2009-10-08  Paolo Carlini  <paolo.carlini@oracle.com>

	* config/abi/pre/gnu.ver: Adjust exports.

From-SVN: r152559

2009-10-08  Rafael Avila de Espindola  <espindola@google.com>

	* lto-plugin.c (add_input_library): New.
	(all_symbols_read_handler): Use add_input_library for items that
	start with -l.
	(process_option): Fit in 80 columns.
	(onload): Handle LDPT_ADD_INPUT_LIBRARY.

2009-10-08  Rafael Avila de Espindola  <espindola@google.com>

	* gcc.c (LINK_COMMAND_SPEC): Pass libc with -pass-through if it is
	being statically linked.

From-SVN: r152558

From-SVN: r152557

	PR bootstrap/41620
	* ipa.c (cgraph_externally_visible_p,
	function_and_variable_visibility,
	whole_program_function_and_variable_visibility): Skip non-finalized
	nodes.

From-SVN: r152556

2009-10-07  Phil Muldoon <pmuldoon@redhat.com>

	* doc/xml/manual/debug.xml: Rewrite and expand GDB Python
	pretty-printer section.

From-SVN: r152554

        * config/mn10300/mn10300.h (CONSTANT_ADDRESS_P): Do not allow
        CONST_DOUBLEs.

From-SVN: r152551

2009-10-08  Andreas Tobler  <a.tobler@schweiz.org>

	PR bootstrap/37739
	* config.host: Use config/x-cflags-O1 for powerpc FreeBSD.

From-SVN: r152550

From-SVN: r152549

re PR c/41182 (Revision 145254 caused ICE: tree check: expected integer_cst, have nop_expr in tree_int_cst_lt, at tree.c:5259)

	PR c/41182
	* c-common.c (c_fully_fold_internal): Strip nops from the result
	of recursive calls to c_fully_fold_internal.
	(c_wrap_maybe_const): New.
	(c_save_expr): Use c_wrap_maybe_const.
	* c-common.h (c_wrap_maybe_const): Declare.
	* c-typeck.c (build_conditional_expr, c_finish_stmt_expr,
	build_binary_op): Use c_wrap_maybe_const.

testsuite:
	* gcc.c-torture/compile/pr41182-1.c: New.

From-SVN: r152548

From-SVN: r152547

	* arith.c (arith_power): Use mpc_pow_z.
	* gfortran.h (HAVE_mpc_pow_z): Define.

From-SVN: r152544

From-SVN: r152543

	* real.c: Fix comment to reflect actual exponent size.

From-SVN: r152542

From-SVN: r152541

From-SVN: r152540

	* config/i386/i386.md (any_extend): New code iterator.
	(u, s): New code attributes.
	(sgnprefix): Ditto.
	(DWIH): Rewrite as code iterator for SI and DI modes.
	(DWI): Rewrite as mode attribute.
	(dwi): New mode attribute.
	(di): Depend on SI mode and DI mode.
	(doubleint_general_operand): Remove mode attribute.

	(*lea_1): Macroize insn from *lea_1_rex64 and *lea_1 patterns using
	DWIH mode iterator.

	(*add<mode>3_doubleword): Use DWIH as the base mode iterator.
	(*sub<mode>3_doubleword): Ditto.

	(mul<mode>3): Macroize expander from mul{hi,si,di}3 patterns
	using SWIM248 mode iterator.
	(*mul<mode>3_1): Macroize insn from mul{si,di}3_1 patterns
	using SWI48 mode iterator.
	(<u>mul<mode><dwi>3): Macroize expander from {,u}mul{sidi,diti}3
	patterns using DWIH mode iterator and any_extend code iterator.
	(<u>mulqihi3): Macroize expander from {,u}mulqihi3 patterns
	using any_extend code iterator.
	(*<u>mul<mode><dwi>3_1): Macroize insn from {,u}mul{sidi,diti}3_1
	patterns using DWIH mode iterator and any_extend code iterator.
	(*<u>mulqihi3_1): Macroize insn from {,u}mulqihi3_1 patterns
	using any_extend code iterator.
	(<s>mul<mode>3_highpart): Macroize expander from
	{s,u}mul{si,di}3_highpart patterns using DWIH mode iterator
	and any_extend code iterator.
	(*<s>muldi3_highpart_1): Macroize insn from
	*{s,u}muldi3_highpart_rex64 patterns using any_extend code iterator.
	(*<s>mulsi3_highpart_1): Macroize insn from *{s,u}mulsi3_highpart_1
	patterns using any_extend code iterator.
	(*<s>mulsi3_highpart_zext): Macroize insn from
	*{s,u}mulsi3_highpart_zext patterns using any_extend code iterator.

