PR middle-end/48752 
	* ipa-inline.c (early_inliner): Disable when doing late
	addition of function.

From-SVN: r173211

	* dwarf2.h (DW_OP_GNU_const_type, DW_OP_GNU_regval_type,
	DW_OP_GNU_deref_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret): New.

	* dwarf2out.c (get_address_mode): New inline.
	(mem_loc_descriptor): Add MEM_MODE parameter, adjust recursive calls,
	if not dwarf_strict emit
	DW_OP_GNU_{{const,regval,deref}_type,convert,reinterpret} when
	desirable.  Handle FLOAT_EXTEND, FLOAT_TRUNCATE, FLOAT,
	UNSIGNED_FLOAT, FIX and UNSIGNED_FIX.  Just return NULL for
	FMA, STRICT_LOW_PART, CONST_VECTOR and CONST_FIXED.
	(dwarf2out_frame_debug_cfa_expression, reg_loc_descriptor,
	dw_loc_list_1, cst_pool_loc_descr, loc_list_from_tree): Adjust
	mem_loc_descriptor callers.
	(dwarf_stack_op_name, size_of_loc_descr, output_loc_operands,
	output_loc_operands_raw, hash_loc_operands, compare_loc_operands):
	Handle DW_OP_GNU_const_type, DW_OP_GNU_regval_type,
	DW_OP_GNU_deref_type, DW_OP_GNU_convert and DW_OP_GNU_reinterpret.
	(base_types): New variable.
	(get_base_type_offset, calc_base_type_die_sizes,
	base_type_for_mode, mark_base_types, base_type_cmp,
	move_marked_base_types): New functions.
	(calc_die_sizes): Assert that die_offset is 0 or equal to
	next_die_offset.
	(loc_descriptor): Only handle here lowpart SUBREGs of REG, for
	others defer to mem_loc_descriptor.  Adjust mem_loc_descriptor
	callers.  If not dwarf_strict, call mem_loc_descriptor even for
	non-MODE_INT modes or MODE_INT modes larger than DWARF2_ADDR_SIZE.
	(gen_subprogram_die): Don't give up on call site parameters
	with non-integral or large integral modes.  Adjust
	mem_loc_descriptor callers.
	(prune_unused_types): Call prune_unused_types_mark on base_types
	vector entries.
	(resolve_addr): Call mark_base_types.
	(dwarf2out_finish): Call move_marked_base_types.

From-SVN: r173210

	PR tree-optimization/48809
	* tree-switch-conversion.c (build_arrays): Compute tidx in unsigned
	type.
	(gen_inbound_check): Don't compute index_expr - range_min in utype
	again, instead reuse SSA_NAME initialized in build_arrays.
	Remove two useless gsi_for_stmt calls.

	* gcc.c-torture/execute/pr48809.c: New test.

From-SVN: r173207

 	* tree-ssa-threadedge.c (thread_across_edge): Add missing return.

 	* gcc.dg/tree-ssa/ssa-dom-thread-4.c: New test.

From-SVN: r173206

From-SVN: r173204

2011-04-29  Martin Jambor  <mjambor@suse.cz>

	* cgraph.h (cgraph_postorder): Remove declaration.
	* ipa-utils.h (ipa_free_postorder_info): Declare.
	(ipa_reverse_postorder): Likewise.
	* cgraphunit.c: Include ipa-utils.h.
	(cgraph_expand_all_functions): Update call to ipa_reverse_postorder.
	* ipa-inline.c: Include ipa-utils.h.
	(ipa_inline): Update call to ipa_reverse_postorder.
	* ipa-pure-const.c (propagate_pure_const): Update call to
	ipa_reduced_postorder and ipa_print_order.  Call
	ipa_free_postorder_info to clean up.
	(propagate_nothrow): Likewise.
	* ipa-reference.c (propagate): Removed a useless call to
	ipa_utils_reduced_inorder, updated a call to ipa_reduced_postorder
	and ipa_print_order.  Call ipa_free_postorder_info to clean up.
	* ipa.c: Include ipa-utils.h.
	(ipa_profile): Update call to ipa_reverse_postorder.
	(cgraph_postorder): Moved to...
	* ipa-utils.c (ipa_reverse_postorder): ...here and renamed.
	(ipa_utils_print_order): Renamed to ipa_print_order.
	(ipa_utils_reduced_inorder): Renamed to ipa_reduced_postorder. Updated
	comments.
	(ipa_free_postorder_info): New function.
	* passes.c: Include ipa-utils.h.
	(do_per_function_toporder): Update call to ipa_reverse_postorder.
	(ipa_write_summaries): Likewise.

