gcc/fortran/
2010-07-24  Tobias Burnus  <burnus@net-b.de>

        * options.c (gfc_init_options): Enable -fwhole-file by default.
        * interface.c (compare_parameter): Assume a Hollerith constant is
        compatible with all other argument types.

libgomp/
2010-07-24  Tobias Burnus  <burnus@net-b.de>

        * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
        silence -fwhole-file warning.

gcc/testsuite/
2010-07-24  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/func_decl_4.f90: Split test into two ...
        * gfortran.dg/func_decl_5.f90: ... parts.
        * gfortran.dg/common_resize_1.f: xfail two warnings (cf. PR 45045).
        * gfortran.dg/bounds_temporaries_1.f90: Add new dg-warning.
        * gfortran.dg/global_references_1.f90: Add new dg-warning.
        * gfortran.dg/generic_actual_arg.f90: Add new dg-warning.
        * gfortran.dg/entry_17.f90: Remove no-longer needed dg-warning.
        * gfortran.dg/used_before_typed_4.f90: Add new dg-warning.
        * gfortran.dg/bounds_check_strlen_1.f90: Add new dg-warning.
        * gfortran.dg/intrinsic_std_1.f90: Split by remove tree dump ...
        * gfortran.dg/intrinsic_std_6.f90: ... and create a dump test.
        * gfortran.dg/sizeof.f90: Make test valid.
        * gfortran.dg/pr20865.f90: Add new dg-error.
        * gfortran.dg/integer_exponentiation_2.f90: Add new dg-warnings.
        * gfortran.dg/g77/19990218-0.f: Ditto.
        * gfortran.dg/g77/19990218-1.f: Ditto.
        * gfortran.dg/g77/970625-2.f: Ditto.
        * gfortran.dg/pr37243.f: Fix function declaration.
        * gfortran.dg/use_only_1.f90: Fix implicit typing.
        * gfortran.dg/loc_1.f90: Fix pointer datatype.

From-SVN: r162491

utils.c (update_pointer_to): In the unconstrained array case, merge the alias set of the old pointer type.

	* gcc-interfaces/utils.c (update_pointer_to): In the unconstrained
	array case, merge the alias set of the old pointer type.

From-SVN: r162488

re PR fortran/44945 (Wrong decl for module vars / FAIL: gfortran.dg/char_array_structure_constructor.f90)

2010-07-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/44945
        * trans-decl.c (gfc_get_symbol_decl): Use module decl with
        -fwhole-file also for derived types.
        * trans-types.c (copy_dt_decls_ifequal): Remove static and
        rename to gfc_copy_dt_decls_ifequal.
        (gfc_get_derived_type): Update call.
        * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.

2010-07-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/44945
        * gfortran.dg/char_array_structure_constructor.f90: Add
        -fwhole-file as dg-option as it otherwise fails on some
        systems.

From-SVN: r162487

2010-07-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45030
        * resolve.c (resolve_global_procedure): Properly handle ENTRY.

From-SVN: r162486

utils.c (gnat_types_compatible_p): Revert latest change and recurse only for multidimensional array types instead.

	* gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
	and recurse only for multidimensional array types instead.

From-SVN: r162485

2010-07-23  Marc Glisse <marc.glisse@normalesup.org>

	PR bootstrap/44455
	* configure.ac (extra_mpfr_configure_flags): Copy from
	extra_mpc_gmp_configure_flags.
	* configure: Re-generated.

From-SVN: r162482

2010-07-23  Richard Guenther  <rguenther@suse.de>

	PR lto/43071
	* gcc.c (LINK_COMMAND_SPEC): Filter out -fcompare-debug
	for -flto and -fwhopr.

	* g++.dg/lto/20100723-1_0.C: New testcase.

From-SVN: r162481

2010-07-23  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/aes-avx-check.h (main): Require OSXSAVE for
	AVX support.
	* gcc.target/i386/pclmul-avx-check.h (main): Likewise.
	* gcc.target/x86_64/abi/avx/avx-check.h (main): Likewise.

From-SVN: r162480

2010-07-23  Kai Tietz  <kai.tietz@onevision.com>

	PR target/41943
	* Makefile.in (USER_H_INC_NEXT_PRE,
	USER_H_INC_NEXT_POST): New.
	(stmp-int-hdrs): Prefix/postfix headers by include_next.
	* config.gcc (user_headers_inc_next_pre): New.
	(user_headers_inc_next_post): Likewise.
	(*-w64-mingw*): Use for float.h post-fixing, and for
	stddef.h/stdarg.h pre-fixing by include_next.
	* configure.ac (user_headers_inc_next_post): New.
	(user_headers_inc_next_pre): New.
	* configure: Regenerated.

