* 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

2007-09-12  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33297
	* check.c (scalar_check): Move up in the file.
	(kind_check): Call scalar_check.
	(dim_check): If optional, do not call nonoptional_check; use
	bool for optional.
	(gfc_check_all_any,gfc_check_count,gfc_check_cshift,gfc_check_eoshift,
	gfc_check_lbound,gfc_check_minloc_maxloc,check_reduction,
	gfc_check_spread,gfc_check_ubound): Use true/false instead of 0/1
	for dim_check; honor changed meaning of optional.
	(gfc_check_int): Replace checks by kind_check.
	(gfc_check_size): Replace checks by dim_check.

2007-09-12  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33297
	* gfortran.dg/intrinsic_size.f90: New.

From-SVN: r128424

2007-09-12  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33284
	PR fortran/33310
	* symbol.c (check_conflict): Add conflict between INTRINSIC and ENTRY
	and between BIND(C) and PARAMETER.

2007-09-12  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33284
	PR fortran/33310
	* gfortran.dg/conflicts_2.f90: New.

From-SVN: r128423

2007-09-12  Tobias Burnus  <burnus@net-b.de>

	* trans-expr.c (gfc_conv_initializer): Fix expr == NULL check.

From-SVN: r128422

	* c-objc-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.

	* f95-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.

	* treetree.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
	(treelang_expand_function): Kill.

From-SVN: r128421

tree-vect-analyze.c (vect_analyze_data_ref_dependence): Distinguish between positive and negative dependence distance using DDR_REVERSED_P.

	* tree-vect-analyze.c (vect_analyze_data_ref_dependence): Distinguish
	between positive and negative dependence distance using DDR_REVERSED_P.

From-SVN: r128420

re PR middle-end/33382 (internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:2454)

2007-09-12  Richard Guenther  <rguenther@suse.de>

	PR middle-end/33382
	* gcc.c-torture/compile/pr33382.c: New testcase.
	* gcc.c-torture/execute/pr33382.c: Likewise.

From-SVN: r128419

2007-09-12  Christopher D. Rickett  <crickett@lanl.gov>

	PR fortran/33395
	* trans-expr.c (gfc_conv_initializer): Remove unnecessary test for
	intmod_sym_id and use derived symbol to set new kind of C_NULL_PTR
	and C_NULL_FUNPTR expressions.

2007-09-12  Christopher D. Rickett  <crickett@lanl.gov>

	PR fortran/33395
	* gfortran.dg/c_ptr_tests_12.f03: New test case.

From-SVN: r128418

From-SVN: r128416

        PR tree-optimization/33373
        * tree-vect-analyze (vect_determine_vectorization_factor): Call
        TREE_INT_CST_LOW when comparing TYPE_SIZE_UNIT.

From-SVN: r128415

	PR target/33393
	* i386.md (floatsisf2_mixed_memory, floatsisf2_sse_memory): Disable for
	!SSE_MATH

From-SVN: r128414

http://gcc.gnu.org/ml/gcc-patches/2007-09/msg00945.html
2007-09-12  Christian Bruel  <christian.bruel@st.com>
	* sh.h (SH_DBX_REGISTER_NUMBER): Added fpscr, fixed sr/gbr regs.
	* linux-unwind.h (SH_DWARF_FRAME_GBR): fixed.

From-SVN: r128413

	* tree-vect-transform.c (vect_get_slp_defs): Don't build a vector
	for oprnd1 if not required.
	(vectorizable_operation): Use scalar operand in SLP in case of 
	shift with scalar argument.

From-SVN: r128412

	* params.def (PARAM_MIN_VECT_LOOP_BOUND): Change default and minimum
	to 1.

From-SVN: r128411

From-SVN: r128410

2007-09-11  James E. Wilson  <wilson@specifix.com>

	* defaults.h (DWARF2_UNWIND_INFO): Don't define if
	TARGET_UNWIND_INFO is defined.
	* config/ia64/ia64.h (INCOMING_RETURN_ADDR_RTX): Delete undef
	after definition.

