Joseph Myers [Thu, 28 Oct 2004 00:20:42 +0000 (01:20 +0100)]
 
c-tree.texi, [...]: Put punctuation outside quotes.
	* doc/c-tree.texi, doc/cpp.texi, doc/implement-c.texi,
	doc/invoke.texi, doc/md.texi, doc/passes.texi, doc/tm.texi: Put
	punctuation outside quotes.
From-SVN: r89724
Geoffrey Keating [Thu, 28 Oct 2004 00:16:57 +0000 (00:16 +0000)]
 
typeof-2.c: Needs aliases as well as weak.
	* gcc.dg/weak/typeof-2.c: Needs aliases as well as weak.
	* gcc.dg/weak/weak-3.c: Likewise.
	* gcc.dg/weak/weak-5.c: Likewise.
	* gcc.dg/weak/weak-9.c: Likewise.
	* lib/file-format.exp (gcc_target_object_format): Darwin has Mach-O.
	* lib/target-supports.exp (check_weak_available): Mach-O does weak.
From-SVN: r89723
GCC Administrator [Thu, 28 Oct 2004 00:16:23 +0000 (00:16 +0000)]
 
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r89721.2
GCC Administrator [Thu, 28 Oct 2004 00:16:16 +0000 (00:16 +0000)]
 
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r89720.2
Geoffrey Keating [Wed, 27 Oct 2004 23:02:39 +0000 (23:02 +0000)]
 
Index: fixincludes/ChangeLog
2004-10-27  Geoffrey Keating  <geoffk@apple.com>
	* inclhack.def (darwin_gcc4_breakage): New.
	* fixincl.x: Regenerate.
Index: gcc/ChangeLog
2004-10-27  Geoffrey Keating  <geoffk@apple.com>
	* config/rs6000/rs6000.c (rs6000_attribute_table): Add
	SUBTARGET_ATTRIBUTE_TABLE.
	* config/darwin.h (ASM_WEAKEN_DECL): Handle weak_import.
	(SUBTARGET_ATTRIBUTE_TABLE): Define.
	* config/darwin.c (darwin_handle_weak_import_attribute): New.
	(HAVE_DEAD_STRIP): Delete.
	(no_dead_strip): Don't test HAVE_DEAD_STRIP.
	* config/darwin-protos.h (darwin_handle_weak_import_attribute):
	Prototype.
Index: gcc/testsuite/ChangeLog
2004-10-27  Geoffrey Keating  <geoffk@apple.com>
	* gcc.dg/darwin-weakimport-1.c: New.
From-SVN: r89716
David Mosberger [Wed, 27 Oct 2004 22:46:18 +0000 (15:46 -0700)]
 
correct attribution for last patch
From-SVN: r89715
David Mosberger [Wed, 27 Oct 2004 22:44:07 +0000 (15:44 -0700)]
 
IA-64 sibcall unwind bug, PR target/13158
IA-64 sibcall unwind bug, PR target/13158
* config/ia64/ia64.c (ia64_expand_epilogue): Set RTX_FRAME_RELATED_P on
sibcall alloc instruction.
(process_set): Handle sibcall alloc instruction.
From-SVN: r89714
Geoffrey Keating [Wed, 27 Oct 2004 21:17:08 +0000 (21:17 +0000)]
 
* doc/tm.texi (USE_SELECT_SECTION_FOR_FUNCTIONS): Document.
From-SVN: r89713
Geoffrey Keating [Wed, 27 Oct 2004 21:03:43 +0000 (21:03 +0000)]
 
* config/darwin.h (GTHREAD_USE_WEAK): Define.
From-SVN: r89712
Ben Elliston [Wed, 27 Oct 2004 21:02:16 +0000 (21:02 +0000)]
 
params.def (PARAM_SRA_MAX_STRUCTURE_SIZE): New.
	* params.def (PARAM_SRA_MAX_STRUCTURE_SIZE): New.
	(PARAM_SRA_FIELD_STRUCTURE_RATIO): Likewise.
	* params.h (SRA_MAX_STRUCTURE_SIZE): New.
	(SRA_FIELD_STRUCTURE_RATIO): Likewise.
	* tree-sra.c: Include "params.h".
	(decide_block_copy): Use new parameters.
	* doc/invoke.texi (Optimize Options): Document new SRA pass
	parameters sra-max-structure-size and sra-field-structure-ratio.
[testsuite]
	* gcc.dg/tree-ssa/sra-1.c: Pass --param sra-max-structure-size.
From-SVN: r89711
Nicolas Pitre [Wed, 27 Oct 2004 20:32:02 +0000 (20:32 +0000)]
 
* config/arm/ieee754-df.S (floatdidf): Fix regression with big values.
From-SVN: r89709
Zdenek Dvorak [Wed, 27 Oct 2004 20:27:20 +0000 (22:27 +0200)]
 
re PR tree-optimization/18048 (mgrid loop performance regression with ivopts (register pressure))
	PR tree-optimization/18048
	* fold-const.c (try_move_mult_to_index): New function.
	(fold): Use try_move_mult_to_index.
	* tree-ssa-loop-ivopts.c (try_add_cand_for): Prefer common candidates.
	* tree-ssa-loop-niter.c (number_of_iterations_cond): Produce
	an all-ones unsigned constant without extra bits.
	* tree.c (build_low_bits_mask): New function.
	* tree.h (build_low_bits_mask): Declare.
From-SVN: r89708
David Edelsohn [Wed, 27 Oct 2004 20:18:42 +0000 (20:18 +0000)]
 
re PR target/17956 (ICE in rs6000_emit_minmax, config/rs6000/rs6000.c:11725)
	PR target/17956
	* config/rs6000/rs6000.md (maxsf3): Add !flag_trapping_math to
	final condition.
	(minsf3): Same.
	(maxdf3): Same.
	(mindf3): Same.
From-SVN: r89707
Aaron W. LaFramboise [Wed, 27 Oct 2004 20:13:57 +0000 (14:13 -0600)]
 
re PR bootstrap/17832 (Bootstrap broken by fixincludes failures)
	PR bootstrap/17832
	* fixfixes.c (main): Check for _PC_NAME_MAX.
----------------------------------------------------------------------
From-SVN: r89706
Kazu Hirata [Wed, 27 Oct 2004 18:33:26 +0000 (18:33 +0000)]
 
tree-cfg.c (thread_jumps): Speed up by reordering the two conditions for entering basic blocks into worklist.
	* tree-cfg.c (thread_jumps): Speed up by reordering the two
	conditions for entering basic blocks into worklist.
From-SVN: r89700
Kazu Hirata [Wed, 27 Oct 2004 18:24:13 +0000 (18:24 +0000)]
 
tree-cfg.c (thread_jumps): Speed up by pretending to have ENTRY_BLOCK_PTR in worklist.
	* tree-cfg.c (thread_jumps): Speed up by pretending to have
	ENTRY_BLOCK_PTR in worklist.
From-SVN: r89699
Kazu Hirata [Wed, 27 Oct 2004 18:20:26 +0000 (18:20 +0000)]
 
tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Don't let an explicit GOTO_EXPR slip through.
	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary)
	<GOTO_EXPR>: Don't let an explicit GOTO_EXPR slip through.
From-SVN: r89698
Geoffrey Keating [Wed, 27 Oct 2004 18:19:41 +0000 (18:19 +0000)]
 
btest-gcc.sh (TESTLOGS): The libstdc++-v3 test log is called libstd++.sum not libstdc++-v3.sum.
	* btest-gcc.sh (TESTLOGS): The libstdc++-v3 test log is called
	libstd++.sum not libstdc++-v3.sum.
From-SVN: r89697
Geoffrey Keating [Wed, 27 Oct 2004 18:09:48 +0000 (18:09 +0000)]
 