From-SVN: r152539

	PR c++/39863
	* pt.c (tsubst_pack_expansion): Don't do anything now if we
	have incomplete packs of different lengths.

From-SVN: r152537

	PR c++/41038
	* tree.c (build_qualified_name): Call convert_from_reference.

From-SVN: r152536

dwarf2out.c (tree_add_const_value_attribute_for_decl): Don't add DW_AT_const_value if VAR_DIE already has DW_AT_abstract_origin...

	* dwarf2out.c (tree_add_const_value_attribute_for_decl): Don't add
	DW_AT_const_value if VAR_DIE already has DW_AT_abstract_origin
	refering to a DIE with DW_AT_const_value.

	* gcc.dg/debug/dwarf2/inline3.c: New test.

From-SVN: r152535

2009-10-07  Daniel Kraft  <d@domob.eu>

	PR fortran/41615
	* resolve.c (resolve_contained_fntype): Clarify error message for
	invalid assumed-length character result on module procedures.

2009-10-07  Daniel Kraft  <d@domob.eu>

	PR fortran/41615
	* gfortran.dg/assumed_charlen_function_6.f90: New test.

From-SVN: r152534

2009-10-07  Vladimir Makarov  <vmakarov@redhat.com>

	PR middle-end/22072
	* ira-lives.c (check_and_make_def_conflict): Process all operands.

From-SVN: r152533

	* cgraph.c (cgraph_node_can_be_local): Handle externally visible nodes
	correctly.

From-SVN: r152532

	*lea_2_rex64): Move before *add<mode>_1 pattern.

From-SVN: r152530

From-SVN: r152529

s/plug-in/plugin/

From-SVN: r152528

MAINTAINERS (LTO): List Diego Novillo, Rafael Avila de Espindola, and Richard Guenther as reviewers.

2009-10-07  Richard Guenther  <rguenther@suse.de>

	* MAINTAINERS (LTO): List Diego Novillo, Rafael Avila de Espindola,
	and Richard Guenther as reviewers.
	(LTO plugin): List Rafael Avila de Espindola and Cary Coutant
	as reviewers.

From-SVN: r152527

2009-10-07  Janus Weil  <janus@gcc.gnu.org>

	* expr.c (gfc_check_pointer_assign): Do the correct type checking when
	CLASS variables are involved.
	* match.c (gfc_match_select_type): Parse associate-name in SELECT TYPE
	statements, and set up a local namespace for the SELECT TYPE block.
	* parse.h (gfc_build_block_ns): New prototype.
	* parse.c (parse_select_type_block): Return from local namespace to its
	parent after SELECT TYPE block.
	(gfc_build_block_ns): New function for setting up the local namespace
	for a BLOCK construct.
	(parse_block_construct): Use gfc_build_block_ns.
	* resolve.c (resolve_select_type): Insert assignment for the selector
	variable, in case an associate-name is given, and put the SELECT TYPE
	statement inside a BLOCK.
	(resolve_code): Call resolve_class_assign after checking the assignment.
	* symbol.c (gfc_find_sym_tree): Moved some code here from
	gfc_get_ha_sym_tree.
	(gfc_get_ha_sym_tree): Moved some code to gfc_find_sym_tree.


2009-10-07  Janus Weil  <janus@gcc.gnu.org>

	* gfortran.dg/same_type_as_2.f03: Modified (was illegal).
	* gfortran.dg/select_type_1.f03: Modified error message.
	* gfortran.dg/select_type_5.f03: New test.

From-SVN: r152526

From-SVN: r152525

2009-10-07  Chris Jefferson  <chris@bubblescope.net>

	* testsuite/25_algorithms/rotate/moveable2.cc: New.

From-SVN: r152524

	* collect2.c (main): Add -fno-whole-program.
	* gcc.c (set_collect_gcc_options): Do not remove whole program here.

