PR c++/24173
	* decl.c (duplicate_decls): Don't rely on DECL_TEMPLATE_INFO after
	clobbering newdecl.
	PR c++/24173
	* g++.dg/template/friend40.C: New test.

From-SVN: r107983

From-SVN: r107981

From-SVN: r107973

From-SVN: r107970

	* src/powerpc/ffi.c: Formatting.
	(ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
	(ffi_prep_args64): Likewise.

From-SVN: r107963

	* config/rs6000/rs6000.c (rs6000_stack_t): Remove toc_save_p,
	toc_save_offset, toc_size, lr_size.
	(rs6000_stack_info): Use memset rather than bss struct copy to init.
	Test rs6000_ra_ever_killed last in condition setting lr_save_p.
	Adjust for removal of unused rs6000_stack_t fields.
	(debug_stack_info): Adjust.
	(rs6000_ra_ever_killed): Expand FIND_REG_INC_NOTE.  Test for calls
	first, and don't bother checking for set/inc of lr on sibcalls.
	(rs6000_emit_epilogue): Tidy code restoring stack pointer.

From-SVN: r107962

	PR target/25199
	* config/i386/i386.md (movqi_1): Only force imovx for alternative
	5 if operand 1 is not aligned.  Undo previous constraint change.
	* config/i386/predicates.md (aligned_operand): Use MEM_ALIGN.
testsuite/
	* gcc.target/i386/movq-2.c: New test.
	* gcc.target/i386/movq.c: Remove target i?86, instead add
	dg-require-effective-target ilp32.

From-SVN: r107955

2005-12-02  Richard Guenther  <rguenther@suse.de>

        * trans.h (build1_v): Use build1, not build to build the
        void typed tree.

From-SVN: r107917

2005-11-27  Janne Blomqvist  <jb@gcc.gnu.org>

	* m4/ifunction.m4: Add const restrict to function arguments.
	* m4/iforeach.m4: Likewise.
	* m4/eoshift1.m4: Likewise.
	* m4/eoshift3.m4: Likewise.
	* m4/dotprod.m4: Likewise.
	* m4/dotprodc.m4: Likewise.
	* m4/dotprodl.m4: Likewise.
	* m4/shape.m4: Likewise.
	* m4/cshift1.m4: Likewise.
	* m4/reshape.m4: Likewise.
	* m4/transpose.m4: Likewise.
	* generated/eoshift*: Regenerated
	* generated/dotprod*: Likewise.
	* generated/shape*: Likewise.
	* generated/cshift1*: Likewise.
	* generated/reshape*: Likewise.
	* generated/transpose*: Likewise.

From-SVN: r107912

2005-12-02  Richard Guenther  <rguenther@suse.de>

        * tree.h (build): Remove prototype.
        (build, _buildN1, _buildN2, _buildC1, _buildC2): Remove macros.
        * tree.c (build): Remove.
        (build0_stat): Update comment.