Add missing ChangeLog line for configure.host change.
From-SVN: r89696
Daniel Berlin [Wed, 27 Oct 2004 17:45:21 +0000 (17:45 +0000)]
 
re PR tree-optimization/17133 (wrong code with -ftree-lim)
2004-10-27  Daniel Berlin <dberlin@dberlin.org>
	Fix PR tree-optimization/17133
	* tree-cfg.c (rewrite_to_new_ssa_names_bb): Also rewrite must
	def kill operand.
	* tree-flow-inline.h: V_MUST_DEF_OP became V_MUST_DEF_RESULT.
	(get_v_must_def_result_ptr): Modify for new structure of
	v_must_defs array.
	(get_v_must_def_kill_ptr): New.
	(op_iter_next_use): Add support for the kill that occurs in V_MUST_DEFs.
	(op_iter_next_tree): Ditto. Also V_MAY_DEF_OP became V_MAY_DEF_RESULT.
	(op_iter_next_def): V_MAY_DEF_OP became V_MAY_DEF_RESULT.
	(op_iter_init): Initialize new mustu members.
	(op_iter_next_mustdef): New function.
	(op_iter_init_mustdef): Ditto.
	* tree-flow.h (rewrite_def_def_chains): New function.
	* tree-into-ssa.c (mark_def_sites): Handle mustdefkill operands.
	(ssa_mark_def_sites): Ditto.
	(rewrite_stmt): Ditto.
	(ssa_rewrite_stmt): Ditto.
	(rewrite_blocks): Factor out from rewrite_into_ssa.
	(mark_def_block_sites): Ditto.
	(rewrite_def_def_chains): New function, just rewrites def-def
	chains without phi node insertion.
	* tree-pass.h (TODO_fix_def_def_chains): New todo flag.
	* tree-optimize.c (execute_todo): Handle TODO_fix_def_def_chains.
	* tree-pretty-print.c (dump_vops): Print out MUST_DEF's so that
	they include the rhs now.
	* tree-ssa-ccp.c (visit_assignment): V_MUST_DEF_OP became
	V_MUST_DEF_RESULT.
	* tree-ssa-dce.c (mark_operand_necessary): Add phionly argument.
	Update callers.
	(mark_really_necessary_kill_operand_phis): New function.
	(perform_tree_ssa_dce): Call it.
	(pass_dce): Add TODO_fix_def_def_chains.
	(pass_cd_dce): Ditto.
	* tree-ssa-loop-im.c (determine_max_movement): Look at kills as
	well.
	(rewrite_mem_refs): Ditto.
	* tree-ssa-loop-manip.c (find_uses_to_rename_stmt): Look at kills
	as well.
	* tree-ssa-operands.c (allocate_v_may_def_optype):
	v_may_def_operand_type_t became v_def_use_operand_type_t.
	(allocate_v_must_def_optype) Ditto.
	(finalize_ssa_v_must_defs): Update for new operand type, as well
	as setting the use portion as well.
	(copy_virtual_operands): Copy the kill operand as well.
	(create_ssa_artficial_load_stmt): V_MUST_DEF_OP became
	V_MUST_DEF_RESULT.
	* tree-ssa-operands.h (v_may_def_operand_type): Renamed to
	v_def_use_operand_type.
	(v_must_def_optype_d): Use v_def_use_operand_type.
	(V_MUST_DEF_OP_*): Renamed to V_MUST_DEF_RESULT_*
	(V_MUST_DEF_KILL_*): New macros.
	(struct ssa_operand_iterator_d): Add num_v_mustu and v_mustu_i
	members.
	Rename existing must_i and num_v_must members to mustd_i and
	num_v_mustd.
	(SSA_OP_VMUSTDEFKILL): New flag.
	(SSA_OP_VIRTUAL_KILLS): New flag.
	(SSA_OP_ALL_OPERANDS): Add in SSA_OP_ALL_KILLS.
	(SSA_OP_ALL_KILLS): New flag.
	(FOR_EACH_SSA_MUSTDEF_OPERAND): New macro.
	* tree-ssa.c (verify_ssa): Verify virtual kills as well.
	* tree-vectorizer.c (vect_create_data_ref_ptr): V_MUST_DEF_OP
	became V_MUST_DEF_RESULT.
	(rename_variables_in_bb): Rename kill pointer as well.
	* tree-dfa.c (compute_immediate_uses_for_stmt): Add kills into the
	immediate uses.
From-SVN: r89695
Richard Sandiford [Wed, 27 Oct 2004 17:31:14 +0000 (17:31 +0000)]
 
dbxout.c (dbxout_source_line): Move declaration of begin_label to the block that needs it.
	* dbxout.c (dbxout_source_line): Move declaration of begin_label to
	the block that needs it.
From-SVN: r89694
Zack Weinberg [Wed, 27 Oct 2004 17:29:29 +0000 (17:29 +0000)]
 
re PR c++/18075 (#pragma implementation broken in presence of #pragma ident)
	PR 18075
	* directives.c (do_pragma): Do not defer pragmas which are unknown.
	(cpp_handle_deferred_pragma): Add cast to silence warning.
From-SVN: r89693
Zack Weinberg [Wed, 27 Oct 2004 17:28:29 +0000 (17:28 +0000)]
 
dbxout.c (dbxout_finish_complex_stabs): Mark 'line' variable ATTRIBUTE_UNUSED.
	* dbxout.c (dbxout_finish_complex_stabs): Mark 'line' variable
	ATTRIBUTE_UNUSED.
From-SVN: r89692
Zack Weinberg [Wed, 27 Oct 2004 17:24:20 +0000 (17:24 +0000)]
 
c-lex.c (cb_def_pragma): Clean up code for making location palatable to diagnostic.c.
	* c-lex.c (cb_def_pragma): Clean up code for making location
	palatable to diagnostic.c.
From-SVN: r89691
Steven Bosscher [Wed, 27 Oct 2004 17:20:57 +0000 (17:20 +0000)]
 
