re PR libobjc/25347 (objc_alignof_type gets the wrong alignment for unions (objc_sizeof_type is wrong also too))

2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>

        PR libobjc/25347
        * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
        but use the struct layout functions.
        (objc_alignof_type): Likewise.
        (objc_layout_structure): Handle _C_UNION_B also.
        (objc_layout_structure_next_member): Likewise.
        (objc_layout_finish_structure): Likewise.

2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>

        PR libobjc/25347
        * objc.dg/encode-8.m: New test.

From-SVN: r108379

2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>

        PR libobjc/25346
        * objc/objc-api.h (_C_BOOL): New define.
        * encoding.c (objc_sizeof_type): Handle _C_BOOL.
        (objc_alignof_type): Likewise.
        (objc_skip_typespec): Likewise.

2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>

        PR libobjc/25346
        * objc.dg/encode-7.m: New test.

From-SVN: r108378

	PR c++/25010
	* ipa-inline.c (cgraph_clone_inlined_nodes): Do not assume that
	DECL_EXTERNAL functions have no bodies.  Tidy.
	PR c++/25010
	* g++.dg/opt/inline10.C: New test.

From-SVN: r108377

	PR c++/25010
	* ipa-inline.c (cgraph_clone_inlined_nodes): Do not assume that
	DECL_EXTERNAL functions have no bodies.  Tidy.
	PR c++/25010
	* g++.dg/opt/inline10.C: New test.

From-SVN: r108375

From-SVN: r108374

2005-12-10  Paolo Carlini  <pcarlini@suse.de>

	* include/ext/sso_string_base.h (__sso_string_base<>::_M_compare):
	Add, specialized for char and wchar_t to immediately return true
	when a string is compared to itself.
	* include/ext/rc_string_base.h (__rc_string_base<>::_M_compare):
	Likewise, for the same _Rep.
	* include/ext/vstring.h (compare(const string&)): Use it.

	* include/ext/sso_string_base.h (__sso_string_base<>::_M_destroy):
	Deallocate passed size + 1.
	(_M_dispose, _M_reserve): Adjust.

From-SVN: r108372

   2005-12-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>

    PR fortran/25068
    * gfortran.dg/iostat_3.f90: New test.

From-SVN: r108371

From-SVN: r108368

2005-12-11  Bernhard Fischer  <rep.nop@aon.at>

	* gfortran.dg/substring_equivalence.f90: typo in comment

From-SVN: r108362

From-SVN: r108361

	PR fortran/25068

	* io.c (resolve_tag): Add correct diagnostic for F2003 feature.

	* gfortran.dg/iostat_3.f90: New test.

From-SVN: r108360

2005-12-10  Janne Blomqvist  <jb@gcc.gnu.org>

	* Makefile.am: Enable loop unrolling for matmul.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.

From-SVN: r108359

2005-12-10  Thomas Koenig  <Thomas.Koenig@online.de>

	PR fortran/23815
	* io.c (top level):  Add convert to io_tag.
	(resolve_tag):  convert is GFC_STD_GNU.
	(match_open_element):  Add convert.
	(gfc_free_open):  Likewise.
	(gfc_resolve_open):  Likewise.
	(gfc_free_inquire):  Likewise.
	(match_inquire_element):  Likewise.
	* dump-parse-tree.c (gfc_show_code_node):  Add
	convet for open and inquire.
	gfortran.h: Add convert to gfc_open and gfc_inquire.
	* trans-io.c (gfc_trans_open):  Add convert.
	(gfc_trans_inquire):  Likewise.
	* ioparm.def:  Add convert to open and inquire.
	* gfortran.texi:  Document CONVERT.

2005-12-10  Thomas Koenig  <Thomas.Koenig@online.de>

	PR fortran/23815
	* io/file_pos.c (unformatted_backspace):  If flags.convert
	does not equal CONVERT_NATIVE, reverse the record marker.
	* io/open.c:  Add convert_opt[].
	(st_open):  If no convert option is given, set CONVERT_NATIVE.
	If CONVERT_BIG or CONVERT_LITTLE are given, set flags.convert to
	CONVERT_NATIVE or CONVERT_SWAP (depending on wether we have
	a big- or little-endian system).
	* io/transfer.c (unformatted_read):  Remove unused attribute
	from arguments.
	If we need to reverse
	bytes, break up large transfers into a loop.  Split complex
	numbers into its two parts.
	(unformatted_write):  Likewise.
	(us_read):  If flags.convert does not equal CONVERT_NATIVE,
	reverse the record marker.
	(next_record_w): Likewise.
	(reverse_memcpy):  New function.
	* io/inquire.c (inquire_via_unit):  Implement convert.
	* io/io.h (top level):  Add enum unit_convert.
	Add convert to st_parameter_open and st_parameter_inquire.
	Define IOPARM_OPEN_HAS_CONVERT and IOPARM_INQUIRE_HAS_CONVERT.
	Increase padding for st_parameter_dt.
	Declare reverse_memcpy().