From-SVN: r107909

From-SVN: r107908

2005-12-02  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-loop-im.c (schedule_sm): Use buildN instead of build.
	* tree-complex.c (update_complex_assignment, expand_complex_div_wide):
	Likewise.
	* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref,
	maybe_fold_offset_to_component_ref): Likewise.
	* tree-ssa-dom.c (thread_across_edge,
	simplify_rhs_and_lookup_avail_expr,
	find_equivalent_equality_comparison, record_equivalences_from_stmt):
	Likewise.
	* gimple-low.c (lower_function_body, lower_return_expr): Likewise.
	* tree-eh.c (do_return_redirection, honor_protect_cleanup_actions,
	lower_try_finally_switch): Likewise.
	* tree-if-conv.c (add_to_dst_predicate_list,
	replace_phi_with_cond_modify_expr, ifc_temp_var): Likewise.
	* gimplify.c (internal_get_tmp_var, gimple_build_eh_filter,
	voidify_wrapper_expr, build_stack_save_restore, gimplify_bind_expr,
	gimplify_return_expr, gimplify_decl_expr, gimplify_switch_expr,
	gimplify_case_label_expr, gimplify_exit_expr, gimplify_self_mod_expr,
	shortcut_cond_r, shortcut_cond_expr, gimplify_cond_expr,
	gimplify_init_ctor_eval, gimplify_init_constructor,
	gimplify_variable_sized_compare, gimplify_boolean_expr,
	gimplify_cleanup_point_expr, gimple_push_cleanup, gimplify_target_expr,
	gimplify_expr, gimplify_body, gimplify_function_tree,
	force_gimple_operand): Likewise.
	* tree-ssa-pre.c (create_expression_by_pieces): Likewise.
	* tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for,
	mx_register_decls): Likewise.
	* tree-nested.c (init_tmp_var, save_tmp_var, get_static_chain,
	get_frame_field, finalize_nesting_tree_1): Likewise.
	* tree-inline.c (setup_one_parameter): Likewise.
	* tree-vect-transform.c (vectorizable_condition): Likewise.
	* tree-outof-ssa.c (insert_copy_on_edge, insert_backedge_copies):
	Likewise.
	* tree-profile.c (tree_gen_edge_profiler): Likewise.
	* tree-cfg.c (factor_computed_gotos, gimplify_val): Likewise.
	* c-parser.c (c_parser_if_body, c_parser_switch_statement): Likewise.
	* tree-chrec.h (build_polynomial_chrec): Likewise.

From-SVN: r107907

2005-12-02  Richard Guenther  <rguenther@suse.de>

	* config/alpha/alpha.c (alpha_va_start, alpha_gimplify_va_arg_1i,
	alpha_gimplify_va_arg): Use buildN and fold_buildN where applicable.
	* config/frv/frv.c (frv_expand_builtin_va_start): Likewise.
	* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
	* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
	* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
	* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
	Likewise.
	* config/sh/sh.c (sh_va_start, sh_gimplify_va_arg_expr,
	sh_adjust_unroll_max): Likewise.
	* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
	* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
	* config/xtensa/xtensa.c (xtensa_va_start, xtensa_gimplify_va_arg_expr):
	Likewise.
	* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
	Likewise.
	* config/mips/mips.c (mips_va_start, mips_gimplify_va_arg_expr):
	Likewise.

From-SVN: r107906

2005-12-02  Richard Guenther  <rguenther@suse.de>

	* trans.c (gnat_gimplify_expr): Use buildN instead of build.

From-SVN: r107905

2005-12-02  Richard Guenther  <rguenther@suse.de>

	* java-gimplify.c (java_gimplify_labeled_block_expr): Use
	buildN instead of build.
	* class.c (finish_class): Likewise.
	* expr.c (java_create_object): Likewise.

From-SVN: r107904

2005-12-02  Richard Guenther  <rguenther@suse.de>

	* semantics.c (simplify_aggr_init_expr): Use buildN instead
	of build.

From-SVN: r107903

2005-12-02  Richard Guenther  <rguenther@suse.de>

	* objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
	next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
	next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
	build_objc_method_call, objc_rewrite_function_call): Use buildN
	instead of build.

From-SVN: r107902

	PR libfortran/25116
	* io/transfer.c (data_transfer_init): Don't set the default for
	namelist I/O on preconnected files to UNFORMATTED.

From-SVN: r107900

2005-12-02  Richard Guenther  <rguenther@suse.de>

	* tree-vrp.c (build_assert_expr_for, process_assert_insertions_for,
	simplify_cond_using_ranges): Use buildN instead of build.
	* tree-tailcall.c (adjust_accumulator_values,
	adjust_return_value): Likewise.
	* tree-sra.c (generate_one_element_ref, generate_copy_inout,
	generate_element_copy, generate_element_zero,
	generate_one_element_init): Likewise.
	* tree-ssa-forwprop.c (forward_propagate_into_cond_1): Likewise.
	* lambda-code.c (gcc_loop_to_lambda_loop, lbv_to_gcc_expression,
	lle_to_gcc_expression, lambda_loopnest_to_gcc_loopnest,
	perfect_nestify): Likewise.

From-SVN: r107894

	* pa.c (pa_secondary_reload): Revise initialization of variable regno.

From-SVN: r107890

	PR c++/24103
	* g++.dg/other/default1.C: New test.