Add PR number.
From-SVN: r89690
Steven Bosscher [Wed, 27 Oct 2004 17:14:19 +0000 (17:14 +0000)]
 
tree-phinodes.c (remove_phi_arg_num): Don't remove PHIs without any PHI arguments left.
	* tree-phinodes.c (remove_phi_arg_num): Don't remove PHIs
	without any PHI arguments left.  Make sure the argument that
	we're supposed to remove exists at all.
From-SVN: r89689
Joseph Myers [Wed, 27 Oct 2004 17:09:33 +0000 (18:09 +0100)]
 
* de.po: Update.
From-SVN: r89687
Paul Brook [Wed, 27 Oct 2004 16:08:48 +0000 (16:08 +0000)]
 
configure.ac: Don't test for [build] __cxa_atexit when building a cross compiler.
	* configure.ac: Don't test for [build] __cxa_atexit when building a
	cross compiler.
	* configure: Regenerate.
From-SVN: r89684
Paul Brook [Wed, 27 Oct 2004 16:06:39 +0000 (16:06 +0000)]
 
configure.ac: Use build_exeext not host_exeext when lookin for target tools.
	* configure.ac: Use build_exeext not host_exeext when lookin for
	target tools.
	* configure: Regenerate.
From-SVN: r89683
Richard Earnshaw [Wed, 27 Oct 2004 15:10:22 +0000 (15:10 +0000)]
 
ffi.c (ffi_prep_cif_machdep): Handle functions that return long long values.
* src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
long long values.  Round stack allocation to a multiple of 8 bytes
for ATPCS compatibility.
* src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
names.  Handle returning long long types.  Add Thumb and interworking
support.  Improve soft-float code.
From-SVN: r89681
Paolo Bonzini [Wed, 27 Oct 2004 14:42:56 +0000 (14:42 +0000)]
 
re PR other/17991 (Two-process fixincludes broken: pz_mn_name_pat undefined)
2004-10-27  Paolo Bonzini  <bonzini@gnu.org>
	PR other/17991
	* configure.ac: Fix typo.
	* configure: Regenerate.
	* fixincl.c (fix_with_system): tSCC is not a pointer.  Fix.
From-SVN: r89680
Arnaud Charlet [Wed, 27 Oct 2004 13:57:10 +0000 (15:57 +0200)]
 
Resync.
From-SVN: r89679
Cyrille Comar [Wed, 27 Oct 2004 13:56:19 +0000 (15:56 +0200)]
 
gnat_ugn.texi: Generalize "finding memory problems" section into a "memory management issues"...
2004-10-26  Cyrille Comar    <comar@act-europe.fr>
	    Vasiliy Fofanov  <fofanov@act-europe.fr>
	    Vincent Celier   <celier@gnat.com>
	* gnat_ugn.texi: Generalize "finding memory problems" section into a
	"memory management issues" section and document some of the useful
	memory pools provided as part of the GNAT library.
	Remove "virtual" from declaration of A::method2 in
	the simple example of Ada/C++ mixed system.
	Library Projects may be virtually extended: their virtual extensions
	are not Library Projects.
	Added section on extending project hierarchies.
From-SVN: r89678
Vincent Celier [Wed, 27 Oct 2004 13:56:03 +0000 (15:56 +0200)]
 
2004-10-26  Vincent Celier  <celier@gnat.com>
	* a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
	(Is_Path_Name_Case_Sensitive): New function
	* a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
	(Base_Name, Simple_Name, Current_Directory, Compose,
	Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
	the result.
From-SVN: r89677
Eric Botcazou [Wed, 27 Oct 2004 13:55:45 +0000 (15:55 +0200)]
 
trans.c (call_to_gnu): For an (in-)out parameter passed by reference whose type is a constructed...
2004-10-26  Eric Botcazou  <ebotcazou@act-europe.fr>
	* trans.c (call_to_gnu): For an (in-)out parameter passed by reference
	whose type is a constructed subtype of an aliased object with an
	unconstrained nominal subtype, convert the actual to the constructed
	subtype before taking its address.
From-SVN: r89676
Pascal Obry [Wed, 27 Oct 2004 13:55:31 +0000 (15:55 +0200)]
 
tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr validity (process must have read access).
2004-10-26  Pascal Obry  <obry@gnat.com>
	* tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
	validity (process must have read access). Set to 0 in all other cases.
	(STOP_FRAME): Now check for ptr validity to avoid a segmentation
	violation on Win32.
	(VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
	segmentation violation.
From-SVN: r89675
Thomas Quinot [Wed, 27 Oct 2004 13:54:52 +0000 (15:54 +0200)]
 
sem_util.adb (Is_Aliased_View): Defend against the case where this subprogram is called with a parameter that...
2004-10-26  Thomas Quinot  <quinot@act-europe.fr>
	    Ed Schonberg   <schonberg@gnat.com>
	* sem_util.adb (Is_Aliased_View): Defend against the case where this
	subprogram is called with a parameter that is not an object name. This
	situation arises for some cases of illegal code, which is diagnosed
	later, and in this case it is wrong to call Is_Aliased, as that might
	cause a compiler crash.
	(Explain_Limited_Type): Refine previous fix to include
	inherited components of derived types, to provide complete information.
	* exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
	is the prival for a protected object.
	It is necessary to mark this entity as a variable, in addition to
	flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
	modified to avoid checking the Aliased flag on entities that are not
	objects. (Checking that flag for non-objects is erroneous and could
	lead to a compiler crash).
From-SVN: r89674
Ed Schonberg [Wed, 27 Oct 2004 13:54:38 +0000 (15:54 +0200)]
 
sem_elab.adb (Check_Elab_Call): Do not check a call that does not appear in the code for the main unit.
2004-10-26  Ed Schonberg  <schonberg@gnat.com>
	* sem_elab.adb (Check_Elab_Call): Do not check a call that does not
	appear in the code for the main unit. Dependencies among units in the
	context of the main unit are established when those other units are
	compiled. Otherwise spurious elaboration constraints can generate
	incorrect elaboration circularities.
From-SVN: r89673
Ed Schonberg [Wed, 27 Oct 2004 13:42:11 +0000 (15:42 +0200)]
 
sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a different kind of stub (possibly wrong name for file)...
2004-10-26  Ed Schonberg  <schonberg@gnat.com>
	* sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
	different kind of stub (possibly wrong name for file), do not check
	for conformance.
	(Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
	includes call to some function that returns an unconstrained type, do
	not inline.
From-SVN: r89671
Ed Schonberg [Wed, 27 Oct 2004 13:41:55 +0000 (15:41 +0200)]
 
