gcc/
	* config/mips/mips.c (mips_call_tls_get_addr): Use gen_const_mem
	rather then gen_rtx_MEM.
	(mips_setup_incoming_varargs): Use gen_frame_mem rather than
	gen_rtx_MEM.
	(mips_set_return_address): Likewise.
	(mips_restore_gp): Likewise.

From-SVN: r129480

gcc/
	* config/mips/mips.c (gpr_mode): Delete.
	(mips16e_build_save_restore): Use word_mode and UNITS_PER_WORD
	instead of gpr_mode.
	(mips_for_each_saved_reg): Likewise.
	(mips_expand_prologue, mips_expand_epilogue): Likewise.
	(override_options): Don't initialize gpr_mode.
	* config/mips/mips.md (eh_return): Use word_mode instead of gpr_mode.

From-SVN: r129479

gcc/
	* config/mips/mips.c (mips_hard_regno_nregs): Put the UNITS_PER_WORD
	case last.
	(mips_class_max_nregs): Calculate the smallest consituent register
	size and use that to determine an upper bound on the number of
	registers.

From-SVN: r129478

gcc/
	* config/mips/mips.c (mips16_copy_fpr_return_value): New function,
	split out from...
	(mips_expand_epilogue): ...here.
	(mips_mdebug_abi_name): New function, split out from...
	(mips_file_start): ...here.
	(mips_hard_regno_mode_ok_p): New function, split out from...
	(override_options): ...here.
	(mips_expand_builtin_1): New function, split out from...
	(mips_expand_buitin): ...here.  Abort if we don't recognize
	the function.

From-SVN: r129477

mips.c (build_mips16_function_stub): Load the target address into $1 before transfering the arguments.

gcc/
	* config/mips/mips.c (build_mips16_function_stub): Load the
	target address into $1 before transfering the arguments.
	Don't use ".set noreorder".
	(build_mips16_call_stub): Likewise.

From-SVN: r129476

gcc/
	* config/mips/mips.c (mips_output_32bit_xfer): New function.
	(mips_output_64bit_xfer): Likewise.
	(mips16_fp_args): Rename to...
	(mips_output_args_xfer): ...this and replace the FROM_FP_P argument
	with a DIRECTION argument.  Use mips_output_32bit_xfer and
	mips_output_64bit_xfer.
	(build_mips16_function_stub): Update accordingly.
	(mips16_fpret_double): Delete.
	(build_mips16_call_stub): Update after above changes.
	Use mips_output_32bit_xfer.  Use mips_output_64bit_xfer instead
	of mips16_fpret_double.  Use GP_REG_RETURN.

From-SVN: r129475

gcc/
	* config/mips/mips.c (mips16_fp_args): Remove the FILE argument and
	use asm_out_file instead.
	(build_mips16_function_stub): Likewise.
	(build_mips16_call_stub, mips_output_function_prologue): Update
	accordingly.

From-SVN: r129474

2007-10-18  David S. Miller  <davem@davemloft.net>

	Add Niagara-2 support.
	* doc/invoke.texi: Document -m{cpu,tune}=niagara2.
	* config.gcc: Add niagara2 to cpu and tune lists for sparc.
	* config/sparc/sparc.md (sparc_cpu_attr): Add niagara2.
	(include): Add inclusion of niagara2.md
	* config/sparc/sparc.c (niagara2_costs): New.
	(sparc_override_options): Add niagara2 entry to cpu_default[]
	and cpu_table[].  Set align_functions to 32 on Niagara2.  Use
	niagara2_costs when PROCESSOR_NIAGARA2.  Handle Niagara2 for
	PARAM_SIMULTANEOUS_PREFETCHES and PARAM_L1_CACHE_LINE_SIZE.
	(sparc_initialize_trampoline): Handle niagara2 like niagara.
	(sparc64_initialize_trampoline): Likewise.
	(sparc_use_sched_lookahead): Likewise.
	(sparc_issue_rate): Likewise.
	* config/sparc/sol2-bi.h: Handle TARGET_CPU_niagara2 and
	mcpu=niagara2
	* config/sparc/sparc.h (TARGET_CPU_niagara2): Define.
	({CPP,ASM}_CPU64_DEFAULT_SPEC): Set appropriately for
	TARGET_CPU_niagara2.
	(PROCESSOR_NIAGARA2): New.
	(REGISTER_MOVE_COST): Handle PROCESSOR_NIAGARA2.
	(BRANCH_COST): Likewise.
	* config/sparc/linux64.h: Handle TARGET_CPU_niagara2.
	* config/sparc/sol2.h: Likewise.
	* config/sparc/niagara2.md: New file.