From-SVN: r107889

        * ggc.h (GGC_RESIZEVEC): New.

cp/
        * parser.c (cp_lexer_new_main): Usr GGC_RESIZEVEC instead of 
        ggc_realloc.
        (cp_parser_template_argument_list): Use XRESIZEVEC instead of xrealloc.
        * class.c (pushclass): Likewise.

From-SVN: r107887

From-SVN: r107886

2005-12-02  Richard Guenther  <rguenther@suse.de>

	* tree-cfg.c (mark_used_vars): New function.
	(dump_function_to_file): Dump only used VAR_DECLs.

	* gcc.dg/tree-ssa/20031106-6.c: Remove XFAIL.

From-SVN: r107885

        * decl2.c (get_priority_info): Use XNEW, not xmalloc.
        * decl.c (push_switch): Likewise.
        * lex.c (handle_pragma_implementation): Likewise.
        * cp-objcp-common.c (decl_shadowed_for_var_insert): Use GGC_NEW,
        not ggc_alloc.
        (cxx_initialize_diagnostics): Use XNEW, not xmalloc.
        * class.c (init_class_processing): Use XNEWVEC, not xmalloc.
        * g++spec.c (lang_specific_driver): Likewise.
        * mangle.c (save_partially_mangled_name): Likewise.
        * parser.c (cp_lexer_new_main): Use GGC_NEWVEC, not ggc_alloc.
        (cp_parser_template_argument_list): Use XNEWVEC, nto xmalloc.
        (cp_parser_sizeof_operand): Likewise.
        * repo.c (open_repo_file, open_repo_file): Likewise.

From-SVN: r107884

        * gcc.dg/lvalue-2.c (f0): Put "error: " marker back.

From-SVN: r107883

2005-12-02  Richard Guenther  <rguenther@suse.de>

        * convert.c (convert_to_integer): Fix compare for nonpositive
        constant to use tree_int_cst_sgn <= 0.

From-SVN: r107882

2005-12-02  Richard Guenther  <rguenther@suse.de>

	* convert.c (convert_to_integer): Use fold_convert instead
	of fold_build1 (NOP_EXPR, ...).  Use tree_int_cst_sgn < 0
	instead of comparing against 0.  Use build_int_cst instead
	of converting integer_zero_node.

From-SVN: r107881

2005-12-02  Richard Guenther  <rguenther@suse.de>

	* tree-pretty-print.c (op_symbol): Handle LROTATE_EXPR
	and RROTATE_EXPR.

From-SVN: r107880

	PR target/21017
	* gcc.target/powerpc/rotate.c: New.

From-SVN: r107878

2005-12-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* gfortran.dg/pr24489.f90: Delete, replaced by read_eor.f90.
	* gfortran.dg/pr24584.f90: Delete, replaced by namelist_empty.f90.

From-SVN: r107874

	PR target/21017
	* combine.c (simplify_logical <IOR>): Simplify more patterns to
	rotates.

From-SVN: r107873

	PR middle-end/25176
	* function.c (expand_function_end): Emit blockage for unwinder
	after return label.

From-SVN: r107871

	* tree.h (TREE_OVERFLOW): Make this flag/predicate specific to
	constant nodes, i.e. INTEGER_CST, REAL_CST, etc...
	* tree-vrp.c (compare_values): Only check TREE_OVERFLOW for
	integer constant comparisons.

ada/
	* utils.c (max_size): Only test for TREE_OVERFLOW on INTEGER_CST
	nodes.

From-SVN: r107870

From-SVN: r107865

From-SVN: r107864

2005-12-02  Jon Grimm  <jgrimm2@us.ibm.com>
	    Janis Johnson  <janis187@us.ibm.com>
	    David Edelsohn  <dje@watson.ibm.com>
	    Ben Elliston  <bje@au.ibm.com>