From-SVN: r128409

	* config/sh/sh.c (calc_live_regs): Use
	current_function_saves_all_registers instead of
	current_function_has_nonlocal_label.
	(sh_allocate_initial_value): Likewise.
	(sh_get_pr_initial_val): Likewise.
	* config/sh/sh.h (SHMEDIA_REGS_STACK_ADJUST): Likewise.
	* config/sh/sh.md (load_ra): Likewise.

From-SVN: r128408

From-SVN: r128407

	PR target/33360
	* config/cris/cris.c (cris_expand_pic_call_address): Fix typo in
	GET_CODE (x) == CONST_INT to CONST_INT_P (x) transformation.

From-SVN: r128406

	* lib/target-supports.exp (check_effective_target_vect_no_double):
	Remove unused proc.

From-SVN: r128405

	* config/spu/spu.c (spu_emit_branch_or_set): Handle NaN values as
	operands to DFmode GE or LE compares.

testsuite/
	* gcc.target/spu/dfcgt-nan.c: New test.

From-SVN: r128404

From-SVN: r128402

From-SVN: r128399

From-SVN: r128398

	* config/bfin/bfin.h (enum reg_class, REG_CLASS_CONTENTS,
	REG_CLASS_NAMES): Add P0REGS.
	(REGNO_REG_CLASS): Return it where appropriate.
	(REG_CLASS_FROM_CONSTRAINT): Add 'qA'.
	(CLASS_LIKELY_SPILLED_P): P0REGS is likely_spilled.
	* doc/md.texi (Blackfin family): Document 'q' constraints.

From-SVN: r128397

	* pa/linux-unwind.h: Guard with inhibit_libc.
	* pa/hpux-unwind.h: Likewise.

From-SVN: r128396

2007-09-11  Johannes Singler  <singler@ira.uka.de>
	    Leonor Frias Moya  <lfrias@lsi.upc.edu>
            Felix Putze  <kontakt@felix-putze.de>
            Marius Elvert  <marius.elvert@ira.uka.de>
	    Felix Bondarenko  <f.bondarenko@web.de>
	    Robert Geisberger  <robert.geisberger@stud.uni-karlsruhe.de>
	    Robin Dapp  <r.dapp@freenet.de>
  	    Benjamin Kosnik  <bkoz@redhat.com>

	Add parallel mode.
	* include/parallel: New.
	* include/parallel/iterator.h: New.
	* include/parallel/multiway_merge.h: New.
	* include/parallel/parallel.h: New.
	* include/parallel/algorithm
	* include/parallel/find_selectors.h: New.
	* include/parallel/losertree.h: New.
	* include/parallel/list_partition.h: New.
	* include/parallel/types.h: New.
	* include/parallel/for_each.h: New.
	* include/parallel/multiseq_selection.h: New.
	* include/parallel/workstealing.h: New.
	* include/parallel/base.h: New.
	* include/parallel/par_loop.h: New.
	* include/parallel/numeric
	* include/parallel/features.h: New.
	* include/parallel/quicksort.h: New.
	* include/parallel/algorithmfwd.h: New.
	* include/parallel/equally_split.h: New.
	* include/parallel/compiletime_settings.h: New.
	* include/parallel/for_each_selectors.h: New.
	* include/parallel/basic_iterator.h: New.
	* include/parallel/omp_loop_static.h: New.
	* include/parallel/random_shuffle.h: New.
	* include/parallel/balanced_quicksort.h: New.
	* include/parallel/set_operations.h: New.
	* include/parallel/tags.h: New.
	* include/parallel/merge.h: New.
	* include/parallel/tree.h: New.
	* include/parallel/settings.h: New.
	* include/parallel/unique_copy.h: New.
	* include/parallel/multiway_mergesort.h: New.
	* include/parallel/numericfwd.h: New.
	* include/parallel/search.h: New.
	* include/parallel/partition.h: New.
	* include/parallel/compatibility.h: New.
	* include/parallel/algobase.h: New.
	* include/parallel/find.h: New.
	* include/parallel/partial_sum.h: New.
	* include/parallel/algo.h: New.
	* include/parallel/omp_loop.h: New.
	* include/parallel/queue.h: New.
	* include/parallel/timing.h: New.
	* include/parallel/sort.h: New.
	* include/parallel/checkers.h: New.
	* include/parallel/random_number.h: New.
	* include/bits/algorithmfwd.h: New.