2005-12-10  Thomas Koenig  <Thomas.Koenig@online.de>

	PR fortran/23815
	* gfortran.dg/unf_io_convert_1.f90:  New test.
	* gfortran.dg/unf_io_convert_2.f90:  New test.
	* gfortran.dg/unf_io_convert_3.f90:  New test.

From-SVN: r108358

	* except.c (switch_to_exception_section): Only define if
	TARGET_UNWIND_INFO is not defined.

From-SVN: r108355

From-SVN: r108354

	PR testsuite/20772
	* g++.dg/abi/mangle24.C, g++.dg/abi/mangle25.C,
	g++.dg/ext/vector2.C, g++.dg/opt/longbranch2.C, g++.dg/opt/mmx1.C,
	g++.dg/opt/reg-stack4.C, gcc.dg/20020108-1.c, gcc.dg/20020122-2.c,
	gcc.dg/20020122-3.c, gcc.dg/20020206-1.c, gcc.dg/20020310-1.c,
	gcc.dg/20020411-1.c, gcc.dg/20020418-2.c, gcc.dg/20020426-2.c,
	gcc.dg/20020517-1.c, gcc.dg/20030204-1.c, gcc.dg/20030826-2.c,
	gcc.dg/20031202-1.c, gcc.dg/format/unnamed-1.c, gcc.dg/setjmp-2.c,
	gcc.dg/short-compare-1.c, gcc.dg/short-compare-2.c,
	gcc.dg/tls/opt-1.c, gcc.dg/tls/opt-2.c,
	gcc.dg/torture/fp-int-convert-float128-timode.c,
	gcc.dg/torture/fp-int-convert-float128.c,
	gcc.dg/torture/fp-int-convert-float80-timode.c,
	gcc.dg/torture/fp-int-convert-float80.c, gcc.dg/unroll-1.c,
	gcc.target/i386/20030926-1.c: Merge i?86 and x86_64 cases.

	* gcc.dg/tls/opt-1.c: Require effective target fpic.

From-SVN: r108348

	* config/darwin.h (HAS_INIT_SECTION): Remove definition.
	(INIT_SECTION_ASM_OP): Restore empty definition from before 2005-12-07.

From-SVN: r108346

From-SVN: r108342

re PR fortran/22527 (fortran produces mismatch types in comparision with integer to logic assignment)


	PR fortran/22527
	* f95-lang.c (gfc_truthvalue_conversion): Use a zero of the correct
	integer type when building an inequality.

From-SVN: r108341

	* output.h (init_section, fini_section): Delete.
	* varasm.c (init_section, fini_section): Delete.
	(init_varasm_once): Don't initialize them.
	* doc/tm.texi (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP): Say that
	there are no corresponding varasm.c variables.

From-SVN: r108338

	* dwarf2out.c (default_eh_frame_section): Delete, moving handling
	of EH_FRAME_SECTION_NAME into...
	(switch_to_eh_frame_section): ...here.  Try to set eh_frame_section
	if it is still null.
	* except.c (default_exception_section): Delete, moving most
	of the code to...
	(switch_to_exception_section): ...this new function.  Set
	exception_section if it is still null, then switch to it.
	(output_function_exception_table): Use switch_to_exception_section.
	* varasm.c (exception_section, eh_frame_section): Update comments.
	(get_section): Hoist use of SECTION_NAMED.
	(init_varasm_once): Don't set exception_section and eh_frame_section.
	* output.h (default_exception_section): Delete.
	(default_eh_frame_section): Delete.

testsuite/
	* gcc.dg/20051207-1.c,
	* gcc.dg/20051207-2.c,
	* gcc.dg/20051207-3.c: New tests.

From-SVN: r108336

From-SVN: r108333

	PR testsuite/20772
	* g++.old-deja/g++.pt/asm1.C, gcc.c-torture/compile/20000804-1.c,
	gcc.target/i386/asm-3.c, gcc.target/i386/clobbers.c: Use ilp32 in
	dg-skip-if target selector.