	* Makefile.in (passes.o): Add IPA_UTILS_H to dependencies.
	(cgraphunit.o): Likewise.
	(ipa.o): Likewise.
	(ipa-inline.o): Likewise.

lto/
	* lto.c: Include ipa-utils.h.
	(lto_balanced_map): Update call to ipa_reverse_postorder.
	* Make-lang.in (lto/lto.o): Add IPA_UTILS_H to dependencies.

From-SVN: r173197

re PR c++/48606 (g++.dg/init/ctor9.C ICE: tree check: expected class 'type', have 'exceptional' (error_mark) with -fkeep-inline-functions)

/cp
2011-04-29  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/48606
	* init.c (perform_member_init): Check build_value_init return
	value for error_mark_node.

/testsuite
2011-04-29  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/48606
	* g++.dg/init/ctor10.C: New.

From-SVN: r173194

	* gcc.dg/tree-ssa/inline-10.c: New testcase.
	* gcc.dg/tree-ssa/inline-9.c: Disable partial inlining.
	* ipa-inline.h (clause_t): Turn into unsigned int.
	* ipa-inline-analysis.c (add_clause): Do more simplification.
	(and_predicates): Shortcut more cases.
	(predicates_equal_p): Move forward; check that clauses are properly
	ordered.
	(or_predicates): Shortcut more cases.
	(edge_execution_predicate): Rewrite as...
	(set_cond_stmt_execution_predicate): ... this function; handle
	__builtin_constant_p.
	(set_switch_stmt_execution_predicate): New .
	(compute_bb_predicates): New.
	(will_be_nonconstant_predicate): Update TODO.
	(estimate_function_body_sizes): Use compute_bb_predicates
	and free them later, always try to estimate if stmt is constant.
	(estimate_time_after_inlining, estimate_size_after_inlining):
	Gracefully handle optimized out edges.
	(read_predicate): Fix off by one error.

From-SVN: r173190

2011-04-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/48462
	* trans-expr.c (arrayfunc_assign_needs_temporary): Deal with
	automatic reallocation when the lhs is a target.

	PR fortran/48746
	* trans-expr.c (fcncall_realloc_result): Make sure that the
	result dtype field is set before the function call.

2011-04-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/48462
	* gfortran.dg/realloc_on_assign_7.f03: Modify to test for lhs
	being a target.

	PR fortran/48746
	* gfortran.dg/realloc_on_assign_7.f03: Add subroutine pr48746.

From-SVN: r173185

2011-04-29  Richard Guenther  <rguenther@suse.de>

	PR middle-end/48819
	* constants.c (build_constants_constructor): Use ptr_type_node for
	temp.

From-SVN: r173183

From-SVN: r173181

In gcc/:
2011-04-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	* Makefile.in (ENABLE_MAINTAINER_RULES): New.

In gcc/cp/:
2011-04-29  Nicola Pero  <nicola.pero@meta-innovation.com>,
	    Mike Stump <mikestump@comcast.net>

	* Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
	in maintainer mode.  Use the --output-file option of gperf instead
	of > to prevent creating an empty cp/cfns.h when gperf is not
	available.

From-SVN: r173178

From-SVN: r173177

2011-04-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48810
        * resolve.c (resolve_typebound_generic_call): Don't check access
        flags of the specific function.