From-SVN: r162479

re PR target/18788 ("-pthreads" option with "-shared" does not cause libpthread.so to be linked in.)

	libjava:
	* configure.ac (*-*-solaris2.8): Use alternate thread library.
	Add libthread.
	(*-*-solaris2.9): Use libthread.
	* configure: Regenerate.

	libgomp:
	* configure.tgt (*-*-solaris2.[56]*): Removed.

	gcc:
	* configure.ac: Don't disable TLS on Solaris 8/9 by default
	Set tga_func for Solaris 2/x86 resp. SPARC.
	Remove duplicate parts of sparc*-sun-solaris2.* TLS check.
	(LIB_THREAD_LDFLAGS_SPEC): Define.
	(LIB_TLS_SPEC): Define.
	Check for required Sun ld version.
	* configure: Regenerate.
	* config.in: Regenerate.
	* config/sol2.h (LIB_SPEC): Use LIB_THREAD_LDFLAGS_SPEC with
	-pthread, -threads, LIB_TLS_SPEC with -pthread.
	* doc/install.texi (Specific, *-*-solaris2*): Document use of
	alternate thread libraries on Solaris 8.
	Document TLS patch requirements.
	* doc/sourcebuild.texi (Add Options): Sort alphabetically.
	Document tls.

	PR target/18788
	* config/sol2.h (LIB_SPEC): Link with thread libraries even with
	-shared.

	gcc/testsuite:
	* lib/target-supports.exp (add_options_for_tls): New proc.
	* g++.dg/tls/static-1.C: Use dg-add-options tls.
	* g++.dg/tls/static-1a.cc: Likewise.
	* gcc.dg/tls/emutls-1.c: Likewise.
	* gcc.dg/tls/opt-11.c: Likewise.
	* gcc.dg/tls/opt-12.c: Likewise.
	* gcc.dg/tls/pr24428-2.c: Likewise.
	* gcc.dg/tls/pr24428.c: Likewise.
	* obj-c++.dg/tls/static-1.mm: Likewise.
	* obj-c++.dg/torture/tls/thr-init-1.mm: Likewise.
	* obj-c++.dg/torture/tls/thr-init-2.mm: Likewise.
	* obj-c++.dg/torture/tls/thr-init-3.mm: Likewise.
	* objc.dg/torture/tls/thr-init-2.m: Likewise.
	* objc.dg/torture/tls/thr-init-3.m: Likewise.
	* objc.dg/torture/tls/thr-init.m: Likewise.
	* gcc.dg/lto/20090210_0.c: Add -pthread for *-*-solaris2.[89].

From-SVN: r162478

	* gcc.dg/tree-ssa/loadpre6.c: Cleanup fre dump file.
	* gcc.dg/ipa/ipa-sra-6.c: Cleanup eipa_sra dump file.
	* gcc.dg/ipa/pure-const-2.c: Cleanup local-pure-const1 and
	optimized dump files.

From-SVN: r162477

	* tree.h (struct tree_base): Add nameless_flag bitfield.
	(TYPE_NAMELESS, DECL_NAMELESS): Define.
	* omp-low.c (create_omp_child_function, scan_omp_parallel,
	scan_omp_task, lower_omp_taskreg): Set DECL_NAMELESS and/or
	DECL_ARTIFICIAL where needed.
	* dwarf2out.c (dwarf2_name): Return NULL if DECL_NAMELESS.
	(type_tag): Return NULL if TYPE_NAMELESS or if TYPE_DECL
	has DECL_NAMELESS set.

	* trans-types.c (gfc_get_array_descriptor_base,
	gfc_get_array_type_bounds): Set TYPE_NAMELESS.
	* trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
	instead of clearing DECL_NAME.
	(gfc_build_dummy_array_decl): Set DECL_NAMELESS.

From-SVN: r162476

	PR tree-optimization/45047
	* gcc.c-torture/compile/pr45047.c: New test.

From-SVN: r162475

	* config.host (powerpc*-eabispe*): Set tmake_file.
	(powerpc*-eabi*): Likewise.
	* config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
	crtbeginS, crtendS, crtbeginT.

