2007-09-13  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* iresolve.c (resolve_mask_arg): If a mask is an array
	expression, convert it to kind=1.

From-SVN: r128477

	* config/bfin/bfin.c (enum bfin_builtins): Add BFIN_BUILTIN_ONES,
	BFIN_BUILTIN_CPLX_MUL_16_S40, BFIN_BUILTIN_CPLX_MAC_16_S40,
	BFIN_BUILTIN_CPLX_MSU_16_S40, and BFIN_BUILTIN_CPLX_SQU.
	(bfin_init_builtins): Initialize __builtin_bfin_ones,
	__builtin_bfin_min_fr1x16, __builtin_bfin_max_fr1x16,
	__builtin_bfin_min_fr1x32, __builtin_bfin_max_fr1x32,
	__builtin_bfin_cmplx_add, __builtin_bfin_cmplx_sub,
	__builtin_bfin_cmplx_mul_s40, __builtin_bfin_cmplx_mac_s40,
	__builtin_bfin_cmplx_msu_s40 and __builtin_bfin_csqu_fr16.
	(bdesc_1arg): Add __builtin_bfin_ones.
	(bfin_expand_builtin): Expand __builtin_bfin_cmplx_mul_s40,
	__builtin_bfin_cmplx_mac_s40, __builtin_bfin_cmplx_msu_s40,
	and __builtin_bfin_csqu_fr16.
	* config/bfin/bfin.md (UNSPEC_ONES): New constant.
	(ones): New define_insn.
	(ssaddhi3_parts): New define_insn.
	(sssubhi3_parts): New define_insn.
	(flag_mulhi_parts): New define_insn.

From-SVN: r128475

2007-09-13  Seongbae Park <seongbae.park@gmail.com>

	* common.opt (femit-class-debug-always): Turn off by default.

From-SVN: r128474

re PR fortran/33343 (ICE (segfault) on invalid code with wrongly shaped arguments to elemental procedures)

2007-09-13  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33343
	* expr.c (gfc_check_conformance): Print ranks in the error message.
	* resolve.c (resolve_elemental_actual): Check also conformance of
	the actual arguments for elemental functions.

2007-09-13  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33343
	* gfortran.dg/elemental_args_check_1.f90: New.
	* gfortran.dg/assumed_size_refs_1.f90: Update error message.
	* gfortran.dg/elemental_subroutine_4.f90: Ditto.

From-SVN: r128473

symbol.c (gfc_add_elemental,gfc_add_pure,gfc_add_recursive): Allow prefixes only to be specified once.

2007-09-13  Tobias Burnus  <burnus@net-b.de>

	* symbol.c (gfc_add_elemental,gfc_add_pure,gfc_add_recursive):
	Allow prefixes only to be specified once.

2007-09-13  Tobias Burnus  <burnus@net-b.de>

	* gfortran.dg/recursive_check_3.f90: New.

From-SVN: r128472

2007-09-13  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33412
	* symbol.c (check_conflict): Add conflict of ELEMENTAL with Bind(C).

2007-09-13  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33412
	* gfortran.dg/elemental_bind_c.f90: New.

From-SVN: r128471

	* config/bfin/bfin.md (reload_outpdi, reload_inpdi): New patterns.
	* config/bfin/bfin.c (bfin_secondary_reload): Make sure we use them.

From-SVN: r128470

2007-09-13  James E. Wilson  <wilson@specifix.com>

	PR tree-optimization/33389
	* tree-ssa-operands.c (append_vuse): If ann->in_vdef_list true,
	then set build_loads before returning.

From-SVN: r128469

mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with {d}addiu and a negative	immediate such that it works with...

2007-09-13  Sandra Loosemore  <sandra@codesourcery.com>
	    David Ung  <davidu@mips.com>

	gcc/
	* config/mips/mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with
	{d}addiu and a negative	immediate such that it works with MIPS16
	instructions.

Co-Authored-By: David Ung <davidu@mips.com>

From-SVN: r128468

2007-09-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR bootstrap/33418
	* configure.ac (ld_vers): Support Linux linker.
	* configure: Regenerated.