        PR fortran/48800
        * resolve.c (resolve_formal_arglist): Don't change AS_DEFERRED
        to AS_ASSUMED_SHAPE for function results.
        (resolve_fl_var_and_proc): Print also for function results with
        AS_DEFERRED an error, if they are not a pointer or allocatable.
        (resolve_types): Make sure arguments of procedures in interface
        blocks are resolved.

2011-04-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48810
        * gfortran.dg/typebound_proc_22.f90: New.

        PR fortran/48800
        * gfortran.dg/interface_36.f90: New.

From-SVN: r173175

From-SVN: r173173

From-SVN: r173172

From-SVN: r173171

From-SVN: r173170

From-SVN: r173169

2011-04-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/48488
	PR libgfortran/48602
	PR libgfortran/48615
	PR libgfortran/48684
	PR libgfortran/48787
	* gfortran.dg/fmt_g.f: Adjust test.
	* gfortran.dg/fmt_g0_1.f08: Adjust test.
	* gfortran.dg/round_3.f08: New test.
	* gfortran.dg/namelist_print_1.f: Adjust test.
	* gfortran.dg/char4_iunit_1.f03: Adjust test.
	* gfortran.dg/f2003_io_5.f03: Adjust test.
	* gfortran.dg/coarray_15.f90: Adjust test.
	* gfortran.dg/namelist_65.f90: Adjust test.
	* gfortran.dg/fmt_cache_1.f: Adjust test.
	* gfortran.dg/char4_iunit_2.f03: Adjust test.
	* gfortran.dg/real_const_3.f90: Adjust test.

From-SVN: r173168

2011-04-29  Richard Guenther  <rguenther@suse.de>

	* builtins.c (fold_builtin_classify_type): Use integer_type_node
	for the type of the result.
	(fold_builtin_isascii): Likewise.
	(fold_builtin_toascii): Use integer_type_node where appropriate.
	(fold_builtin_logb): Likewise.
	(fold_builtin_frexp): Likewise.
	(fold_builtin_strstr): Likewise.
	(fold_builtin_strpbrk): Likewise.
	(fold_builtin_fputs): Likewise.
	(fold_builtin_sprintf): Likewise.
	(fold_builtin_snprintf): Likewise.
	(fold_builtin_printf): Likewise.
	(do_mpfr_remquo): Use a proper type for the assigned constant.
	(do_mpfr_lgamma_r): Likewise.
	* dwarf2out.c (resolve_one_addr): Use size_int.
	* except.c (init_eh): Likewise.
	(assign_filter_values): Use integer_type_node for filter values.
	(sjlj_emit_dispatch_table): Use integer_type_node for dispatch
	indices.
	* tree-cfg.c (move_stmt_eh_region_tree_nr): Use integer_type_node
	for EH region numbers.
	* tree-vrp.c (simplify_div_or_mod_using_ranges): Use integer_type_node
	for the shift amount.

From-SVN: r173167

2011-04-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
	    Janne Blomqvist  <jb@gcc.gnu.org>

	PR libgfortran/48488
	PR libgfortran/48602
	PR libgfortran/48615
	PR libgfortran/48684
	PR libgfortran/48787
	* io/write.c (write_d, write_e, write_f, write_en,
	write_es): Add precision compemsation parameter to call.
	(set_fnode_default): Adjust default widths to assure
	round trip on write and read. (write_real): Adjust call to write_float.
	(write_real_g0): Calculate compensation for extra precision and adjust
	call to write_float. 
	* io/write_float.def (output_float_FMT_G_): Use volatile rather than
	asm volatile to avoid optimization issue. Correctly calculate the
	number of blanks (nb) to be appended and simplify calculation logic.
	(write_float): Increase MIN_FIELD_WIDTH by one to accomodate the new
	default widths. Eliminate the code that attempted to reduce the
	the precision used in later sprintf functions.  Add call parameter to
	compensate for extra precision.

