2010-01-06  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/42491
	* scripts/check_performance (CXX): Add -std=gnu++0x.
	* testsuite/performance/30_threads/future/polling.cc: Mark up as
	using threads.

From-SVN: r155681

re PR middle-end/41883 (ICE from '-O  -fprofile-arcs -fsched2-use-superblocks -ftree-vrp -fschedule-insns2 -freorder-blocks')

	PR middle-end/41883
	* haifa-sched.c (add_to_note_list): Merge into ...
	(concat_note_lists): ... here, and ...
	(unlink_other_notes, rm_other_notes): Merge into...
	(remove_notes): ... here.  Create REG_SAVE_NOTEs for
	NOTE_INSN_EPILOGUE_BEG.

From-SVN: r155680

ipa-inline.c (cgraph_decide_inlining_incrementally): Do not inline regular functions into always-inline functions.

2010-01-06  Richard Guenther  <rguenther@suse.de>

	* ipa-inline.c (cgraph_decide_inlining_incrementally): Do
	not inline regular functions into always-inline functions.

	* gcc.c-torture/compile/pr42632.c: New testcase.

From-SVN: r155679

        * Regenerate .class files with updated ecj.jar (based on 3.5.1).

From-SVN: r155678

        * config/rx/rx.h (enum rx_cpu_type): Add RX200.
        (CC1_SPEC): Issue an error message if -mcpu=rx200 and -fpu are
        used together.
        (OVERRIDE_OPTIONS): Delete.
        (OPTIMIZATION_OPTIONS): Define.
        (ALLOW_RX_FPU_INSNS): Define only in terms of -fpu option.
        * config/rx/rx.c (rx_handle_option): Issue an error message if
        -mcpu=rx200 and -fpu are used together.
        (rx_set_optimization_options): New function.  Issue an error
        message if an optimization attribute attempts to reset the FPU/
        math optimization pairing.
        * config/rx/rx-protos.h (rx_set_optimization_options): Prototype.
        * config/rx/rx.opt: Set the default to 32-bit doubles.
        * config/rx/t-rx: Add multilibs for -nofpu option.
        * doc/invoke.texi: Update documentation of RX options.

From-SVN: r155677

2010-01-06  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-pre.c (name_to_id): New global.
	(alloc_expression_id): Simplify SSA name handling.
	(lookup_expression_id): Likewise.
	(init_pre): Zero name_to_id.
	(fini_pre): Free it.

From-SVN: r155676

From-SVN: r155674

From-SVN: r155673

2010-01-06  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/22_locale/time_get/get_weekday/char/38081-2.cc:
	Add dg-require-namedlocale.

From-SVN: r155672

From-SVN: r155671

From-SVN: r155669

gcc/

2010-01-05  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/42542
	* config/i386/sse.md (smaxv2di3): New.
	(umaxv2di3): Likewise.
	(sminv2di3): Likewise.
	(uminv2di3): Likewise.

gcc/testsuite/

2010-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 
	PR target/42542
	* gcc.target/i386/pr42542-4.c: New.
	* gcc.target/i386/pr42542-4a.c: Likewise.
	* gcc.target/i386/pr42542-5.c: Likewise.
	* gcc.target/i386/pr42542-5a.c: Likewise.

From-SVN: r155666

	PR target/42564
	* config/sparc/sparc.h (SPARC_SYMBOL_REF_TLS_P): Delete.
	* config/sparc/sparc-protos.h (legitimize_pic_address): Likewise.
	(legitimize_tls_address): Likewise.
	(sparc_tls_referenced_p): Likewise.
	* config/sparc/sparc.c (sparc_expand_move): Use legitimize_tls_address
	and adjust calls to legitimize_pic_address.
	(legitimate_constant_p) Use sparc_tls_referenced_p.
	(legitimate_pic_operand_p): Likewise.
	(sparc_legitimate_address_p): Do not use SPARC_SYMBOL_REF_TLS_P.
	(sparc_tls_symbol_ref_1): Delete.
	(sparc_tls_referenced_p): Make static, recognize specific patterns.
	(legitimize_tls_address): Make static, handle CONST patterns.
	(legitimize_pic_address): Make static, remove unused parameter and
	adjust recursive calls.
	(sparc_legitimize_address): Make static, use sparc_tls_referenced_p
	and adjust call to legitimize_pic_address.
	(sparc_output_mi_thunk): Likewise.

From-SVN: r155662

2010-01-05  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/xml/manual/evolution.xml: Update for 4.4 and 4.5 releases.
	* doc/html: Regenerate.

From-SVN: r155661

gcc/

2010-01-05  Paolo Bonzini  <bonzinI@gnu.rg>
	    H.J. Lu  <hongjiu.lu@intel.com>

	PR target/42542
	* config/i386/i386.c (ix86_expand_int_vcond): Convert GTU to GT
	for V4SI and V2DI by subtracting (-(INT MAX) - 1) from both
	operands to make them signed.

	* config/i386/sse.md (umaxv4si3): Revert the last change.
	(umin<mode>3): Likewise.
	(uminv8hi3): Removed.
	(uminv4si3): Likewise.

gcc/testsuite/

2010-01-05  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/pr42542-1.c (res): Make it 8 elements.