From-SVN: r128465

From-SVN: r128461

gcc/
2007-09-13  Richard Sandiford  <richard@codesourcery.com>
	    Sandra Loosemore <sandra@codesourcery.com>

	* config/mips/mips.h (SYMBOL_FLAG_MIPS16_FUNC): Delete.
	(SYMBOL_REF_MIPS16_FUNC_P): Delete.
	* config/mips/mips.c (mips_attribute_table): Turn mips16 and
	nomips16 into decl attributes.
	(TARGET_INSERT_ATTRIBUTES): Override.
	(TARGET_MERGE_DECL_ATTRIBUTES): Likewise.
	(TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P): Always return true.
	(mips_mips16_type_p, mips_nomips16_type_p): Delete in favor of...
	(mips_mips16_decl_p, mips_nomips16_decl_p): ...these new functions.
	(mips_comp_type_attributes): Remove mips16 and nomips16 handling.
	(mips_use_mips16_mode_p): Reimplement as a function that takes
	a decl and considers only decl attributes.  If the decl is nested
	function, use its parent attributes.
	(mips_function_ok_for_sibcall): Use mips_use_mips16_mode_p
	instead of SYMBOL_REF_MIPS16_FUNC_P.
	(mips_set_mips16_mode): Move call to sorry here from old
	mips_use_mips16_mode_p.
	(mflip_mips16_entry): New structure.
	(mflip_mips16_htab): New variable.
	(mflip_mips16_htab_hash, mflip_mips16_htab_eq): New functions.
	(mflip_mips16_use_mips16_p, mips_insert_attributes): Likewise.
	(mips_merge_decl_attributes): New function.
	(mips_set_current_function): Reinstate call to mips_set_mips16_mode.
	Use mips_use_mips16_mode_p.
	(mips_output_mi_thunk): Use mips_use_mips16_mode_p instead of
	SYMBOL_REF_MIPS16_FUNC_P.
	(mips_encode_section_info): Don't set SYMBOL_FLAG_MIPS16_FUNC.

gcc/testsuite/
	* gcc.dg/gcc-have-sync-compare-and-swap.c: Skip for -mflip-mips16.
	* gcc.target/mips/mips16-attributes-2.c: New test.
	* gcc.target/mips/mips16-attributes-3.c: Likewise.
	* gcc.target/mips/args-3.c: Skip for -mflip-mips16.  Do not use the
	hard-float asm when __mips16 is defined.
	* gcc.target/mips/atomic-memory-1.c (main): Add a nomips16 attribute.
	* gcc.target/mips/atomic-memory-2.c (main): Likewise.
	* gcc.target/mips/fpcmp-1.c (f1, f2): Likewise.
	* gcc.target/mips/fpcmp-2.c (f1, f2): Likewise.
	* gcc.target/mips/neg-abs-1.c (f1, f2, d1, f2): Likewise.
	* gcc.target/mips/pr26765.c (foo): Likewise.
	* gcc.target/mips/gcc-have-sync-compare-and-swap-1.c: Run for all
	targets, use dg-mips-options instead of dg-options, and use -mgp32
	to force 32-bit mode.
	* gcc.target/mips/gcc-have-sync-compare-and-swap-2.c: Likewise -mgp64
	and 64-bit mode.
	* gcc.target/mips/mips.exp (is_gp32_flag): Return true for -mips32*.

Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>

From-SVN: r128460

gcc/
	* c-parser.c (c_parser_struct_declaration): Check for a null return.

From-SVN: r128459

re PR bootstrap/33309 (gcc.c:6236: error: passing argument 1 of 'xputenv' discards qualifiers from pointer target type)

	PR driver/33309
	* gcc.c (xputenv): Make argument const, and use CONST_CAST.

From-SVN: r128457

Add AMD SSE5 support; Add iterator over function arguments; Add stdarg_p, prototype_p, function_args_count functions

From-SVN: r128455

	PR testsuite/33153
	* gcc.dg/pr32912-1.c: Add -fno-common to options on hppa*-*-hpux*.
	* gcc.dg/pr32912-2.c: Delete declaration of a, b, c, d, e and f.