Co-Authored-By: Janne Blomqvist <jb@gcc.gnu.org>

From-SVN: r173166

2011-04-29  Richard Guenther  <rguenther@suse.de>

	* expr.h (expand_shift): Rename to ...
	(expand_variable_shift): ... this.
	(expand_shift): Take a constant shift amount.
	* expmed.c (expand_shift): Rename to ...
	(expand_variable_shift): ... this.
	(expand_shift): New wrapper around expand_variable_shift.
	* expr.c (convert_move, emit_group_load_1, emit_group_store,
	optimize_bitfield_assignment_op, store_field, expand_expr_real_2,
	expand_expr_real_1, reduce_to_bit_field_precision): Adjust.
	* expmed.c (store_fixed_bit_field, extract_bit_field_1,
	extract_fixed_bit_field, extract_split_bit_field, expand_mult_const,
	expand_mult, expand_widening_mult, expand_mult_highpart_adjust,
	extract_high_half, expand_sdiv_pow2, expand_divmod, emit_cstore,
	emit_store_flag_1, emit_store_flag): Likewise.
	* builtins.c (expand_builtin_signbit): Likewise.
	* calls.c (load_register_parameters): Likewise.
	* function.c (assign_parm_setup_block): Likewise.
	* lower-subreg.c (resolve_shift_zext): Likewise.
	* optabs.c (widen_bswap, expand_abs_nojump,
	expand_one_cmpl_abs_nojump, expand_float): Likewise.
	* spu/spu.c (spu_expand_extv): Likewise.
	* sparc/sparc.c (sparc32_initialize_trampoline): Likewise.

From-SVN: r173157

2011-04-29  Richard Guenther  <rguenther@suse.de>

	* tree-inline.c (remap_eh_region_tree_nr): Use integer_type_node
	for the remapped region number.
	* predict.c (build_predict_expr): Use integer_type_node for the
	predict kind.
	* fold-const.c (fold_binary_loc): Use integer_type_node for
	the shift amount.  Use a proper type for the PLUS_EXPR operand.

From-SVN: r173156

	* lto-streamer.c (lto_streamer_cache_insert_1): Accept to override
	other trees that just builtins.
	(lto_record_common_node): Don't leave NULL TYPE_CANONICAL.

lto/
	* lto.c (toplevel): Include tree-flow.h.
	(lto_read_in_decl_state): Don't merge types here.
	(tree_with_vars): New static hash table.
	(remember_with_vars): New static functions.
	(LTO_FIXUP_TYPE): New macro.
	(lto_ft_common, lto_ft_decl_minimal, lto_ft_decl_common,
	lto_ft_decl_with_vis, lto_ft_decl_non_common, lto_ft_function,
	lto_ft_field_decl, lto_ft_type, lto_ft_binfo, lto_ft_constructor,
	lto_ft_expr, lto_fixup_types, uniquify_nodes): New static functions.
	(lto_read_decls): Uniquify while reading in trees.
	(lto_fixup_data_t, LTO_FIXUP_SUBTREE,
	LTO_REGISTER_TYPE_AND_FIXUP_SUBTREE, no_fixup_p, lto_fixup_common,
	lto_fixup_decl_minimal, lto_fixup_decl_common, lto_fixup_decl_with_vis,
	lto_fixup_decl_non_common, lto_fixup_function, lto_fixup_field_decl,
	lto_fixup_type, lto_fixup_binfo, lto_fixup_constructor,
	lto_fixup_tree): Remove.
	(lto_fixup_state): Remove data argument.  Use
	lto_symtab_prevailing_decl.
	(LTO_SET_PREVAIL, LTO_NO_PREVAIL): New macros.
	(lto_fixup_prevailing_decls): New function.
	(lto_fixup_state_aux): Argument aux is unused.
	(lto_fixup_decls): Don't allocate pointer sets, don't use
	lto_fixup_tree, use lto_fixup_prevailing_decls.
	(read_cgraph_and_symbols): Allocate and remove tree_with_vars.
	* Make-lang.in (lto/lto.o): Depend on $(TREE_FLOW_H).