From-SVN: r108326

	PR testsuite/20772
	* g++.dg/eh/simd-1.C, g++.dg/eh/simd-2.C, g++.dg/opt/inline9.C,
	gcc.dg/20020418-1.c, gcc.dg/20031102-1.c, gcc.dg/ia64-sync-1.c,
	gcc.dg/ia64-sync-2.c, gcc.dg/ia64-sync-3.c, gcc.dg/ia64-sync-4.c,
	gcc.dg/ifcvt-fabs-1.c, gcc.dg/loop-3.c, gcc.dg/nested-calls-1.c,
	gcc.dg/pr20017.c, gcc.dg/smod-1.c, gcc.dg/sync-2.c,
	gcc.dg/tls/opt-3.c, gcc.dg/torture/badshift.c: Add x86_64 cases
	and/or merge with i?86 cases.

	* gcc.dg/tls/opt-3.c: Require effective target fpic.

From-SVN: r108324

	PR testsuite/20772
	* g++.dg/opt/life1.C, g++.old-deja/g++.abi/aggregates.C,
	g++.old-deja/g++.abi/align.C, g++.old-deja/g++.abi/bitfields.C,
	g++.old-deja/g++.law/weak.C, g++.old-deja/g++.pt/asm2.C,
	gcc.dg/20000724-1.c, gcc.dg/pragma-align.c: Also test on
	x86_64-*-linux*.

From-SVN: r108322

	* config/bfin/bfin.c: Include "cgraph.h".
	(bfin_load_pic_reg): Omit loading pic reg if in a local function.
	Return the reg that holds the pointer to the GOT.
	(bfin_expand_prologue): Use return value of bfin_load_pic_reg when
	doing stack checking.

From-SVN: r108318

	* tree.c (recompute_tree_invariant_for_addr_expr): Rename from
	recompute_tree_invarant_for_addr_expr.
	Update uses everywhere.

From-SVN: r108316

        * config/ms1/t-ms1 (MULTILIB_OPTIONS): Define.
        (MULTILIB_DIRNAMES): Define.

From-SVN: r108315

2005-12-09  Paolo Carlini  <pcarlini@suse.de>
	    Howard Hinnant  <hhinnant@apple.com>

	PR libstdc++/25288
	* include/bits/stl_list.h (list<>::_M_insert_dispatch, _M_fill_insert):
	Remove.
	(_M_initialize_dispatch, _M_fill_initialize): Add.
	(list(size_type, const value_type&, const allocator_type&),
	list(const list&), list(_InputIterator, _InputIterator,
	const allocator_type&): Use the latter.
	(insert(iterator, size_type, const value_type&), insert(iterator,
	_InputIterator, _InputIterator)): Use construction & splice.
	* testsuite/23_containers/list/modifiers/insert/25288.cc: New.
	* testsuite/testsuite_allocator.h (class throw_allocator): Add.

	* include/bits/stl_list.h (list<>::insert, erase): Fix wrong comments.

Co-Authored-By: Howard Hinnant <hhinnant@apple.com>

From-SVN: r108313

From-SVN: r108310

From-SVN: r108309

2005-12-05  Robert Dewar  <dewar@adacore.com>

	* i-c.adb, i-cexten.ads, i-cobol.adb, i-cobol.ads, i-cpoint.ads,
        i-cpp.adb, i-cpp.ads, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
	inline.adb, interfac.ads, i-os2err.ads, i-os2lib.ads, i-os2syn.ads,
	i-os2thr.ads, itypes.adb, itypes.adb, itypes.ads, krunch.ads,
	krunch.adb, lib.adb, lib.ads, lib-list.adb, lib-load.adb,
	lib-load.ads, lib-sort.adb, live.adb, make.ads, i-cstrea-vms.adb,
	interfac-vms.ads, makegpr.adb, indepsw-gnu.adb, indepsw.ads,
	s-wchcon.ads, sdefault.ads, sem_ch10.adb, sem_eval.ads: Minor
	reformatting.

2005-12-05  Robert Dewar  <dewar@adacore.com>

	* s-vaflop-vms-alpha.adb: (Ne_F): New function
	(Ne_G): New function

	* exp_ch4.adb (Expand_Allocator_Expression): Factor duplicated code
	for tag assignment.
	(Rewrite_Comparison): Handle case where operation is not a comparison
	and ignore, and also handle type conversion case.

2005-12-05  Thomas Quinot  <quinot@adacore.com>

	* exp_aggr.ads: Fix typo in comment.
	???-mark Convert_Aggr_In_Assignment as needing documentation.

2005-12-05  Gary Dismukes  <dismukes@adacore.com>

	* layout.adb: Replace various uses of byte by storage unit throughout.
	(Get_Max_SU_Size): Name changed from Get_Max_Size. In the case of a
	static size, convert to storage units before returning, to conform to
	spec.

2005-12-05  Matthew Gingell  <gingell@adacore.com>

	* g-exctra.ads: Fix typo in comment.