From-SVN: r128454

From-SVN: r128452

	* config/dfp-bit.c (dfp_conversion_exception): New function.
	(DFP_TO_DFP) Add new variants to use direct conversions in decNumber.
	(DFP_TO_INT): Ditto.
	(INT_TO_DFP): Ditto.
	* config/dfp-bit.h (DEC_FLOAT_FROM_INT, DEC_FLOAT_TO_INT): New.

From-SVN: r128449

2007-09-12  Benjamin Kosnik  <bkoz@redhat.com>

	* include/ext/pb_ds/*: Change namespace pb_ds to __gnu_pbds.
	* docs/html/ext/pb_ds/*: Same.
	* testsuite/ext/pb_ds/*: Same.
	* testsuite/performance/ext/pb_ds/*: Same.
	* testsuite/util/*: Same.

From-SVN: r128448

	PR target/32338
	* config/ia64/ia64.c (ia64_expand_epilogue): Emit blockage
	before sp restoration even when total_size is 0, but
	frame_pointer_needed.

	* gcc.dg/pr32338-1.c: New test.
	* gcc.dg/pr32338-2.c: New test.

From-SVN: r128446

	* lib/target-supports.exp (check_effective_target_sync_int_long):
	Revert change to add xtensa.
	(check_effective_target_sync_char_short): Likewise.

From-SVN: r128444

	* config/xtensa/xtensa.c (machine_function): Add vararg_a7_copy.
	(xtensa_copy_incoming_a7): Use start_sequence instead of
	push_to_sequence.  Stash insns in vararg_a7_copy for builtin_saveregs.
	(xtensa_builtin_saveregs): Place code from vararg_a7_copy at the start
	of the saveregs sequence.

From-SVN: r128443

From-SVN: r128442

	PR ada/26797
	PR ada/32407
	* utils.c (unchecked_convert): Use a subtype as the intermediate type
	in the special VIEW_CONVERT_EXPR case.

From-SVN: r128441

2007-09-12  Benjamin Kosnik  <bkoz@redhat.com>

	* include/parallel/find.h: Doxygen fixups.
	* include/bits/hashtable.h: Same.

From-SVN: r128440

	* configure.ac: Remove mips64*-*-linux* noconfigdirs section, thus
	enabling libgcj.
	* configure: Regenerate.

From-SVN: r128439

	* configure.host: Enable interpreter for mips64.  Enable hash
	synchronization for all mips*-*-linux* targets.
	* sysdep/mips/locks.h (compare_and_swap, compare_and_swap_release) Use
	__sync_bool_compare_and_swap instead of in-line asm.
	(release_set, read_barrier, write_barrier): Use __sync_synchronize
	instead of in-line asm.

From-SVN: r128438

gcc/
	* c-tree.h (grokfield): Add a "tree *" argument.
	* c-decl.c (grokdeclarator): Take a pointer to the decl's attributes.
	Chain nested decl attributes to it.  Don't call decl_attributes here.
	(groktypename): Pass grokdeclarator a pointer to the attribute list.
	(start_decl, grokparm, push_parm_decl, start_function): Likewise.
	(grokfield): Take a pointer to the decl's attributes and pass
	it to grokdeclarator.
	* c-parser.c (c_parser_struct_declaration): Update the calls to
	grokfield.  Call decl_attributes for anonymous struct and union
	fields.

From-SVN: r128437

From-SVN: r128436

From-SVN: r128435

From-SVN: r128434

From-SVN: r128433

From-SVN: r128432

From-SVN: r128431

	* a-extiti.ads (Timer): The discriminant is a "not null access
	constant" in the Reference Manual.
	(Cancel_Handler): Cancelled is an out parameter in the Reference Manual.

	* a-swuwha.adb: Remove junk RM header

	* g-bytswa-x86.adb (Swap2, Swap4, Swap8): Remove explicit "in" mode
	indicator

	* g-bytswa.ads: Minor reformatting

	* g-soccon-solaris-64.ads, g-soccon-hpux-ia64.ads: 
	Add new constant Thread_Blocking_IO, always True by default, set False
	on a per-runtime basis.
	(Need_Netdb_Buffer): New constant.

