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

	* testsuite/decimal/binary-arith.cc: Fix directive to skip test.
	* testsuite/decimal/cast_neg.cc: Ditto.
	* testsuite/decimal/comparison.cc: Ditto.
	* testsuite/decimal/compound-assignment.cc: Ditto.
	* testsuite/decimal/compound-assignment-memfunc.cc: Ditto.
	* testsuite/decimal/conversion-from-float.cc: Ditto.
	* testsuite/decimal/conversion-from-integral.cc: Ditto.
	* testsuite/decimal/conversion-to-generic-float.cc: Ditto.
	* testsuite/decimal/conversion-to-integral.cc: Ditto.
	* testsuite/decimal/ctor.cc: Ditto.
	* testsuite/decimal/incdec.cc: Ditto.
	* testsuite/decimal/incdec-memfunc.cc: Ditto.
	* testsuite/decimal/make-decimal.cc: Ditto.
	* testsuite/decimal/mixed-mode_neg.cc: Ditto.
	* testsuite/decimal/operator_neg.cc: Ditto.
	* testsuite/decimal/unary-arith.cc: Ditto.

From-SVN: r152502

From-SVN: r152501

	* cp-tree.h (DECL_NORMAL_CAPTURE_P): New.
	* name-lookup.c (qualify_lookup): Check it.
	* parser.c (cp_parser_lambda_introducer): Pass explicit_init_p
	to add_capture.
	* semantics.c (add_capture): Set DECL_NORMAL_CAPTURE_P
	on captures without explicit init.
	(add_default_capture): Pass explicit_init_p.

	Fix capture by copy of types with explicit copy constructor.
	* cp-tree.h (TARGET_EXPR_DIRECT_INIT_P): New.
	(DIRECT_INIT_EXPR_P): New.
	* typeck.c (convert_for_initialization): Just return if
	DIRECT_INIT_EXPR_P.
	* parser.c (cp_parser_lambda_introducer): Use
	TARGET_EXPR_DIRECT_INIT_P for normal captures.

From-SVN: r152500

	* config.gcc (powerpc*-*-*): Handle a2.
	* config/rs6000/rs6000.md (cpu): Add ppca2.  Include "a2.md".
	* config/rs6000/a2.md: New file.
	* config/rs6000/rs6000.opt (mno-update): New.
	(mupdate): Return to using a mask, not a var.
	* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add support for a2.
	(enum processor_type): Add PROCESSOR_PPCA2.
	* config/rs6000/rs6000.c (ppca2_cost): New costs.
	(rs6000_override_options): Add "a2" to processor_target_table.
	Update rs6000_always_hint logic.  Correctly set rs6000_cost for
	a2.
	* doc/invoke.texi (RS/6000 and PowerPC Options): Document
	-mcpu=a2.

From-SVN: r152499

2009-10-05   Rafael Espindola  <espindola@google.com>

	* plugin-api.h (ld_plugin_status): Add LDPS_BAD_HANDLE.
	(ld_plugin_get_input_file): New.
	(ld_plugin_release_input_file): New.
	(ld_plugin_add_input_library): New.
	(ld_plugin_message): Mark format const.
	(ld_plugin_level): Add LDPT_GET_INPUT_FILE, LDPT_RELEASE_INPUT_FILE and
	LDPT_ADD_INPUT_LIBRARY.
	(ld_plugin_tv): Add tv_get_input_file, tv_release_input_file and
	tv_add_input_library.

From-SVN: r152498

i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2): Use explicit gen_truncxfsf2 and gen_truncxfdf2 references to avoid reference to...

	* config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2):
	Use explicit gen_truncxfsf2 and gen_truncxfdf2 references to avoid
	reference to nonexistent gen_truncxfxf2 function.

From-SVN: r152497

	* config/i386/i386.md (SWI48, SDWI, DWI): New mode iterators.
	(DWIH, g, di, doubleint_general_operand): New mode attributes.
	(general_operand): Handle TI mode.
	(add<mode>3): Macroize expander from add{qi,hi,si,di,ti}3 patterns
	using SDWI mode iterator.
	(*add<mode>3_doubleword): New insn_and_split pattern.  Macroize
	pattern from *add{di,ti}3_1 patterns and corresponding splitters
	using SDWI mode iterator.
	(add<mode>3_carry): Macroize insn from add{qi,hi,si,di}3_carry
	patterns using SWI mode iterator.
	(*add<mode>3_cc): Macroize insn from add{si,di}3_cc patterns
	using SWI48 mode iterator.
	(*add<mode>_1): Ditto from add{si,di}_1 patterns.
	(*add<mode>_2): Ditto from add{si,di}_2 patterns.
	(*add<mode>_3): Ditto from add{si,di}_3 patterns.
	(*add<mode>_5): Ditto from add{si,di}_5 patterns.
	(sub<mode>3): Macroize expander from sub{qi,hi,si,di,ti}3 patterns
	using SDWI mode iterator.
	(*sub<mode>3_doubleword): New insn_and_split pattern.  Macroize
	pattern from *sub{di,ti}3_1 patterns and corresponding splitters
	using SDWI mode iterator.
	(sub<mode>3_carry): Macroize insn from sub{qi,hi,si,di}3_carry
	patterns using SWI mode iterator.
	(*sub<mode>_1): Ditto from from sub{qi,hi,si,di}_1 patterns.
	(*sub<mode>_2): Ditto from sub{qi,hi,si,di}_2 patterns.
	(*sub<mode>_3): Ditto from sub{qi,hi,si,di}_3 patterns.
	(<plusminus_insn>xf3): Macroize expander from addxf3 and subxf3
	patterns using plusminus code iterator.
	(<plusminus_insn><mode>3): Macroize expander from add<mode>3 and
	sub<mode>3 patterns using plusminus code iterator.
	* config/i386/i386.c (override_options): Update call to
	gen_subdi_carry_rex64 for renamed function.
	(ix86_expand_int_addcc): Update calls to gen_subdi3_carry_rex64
	and gen_adddi3_carry_rex64 for renamed functions.  Use indirect
	calls to instruction expanders.