sem_ch3.adb (Complete_Private_Subtype): If the full view is a task or protected type with discriminants...
2004-10-26  Ed Schonberg  <schonberg@gnat.com>
	* sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
	or protected type with discriminants, do not constrain the
	corresponding record type if the subtype declaration has no
	discriminant constraints. This can be the case in source code, or in
	the subtype declaration created to rename an actual type within an
	instantiation.
From-SVN: r89670
Cyrille Comar [Wed, 27 Oct 2004 13:41:23 +0000 (15:41 +0200)]
 
sem_ch13.adb (Analyze_Attribute_Definition_Clause, [...]): enhance, document & limit detection of non-sharable internal pools.
2004-10-26  Cyrille Comar  <comar@act-europe.fr>
	* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
	'Storage_Pool): enhance, document & limit detection of non-sharable
	internal pools.
	* impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
	* s-pooglo.ads: Add more documentation now that this pool is properly
	documented.
From-SVN: r89669
Andreas Krebbel [Wed, 27 Oct 2004 13:41:18 +0000 (13:41 +0000)]
 
s390.md ("*subdf3_cc"): Replaced plus by minus.
2004-10-27  Andreas Krebbel  <krebbel1@de.ibm.com>
	* config/s390/s390.md ("*subdf3_cc"): Replaced plus by minus.
From-SVN: r89668
Ed Schonberg [Wed, 27 Oct 2004 13:40:55 +0000 (15:40 +0200)]
 
sem_ch12.adb (In_Main_Context): Predicate to determine whether the current instance appears within a unit that...
2004-10-26  Ed Schonberg  <schonberg@gnat.com>
	    Javier Miranda  <miranda@gnat.com>
	* sem_ch12.adb (In_Main_Context): Predicate to determine whether the
	current instance appears within a unit that is directly in the context
	of the main unit.
	Used to determine whether the body of the instance should be analyzed
	immediately after its spec, to make its subprogram bodies available
	for front-end inlining.
	(Analyze_Formal_Array_Type): Cleanup condition that checks that range
	constraint is not allowed on the component type (AARM 12.5.3(3))
From-SVN: r89667
Ed Schonberg [Wed, 27 Oct 2004 13:40:29 +0000 (15:40 +0200)]
 
sem_ch10.adb (Optional_Subunit): If file of expected subunit is empty, post message on stub.
2004-10-26  Ed Schonberg  <schonberg@gnat.com>
	* sem_ch10.adb (Optional_Subunit): If file of expected subunit is
	empty, post message on stub.
From-SVN: r89666
Ed Schonberg [Wed, 27 Oct 2004 13:40:08 +0000 (15:40 +0200)]
 
sem_attr.adb (Resolve_Attribute, [...]): Apply proper accessibility check to prefix that is a protected operation.
2004-10-26  Ed Schonberg  <schonberg@gnat.com>
	* sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
	accessibility check to prefix that is a protected operation.
From-SVN: r89665
Robert Dewar [Wed, 27 Oct 2004 13:39:44 +0000 (15:39 +0200)]
 
s-bitops.adb (Bit_Eq): Remove redundant check.
2004-10-26  Robert Dewar  <dewar@gnat.com>
	* s-bitops.adb (Bit_Eq): Remove redundant check.
	* s-bitops.ads: Minor comment updates
	Change some occurrences of Address to System.Address
	* s-carsi8.ads: Fix minor cut-and-paste error in comments
From-SVN: r89664
Robert Dewar [Wed, 27 Oct 2004 13:39:21 +0000 (15:39 +0200)]
 
s-arit64.adb: (Le3): New function, used by Scaled_Divide
2004-10-26  Robert Dewar  <dewar@gnat.com>
	* s-arit64.adb: (Le3): New function, used by Scaled_Divide
	(Sub3): New procedure, used by Scaled_Divide
	(Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
	correct more than one instance of failure to propagate carries
	correctly.
	(Double_Divide): Handle overflow case of largest negative number
	divided by minus one.
	* s-arit64.ads (Double_Divide): Document that overflow can occur in
	the case of a quotient value out of range.
	Fix comments.
From-SVN: r89663
Vincent Celier [Wed, 27 Oct 2004 13:38:58 +0000 (15:38 +0200)]
 
prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual extension of library projects.
2004-10-26  Vincent Celier  <celier@gnat.com>
	* prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
	extension of library projects.
	* prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
	path defaults to ".:<prefix>/lib/gnat".
	(Parse): For an extending all project, allow direct import of a project
	that is virtually extended.
	* prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
	the specified name is directly imported, return its ID. Otherwise, if
	an extension of this project is imported, return the ID of the
	extension.
From-SVN: r89662
Vincent Celier [Wed, 27 Oct 2004 13:38:32 +0000 (15:38 +0200)]
 
prj-env.adb: (Contains_ALI_Files): New Boolean function
2004-10-26  Vincent Celier  <celier@gnat.com>
	* prj-env.adb: (Contains_ALI_Files): New Boolean function
	(Ada_Objects_Path.Add): For a library project, add to the object path
	the library directory only if there is no object directory or if the
	library directory contains ALI files.
	(Set_Ada_Paths.Add.Recursive_Add): Ditto
From-SVN: r89661
Ulrich Weigand [Wed, 27 Oct 2004 13:37:20 +0000 (13:37 +0000)]
 
Fix email address in last entry.
From-SVN: r89660
Andreas Krebbel [Wed, 27 Oct 2004 13:35:44 +0000 (13:35 +0000)]
 
re PR middle-end/14684 (-fprofile-use/-fprofile-generate failure because of coverage mismatch)
2004-10-27  Andreas Krebbel  <krebbel@de.ibm.com>
            patch originally created by Kelley Cook  <kcook@gcc.gnu.org>
	PR middle-end/14684
	* opts.c (OPT_fprofile_generate): Default to -funroll-loops
	to match -fprofile-use.
Co-Authored-By: Kelley Cook <kcook@gcc.gnu.org>
From-SVN: r89659
Kazu Hirata [Wed, 27 Oct 2004 13:11:50 +0000 (13:11 +0000)]
 