From-SVN: r129472

2007-10-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/33795
	* gfortran.texi: Document GFORTRAN_UNBUFFERED_PRECONNECTED
	environment variable.  Delete mention of environment variable
	GFORTRAN_UNBUFFERED_n.

From-SVN: r129471

2007-10-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
	    Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/33795
	* libgfortran.h: Add unbuffered_preconnected.
	* io/unix.c (output_stream): Set stream unbuffered flag if
	options.unbuffered_preconnected has been set.
	(error_stream): Ditto.
	* runtime/environ.c (variable_table): Add to environment variable table
	the entry: GFORTRAN_UNBUFFERED_PRECONNECTED. 

Co-Authored-By: Jerry DeLisle <jvdelisle@gcc.gnu.org>

From-SVN: r129470

From-SVN: r129468

	* testsuite/tr1/5_numerical_facilities/special_functions/
	05_comp_ellint_2/check_nan.cc: Add -mieee for sh.

From-SVN: r129465

2007-10-18  Benjamin Kosnik  <bkoz@redhat.com>

	* g++.old-deja/g++.robertl/eb130.C: Adjust include paths.

From-SVN: r129464

	PR libfortran/32021
	* runtime/backtrace.c (local_strcasestr): Protect by appropriate
	macros.
	* runtime/main.c (cleanup): Cast argument to free.
	* intrinsics/spread_generic.c (spread_internal): Match runtime_error
	arguments and format.
	* intrinsics/signal.c (alarm_sub_int_i4, alarm_sub_int_i8): Cast
	pointers to avoid warnings.

From-SVN: r129463

gcc/
	* config/mips/mips.c (mips_frame_info): Remove gp_reg_size and
	and fp_reg_size.
	(mips_compute_frame_info): Remove associated code.
	(mips16e_build_save_restore): Check num_fp instead of fp_reg_size.

From-SVN: r129461

gcc/
	* config/mips/mips-protos.h (compute_frame_size): Delete.
	* config/mips/mips.h: Update comments.
	* config/mips/mips.c (mips_frame_info): Remove initialized.
	(compute_frame_size): Rename to...
	(mips_compute_frame_info): ...this and make static.  Remove the
	SIZE argument and return no value.  Remove the setting of initialized.
	Update rest of file accordingly.
	(mips_set_return_address): Don't call compute_frame_size.
	(mips_can_use_return_insn): Don't check df_regs_ever_live_p (31).
	Don't call compute_frame_size.

From-SVN: r129460

gcc/
	* config/mips/mips-protos.h (mips_frame_pointer_required): Declare.
	* config/mips/mips.h (FRAME_POINTER_REQUIRED): Use
	mips_hard_frame_pointer_required.
	(CAN_ELIMINATE): Rely on FRAME_POINTER_REQUIRED to check for
	large MIPS16 frames.
	* config/mips/mips.c (mips_frame_pointer_required): New function.

gcc/testsuite/
	* gcc.target/mips/save-restore-3.c: Don't clobber $17.

From-SVN: r129459

gcc/
	* config/mips/mips.c (mips_frame_info): Add arg_pointer_offset
	and hard_frame_pointer_offset.
	(mips_debugger_offset): Use hard_frame_pointer_offset.
	(mips16e_collect_argument_save_p): Likewise.
	(compute_frame_size): Initialize arg_pointer_offset and
	hard_frame_pointer_offset.
	(mips_initial_elimination_offset): Use them.
	(mips_output_function_prologue): Use hard_frame_pointer_offset.
	(mips_expand_prologue, mips_expand_epilogue): Likewise.

From-SVN: r129458

2007-10-18  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/allocator.h (struct __alloc_neq): Add.
	* include/bits/stl_list.h (list<>::_M_check_equal_allocators): Use it.

From-SVN: r129457

gcc/
	* config/mips/mips.h (STARTING_FRAME_OFFSET): Remove rtl
	profiling code.
	* config/mips/mips.c (mips_frame_info): Give num_gp and num_fp type
	"unsigned int" rather than "int" and put them with the other
	register-related fields.  Put expanded comments above fields
	rather than to their right.
	(mips16e_mask_registers): Replace the GP_REG_SIZE_PTR argument
	with a NUM_REGS_PTR argument.
	(mips16e_save_restore_pattern_p): Update accordingly.
	(compute_frame_size): Clarify frame diagram.  Rewrite.