From-SVN: r162474

	* gcc.dg/float-range-3.c: Use "dg-do compile" dejagnu directive
	instead of dg-compile.
	* gcc.dg/float-range-4.c: Ditto.
	* gcc.dg/float-range-5.c: Ditto.
	* gcc.dg/fold-overflow-1.c: Ditto.
	* gcc.dg/gomp/sections-4.c: Ditto.
	* gcc.dg/transparent-union-1.c: Ditto.
	* gcc.dg/transparent-union-2.c: Ditto.
	* gcc.target/i386/pr39315-check.c: Ditto.
	* g++.dg/gomp/sections-4.C: Ditto.
	* g++.dg/template/dtor7.C: Ditto.
	* g++.dg/tree-ssa/pr19952.C: Ditto.
	* gfortran.dg/derived_constructor_comps_3.f90: Ditto.
	* gfortran.dg/graphite/pr42185.f90: Ditto.
	* gfortran.dg/namelist_36.f90: Ditto.
	* gnat.dg/noreturn1.adb: Ditto.
	* gnat.dg/specs/small_alignment.ads: Ditto.

From-SVN: r162470

re PR tree-optimization/44915 (ICE: SIGSEGV in walk_aliased_vdefs_1.constprop.42 (tree-ssa-alias.c:1707) with -findirect-inlining)

2010-07-23  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/44915
	* ipa-cp.c (cgraph_gate_cp): Also check that optimize is true.
	* ipa-inline.c (cgraph_mark_inline_edge): Likewise.
	(analyze_function): Likewise.

	* testsuite/g++.dg/torture/pr44915.C: New test.

From-SVN: r162469

re PR tree-optimization/44914 (ICE: in calc_dfs_tree, at dominance.c:395 with -fipa-sra -fnon-call-exceptions)

2010-07-23  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/44914
	* tree-sra.c (sra_modify_function_body): Return true if CFG was
	changed, add purging dead eh edges.
	(ipa_sra_modify_function_body): Return true if CFG was changed,
	simplify purging dead eh edges.
	(modify_function): Return true if CFG was changed.
	(perform_intra_sra): Add TODO_cleanup_cfg to the return value if CFG
	was changed.
	(ipa_early_sra): Likewise.

	* testsuite/g++.dg/tree-ssa/pr44914.C:  New test.

From-SVN: r162468

From-SVN: r162467

	PR target/44290
	* attribs.c (decl_attributes): Insert "noinline" and "noclone"
	if "naked".
	* tree-sra.c (ipa_sra_preliminary_function_checks): Return
	false if ! tree_versionable_function_p.

	testsuite/
	PR target/44290
	* gcc.dg/pr44290-1.c: New test.
	* gcc.dg/pr44290-2.c: New test.

From-SVN: r162466

2010-07-23  H.J. Lu  <hongjiu.lu@intel.com>

	PR bootstrap/45042
	* lto-plugin.c (translate): Cast to unsigned long.

From-SVN: r162465

	* builtins.def (BUILT_IN_ARGS_INFO): Remove.
	* ipa-pure-const.c (special_builtlin_state): Remove
	BUILT_IN_ARGS_INFO case.
	* tree-stdarg.c (execute_optimize_stdarg): Likewise.
	* builtins.c (expand_builtin): Likewise.
	(expand_builtin_args_info): Remove.
	* doc/tm.texi (__builtin_args_info): Remove.
	(__builtin_next_arg): Adjust to not refer to __builtin_args_info.
	* doc/tm.text.in: Likewise.

From-SVN: r162463

2009-07-23  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/24524
	* trans-array.c (gfc_init_loopinfo): Initialize the reverse
	field.
	gfc_trans_scalarized_loop_end: If reverse set in dimension n,
	reverse the scalarization loop.
	gfc_conv_resolve_dependencies: Pass the reverse field of the
	loopinfo to gfc_dep_resolver.
	trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
	assignment by resetting loop.reverse.
	gfortran.h : Add the gfc_reverse enum.
	trans.h : Add the reverse field to gfc_loopinfo.
	dependency.c (gfc_check_dependency): Pass null to the new arg
	of gfc_dep_resolver.
	(gfc_check_section_vs_section): Check for reverse dependencies.
	(gfc_dep_resolver): Add reverse argument and deal with the loop
	reversal logic.
	dependency.h : Modify prototype for gfc_dep_resolver to include
	gfc_reverse *.