From-SVN: r152521

	* lto-symtab.c (lto_cgraph_replace_node): Assert that inline clones has
	no address taken.
	* cgraph.c (cgraph_mark_needed_node): Assert that inline clones are
	never needed.
	(cgraph_clone_node): Clear externally_visible flag for clones.
	* cgraph.h (cgraph_only_called_directly_p,
	cgraph_can_remove_if_no_direct_calls_p): New predicates.
	* tree-pass.h (pass_ipa_whole_program_visibility): Declare.
	* ipa-cp.c (ipcp_cloning_candidate_p): Use new predicate.
	(ipcp_initialize_node_lattices, ipcp_estimate_growth,
	ipcp_insert_stage): Likwise.
	* cgraphunit.c (cgraph_decide_is_function_needed): Do not compute
	externally_visible flag.
	(verify_cgraph_node): Verify that inline clones look right.
	(process_function_and_variable_attributes): Do not set
	externally_visible flags.
	(ipa_passes): Avoid executing small_ipa_passes at LTO stage; they've
	been already run.
	* lto-cgraph.c (lto_output_node): Assert that inline clones are not
	boundaries.
	* ipa-inline.c (cgraph_clone_inlined_nodes): Use new predicates;
	clear externally_visible when turning into inline clones
	(cgraph_mark_inline_edge): Use new predicates.
	(cgraph_estimate_growth): Likewise.
	(cgraph_decide_inlining): Likewise.
	* ipa.c (cgraph_postorder): Likewise.
	(cgraph_remove_unreachable_nodes): Likewise; sanity check
	that inline clones are not needed.
	(cgraph_externally_visible_p): New predicate.
	(function_and_variable_visibility): Add whole_program parameter;
	always set externally_visible flag; handle COMDAT function
	privatization.
	(local_function_and_variable_visibility): New function.
	(gate_whole_program_function_and_variable_visibility): New function.
	(whole_program_function_and_variable_visibility): New function.
	(pass_ipa_whole_program_visibility): New function.
	* passes.c  (init_optimization_passes): Add whole program visibility
	pass.
	(do_per_function_toporder, function_called_by_processed_nodes_p): Do
	not care about needed/reachable flags.
	* varpool.c: Include flags.h
	(decide_is_variable_needed): When doing LTO assume whole-program mode.
	(varpool_finalize_decl): When we are in LTO read-back, all variables
	are analyzed.
	(varpool_analyze_pending_decls): Skip analyzis of analyzed vars.

	* lto/lto.c (read_cgraph_and_symbols): Mark functions neccesary only at
	ltrans stage; explain why this is needed and should not.

From-SVN: r152520

From-SVN: r152517

2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/tpf.h (TARGET_DEFAULT): Remove MASK_HARD_FLOAT and
	add MASK_HARD_DFP.

From-SVN: r152516

2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config.gcc: Don't include the makefile fragments intended for
	libgcc.
	* config/s390/fixdfdi.h: File removed.
	* config/s390/libgcc-glibc.ver: File removed.
	* config/s390/s390.h: Remove the fixdfdi.h hack.
	* config/s390/t-crtstuff: File moved to libgcc dir.
	* config/s390/t-linux: Likewise.
	* config/s390/t-tpf: libgcc specific parts removed.
	* config/s390/t-linux64: Likewise.

2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config.host: Include the s390 makefile fragments.
	* config/s390/32/_fixdfdi.c: New file.
	* config/s390/32/_fixsfdi.c: New file.
	* config/s390/32/_fixtfdi.c: New file.
	* config/s390/32/_fixunsdfdi.c: New file.
	* config/s390/32/_fixunssfdi.c: New file.
	* config/s390/32/_fixunstfdi.c: New file.
	* config/s390/32/t-floattodi: New file.
	* config/s390/libgcc-glibc.ver: New file.
	* config/s390/t-crtstuff: New file.
	* config/s390/t-linux: New file.
	* config/s390/t-tpf: New file.

From-SVN: r152515

	* Makefile.def: check-gold depends upon all-gas.
	* Makefile.in: Rebuild.

From-SVN: r152514

2009-10-07  Paul Thomas <pault@gcc.gnu.org>

        PR fortran/41613
        * resolve.c (check_class_members): Reset compcall.assign.

From-SVN: r152513

2009-10-06  Jerry Quinn  <jlquinn@optonline.net>

	* Makefile.in (lto-wrapper): Use COMPILER and ALL_COMPILERFLAGS.
	(lto-compress.o): Likewise.

From-SVN: r152512

	PR target/41512
	* config/i386/winnt.c (i386_pe_determine_dllexport_p): Don't propagate
	dllexport to class members here.
	(i386_pe_determine_dllimport_p): Only check static class data for
	definition.
	(i386_pe_encode_section_info): Don't recheck DECL_DLLIMPORT_P.
	* config/i386/winnt-cxx.c (i386_pe_type_dllimport_p): Only check
	functions for vague linkage.
	(i386_pe_type_dllexport_p): Fix formatting.
	(maybe_add_dllexport) New function.
	(i386_pe_adjust_class_at_definition): Use it to propagate dllexport
	to class members.

From-SVN: r152511

2009-10-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/41612
	* gfortran.dg/round_2.f03: Fix test to work on platforms that do not
	have kind=10 reals.

From-SVN: r152510

From-SVN: r152506