* config/rs6000/rs6000.c: Fix a comment typo.
From-SVN: r89658
Robert Dewar [Wed, 27 Oct 2004 13:05:51 +0000 (15:05 +0200)]
 
lib-xref.adb (Generate_Reference): Don't complain about reference to entry parameter if pragma Unreferenced set...
2004-10-26  Robert Dewar  <dewar@gnat.com>
	* lib-xref.adb (Generate_Reference): Don't complain about reference to
	entry parameter if pragma Unreferenced set, since we do not properly
	handle the case of multiple parameters.
From-SVN: r89657
Pascal Obry [Wed, 27 Oct 2004 13:05:35 +0000 (15:05 +0200)]
 
init.c (__gnat_error_handler): Instead of trying to read the memory before the faulting page we properly test...
2004-10-26  Pascal Obry  <obry@gnat.com>
	* init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
	memory before the faulting page we properly test the process read
	access for this address using appropriate Win32 routine.
	(HPUX sections): guard with "__hpux__" instead of "hpux".
From-SVN: r89656
Matthew Gingell [Wed, 27 Oct 2004 13:05:18 +0000 (15:05 +0200)]
 
i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
2004-10-26  Matthew Gingell  <gingell@gnat.com>
	* i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
From-SVN: r89655
Thomas Quinot [Wed, 27 Oct 2004 13:03:38 +0000 (15:03 +0200)]
 
g-os_lib.ads, [...] (Set_Executable, [...]): New subprograms.
2004-10-26  Thomas Quinot  <quinot@act-europe.fr>
	* g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
	Set_Read_Only): New subprograms.
	These new routines allow the user to set or unset the Owner execute
	and Owner write permission flags on a file.
	* makegpr.adb, mlib.adb, mlib-prj.adb: Use
	GNAT.OS_Lib.Set_Executable instead of rolling our own.
From-SVN: r89654
Gary Dismukes [Wed, 27 Oct 2004 13:02:23 +0000 (15:02 +0200)]
 
gnat1drv.adb: Suppress calling the back end when Frontend_Layout_On_Target is true.
2004-10-26  Gary Dismukes  <dismukes@gnat.com>
	* gnat1drv.adb: Suppress calling the back end when
	Frontend_Layout_On_Target is true.
From-SVN: r89653
Thomas Quinot [Wed, 27 Oct 2004 13:02:12 +0000 (15:02 +0200)]
 
exp_dist.adb (Build_General_Calling_Stubs): New formal parameter RACW_Type, used in the PolyORB version.
2004-10-26  Thomas Quinot  <quinot@act-europe.fr>
	* exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
	RACW_Type, used in the PolyORB version.
	Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
	version and the GARLIC version.
	* snames.ads, snames.adb, s-parint.ads, s-parint.adb:
	Rename RCI_Info to RCI_Locator for better consistency between the
	GARLIC and PolyORB versions of the distributed systems annex.
	(DSA_Implementation_Name): This enumeration lists the possible
	implementations of the Partition Communication Subsystem for the
	Distributed Systems Annex (DSA). The three available implementations
	are the dummy stub implementation (No_DSA), and two versions based on
	two different distribution runtime libraries: GARLIC and PolyORB. Both
	the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
	technology.
	Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
	that organization.
	* rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
	between the GARLIC and PolyORB versions of the distributed systems
	annex.
	Remove RE_Unbounded_Reclaim_Pool since it is unused.
From-SVN: r89652
Ed Schonberg [Wed, 27 Oct 2004 13:01:55 +0000 (15:01 +0200)]
 
exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter is aliased and is a by_reference type...
2004-10-26  Ed Schonberg  <schonberg@gnat.com>
	    Eric Botcazou  <ebotcazou@act-europe.fr>
	* exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
	is aliased and is a by_reference type, do not pass by copy.
	(Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
	detect whether the call is in the right side of an assignment or
	the expression of an object declaration.  Recurse on component
	association within aggregates.
	Call it in the condition that determines whether the temporary is
	necessary for correct stack-checking.
From-SVN: r89651
Robert Dewar [Wed, 27 Oct 2004 13:01:38 +0000 (15:01 +0200)]
 
exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array compares if the component is atomic.
2004-10-26  Robert Dewar  <dewar@gnat.com>
	* exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
	compares if the component is atomic.
	* exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
	array assignment if the component type is atomic.
From-SVN: r89650
Ed Schonberg [Wed, 27 Oct 2004 13:01:17 +0000 (15:01 +0200)]
 
exp_aggr.adb (Safe_Component): An aggregate component that is an unchecked conversion is safe for in-place use...
2004-10-26  Ed Schonberg  <schonberg@gnat.com>
	* exp_aggr.adb (Safe_Component): An aggregate component that is an
	unchecked conversion is safe for in-place use if the expression of the
	conversion is safe.
	(Expand_Array_Aggregate): An aggregate that initializes an allocator may
	be expandable in place even if the aggregate does not come from source.
	(Convert_Array_Aggr_In_Allocator): New procedure to initialize the
	designated object of an allocator in place, rather than building it
	first on the stack. The previous scheme forces a full copy of the array,
	and may be altogether unsusable if the size of the array is too large
	for stack allocation.
From-SVN: r89649
Geert Bosch [Wed, 27 Oct 2004 13:01:02 +0000 (15:01 +0200)]
 
eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
2004-10-26  Geert Bosch  <bosch@gnat.com>
	* eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
	(Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
	(Pred): Implement in terms of Succ.
From-SVN: r89648
Eric Botcazou [Wed, 27 Oct 2004 12:29:59 +0000 (14:29 +0200)]
 
decl.c (gnat_to_gnu_field): Use the type of the inner object for a JM type only if...
2004-10-26  Eric Botcazou  <ebotcazou@act-europe.fr>
	* decl.c (gnat_to_gnu_field): Use the type of the inner object for a
	JM type only if its size matches that of the wrapper.  When a size is
	prescribed and the field is not aliased, remove the wrapper of a JM
	type only if the size is not greater than that of the packed array.
	(gnat_to_gnu_entity): Change the extension of packed array wrappers
	from LJM to JM.
From-SVN: r89647
Vincent Celier [Wed, 27 Oct 2004 12:29:44 +0000 (14:29 +0200)]
 
clean.adb (Delete): Do not output warnings when in quiet output and not in verbose mode.
2004-10-26  Vincent Celier  <celier@gnat.com>
	* clean.adb (Delete): Do not output warnings when in quiet output and
	not in verbose mode.
	(Force_Deletions): New Boolean flag, defaulted to False
	(Delete): Only delete a file if it is writable, and when
	Force_Deletions is True.
	(Parse_Cmd_Line): New switch -f: set Force_Deletions to True
	(Usage): Line for new switch -f
	(Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
	own.
From-SVN: r89646
Ed Schonberg [Wed, 27 Oct 2004 12:29:32 +0000 (14:29 +0200)]
 
checks.adb (Expr_Known_Valid): If floating-point validity checks are enabled...
2004-10-26  Ed Schonberg  <schonberg@gnat.com>
	* checks.adb (Expr_Known_Valid): If floating-point validity checks are
	enabled, check the result of unary and binary operations when the
	expression is the right-hand side of an assignment.
From-SVN: r89645
Arnaud Charlet [Wed, 27 Oct 2004 12:29:19 +0000 (14:29 +0200)]
 