From-SVN: r129456

gcc/
	* config/mips/mips-ftypes.def: New file.
	* config/mips/mips.c (MIPS_FTYPE_NAME1, MIPS_FTYPE_NAME2)
	(MIPS_FTYPE_NAME3, MIPS_FTYPE_NAME4): New macros.
	(mips_function_type): Redefine using mips-ftypes.def.
	(dsp_bdesc): Use POINTER rather than PTR in the MIPS_*_FTYPE_* names.
	(mips_builtin_vector_type): New function.
	(MIPS_ATYPE_VOID, MIPS_ATYPE_INT, MIPS_ATYPE_POINTER, MIPS_ATYPE_SI)
	(MIPS_ATYPE_USI, MIPS_ATYPE_DI, MIPS_ATYPE_SF, MIPS_ATYPE_DF)
	(MIPS_ATYPE_V2SF, MIPS_ATYPE_V2HI, MIPS_ATYPE_V4QI, MIPS_FTYPE_ATYPES1)
	(MIPS_FTYPE_ATYPES2, MIPS_FTYPE_ATYPES3, MIPS_FTYPE_ATYPES4): New
	macros.
	(mips_build_function_type): New function.
	(mips_init_builtins): Use it to create types lazily.

From-SVN: r129455

gcc/
	* config/mips/mips.h (set_volatile): Delete.
	* config/mips/mips.c (set_volatile): Delete.
	(mips_print_operand_punctuation): New function, split out from
	print_operand.  Remove '%{', '%}', '%~', '%&' and '%!'.
	Use the same character ordering in the code and the comments.
	Use a recursive call to handle '*'.  Abort on unknown characters.
	(mips_init_print_operand_punct): New function, split out from
	override_options.
	(mips_print_int_branch_condition): New function, split out from
	print_operand.  Use GET_RTX_NAME.  Use output_operand_lossage
	to report unexpected codes.
	(mips_print_float_branch_condition): New function, split out from
	print_operand.  Use output_operand_lossage to report unexpected codes.
	(print_operand): Rework to use a case statement.  Use the
	same letter ordering in the code and the comments.  Use
	output_operand_lossage to report unexpected codes and
	reverse_condition to handle inverted branch conditions.
	(override_options): Use mips_init_print_operand_punct.

From-SVN: r129453

gcc/
	* config/mips/mips.h: Move variable declarations to end of file and
	enclose them all in #ifndef USED_FOR_TARGET.
	* config/mips/mips.c: Reorder functions into more logical groups,
	and so that callees appear before callers.  Put the targetm
	initializer at the end of the file.  Remove forward static
	declarations where possible.
	(mips_init_builtins): Add "static" to definition.
	(mips_expand_builtin, mips_mode_rep_extended): Likewise.

From-SVN: r129452

gcc/
	* config/mips/mips.c (TARGET_MIN_ANCHOR_OFFSET): Delete.
	(TARGET_MAX_ANCHOR_OFFSET): Delete.
	(mips_cannot_force_const_mem): Don't check TARGET_HAVE_TLS.
	(mips_set_mips16_mode): Initialize min_anchor_offset and
	max_anchor_offset directly to constants.

From-SVN: r129451

gcc/
	* config/mips/mips.c: Delete trailing whitespace.

From-SVN: r129450

gcc/
	* config/mips/mips.c (mips_expand_call): Use FAKE_CALL_REGNO.
	(mips_avoid_hazard): Allow multiple sets for HAZARD_DELAY,
	and pick the first.
	* config/mips/mips.md (load_call<mode>): Don't make the unspec
	depend on FAKE_CALL_REGNO.  Set FAKE_CALL_REGNO.

From-SVN: r129449

	* classpath/lib/gnu/java/locale/LocaleData.class: Regenerate
	* classpath/lib/gnu/javax/sound/sampled/gstreamer: Add generated
	files.
	* gnu/javax/sound/sampled/gstreamer: Add generated files.

From-SVN: r129447

linux-unwind.h (mips_fallback_frame_state): Use new reg_offset variable to calculate register locations.

gcc/
2007-10-17  David Daney  <ddaney@avtrex.com>

	* config/mips/linux-unwind.h (mips_fallback_frame_state): Use new
	reg_offset variable to calculate register locations.