	* dfp.h, dfp.c: New files.
	* Makefile.in (DECNUM, DECNUMINC, LIBDECNUMBER): New variables.
	(DECNUM_H): Likewise.
	(LIBDEPS, LIBS, BACKEND): Append $(LIBDECNUMBER).
	(INCLUDES): Append $(DECNUMINC).
	(OBJS-common): Add dfp.o.
	(dfp.o): New rule.
	* real.h (EXP_BITS): Pinch one bit to ..
	(struct real_value): Add decimal field.
	(real_format): Change table size, update documentation.
	(REAL_MODE_FORMAT): Update for to handle float, decimal float.
	(real_from_string3): Declare.
	(decimal_single_format): Declare.
	(decimal_double_format): Declare.
	(decimal_quad_format): Declare.
	(REAL_VALUE_TO_TARGET_DECIMAL32): New.
	(REAL_VALUE_TO_TARGET_DECIMAL64): New.
	(REAL_VALUE_TO_TARGET_DECIMAL128): New.
	* real.c: Include dfp.h.
	(normalize): Early return for decimal floats.
	(do_add): Zero decimal field.
	(do_compare): Call do_decimal_compare for decimal floats.
	(do_fix_trunc): Likewise, call decimal_do_fix_trunc.
	(real_arithmetic): Call decimal_real_arithmetic for decimal
	floating point operands.
	(real_identical): If a and b are of differing radix, return false.
	(real_to_integer): Call decimal_real_to_integer if the value is a
	decimal float.
	(real_to_integer2): Likewise, call decimal_real_to_integer2.
	(real_to_decimal): Likewise, call decimal_real_to_decimal.
	(real_to_hexadecimal): Place "N/A" in the return string for
	decimal float.
	(real_from_string3): New variant, given a mode.
	(real_maxval): Use decimal_real_maxval for decimal floats.
	(round_for_format): Use decimal_round_for_format for decimals.
	(real_convert): Use decimal_real_convert where appropriate.
	(significand_size): Handle base 10.
	(encode_decimal_single, decode_decimal_single,
	encode_decimal_double, decode_decimal_double, encode_decimal_quad,
	decode_decimal_quad): New functions.
	(decimal_single_format): New.
	(decimal_double_format): New.
	(decimal_quad_format): New.
	* machmode.def: Add SD, DD and TD decimal floating point modes.
	* machmode.h (FLOAT_MODE_P, SCALAR_FLOAT_MODE_P, MODES_WIDEN_P):
	Include MODE_DECIMAL_FLOAT.
	(DECIMAL_FLOAT_MODE_P): New.
	* mode-classes.def (MODE_DECIMAL_FLOAT): New mode class.
	* genmodes.c (struct mode_data): Add counter field.
	(struct mode_data): Update comment for format.
	(blank_mode): Initialise counter field.
	(new_mode): Increment counter field for each mode defined.
	(complete_mode): Handle MODE_DECIMAL_FLOAT, update check for mode
	using a format.
	(make_complex_modes): Handle modes containing `D'.
	(DECIMAL_FLOAT_MODE, FRACTIONAL_DECIMAL_FLOAT_MODE): New.
	(make_decimal_float_mode): New.
	(reset_float_format): Handle MODE_DECIMAL_FLOAT.
	(cmp_modes): Compare counter field if other characteristics
	similar.
	(emit_real_format_for_mode): Support formats for decimal floats.
	* doc/rtl.texi (Machine Modes): Document SD, DD and TDmodes.
	Document MODE_DECIMAL_FLOAT.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: David Edelsohn <dje@watson.ibm.com>
Co-Authored-By: Janis Johnson <janis187@us.ibm.com>

From-SVN: r107861

parser.c (cp_parser_make_typename_type): Call make_typename_type with tf_none instead of magic value 0.

        * parser.c (cp_parser_make_typename_type): Call make_typename_type
        with tf_none instead of magic value 0.
        (cp_parser_explicit_instantiation): Call do_type_instantiation
        with tf_error instead of magic value 1.
        (cp_parser_elaborated_type_specifier): Call make_typename_type
        with tf_error instead of magic value 1.
        (cp_parser_class_name): Likewise.
        (cp_parser_lookup_name): Likewise.

From-SVN: r107855

2005-12-01  Erik Schnetter  <schnetter@aei.mpg.de>

	* decl.c (gfc_match_old_kind_spec):  Improve handling of old style
	COMPLEX*N

From-SVN: r107853

From-SVN: r107847