a-filico.ads, [...]: fix incorrect header.
	* a-filico.ads, a-filico.adb: fix incorrect header.
	* a-ststio.ads: Fix typo in identifier
	* sem_ch4.adb: Minor reformatting.
From-SVN: r89644
Gary Dismukes [Wed, 27 Oct 2004 12:28:57 +0000 (14:28 +0200)]
 
a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#...
2004-10-26  Gary Dismukes  <dismukes@gnat.com>
	* a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
	compatibility with type Unwind_Word on 16-bit targets such as AAMP.
From-SVN: r89643
Olivier Hainque [Wed, 27 Oct 2004 12:28:44 +0000 (14:28 +0200)]
 
expect.c, [...] (unix sections): Guard with "__unix__" instead of "unix".
2004-10-26  Olivier Hainque  <hainque@act-europe.fr>
	    Nicolas Setton  <setton@act-europe.fr>
	* expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
	"__unix__" instead of "unix".
	The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
	sections were just mistakenly ignored. The former is
	implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
	Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
	of hpux. This prevents an unwanted definition of the symbol
	convert_addresses in adaint.o.
From-SVN: r89642
Pascal Obry [Wed, 27 Oct 2004 12:28:25 +0000 (14:28 +0200)]
 
s-parame-mingw.adb (Default_Stack_Size): Add some comments.
2004-10-26  Pascal Obry  <obry@gnat.com>
	* s-parame-mingw.adb (Default_Stack_Size): Add some comments.
	* s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
	Windows only the initial thread stack size can be set so it is good to
	start we a low stack size.
	The OS will adjust the size as needed.
From-SVN: r89641
Olivier Hainque [Wed, 27 Oct 2004 12:28:07 +0000 (14:28 +0200)]
 
s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K instead of 8K...
2004-10-26  Olivier Hainque  <hainque@act-europe.fr>
	* s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
	instead of 8K, to reflect the real potential needs for stack-checking
	in the ZCX case.
From-SVN: r89640
Nicolas Setton [Wed, 27 Oct 2004 12:27:53 +0000 (14:27 +0200)]
 
mlib-tgt-darwin.adb: New file.
2004-10-26  Nicolas Setton  <setton@act-europe.fr>
	* mlib-tgt-darwin.adb: New file.
	* mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
	mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
	mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
	mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
	subprogram body.
	* Makefile.in: Add support for building shared libraries under Darwin.
	(EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
	the low level EH init subprogram to be called from __gnat_initialize.
	* mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
	indicates which options to pass to the archive indexer.
	* mlib-utl.adb: Add support for calling ranlib with additional
	options. This is needed for instance under Mac OS X.
	(Ranlib_Options): New global variable, used to store the potential
	options to pass to ranlib.
	(Ar): Use Ranlib_Options when spawning ranlib.
	(Initialize): Set the value of ranlib option.
From-SVN: r89639
Vincent Celier [Wed, 27 Oct 2004 12:27:16 +0000 (14:27 +0200)]
 
2004-10-26  Vincent Celier  <celier@gnat.com>
	    Thomas Quinot   <quinot@act-europe.fr>
	* g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
	(C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
	there is no use of GNAT.Sockets.Constants.
	Remove remaining pragma Import for C_Write
	Remove C_Read and C_Write from internal implementation unit
	GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
	the read and write functions from the system runtime library is fine
	on UNIX but won't work under Windows).
	* g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
	(Check_Selector): Use C_Recv instead of C_Read.
	Selectors are the GNAT.Sockets abstraction to perform a select()
	call on a set of descriptors. To allow abortion of an ongoing
	select operation, some data is written to a dedicated socket that
	is always monitored.
	Under Windows, the write and read library functions cannot operate
	on sockets, so we need to use send and recv instead, which is portable
	across all supported platforms.
	* g-socthi.ads: Remove C_Read and C_Write from internal implementation
	unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
	(using the read and write functions from the system runtime library is
	fine on UNIX but won't work under Windows).
From-SVN: r89638
Paolo Carlini [Wed, 27 Oct 2004 12:02:37 +0000 (12:02 +0000)]
 
basic_string.h (_M_replace_aux, [...]): Move out of line...
2004-10-27  Paolo Carlini  <pcarlini@suse.de>
	* include/bits/basic_string.h (_M_replace_aux, _M_replace_safe):
	Move out of line...
	* include/bits/basic_string.tcc: ... here.
From-SVN: r89637
Richard Earnshaw [Wed, 27 Oct 2004 10:56:06 +0000 (10:56 +0000)]
 
libffi-db.exp (load_gcc_lib): New function.
* testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
(libffi_exit): New function.
(libffi_init): Build the testglue wrapper if needed.
From-SVN: r89636
Nathan Sidwell [Wed, 27 Oct 2004 10:20:55 +0000 (10:20 +0000)]
 
direct2.c: Cope with different bison 'parse' or 'syntax' error messages.
	* gcc.dg/cpp/direct2.c: Cope with different bison 'parse' or
	'syntax' error messages.
	* gcc.dg/cpp/direct2s.c: Likewise.
From-SVN: r89635
Zack Weinberg [Wed, 27 Oct 2004 10:06:27 +0000 (10:06 +0000)]
 
(DBX_OUTPUT_SOURCE_LINE): Increment line counter.
From-SVN: r89634
Andreas Schwab [Wed, 27 Oct 2004 09:22:02 +0000 (09:22 +0000)]
 
varasm.c (default_stabs_asm_out_destructor): Mark symbol as unused.
	* varasm.c (default_stabs_asm_out_destructor): Mark symbol as
	unused.
	(default_stabs_asm_out_constructor): Likewise.
From-SVN: r89633
Mark Mitchell [Wed, 27 Oct 2004 05:51:24 +0000 (05:51 +0000)]
 
name-lookup.c (do_namespace_alias): Use FROB_CONTEXT.
	* name-lookup.c (do_namespace_alias): Use FROB_CONTEXT.
	* search.c (current_scope): Fix prototype.
From-SVN: r89632
Geoffrey Keating [Wed, 27 Oct 2004 02:48:26 +0000 (02:48 +0000)]
 
btest-gcc.sh (TESTLOGS): Examine regressions in libstdc++, libffi, and libjava.
	* btest-gcc.sh (TESTLOGS): Examine regressions in libstdc++,
	libffi, and libjava.
From-SVN: r89629
Aaron W. LaFramboise [Wed, 27 Oct 2004 02:43:43 +0000 (20:43 -0600)]
 
re PR libgcj/18104 (Incorrect CLASSPATH separator in libjava breaks bootstrap)
	PR libgcj/18104
	* Makefile.am (CLASSPATH_SEPARATOR): Use instead of a
	colon.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* configure.ac (CLASSPATH_SEPARATOR): Define.
	* gcj/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/lib/libjava.exp (libjava_arguments): Fix
	CLASSPATH separator handling for Windows.
----------------------------------------------------------------------
From-SVN: r89628
Mark Mitchell [Wed, 27 Oct 2004 02:23:16 +0000 (02:23 +0000)]
 
