason Thorpe
647d340d4b rs6000.h (RS6000_CPU_CPP_ENDIAN_BUILTINS): New. 
* config/rs6000/rs6000.h (RS6000_CPU_CPP_ENDIAN_BUILTINS): New.
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Use
RS6000_CPU_CPP_ENDIAN_BUILTINS.
* config/rs6000/netbsd.h (RS6000_CPU_CPP_ENDIAN_BUILTINS): Redefine.

From-SVN: r59518
 2002-11-26 15:46:40 +00:00
Hartmut Penner
29742ba4f4 s390.md (literal_pool_64, [...]): New insns. 
* config/s390/s390.md (literal_pool_64, literal_pool_31 ): New
	insns.
	* config/s390/s390.c (struct machine_function): Introduction of
	struct machine_function.
	* config/s390/s390-protos.h (s390_output_constant_pool): Changed
	prototype.

From-SVN: r59515
 2002-11-26 15:26:40 +00:00
Jakub Jelinek
f411159305 varasm.c (output_constant_pool): For pool constants in mergeable section ensure each constant is padded to... 
* varasm.c (output_constant_pool): For pool constants in mergeable
	section ensure each constant is padded to multiple of entity size.

From-SVN: r59508
 2002-11-26 13:36:09 +01:00
Jakub Jelinek
96d0f4dc5c varasm.c (default_exception_section): Move to... 
* varasm.c (default_exception_section): Move to...
	* except.c (default_exception_section): ... here. Make
	.gcc_except_table read-only if it is not expected to have any
	dynamic relocations and linker handles it.
	* dwarf2out.c (default_eh_frame_section): Make .eh_frame read-only
	if it is not expected to have any dynamic relocations and linker
	handles it.
	* configure.in (HAVE_LD_RO_RW_SECTION_MIXING): Check what ld does
	when linking read-only and read-write sections together.
	* configure, config.in: Rebuilt.
	* crtstuff.c (EH_FRAME_SECTION_CONST): Define.
	(__EH_FRAME_BEGIN__, __FRAME_END__): Add it.

From-SVN: r59507
 2002-11-26 13:34:25 +01:00