2014-05-26  Richard Biener  <rguenther@suse.de>

	libcpp/
	* configure.ac: Remove long long and __int64 type checks,
	add check for uint64_t and fail if that wasn't found.
	* include/cpplib.h (cpp_num_part): Use uint64_t.
	* config.in: Regenerate.
	* configure: Likewise.

	gcc/
	* configure.ac: Drop __int64 type check.  Insist that we
	found uint64_t and int64_t.
	* hwint.h (HOST_BITS_PER___INT64): Remove.
	(HOST_BITS_PER_WIDE_INT): Define to 64 and remove
	__int64 case.
	(HOST_WIDE_INT_PRINT_*): Remove 32bit case.
	(HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
	(HOST_WIDEST_FAST_INT): Remove __int64 case.
	* vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
	for dst_q_src_df_rms_cdt.
	* configure: Regenerate.
	* config.in: Likewise.

From-SVN: r210928

From-SVN: r210927

re PR target/61249 (_mm_frcz_ss, _mm_frcz_sd: __builtin_ia32_vfrczss, __builtin_ia32_vfrczsd require 2 arguments)

	PR target/61249
	* doc/extend.texi: Fix parameter lists of __builtin_ia32_vfrczs[sd],
	__builtin_ia32_mpsadbw256.

From-SVN: r210923

ChangeLog:
2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

	PR rtl-optimization/61278
	* shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.

testsuite/ChangeLog:
2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

	* gcc.dg/lto/pr61278_0.c: New test.
	* gcc.dg/lto/pr61278_1.c: New test.

From-SVN: r210922

re PR rtl-optimization/61220 (ICE on valid code at -O2 on x86_64-linux-gnu in maybe_record_trace_start, at dwarf2cfi.c:2239)

ChangeLog:
2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

	PR rtl-optimization/61220
	Part of PR rtl-optimization/61225
	* shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
	insn; skip split_edge for a block with only one successor.

testsuite/ChangeLog:
2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

	* gcc.dg/pr61220.c: New test.
	* gcc.dg/shrink-wrap-loop.c: Disable for x86_64 -m32 mode.

From-SVN: r210921

From-SVN: r210919

From-SVN: r210918

contrib/
	* dg-extract-results.py (Named): Remove __cmp__ method.
	(output_variation): Use a key to sort variation.harnesses.

From-SVN: r210913

2014-05-25  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/profile/map.h: Fix typo in comment; minor formatting fix.
	* include/profile/multimap.h: Likewise.
	* include/profile/set.h: Likewise.
	* include/profile/multiset.h: Likewise.

From-SVN: r210912

2014-05-25  Tobias Burnus  <burnus@net-b.de>
    
        * gfortran.dg/coarray_this_image_1.f90: New.
        * gfortran.dg/coarray_this_image_2.f90: New.

From-SVN: r210911

	* ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
	(update_vtable_references): New function.
	(function_and_variable_visibility): Rewrite also vtable initializers.
	* varpool.c (cgraph_variable_initializer_availability): Remove assert.

From-SVN: r210910

2014-05-25  Tobias Burnus  <burnus@net-b.de>

        * check.c (gfc_check_num_images): New.
        (gfc_check_this_image): Handle distance argument.
        * intrinsic.c (add_functions): Update this_image and num_images
        for new distance and failed arguments.
        * intrinsic.texi (THIS_IMAGE, NUM_IMAGES): Document the new
        arguments.
        * intrinsic.h (gfc_check_num_images): New.
        (gfc_check_this_image, gfc_simplify_num_images,
        gfc_simplify_this_image, gfc_resolve_this_image): Update prototype.
        * iresolve.c (gfc_resolve_this_image): Handle distance argument.
        * simplify.c (gfc_simplify_num_images, gfc_simplify_this_image):
        Handle new arguments.
        * trans-intrinsic.c (trans_this_image, trans_num_images): Ditto.
        (gfc_conv_intrinsic_function): Update trans_num_images call.

2014-05-25  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_10.f90: Update dg-warning.
        * gfortran.dg/coarray_this_image_1.f90: New.
        * gfortran.dg/coarray_this_image_2.f90: New.

From-SVN: r210909

	* ggc.h (ggc_grow): New function.
	* ggc-none.c (ggc_grow): New function.
	* ggc-page.c (ggc_grow): Likewise.
	* lto.c (read_cgraph_and_symbols): Grow ggc memory after streaming.

From-SVN: r210908

	* ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p, address_taken_from_non_vtable_p,
	comdat_can_be_unshared_p_1, comdat_can_be_unshared_p, cgraph_externally_visible_p,
	varpool_externally_visible_p, can_replace_by_local_alias,
	update_visibility_by_resolution_info, function_and_variable_visibility,
	pass_data_ipa_function_and_variable_visibility,
	make_pass_ipa_function_and_variable_visibility,
	whole_program_function_and_variable_visibility,
	pass_data_ipa_whole_program_visibility,
	make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
	* cgraph.h (cgraph_local_node_p): Declare.
	* ipa-visibility.c: New file.
	* Makefile.in (OBJS): Add ipa-visiblity.o

From-SVN: r210907

From-SVN: r210906

	* gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
	that var decl is available.