re PR c++/18093 (bogus conflict in namespace aliasing)
	PR c++/18093
	* search.c (current_scope): Return the innermost non-block scope,
	not the innermost non-block, non-namespace scope.
	(at_namespace_scope_p): Adjust accordingly.
	(dfs_accessible_post): Do not pass namespaces to is_friend.
	(dfs_walk_once_accessible_r): Likewise.
	* decl.c (grokvardecl): Adjust call to current_scope.
	(build_enumerator): Likewise.
	* parser.c (cp_parser_using_declaration): Likewise.
	(cp_parser_direct_declarator): Use at_namespace_scope_p instead of
	current_scope.
	(cp_parser_class_head): Adjust call to current_scope.
	* name-lookup.c (do_namespace_alias): Set the DECL_CONTEXT for the
	alias.
	PR c++/18020
	* pt.c (tusbst_copy_and_build): Resolve enumeration constants to
	their underlying values.
	PR c++/18161
	* typeck.c (build_binary_op): Honor build_type, even when in a
	template.
	PR c++/18093
	* g++.dg/lookup/ns2.C: New test.
	PR c++/18020
	* g++.dg/template/enum4.C: New test.
	PR c++/18161
	* g++.dg/template/expr1.C: New test.
From-SVN: r89627
James E Wilson [Wed, 27 Oct 2004 01:36:11 +0000 (01:36 +0000)]
 
Fix for PR 18010, copy epilogue unwind info when copying epilogue insns.
* emit-rtl.c (emit_copy_of_insn_after): Copy RTX_FRAME_RELATED_P.
From-SVN: r89624
Zack Weinberg [Wed, 27 Oct 2004 01:29:42 +0000 (01:29 +0000)]
 
dbxout.c: Include obstack.h.
	* dbxout.c: Include obstack.h.
	(ASM_STABS_OP): Take XCOFF_DEBUGGING_INFO into account in
	default definition.
	(ASM_STABD_OP, NO_DBX_MAIN_SOURCE_DIRECTORY, DBX_CONTIN_CHAR):
	Default-define here.
	(DBX_CONTIN_LENGTH): Move definition with others.
	(DBX_FINISH_STABS): New target macro.
	(current_sym_code, current_sym_value, current_sym_addr)
	(current_sym_nchars, CHARS, dbxout_continue)
	(print_int_cst_octal, print_octal, print_wide_int)
	(dbxout_prepare_symbol, dbxout_finish_symbol): Delete.
	(stabstr_ob, stabstr_last_contin_point): New variables.
	(NUMBER_FMT_LOOP): New improper macro.
	(dbxout_int, dbxout_stab_value_zero, dbxout_stab_value_label)
	(dbxout_stab_value_label_diff, dbxout_stab_value_internal_label)
	(dbxout_stab_value_internal_label_diff, dbxout_stabd)
	(dbxout_begin_stabn, dbxout_begin_stabn_sline)
	(dbxout_begin_simple_stabs, dbxout_begin_simple_stabs_desc)
	(dbxout_begin_complex_stabs, dbxout_finish_complex_stabs)
	(stabstr_C, stabstr_S, stabstr_I, stabstr_D, stabstr_U, stabstr_O)
	(stabstr_continue, DECL_ACCESSIBILITY_CHAR)
	New functions and/or proper function-like macros.
	(CONTIN): Use stabstr_continue, unconditionally.
	(get_lang_number): Define unconditionally, with ATTRIBUTE_UNUSED.
	(dbxout_init): Initialize stabstr_ob.  Check
	NO_DBX_MAIN_SOURCE_DIRECTORY.  Only write out the Ltext label
	if it was used.  Use the new interfaces.
	(dbxout_source_file): Remove file argument; always write to
	asm_out_file.  Use the new interfaces.
	(dbxout_type_method_1): Remove second argument which is always
	DECL_ASSEMBLER_NAME of the first argument.  Use the new interfaces.
	(dbxout_type_methods): Remove write-only variables.  Use the
	new interfaces.
	(dbxout_parms): Refactor to remove code duplicated in each of
	several successive if-else-if blocks.  Use the new interfaces.
	(dbxout_function_end, emit_bincl_stab, dbxout_end_source_file)
	(dbxout_source_line, dbxout_finish, dbxout_type_index)
	(dbxout_type_fields, dbxout_range_type, dbxout_type, dbxout_type_name)
	(dbxout_class_name_qualifiers, dbxout_symbol, dbxout_symbol_location)
	(dbxout_symbol_name, dbxout_reg_parms, dbxout_args)
	(dbx_output_lbrac, dbx_output_rbrac, dbxout_block):
	Use the new interfaces.
	* Makefile.in (dbxout.o): Update dependencies.
	* defaults.h: Don't define ASM_STABD_OP.
	* output.h: Prototype new dbxout_* interfaces.
	* system.h: Poison DBX_OUTPUT_GCC_MARKER and DBX_FINISH_SYMBOL.
	* varasm.c: Don't define ASM_STABS_OP.
	(default_stabs_asm_out_constructor, default_stabs_asm_out_destructor):
	Use the new dbxout.c interfaces.  Call sorry if neither
	DBX_DEBUGGING_INFO nor XCOFF_DEBUGGING_INFO is defined.
	* xcoffout.h: Don't define ASM_STABS_OP.
	(DBX_FINISH_SYMBOL): Rewrite and rename DBX_FINISH_STABS.
	(DBX_OUTPUT_MAIN_SOURCE_DIRECTORY, DBX_OUTPUT_GCC_MARKER): Delete.
	(NO_DBX_MAIN_SOURCE_DIRECTORY, NO_DBX_GCC_MARKER): Define.
	(DBX_OUTPUT_MAIN_SOURCE_FILE_END): Change bare block to
	do { ... } while (0) idiom.
	* config/alpha/alpha.c (num_source_filenames): Export.
	* config/alpha/alpha.h (num_source_filenames): Declare.
	(DBX_OUTPUT_SOURCE_LINE): Use new interfaces.
	(SDB_OUTPUT_SOURCE_LINE): Add missing newline.
	* config/m32r/m32r.h (DBX_OUTPUT_SOURCE_LINE): Use new interfaces.
	Always use .debugsym.  Update commentary.
	* config/mips/mips.h (DBX_OUTPUT_SOURCE_LINE): Use new interfaces.
	(SDB_OUTPUT_SOURCE_LINE): Add missing newline.
	* config/rs6000/linux64.h (DBX_OUTPUT_SOURCE_LINE, DBX_OUTPUT_BRAC):
	Use new interfaces.
	* config/rs6000/rs6000.c: If TARGET_MACHO, include gstab.h.
	(macho_branch_islands): Use new interfaces.
	* doc/tm.texi: Update.
From-SVN: r89623
Paolo Carlini [Wed, 27 Oct 2004 01:02:47 +0000 (01:02 +0000)]
 
basic_string.h (append(const basic_string&), [...]): Move out of line...
2004-10-26  Paolo Carlini  <pcarlini@suse.de>
	* include/bits/basic_string.h (append(const basic_string&),
	append(size_type, _CharT)): Move out of line...
	* include/bits/basic_string.tcc: ... here.
From-SVN: r89622
GCC Administrator [Wed, 27 Oct 2004 00:16:16 +0000 (00:16 +0000)]
 