	* s-dsaser.ads (Get_Local_Partition_Id, Get_Passive_Partition_Id):
	Added renames for corresponding functions in System.Partition_Interface.

	* Makefile.in: Remove VMS specific System.CRTL packages which are no
	longer needed.

	* s-crtl-vms64.ads: Removed.

From-SVN: r128430

2007-09-12  Hristian Kirtchev  <kirtchev@adacore.com>

	* bindusg.adb (Display): Correct comment for switch -X. Add a line for
	the usage of switch -y.

	* switch-b.adb (Scan_Binder_Switches): Set flag Leap_Seconds_Support
	when switch -y is present.

	* opt.ads: Add binder flag Leap_Seconds_Support used to enable/disable
	leap seconds in Ada.Calendar and its children.

From-SVN: r128429

2007-09-12  Robert Dewar  <dewar@adacore.com>

	* g-thread.ads: Document use of "with GNAT.Threads" to ensure loading
	the tasking version of the Ada run time when foreign threads are
	present and there are no explicit Ada tasks or tasking constructs.

	* gnat_rm.texi: Clarify documentation of GNAT.Threads.

From-SVN: r128428

sem_aggr.adb (Resolve_Record_Aggregate): An others association with a box need not correspond to any component.

2007-09-12  Ed Schonberg  <schonberg@adacore.com>

	* sem_aggr.adb (Resolve_Record_Aggregate): An others association with
	a box need not correspond to any component.

From-SVN: r128427

2007-09-12  Robert Dewar  <dewar@adacore.com>

	* types.ads, a-charac.ads, freeze.adb: Minor reformatting.

	* a-except.adb, g-hesora.adb, g-speche.adb, lib.adb, lib.ads,
	lib-load.adb, lib-writ.adb, s-assert.adb, s-carun8.adb,
	s-casuti.adb, s-crc32.adb, s-exctab.adb, s-htable.adb, s-imgenu.adb,
	s-mastop.adb, s-memory.adb, s-memory.ads, s-secsta.adb, s-soflin.adb,
	s-sopco3.adb, s-sopco4.adb, s-sopco5.adb, s-stache.adb, s-stalib.adb,
	s-stoele.adb, s-strcom.adb, s-strops.adb, s-traceb.adb, s-traent.adb,
	s-wchcnv.adb, s-wchcon.adb, s-wchjis.adb, s-addope.adb, s-except.adb,
	s-os_lib.adb, s-string.adb, s-utf_32.adb,
	a-chlat1.ads, a-elchha.ads, a-except.ads, g-hesora.ads, g-htable.ads, 
	g-speche.ads, par-prag.adb, restrict.adb, restrict.ads, s-assert.ads, 
	s-carun8.ads, s-casuti.ads, s-crc32.ads, sem_ch11.adb, sem_prag.adb, 
	s-exctab.ads, s-htable.ads, s-imgenu.ads, s-mastop.ads, snames.adb, 
	snames.ads, snames.h, s-purexc.ads, s-secsta.ads, s-soflin.ads, 
	s-sopco3.ads, s-sopco4.ads, s-sopco5.ads, s-stache.ads, s-stalib.ads, 
	s-stoele.ads, s-strcom.ads, s-strops.ads, s-traceb.ads, s-traent.ads, 
	s-unstyp.ads, s-wchcnv.ads, s-wchcon.ads, s-wchjis.ads, s-addope.ads, 
	s-except.ads, s-os_lib.ads, s-string.ads, s-utf_32.ads: Implement
	pragma Compiler_Unit and adds it to relevant library units.

From-SVN: r128426

	2007-09-12  Olivier Hainque  <hainque@adacore.com>

	ada/
	* decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: For a subtype
	with discriminant constraints, generalize the code for BIT_FIELDs
	to PACKED fields of constant size and propagate DECL_PACKED.

	testsuite/
	* gnat.dg/packed_subtype.adb: New test.

From-SVN: r128425