2005-12-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* utils.c: Minor reformatting.

2005-12-05  Robert Dewar  <dewar@adacore.com>

	* g-soccon.ads: 
	Further comment fixes to make the status of the default file clear

	* s-bitops.adb: Clarify comment for Bits_Array

From-SVN: r108308

2005-12-05  Quentin Ochem  <ochem@adacore.com>
	    Robert Dewar  <dewar@adacore.com>
	    Ed Falis  <falis@adacore.com>
	    Florian Villoing  <villoing@adacore.com>
	    Thomas Quinot  <quinot@adacore.com>
	    Arnaud Charlet  <charlet@adacore.com>

	* gnat_ugn.texi: Created section "Stack Related Tools"
	Moved "Stack Overflow Checking" subsection from "Switches for gcc" to
	"Stack Related Tools"
	Added subsection "Static Stack Usage Analysis"
	Added subsection "Dynamic Stack Usage Analysis"
	Include documentation of itypes in sprint listing (-gnatG)
	Documented gnatbind -D switch (default sec stack size for fixed sec
	stacks).
	Added Interrupt_State and Persistent_BSS to list of configuration
	pragmas.
	Add missing doc for maximum value of nnn in -gnatyMnnn

	* gnat_rm.texi: Document the AltiVec binding.
	Add documentation for pragma Complete_Representation
	Shortened an overly long line (> 79 chars)
	Clarify documentation of unchecked conversion in implementation
	defined cases.
	Document two argument form of pragma Debug

	* types.ads (Column_Number): Update documentation.

	* exp_ch7.ads (Make_Adjust_Call): Document the special processing for
	library level Finalize_Storage_Only objects (these are not attached to
	any finalization list).

	* system-mingw.ads: (Underlying_Priorities): Update comment.

From-SVN: r108307

2005-12-05  Robert Dewar  <dewar@adacore.com>

	* sem_util.ads, sem_util.adb (Full_Qualified_Name): Now provides
	decoded names.

From-SVN: r108306

sem_ch9.adb (Analyze_Delay_Alternative, [...]): Use the first subtype of the type of the expression to verify that it is a...

2005-12-05  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch9.adb (Analyze_Delay_Alternative, Analyze_Delay_Until): Use the
	first subtype of the type of the expression to verify that it is a
	legal Time type.

From-SVN: r108305

sem_ch8.adb (Find_Type): In case of tagged types that are concurrent types use the corresponding record type.

2005-12-05  Javier Miranda  <miranda@adacore.com>

	* sem_ch8.adb (Find_Type): In case of tagged types that are concurrent
	types use the corresponding record type. This was not needed before
	the implementation of Ada 2005 synchronized types because
	concurrent types were never tagged types in Ada 95.

From-SVN: r108304

sem_ch6.adb (Analyze_Subprogram_Body): Properly check categorization for case where spec is categorized.

2005-12-05  Robert Dewar  <dewar@adacore.com>

	* sem_ch6.adb (Analyze_Subprogram_Body): Properly check categorization
	for case where spec is categorized.

From-SVN: r108303

sem_ch4.adb (Remove_Abstract_Operations): Do not apply preference rule prematurely when operands are universal...

2005-12-05  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Remove_Abstract_Operations): Do not apply preference
	rule prematurely when operands are universal, remaining ambiguities
	will be removed during resolution.
	Code cleanup.

	* sem_type.adb (Disambiguate): In Ada95 mode, discard interpretations
	that are Ada 2005 functions.
	(Has_Abstract_Interpretation): Subsidiary to
	Remove_Conversions, to remove ambiguities caused by abstract operations
	on numeric types when operands are universal.

From-SVN: r108302

2005-12-05  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb (Subtypes_Match): Handle properly Ada05 arrays of
	anonymous access types.

	* sem_eval.adb (Subtypes_Statically_Match): Implement new rules for
	matching of anonymous access types and anonymous access to subprogram
	types. 'R'M 4.9.1 (2/2).

From-SVN: r108301

sem_cat.adb (Validate_RCI_Subprogram_Declaration): Revise test for available user-specified stream attributes on limited...

2005-12-05  Gary Dismukes  <dismukes@adacore.com>

	* sem_cat.adb (Validate_RCI_Subprogram_Declaration): Revise test for
	available user-specified stream attributes on limited parameters to
	also test the type directly rather than only its underlying type (for
	Ada 95) and, in the case of Ada 2005, to check that the user-specified
	attributes are visible at the point of the subprogram declaration.
	For Ada 2005, the error message is modified to indicate that the
	type's stream attributes must be visible (again, only for -gnat05).

From-SVN: r108300