From-SVN: r173155

ada/
	* gcc-interface/misc.c (gnat_handle_option): Set
	warn_maybe_uninitialized.

fortran/
	* options.c (options.c): Set warn_maybe_uninitialized.

From-SVN: r173154

2011-04-29  Richard Guenther  <rguenther@suse.de>

	* tree-nested.c (get_trampoline_type): Use size_int.
	(get_nl_goto_field): Likewise.
	* tree-eh.c (lower_try_finally_switch): Use integer_type_node
	for all indexes.
	(lower_eh_constructs_2): Likewise.
	(lower_resx): Likewise.
	(lower_eh_dispatch): Likewise.
	* tree-mudflap.c (mf_build_string): Use size_int.
	(mudflap_register_call): Use integer_type_node for the flag.
	(mudflap_enqueue_constant): Use size_int.
	* tree-chrec.c (reset_evolution_in_loop): Copy CHREC_VAR
	instead of rebuilding it.

From-SVN: r173153

2011-04-29  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (get_fi_for_callee): Restructure.
	Handle OBJ_TYPE_REF.
	(find_func_aliases_for_call): Use it more consistently.

From-SVN: r173152

	* src/alpha/osf.S (UA_SI, FDE_ENCODING, FDE_ENCODE, FDE_ARANGE):
	Define.
	Use them to handle ELF vs. ECOFF differences.
	[__osf__] (_GLOBAL__F_ffi_call_osf): Define.

From-SVN: r173151

* haifa-sched.c (last_nondebug_scheduled_insn): New.
(rank_for_schedule): Use it.
(schedule_block): Set it.

From-SVN: r173150

From-SVN: r173147

From-SVN: r173146

	* config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
	unspec plus offset.  Tidy macho code.

From-SVN: r173141

2011-04-29  Martin Jambor  <mjambor@suse.cz>

	* cgraphunit.c (cgraph_preserve_function_body_p): Accept a cgraph
	node instead of a decl.  Update all callers.
	* cgraph.h: Update declaration.

From-SVN: r173138

From-SVN: r173135

        PR tree-optimization/48765
        * tree-vectorizer.h (vect_make_slp_decision): Return bool.
        * tree-vect-loop.c (vect_analyze_loop_operations): Add new
        argument to indicate if loop aware SLP is being used.  Scan
        the statements and update the vectorization factor
        according to the type of
        vectorization before statement analysis.
        (vect_analyze_loop_2): Get a return value from
        vect_make_slp_decision, pass it to 
        vect_analyze_loop_operations.
        (vectorizable_reduction): Set number of copies to 1 in case of
        pure SLP statement.
        * tree-vect-stmts.c (vectorizable_conversion,
        vectorizable_assignment, vectorizable_shift,
        vectorizable_operation, vectorizable_type_demotion,
        vectorizable_type_promotion, vectorizable_store,
        vectorizable_load): Likewise.
        (vectorizable_condition): Move the check that it is not SLP
        vectorization before the number of copies check.
        * tree-vect-slp.c (vect_make_slp_decision): Return TRUE if
        decided to vectorize the loop using SLP.

From-SVN: r173132

From-SVN: r173128

	PR tree-optimization/48775
	* gcc.dg/pr48616.c: Also add -fno-common on alpha*-dec-osf*.

From-SVN: r173125

/cp
2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/48798
	* semantics.c (finish_base_specifier): cv-qualified base class
	is fine, per DR 484.

/testsuite
2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/48798
	* g++.dg/inherit/pr48798.C: New.
	* g++.old-deja/g++.other/base1.C: Adjust.

From-SVN: r173124

Fix PR c++/48656

gcc/cp/

	* semantics.c (finish_call_expr): Don't forget BASELINK nodes when
	considering call expressions involving a member function.

gcc/testsuite/

	* gcc/testsuite/g++.dg/template/inherit7.C: New test case.

From-SVN: r173123