From-SVN: r129446

2007-10-18  Benjamin Kosnik  <bkoz@redhat.com>

	* include/ext/hash_map: To...
	* include/backward/hash_map: ...here. Remove debug mode.
	* include/ext/hash_set: To...
	* include/backward/hash_set: ...here. Remove debug mode.
	* include/ext/hash_fun.h: To...
	* include/backward/hash_fun.h: ...here.
	* include/ext/hashtable.h: To...
	* include/backward/hashtable.h: ...here.
	
	* include/bits/c++config: Remove __gnu_cxx namespace from debug mode.
	* include/debug/debug.h: Same.
		
	* include/debug/hash_map: Remove.
	* include/debug/hash_multimap.h: Remove.
	* include/debug/hash_set.h: Remove.
	* include/debug/hash_set: Remove.
	* include/debug/hash_multiset.h: Remove.
	* include/debug/hash_map.h: Remove.
	
	* include/Makefile.am (ext_headers): Move hash_set, hash_map to
	backward.
	(debug_headers): Remove hash_map, hash_set, hash_map.h,
	hash_map.h, hash_multiset.h, hash_multimap.h.	
	* include/Makefile.in: Regenerate.

	* docs/html/debug.html: Update.
	* docs/html/ext/howto.html: Same.
	* docs/html/faq/index.html: Same.
	* docs/doxygen/Intro.3: Same.
	* docs/doxygen/user.cfg.in: Adjust includes.
	* testsuite/ext/hash_map: Move to...
	* testsuite/backward/hash_map: ...here.
	* testsuite/ext/hash_set: Move to...
	* testsuite/backward/hash_set: ...here.
	
2007-10-18  Benjamin Kosnik  <bkoz@redhat.com>
        
	Removal of pre-ISO C++ items from include/backwards.
	* include/Makefile.am (backward_headers): Remove all but strstream,
	backward_warning.h.
	* include/Makefile.in: Regenerate.
	* include/backward/new.h: Remove.
	* include/backward/iterator.h: Same.
	* include/backward/alloc.h: Same.
	* include/backward/set.h: Same.
	* include/backward/hashtable.h: Same.
	* include/backward/hash_set.h: Same.
	* include/backward/fstream.h: Same.
	* include/backward/tempbuf.h: Same.
	* include/backward/istream.h: Same.
	* include/backward/bvector.h: Same.
	* include/backward/stack.h: Same.
	* include/backward/rope.h: Same.
	* include/backward/complex.h: Same.
	* include/backward/ostream.h: Same.
	* include/backward/heap.h: Same.
	* include/backward/iostream.h: Same.
	* include/backward/function.h: Same.
	* include/backward/multimap.h: Same.
	* include/backward/pair.h: Same.
	* include/backward/stream.h: Same.
	* include/backward/iomanip.h: Same.
	* include/backward/slist.h: Same.
	* include/backward/tree.h: Same.
	* include/backward/vector.h: Same.
	* include/backward/deque.h: Same.
	* include/backward/multiset.h: Same.
	* include/backward/defalloc.h: Same.
	* include/backward/list.h: Same.
	* include/backward/map.h: Same.
	* include/backward/algobase.h: Same.
	* include/backward/hash_map.h: Same.
	* include/backward/algo.h: Same.
	* include/backward/queue.h: Same.
	* include/backward/streambuf.h: Same.
	* testsuite/backward/header_hash_set_h.cc: Same.
	* testsuite/backward/header_slist_h.cc: Same.
	* testsuite/backward/header_hash_map_h.cc: Same.
	* testsuite/backward/header_tempbuf_h.cc: Same.
	* testsuite/backward/header_deque_h.cc: Same.
	* testsuite/backward/header_rope_h.cc: Same.
	* testsuite/backward/header_iterator_h.cc: Same.
	* testsuite/backward/header_hashtable_h.cc: Same.

2007-10-18  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/30085
	* include/debug/unordered_map: New.
	* include/debug/unordered_set: New.
	* include/debug/safe_association.h: New.	
	* include/std/unordered_map: Include debug header if _GLIBCXX_DEBUG.
	* include/std/unordered_set: Same.
	* include/Makefile.am (debug_headers): Add unordered_map,
	unordered_set, safe_association.h.
	* include/Makefile.in: Regenerate.
	* testsuite/23_containers/unordered_map/requirements/debug.cc: New.
	* testsuite/23_containers/unordered_multimap/requirements/
	debug.cc: New.
	* testsuite/23_containers/unordered_set/requirements/debug.cc: New.
	* testsuite/23_containers/unordered_multiset/requirements/
	debug.cc: New.