From-SVN: r162462

2010-07-23  Richard Guenther  <rguenther@suse.de>

	* lto-symtab.c (lto_symtab_merge): Use gtc_mode enum
	values.
	(lto_symtab_merge_decls_2): Likewise.
	* tree-ssa.c (useless_type_conversion_p): Likewise.
	* lto-streamer-in.c (input_gimple_stmt): Likewise.
	* gimple.c (gtc_visited2, gtc_ob2): Remove.
	(struct type_pair_d): Make same_p an array indexed by mode.
	Update comment.
	(lookup_type_pair): Update initialization.
	(struct sccs): Adjust same_p type.
	(gimple_types_compatible_p_1, gtc_visit, gimple_types_compatible_p):
	Adjust.
	(print_gimple_types_stats): Likewise.
	* gimple.h (enum gtc_mode): New.
	(gimple_types_compatible_p): Adjust prototype.

From-SVN: r162461

	* dwarf2out.c (dwarf2out_frame_debug): Check for queued saves
	again after processing insn.

From-SVN: r162460

	PR c++/45008
	* g++.dg/abi/mangle44.C: New.

From-SVN: r162459

	* gcc.target/i386/*.c: Do not require sse{,2,3,4} effective target
	for compile-time only tests.
	* gcc.target/i386/pr39315-2.c: Remove redundant sse2 effective
	target check.
	* gcc.target/i386/pr39315-4.c: Ditto.
	* gcc.target/i386/vperm-v4si-1.c: Remove sse_runtime effective
	target check.  Include sse-os-support.h.
	(main): Call check_isa and sse_os_support.
	* gcc.target/i386/vperm-v4sf-1.c: Ditto.
	* gcc.target/i386/vperm-v4si-2.c (main): Call check_isa.
	* gcc.target/i386/vperm-v4sf-2.c: Ditto.
	* gcc.target/i386/vperm-v2di.c: Remove sse2_runtime effective
	target check.  Include sse-os-support.h.
	(main): Call check_isa and sse_os_support.
	* gcc.target/i386/vperm-v2df.c: Ditto.

From-SVN: r162457

	* lib/target-supports.exp (check_avx_hw_available): New procedure.
	(check_effective_target_avx_runtime): New procedure.
	(check_effective_target_sse2_runtime): Add check_effective_target_sse2.
	(check_effective_target_sse_runtime): Add check_effective_target_sse.

	* gcc.dg/compat/pr38736_main.c: Use avx_runtime effective target.
	* gcc.dg/compat/vector-1b_main.c: Ditto.  Remove cpuid.h include
	and __get_cpuid test.
	* gcc.dg/compat/vector-2b_main.c: Ditto.

	* gcc.target/i386/avx-check.h (main): Also check bit_OSXSAVE.

	* gcc.dg/20020418-1.c: Do not require sse2 effective target
	for compile-time only test.
	* gcc.dg/pr32716.c: Ditto.
	* gcc.dg/pr34856.c: Ditto.
	* gcc.dg/pr36997.c: Ditto.
	* gcc.dg/prefetch-loop-arrays-1.c: Ditto.
	* gfortran.dg/pr28158.f90: Ditto.
	* gfortran.dg/pr30667.f: Ditto.

	* gcc.dg/vect/vect.exp: Use check_effective_target_sse2_runtime for
	i?86-*-* and x86_64-*-* targets to disable execution on targets
	without sse2 runtime support.
	* g++.dg/vect/vect.exp: Ditto.
	* gfortran.dg/vect/vect.exp: Ditto.

	* gcc.dg/pr36584.c: Remove now redundant sse2 effective target check.
	* gcc.dg/pr37544.c: Ditto.
	* gcc.dg/pr40550.c: Ditto.
	* gcc.dg/compat/union-m128-1_main.c: Ditto.
	* gcc.dg/compat/vector-1a_main.c: Ditto.
	* gcc.dg/compat/vector-2a_main.c: Ditto.
	* gcc.dg/torture/pr16104-1.c: Ditto.
	* gcc.dg/torture/pr35771-1.c: Ditto.
	* gcc.dg/torture/pr35771-2.c: Ditto.
	* gcc.dg/torture/pr35771-3.c: Ditto.
	* gcc.dg/torture/stackalign/alloca-2.c: Ditto.
	* gcc.dg/torture/stackalign/alloca-3.c: Ditto.
	* gcc.dg/torture/stackalign/push-1.c: Ditto.
	* gcc.dg/torture/stackalign/vararg-3.c: Ditto.
	* g++.dg/other/i386-1.C: Ditto.
	* g++.dg/other/pr40446.C: Ditto.

From-SVN: r162456

tree-sra.c (ipa_sra_preliminary_function_checks): Dump proper words when !tree_versionable_function_p.