	* acinclude.m4 (GLIBCXX_ENABLE_PARALLEL): New.
	* configure.host: Add atomic_flags.
	* configure.ac: Export ATOMIC_FLAGS, call GLIBCXX_ENABLE_PARALLEL.
	* src/Makefile.am: Add parallel_list rules.
	* include/Makefile.am: Add parallel files.
	* testsuite/Makefile.am (check-parallel): Add.
	(check-performance-parallel): Add.
	* config.h.in: Regenerate.
	* configure: Same.
	* libsupc++/Makefile.in: Same.
	* testsuite/Makefile.in: Same.
	* Makefile.in: Same.
	* libmath/Makefile.in: Same.
	* include/Makefile.in: Same.
	* src/Makefile.in: Same.
	* po/Makefile.in: Same.
	
	* config/abi/pre/gnu.ver: Export parallel list bits.

	* docs/html/parallel_mode.html: New.
	* docs/html/documentation.html: Add link.
	* docs/doxygen/user.cfg.in: Adjust for new files and directory.
	* docs/doxygen/doxygroups.cc: Adjust namespace markup.

	* include/debug/set.h: Adjust for _GLIBCXX_STD_D or _P change.
	* include/debug/bitset: Same.
	* include/debug/multiset.h: Same.
	* include/debug/vector: Same.
	* include/debug/map.h: Same.
	* include/debug/deque: Same.
	* include/debug/list: Same.
	* include/debug/debug.h: Same.
	* include/debug/multimap.h: Same.
	* include/std/algorithm: Same.
	* include/std/numeric: Same.
	* include/std/bitset: Same.
	* include/std/string: Same.
	* include/ext/hash_map: Same.
	* include/ext/hash_set: Same.
	* include/bits/stl_list.h: Same.
	* include/bits/stl_map.h: Same.
	* include/bits/stl_algobase.h: Same.
	* include/bits/stl_set.h: Same.
	* include/bits/stl_multimap.h: Same.
	* include/bits/stl_vector.h: Same.
	* include/bits/stl_numeric.h: Same.
	* include/bits/stl_deque.h: Same.
	* include/bits/stl_multiset.h: Same.
	* include/bits/char_traits.h: Same.
	* include/bits/stl_algo.h: Same.
	* include/bits/c++config: Same.
	* include/bits/vector.tcc: Same.
	* include/bits/deque.tcc: Same.
	* include/bits/stl_bvector.h: Same.
	* include/bits/list.tcc: Same.
	* src/list.cc: Same.
	* src/parallel_list.cc: New.

	* testsuite/lib/libstdc++.exp (check_v3_target_parallel_mode): New.
	* testsuite/lib/dg-options.exp (dg-require-parallel-mode): New.
	* scripts/testsuite_flags.in (--cxxparallelflags): New.
	* scripts/check_performance: Adjust.
	* testsuite/25_algorithms/headers/parallel_algorithm.cc: New.
	* testsuite/25_algorithms/headers/algorithm_parallel_mode.cc: New.
	* testsuite/25_algorithms/headers/parallel_algorithm_mixed1.cc: New.
	* testsuite/25_algorithms/headers/parallel_algorithm_mixed2.cc: New.
	* testsuite/26_numerics/headers/numeric/parallel_numeric.cc: New.
	* testsuite/26_numerics/headers/numeric/numeric_parallel_mode.cc: New.
	* testsuite/26_numerics/headers/numeric/
	parallel_numeric_mixed1.cc: New.
	* testsuite/26_numerics/headers/numeric/
	parallel_numeric_mixed2.cc: New.
	

Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>
Co-Authored-By: Felix Bondarenko <f.bondarenko@web.de>
Co-Authored-By: Felix Putze <kontakt@felix-putze.de>
Co-Authored-By: Leonor Frias Moya <lfrias@lsi.upc.edu>
Co-Authored-By: Marius Elvert <marius.elvert@ira.uka.de>
Co-Authored-By: Robert Geisberger <robert.geisberger@stud.uni-karlsruhe.de>
Co-Authored-By: Robin Dapp <r.dapp@freenet.de>

From-SVN: r128395