2007-10-18  Benjamin Kosnik  <bkoz@redhat.com>
	
	* testsuite/util/native_type/assoc/native_hash_multimap.hpp: Remove
	hash_map include.

From-SVN: r129442

2007-10-18  Richard Guenther  <rguenther@suse.de>

	* tree-ssa.c (uid_ssaname_map_eq): New function.
	(uid_ssaname_map_has): Likewise.
	(init_tree_ssa): Allocate default_defs as uid_ssaname map.
	* tree-flow.h (struct gimple_df): Make default_defs a
	uid_ssaname map.
	* tree-dfa.c (gimple_default_def): Deal with it.
	(set_default_def): Likewise.

From-SVN: r129441

2007-10-18  Richard Guenther  <rguenther@suse.de>

	* tree-flow.h (struct gimple_df): Make referenced_vars
	a uid_decl_map.
	(uid_decl_map_eq): Declare.
	(uid_decl_map_hash): Likewise.
	* tree-ssa.c (uid_decl_map_eq): New function.
	(uid_decl_map_hash): Likewise.
	(init_tree_ssa): Make referenced_vars a uid_decl_map.
	* tree-flow-inline.h (first_referenced_var): Deal with
	the referenced_vars representation change.
	(next_referenced_var): Likewise.
	* tree-dfa.c (referenced_var_lookup): Likewise.
	(referenced_var_check_and_insert): Likewise.
	(remove_referenced_var): Likewise.

From-SVN: r129440

	* config/mips/mips.c (mips_dwarf_register_span): New.
	(TARGET_DWARF_REGISTER_SPAN): Define.

From-SVN: r129438

2007-10-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/33233
	* resolve.c (check_host_association): Check singly contained
	namespaces and start search for symbol in current namespace.

2007-10-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/33233
	* gfortran.dg/host_assoc_function_1.f90: Correct references.
	* gfortran.dg/host_assoc_function_3.f90: New test.

From-SVN: r129437

2007-10-18  Paul Thomas  <pault@gcc.gnu.org>
	    Dominique d'Humieres  <dominiq@lps.ens.fr>

	PR fortran/33733
	* simplify.c (gfc_simplify_transfer): Return null if the source
	expression is EXPR_FUNCTION.

2007-10-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/33733
	* gfortran.dg/transfer_simplify_6.f90: New test.

From-SVN: r129436

2007-10-18  Paul Thomas  <pault@gcc.gnu.org>
	    Dominique d'Humieres  <dominiq@lps.ens.fr>

	PR fortran/33733
	* simplify.c (gfc_simplify_transfer): Return null if the source
	expression is EXPR_FUNCTION.

2007-10-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/33733
	* gfortran.dg/transfer_simplify_6.f90: New test.

From-SVN: r129435

2007-10-18  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/33807
	* include/bits/allocator.h (operator==(const allocator<_Tp>&,
	const allocator<_Tp>&), operator!=(const allocator<_Tp>&,
	const allocator<_Tp>&)): Add.
	* testsuite/20_util/allocator/33807.cc: New.

From-SVN: r129434

so make a lot of changes in the code structure.

Changelog:
        * config.gcc : update score-*-elf(extra_objs).
        * config/score/mac.md : Remove.
        * config/score/misc.md : Remove.
        * config/score/score7.md : Remove.
        * config/score/score-mdaux.h : Remove.
        * config/score/score-mdaux.c : Remove.
        * config/score/score-version.h : Remove.
        * config/score/score-generic.md : New.
        * config/score/score3.h : New.
        * config/score/score3.c : New.
        * config/score/score7.h : New.
        * config/score/score7.c : New.
        * config/score/mul-div.S : add flush_cache score3 support.
        * config/score/elf.h : Fix some typos.
        * config/score/score.md : merge score3 and score7 pattern.
        * config/score/score.c : use to seperate which target it used.
        * config/score/score.h : use to seperate the target macro.
        * config/score/score.opt : remove -mmac option , add -mscore3,
        -mscore3d and -march OPTION support.

From-SVN: r129431

From-SVN: r129428

From-SVN: r129426

	* runtime/environ.c (init_choice): Remove unused function.
	(show_choice): Likewise.
	(choice): Remove.
	(FP_ROUND_NEAREST, FP_ROUND_UP, FP_ROUND_DOWN, FP_ROUND_ZERO):
	Remove.
	(precision, signal_choices): Remove.

From-SVN: r129423