From-SVN: r152495

2009-10-06  Martin Jambor  <mjambor@suse.cz>

	PR bootstrap/41395
	* opts.c (decode_options): Run IPA-SRA at -O2.

From-SVN: r152492

2009-10-06  Richard Guenther  <rguenther@suse.de>

	* lto-symtab.c (lto_symtab_entry_hash): Hash strings, not pointers.

From-SVN: r152491

2009-10-06  Tobias Burnus  <burnus@net-b.de>

       PR lto/41591
       * doc/invoke.texi (-flto,-fwhole-program): Make clear that the
       -flto and -fwhole-program flags can be combined.

From-SVN: r152490

2009-10-06  Richard Guenther  <rguenther@suse.de>

	PR lto/41502
	* gcc.dg/lto/20091006-1_0.c: New testcase.
	* gcc.dg/lto/20091006-1_1.c: Likewise.
	* gcc.dg/lto/20091005-2_0.c: Likewise.

From-SVN: r152489

2009-10-06  Ryan Mansfield  <rmansfield@qnx.com>
 
        PR driver/41217
        * gcc.c (process_command): Check that -o argument was specified.

From-SVN: r152488

    gcc/ada/
	PR ada/41383
	* a-rttiev.adb (Time_Of_Event): Return Time_First for unset event.

    gcc/testsuite/
	PR ada/41383
	* gnat.dg/timer_cancel.adb: New test.

From-SVN: r152487

re PR ada/38333 (Illegal program not detected, ARM 6.1(20): pragma Import illegal for abstract subprograms)

    gcc/ada/
	PR ada/38333
	* sem_prag.adb (Process_Import_Or_Interface): Forbid an abstract
	subprogram to be completed with a "pragma Import".

    gcc/testsuite/
	PR ada/38333
	* gnat.dg/specs/import_abstract.ads: New.

From-SVN: r152486

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

	* gimple.c (gimple_type_hash): Use CONST_CAST_TREE to fix
	compilation.

From-SVN: r152485

2009-10-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/35862
	* gfortran.dg/round_2.f03: New test.

From-SVN: r152484

2009-10-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/35862
	* write_float.def (outout_float): Fix handling of special case where no
	digits after the decimal point and values less than 1.0. Adjust index
	into digits string. (WRITE_FLOAT): Remove special case code from macro.

From-SVN: r152483

From-SVN: r152480

From-SVN: r152474

2009-10-05  Phil Muldoon  <pmuldoon@redhat.com>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r152473

2009-10-05   Rafael Espindola  <espindola@google.com>

	* plugin-api.h: Sync with src.

From-SVN: r152472

gcc/:
	* c.opt (Wjump-misses-init): Fix typo to enable for ObjC.
	* doc/invoke.texi (Warning Options): Annotate allowed languages
	for -Wunsuffixed-float-constants.

From-SVN: r152469

	* dwarf2out.c (modified_type_die): Don't add DW_AT_name to
	DW_TAG_{const,volatile}_type if its DW_AT_type already has the
	same name and isn't the main variant.

From-SVN: r152468

	PR debug/41558
	* dwarf2out.c (loc_by_reference): Removed.
	(dw_loc_list_1): New function.
	(dw_loc_list): Remove toplev argument, add want_address argument.
	Don't look at decl_by_reference_p at all.  Use dw_loc_list_1.
	(loc_list_from_tree) <case VAR_DECL>: Pass want_address rather than
	want_address == 2 to dw_loc_list.  For successful dw_loc_list
	set have_address to 1 only if want_address is not 0.

	* gcc.dg/guality/guality.exp: Move gdb-test proc into...
	* lib/gcc-gdb-test.exp: ... here.  New file.
	* gfortran.dg/guality/guality.exp: New file.
	* gfortran.dg/guality/pr41558.f90: New test.
	* gfortran.dg/guality/arg1.f90: New test.

From-SVN: r152467

gcc/
	* config/mips/mips-protos.h (mips_trampoline_code_size): Declare.
	* config/mips/mips.h (TRAMPOLINE_SIZE): Redefine as the size of
	a code block followed by two pointers.
	(TRAMPOLINE_ALIGNMENT): Define to 64 for 32-bit targets too.
	* config/mips/mips.c (MIPS_LOAD_PTR): New macro.
	(MIPS_MOVE): Likewise.
	(MIPS_LUI): Likewise.
	(MIPS_JR): Likewise.
	(MIPS_BAL): Likewise.
	(MIPS_NOP): Likewise.
	(mips_asm_trampoline_template): Delete.
	(mips_trampoline_code_size): New function.
	(mips_trampoline_init): Add shorter sequences for all cases
	except Pmode == DImoe && !TARGET_USE_PIC_FN_ADDR_REG.
	Calculate the opcodes directly, rather than copying from a template.
	Only flush the code part of the trampoline.
	(TARGET_ASM_TRAMPOLINE_TEMPLATE): Delete.

From-SVN: r152466