From-SVN: r210902

	* tree-core.h (tree_decl_with_vis): Replace comdat_group by
	symtab_node pointer.
	* tree.c (copy_node_stat): Be sure tonot copy
	symtab_node pointer.
	(find_decls_types_r): Do not walk COMDAT_GROUP.
	* tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
	* varasm.c (make_decl_one_only): Use set_comdat_group;
	create node if needed.
	* ipa-inline-transform.c (save_inline_function_body): Update
	way we decl->symtab mapping.
	* symtab.c (symtab_hash, hash_node, eq_node
	symtab_insert_node_to_hashtable): Remove.
	(symtab_register_node): Update.
	(symtab_unregister_node): Update.
	(symtab_get_node): Reimplement as inline function.
	(symtab_add_to_same_comdat_group): Update.
	(symtab_dissolve_same_comdat_group_list): Update.
	(dump_symtab_base): Update.
	(verify_symtab_base): Update.
	(symtab_make_decl_local): Update.
	(fixup_same_cpp_alias_visibility): Update.
	(symtab_nonoverwritable_alias): Update.
	* cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
	* ipa.c (update_visibility_by_resolution_info): UPdate.
	* bb-reorder.c: Include cgraph.h
	* lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
	with comdat groups.
	* ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
	* cgraph.c (cgraph_get_create_node): Update.
	* cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
	and comdat_group_.
	(symtab_get_node): Make inline.
	(symtab_insert_node_to_hashtable): Remove.
	(symtab_can_be_discarded): Update.
	(decl_comdat_group): New function.
	* tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers): Update.
	* lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
	comdat group name.
	(read_comdat_group): New function.
	(input_node, input_varpool_node): Use it.
	* trans-mem.c (ipa_tm_create_version_alias): Update code creating
	comdat groups.
	* mips.c (mips_start_unique_function): Likewise.
	(ix86_code_end): Likewise.
	(rs6000_code_end): Likweise.
	* tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream
	comdat group.

	* lto-symtab.c (lto_symtab_merge_symbols): Update code setting
	symtab pointer.
	* lto.c (compare_tree_sccs_1): Do not compare comdat groups.

	* optmize.c (maybe_thunk_body): Use set_comdat_group.
	(maybe_clone_body): Likewise.
	* decl.c (duplicate_decls): Update code duplicating comdat group;
	do not copy symtab pointer; before freeing newdecl remove it
	from symtab.
	* decl2.c (constrain_visibility): Use set_comdat_group.

	* c-decl.c (merge_decls): Preserve symtab node pointers.
	(duplicate_decls): Free new decl.

From-SVN: r210901

2014-05-24  François Dumont  <fdumont@gcc.gnu.org>

	* include/profile/array: Clean useless white chars.
	* include/profile/base.h: Likewise.
	* include/profile/iterator_tracker.h: Likewise.
	* include/profile/bitset: Code cleanup and remove not instrumented code.
	* include/profile/deque: Likewise.
	* include/profile/forward_list: Likewise.
	* include/profile/list (std::__profile::_List_profile<>): New.
	(std::__profile::list<>): Inherit from latter and adapt.
	* include/profile/impl/profiler_map_to_unordered_map.h: Generalize
	advise to match any ordered to unordered container conversion.
	* include/profile/ordered_base.h (std::__profile::_Ordered_profile<>):
	New.
	* include/Makefile.am: Add latter.
	* include/Makefile.in: Regenerate.
	* include/profile/map.h (std::__profile::map<>): Inherit from latter,
	remove not instrumented code.
	* include/profile/multimap.h (std::__profile::multimap<>): Likewise.
	* include/profile/set.h (std::__profile::set<>): Likewise.
	* include/profile/multiset.h (std::__profile::multiset<>): Likewise.
	* include/profile/unordered_base.h: Add some line feed.
	* include/profile/unordered_map: Clean useless white chars and replace
	spaces with tabs.
	* include/profile/unordered_set: Likewise.
	* include/profile/vector (std::__profile::_Vector_profile_pre<>): New.
	(std::__profile::_Vector_profile_post<>): New.
	(std::__profile::vector<>): Inherit from latter and adapt.

From-SVN: r210900

2014-05-24  Jerry DeLisle  <jvdelisle@gcc.gnu>

	PR libfortran/61173
	gfortran.dg/arrayio_14.f90: New test.

From-SVN: r210899

2014-05-23  Jerry DeLisle  <jvdelisle@gcc.gnu>

	PR libfortran/61173
	* io/list_read.c (eat_spaces): If the next character pointed to
	is a space, don't seek, must be at the end.

From-SVN: r210898

* gcc.c-torture/execute/bswap-2.c (main): Handle more bitfield
layouts.

From-SVN: r210897

	* gengtype-state.c (fatal_reading_state): Bring offline.
	* optabs.c (widening_optab_handler): Bring offline.
	* optabs.h (widening_optab_handler): Likewise.
	* final.c (get_attr_length_1): Likewise.