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r89618.2
GCC Administrator [Wed, 27 Oct 2004 00:16:11 +0000 (00:16 +0000)]
 
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r89616.2
Ben Elliston [Tue, 26 Oct 2004 23:58:32 +0000 (23:58 +0000)]
 
* gcc.dg/tree-ssa/
20030922-2.c: Now passing, so remove xfail.
From-SVN: r89614
Aldy Hernandez [Tue, 26 Oct 2004 23:17:57 +0000 (23:17 +0000)]
 
expr.c (emit_group_store): Do not treat floats as BLKmode.
	* expr.c (emit_group_store): Do not treat floats as BLKmode.
	(emit_group_load): Same.
From-SVN: r89612
Paolo Carlini [Tue, 26 Oct 2004 21:16:58 +0000 (21:16 +0000)]
 
basic_string.h (erase(size_type, size_type), [...]): Call _M_mutate instead of _M_replace_safe...
2004-10-26  Paolo Carlini  <pcarlini@suse.de>
	* include/bits/basic_string.h (erase(size_type, size_type),
	erase(iterator), erase(iterator, iterator)): Call _M_mutate
	instead of _M_replace_safe, equivalent when the fourth argument
	is zero and simpler.
From-SVN: r89608
Joseph Myers [Tue, 26 Oct 2004 21:01:51 +0000 (22:01 +0100)]
 
c-parse.in (datadef): Use pedwarn rather than error and warning for diagnostic in case of no...
	* c-parse.in (datadef): Use pedwarn rather than error and warning
	for diagnostic in case of no declaration specifiers.
testsuite:
	* gcc.dg/decl-nospec-1.c, gcc.dg/decl-nospec-2.c,
	gcc.dg/decl-nospec-3.c: New tests.
From-SVN: r89605
Paolo Bonzini [Tue, 26 Oct 2004 20:31:09 +0000 (20:31 +0000)]
 
configure.in (case ${target}): Do not build fixincludes on platforms where it is not used.
	* configure.in (case ${target}): Do not build fixincludes
	on platforms where it is not used.
	* configure: Regenerated.
From-SVN: r89603
Ziemowit Laski [Tue, 26 Oct 2004 18:39:01 +0000 (18:39 +0000)]
 
objc-act.c (finish_class): Do not synthesize bogus 'extern objc_object *_Foo;' declarations for @interface Foo.
[gcc/objc/ChangeLog]
2004-10-26  Ziemowit Laski  <zlaski@apple.com>
        * objc-act.c (finish_class): Do not synthesize bogus
        'extern objc_object *_Foo;' declarations for @interface Foo.
[gcc/testsuite/ChangeLog]
2004-10-26  Ziemowit Laski  <zlaski@apple.com>
        * objc.dg/super-class-3.m: New test.
From-SVN: r89601
Richard Sandiford [Tue, 26 Oct 2004 18:20:34 +0000 (18:20 +0000)]
 
re PR bootstrap/15747 (/bin/sh hangs during bootstrap)
	PR bootstrap/15747
	* doc/install.texi (mips-sgi-irix5): Document that /bin/sh has been
	reported to hang during bootstrap and that CONFIG_SHELL=/bin/ksh
	can be used to work around this.
From-SVN: r89599
Aldy Hernandez [Tue, 26 Oct 2004 17:36:29 +0000 (17:36 +0000)]
 
rs6000.h (MEMBER_TYPE_FORCES_BLK): Adjust for e500 doubles.
	* config/rs6000/rs6000.h (MEMBER_TYPE_FORCES_BLK): Adjust for e500
	doubles.
[[Split portion of a mixed commit.]]
From-SVN: r89592.2
Kazu Hirata [Tue, 26 Oct 2004 17:25:32 +0000 (17:25 +0000)]
 
* stmt.c (expand_case): Update a comment.
From-SVN: r89591
Kazu Hirata [Tue, 26 Oct 2004 17:19:39 +0000 (17:19 +0000)]
 
stmt.c (expand_case): Put an assertion that index_expr is never INTEGER_CST.
	* stmt.c (expand_case): Put an assertion that index_expr is
	never INTEGER_CST.  Don't special case for constant
	index_expr.
From-SVN: r89590
Andrew Pinski [Tue, 26 Oct 2004 16:44:24 +0000 (09:44 -0700)]
 
re PR c/18162 (c-parse.y:1409.17: parse error, unexpected ":", expecting ";" or "|")
2004-10-26  Andrew Pinski  <pinskia@physics.uc.edu>
        PR 18162
        * c-parse.in (designator): Finish with a semi-colon.
From-SVN: r89589
Fariborz Jahanian [Tue, 26 Oct 2004 16:17:43 +0000 (16:17 +0000)]
 
Fix a problem with setting CR when splitting into rotlsi3.
OKed by Alan Modra.
From-SVN: r89587
Kazu Hirata [Tue, 26 Oct 2004 15:35:20 +0000 (15:35 +0000)]
 
stmt.c (expand_case): Remove code to handle SWITCH_EXPR with a default case only.
	* stmt.c (expand_case): Remove code to handle SWITCH_EXPR with
	a default case only.
From-SVN: r89585
Aldy Hernandez [Tue, 26 Oct 2004 12:28:59 +0000 (12:28 +0000)]
 
rs6000.c (rs6000_hard_regno_nregs): Adjust for e500 doubles.
	* config/rs6000/rs6000.c (rs6000_hard_regno_nregs): Adjust for
	e500 doubles.
	(spe_build_register_parallel): New.
	(rs6000_spe_function_arg): Handle e500 doubles.
	(function_arg): Same.
	(spe_func_has_64bit_regs_p): Same.
	(rs6000_function_value): Same.
	(rs6000_libcall_value): Same.
	(legitimate_lo_sum_address_p): Return false for e500 doubles.
	* config/rs6000/rs6000.h (LOCAL_ALIGNMENT): Adjust for e500
	doubles.
	(DATA_ALIGNMENT): Same.
	(CANNOT_CHANGE_MODE_CLASS): Same.
From-SVN: r89582