	* tree-sra.c (ipa_sra_preliminary_function_checks): Dump
	proper words when !tree_versionable_function_p.

From-SVN: r162453

From-SVN: r162452

2010-07-23  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/45037
	* tree-ssa-loop-ivopts.c (copy_ref_info): Handle NULL base.

From-SVN: r162451

2010-07-23  Daniel Kraft  <d@domob.eu>

	PR fortran/44709
	* gfortran.h (gfc_find_symtree_in_proc): New method.
	* symbol.c (gfc_find_symtree_in_proc): New method.
	* match.c (match_exit_cycle): Look for loop name also in parent
	namespaces within current procedure.

2010-07-23  Daniel Kraft  <d@domob.eu>

	PR fortran/44709
	* gfortran.dg/exit_1.f08: New test.
	* gfortran.dg/exit_2.f08: New test.

From-SVN: r162450

	* doc/extend.texi: Remove IP2K from the description of naked
	attribute.  Add MCORE instead.

From-SVN: r162449

From-SVN: r162447

gcc:

2010-07-10   Andi Kleen <ak@linux.intel.com>

        PR lto/44992
        * lto-opts.c (lto_write_options): Add NULL file_data argument to 
	lto_get_section_name.
	* lto-section-out.c (lto_destroy_simple_output_block): Likewise.
	* lto-streamer-out.c (produce_asm): Likewise.
	(copy_function): Likewise.
	(produce_symtab): Likewise.
	(produce_asm_for_decls): Likewise.
	* lto-streamer.c (lto_get_section_name): Add file_data argument.	
	Rewrite to add random postfix to LTO sections.
	* lto-streamer.h (lto_file_decl_data): Add next, id, resolutions.
	(lto_get_section_name): Add file_data argument to prototype.
	

lto:

2010-07-10   Andi Kleen <ak@linux.intel.com>

        PR lto/44992
        * lto.c: Include splay-tree.h
	(lto_resolution_read): Change to walk file_ids tree and parse
	extra file_id in resolution file.
	(lto_section_with_id): Add.
	(create_subid_section_table): Add.
	(lwstate): Add.
	(lto_create_files_from_ids): Add.
	(lto_file_read): Change to handle sub file ids and create list
	of file_datas. Add output argument for count.
	(get_section_data): Pass file_data to lto_get_section_name.
	(lto_flatten_file): Add.
	(read_cgraph_and_symbols): Handle linked lists of file_datas.
	
lto-plugin:

2010-07-10   Andi Kleen <ak@linux.intel.com>

        PR lto/44992
        * lto-plugin.c (sym_aux): Add.
	(plugin_symtab): Remove slots. Add aux and id.
	(parse_table_entry): Change to use aux instead of slots.
	(LTO_SECTION_PREFIX): Add.
	(translate): Improve buffer allocation. Change to append
	symbols to existing out buffer.
	(get_section): Remove.
	(process_symtab): Add. 
	(free_2): Free symtab->aux.
	(write_resolution): Handle aux instead of slots.
	Print sub id to resolution file.
	(claim_file_handler): Clear lto_file. Replace get_symtab/translate
	calls with call to process_symtab.

From-SVN: r162443

From-SVN: r162442

2010-07-10  Andi Kleen <ak@linux.intel.com>

	* lto-coff.c (hash_name, eq_name): Move.
	(lto_obj_build_section_table): Call lto_obj_create_section_hash_table.
	* lto-elf.c: (hash_name, eq_name): Move.
	(lto_obj_build_section_table): Call lto_obj_create_section_hash_table.
	* lto-macho.c: (hash_name, eq_name): Move.
	(lto_obj_build_section_table): Call lto_obj_create_section_hash_table.
	* lto.c: (hash_name, eq_name): Move from lto-*.c
	(lto_obj_create_section_hash_table): Add.
	(free_with_string): Add.

From-SVN: r162441

2010-07-10   Andi Kleen <ak@linux.intel.com>

        * lto-section-in.c (lto_section_name): Synchronize names
        with lto_get_section_name.

From-SVN: r162440

2010-07-10   Andi Kleen <ak@linux.intel.com>

        * lto-opts.c (lto_read_file_options): Check for missing section.

From-SVN: r162439

2010-07-22  Sandra Loosemore  <sandra@codesourcery.com>

	PR tree-optimization/39839

	gcc/testsuite/
	* gcc.target/arm/pr39839.c: New test case.

From-SVN: r162438

From-SVN: r162437