From-SVN: r210896

From-SVN: r210895

2014-05-24  Dominique d'Humieres <dominiq@lps.ens.fr>

	* gfortran.dg/gfortran.dg/bind_c_array_params_2.f90:
	Adjust regexp for -flto.
	* gfortran.dg/gfortran.dg/pr48636-2.f90: Likewise.
	* gfortran.dg/pr52835.f90: Likewise.

From-SVN: r210892

	* texi2pod.pl: Force .pod file to not be a numbered list.

From-SVN: r210889

	* rtti.c: Include tm_p.h
	(emit_tinfo_decl): Force RTTI data to be aligned to required
	ABI alignment only.

From-SVN: r210887

class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN ignoring other target adjustments.



	* class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
	ignoring other target adjustments.

From-SVN: r210886

From-SVN: r210885

2014-05-23  Tobias Burnus  <burnus@net-b.de>

        * gfc-internals.texi: Change URLs to HTTPS; fix broken links.
        * gfortran.texi: Ditto.

From-SVN: r210877

They are often labeled just "integer" currently.  Fix that.

Also handle shift properly in those scheduling descriptions that
neglected it.

From-SVN: r210873

They are currently just "integer", but the dot version is fast_compare.
This makes them all "logical".

From-SVN: r210872

They are currently just "integer", but the dot version is fast_compare.
This makes them all "add".  Later we should introduce attributes to
distinguish e.g. addc and adde (which aren't currently handled as
separate instructions at all, only in groups).

From-SVN: r210871

This uses the attributes "var_shift" and "dot" to specify the differences:

	var_shift_rotate    -> shift var_shift=yes
	delayed_compare     -> shift var_shift=no  dot=yes
	var_delayed_compare -> shift var_shift=yes dot=yes

From-SVN: r210870

This uses the attribute "size" to specify the differences:

	idiv -> div size=32
	ldiv -> div size=64

It could use "dot" as well, but the current code doesn't handle that.

From-SVN: r210869

This uses the attribute "size" to specify the differences:

	insert_word  -> insert size=32
	insert_dword -> insert size=64

It could use "dot" as well, but the current code doesn't handle that.

From-SVN: r210868

This uses the attributes "size" and "dot" to specify the differences:

	imul3 -> mul size=8
	imul2 -> mul size=16
	imul -> mul size=32
	lmul -> mul size=64
	imul_compare -> mul size=32 dot=yes
	lmul_compare -> mul size=64 dot=yes

From-SVN: r210867

This is for the legacy integer multiply-accumulate instructions.
Quite a mouthful, and "mulhw" is also a terrible name since we already
have a machine instruction called exactly that.  Hence "halfmul".

Also fixes the titan automaton description for this.

From-SVN: r210866

Get rid of the one huge line.  Group and order things a bit.  Further
changes will follow so this doesn't try to make it perfect.

From-SVN: r210865

2014-05-23  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/53787
	* params.def (PARAM_IPA_MAX_AA_STEPS): New param.
	* ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
	analysis_done, update all uses.
	* ipa-prop.c: Include domwalk.h
	(param_analysis_info): Removed.
	(param_aa_status): New type.
	(ipa_bb_info): Likewise.
	(func_body_info): Likewise.
	(ipa_get_bb_info): New function.
	(aa_overwalked): Likewise.
	(find_dominating_aa_status): Likewise.
	(parm_bb_aa_status_for_bb): Likewise.
	(parm_preserved_before_stmt_p): Changed to use new param AA info.
	(load_from_unmodified_param): Accept func_body_info as a parameter
	instead of parms_ainfo.
	(parm_ref_data_preserved_p): Changed to use new param AA info.
	(parm_ref_data_pass_through_p): Likewise.
	(ipa_load_from_parm_agg_1): Likewise.  Update callers.
	(compute_complex_assign_jump_func): Changed to use new param AA info.
	(compute_complex_ancestor_jump_func): Likewise.
	(ipa_compute_jump_functions_for_edge): Likewise.
	(ipa_compute_jump_functions): Removed.
	(ipa_compute_jump_functions_for_bb): New function.
	(ipa_analyze_indirect_call_uses): Likewise, moved variable
	declarations down.
	(ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
	and info, moved variable declarations down.
	(ipa_analyze_call_uses): Accept and pass on func_body_info instead of
	node and info.
	(ipa_analyze_stmt_uses): Likewise.
	(ipa_analyze_params_uses): Removed.
	(ipa_analyze_params_uses_in_bb): New function.
	(ipa_analyze_controlled_uses): Likewise.
	(free_ipa_bb_info): Likewise.
	(analysis_dom_walker): New class.
	(ipa_analyze_node): Handle node-specific forbidden analysis,
	initialize and free func_body_info, use dominator walker.
	(ipcp_modif_dom_walker): New class.
	(ipcp_transform_function): Create and free func_body_info, use
	ipcp_modif_dom_walker, moved a lot of functionality there.

From-SVN: r210864

2014-05-23  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/61215
	* gcc.target/i386/pr61215.c: New.

From-SVN: r210863