From-SVN: r155660

2010-01-05  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38081
	* include/bits/locale_facets_nonio.h (time_get<>::
	_M_extract_wday_or_month): New, declare.
	* include/bits/locale_facets_nonio.tcc (time_get<>::
	_M_extract_wday_or_month): Define.
	(time_get<>::do_get_weekday, time_get<>::do_get_monthname): Use it.
	* config/abi/pre/gnu.ver: Export new symbols.
	* doc/xml/manual/prerequisites.xml: Add ru_RU.UTF-8 and
	ru_RU.ISO-8859-5.
	* testsuite/lib/libstdc++.exp: Adjust.
	* testsuite/22_locale/time_get/get_weekday/char/38081-1.cc: New.
	* testsuite/22_locale/time_get/get_weekday/char/38081-2.cc: Likewise.

From-SVN: r155659

2010-01-05  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/42462
	* ipa-inline.c (compute_inline_parameters): Pass node->decl instead of
	current_function_decl to helper functions and macros.

	* gcc/testsuite/g++.dg/torture/pr42462.C: New test.

From-SVN: r155658

From-SVN: r155655

	gcc:
	PR bootstrap/41771
	* flags.h: Don't include real.h.
	(HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,
	HONOR_SIGN_DEPENDENT_ROUNDING): Move ...
	* real.h (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES,
	HONOR_SIGNED_ZEROS, HONOR_SIGN_DEPENDENT_ROUNDING): ... here.
	* dominance.c: Update copyright.
	* gimple.c (walk_gimple_op): Remove inline.
	* tree-ssa-reassoc.c: Include real.h.
	* Makefile.in (FLAGS_H): Remove $(REAL_H).
	(tree-ssa-reassoc.o): Depend on $(REAL_H).

	include:
	PR bootstrap/41771
	* ansidecl.h: Fix inline test for C99 and Sun Studio cc.

From-SVN: r155654

	* pt.c (unify_pack_expansion): Handle deduction from init-list.
	* call.c (build_over_call): Don't complain about it.

From-SVN: r155653

        * config/rx/rx.c (rx_get_stack_layout): Fix allocation of second
        register to push into the stack frame when the accumulator has to
        be saved during interrupts.

From-SVN: r155652

2010-01-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/42517
        * options.c (gfc_post_options): Set -frecursion
        when -fopenmp is used.

From-SVN: r155649

	config:
	* stdint.m4 (GCC_HEADER_STDINT): Don't typedef uint8_t etc. if
	corresponding macros already exist.

	libdecnumber:
	* configure: Regenerate.

	libgfortran:
	* configure: Regenerate.

	libgomp:
	* configure: Regenerate.

	libstdc++-v3:
	* configure: Regenerate.

From-SVN: r155648

2010-01-05  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/42614
	* gcc.c-torture/execute/pr42614.c: New testcase.

From-SVN: r155647

2010-01-05  Eric Fisher  <joefoxreal@gmail.com>

	* doc/invoke.texi: Remove the documentation about option
	-Wunreachable-code.
	* common.opt (Wunreachable-code):  Preserved for backward
	compatibility.
	* tree-cfg.c: Remove the implementation of -Wunreachable-code.
	* opts.c (common_handle_option): Add OPT_Wunreachable_code to
	the backward compatibility flag section.

	* gcc.dg/pr12603.c: Remove -Wunreachable-code from dg-options.
	* gcc.dg/Wunreachable-1.c: Remove the testcase of
	-Wunreachable-code.
	* gcc.dg/Wunreachable-2.c: Likewise.
	* gcc.dg/Wunreachable-3.c: Likewise.
	* gcc.dg/Wunreachable-4.c: Likewise.
	* gcc.dg/Wunreachable-5.c: Likewise.
	* gcc.dg/Wunreachable-6.c: Likewise.
	* gcc.dg/Wunreachable-7.c: Likewise.
	* gcc.dg/Wunreachable-8.c: Likewise.
	* gcc.dg/20041231-1.c: Likewise.

From-SVN: r155645

2010-01-05  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/22_locale/time_get/get_monthname/char/6.cc: New.
	* testsuite/22_locale/time_get/get_monthname/wchar_t/6.cc: Likewise.
	* testsuite/22_locale/time_get/get_weekday/char/6.cc: Likewise.
	* testsuite/22_locale/time_get/get_weekday/wchar_t/6.cc: Likewise.

From-SVN: r155644

2010-01-05  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-pre.c (bitmap_value_insert_into_set): Optimize.

From-SVN: r155643

	PR other/42611
	* cfgexpand.c (expand_one_var): Diagnose too large variables.

	* gcc.dg/pr42611.c: New test.

From-SVN: r155641

	PR tree-optimization/42508
	* tree-sra.c (convert_callers): Check for recursive call
	by comparing cgraph nodes instead of decls.
	(modify_function): Call ipa_modify_formal_parameters also
	on all same_body aliases.

	* g++.dg/opt/pr42508.C: New test.

	* cgraphunit.c (cgraph_materialize_all_clones): Compare
	cgraph nodes when checking for same_body aliases.

From-SVN: r155640

2010-01-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41872
        * trans-expr.c (gfc_conv_procedure_call): Nullify
        return value for allocatable-scalar character functions.

2010-01-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41872
        * gfortran.dg/allocatable_scalar_8.f90: New.

From-SVN: r155639

From-SVN: r155638

2010-01-05  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-pre.c (get_or_alloc_expr_for_name): Avoid redundant
	allocation and lookup.
	(get_or_alloc_expr_for_constant): Likewise.
	(phi_translate): Sink allocation.

From-SVN: r155635

	PR target/42316
	* configure.ac (PICFLAG): Use -fPIC on SH hosts.
	* configure: Regenerate.

From-SVN: r155634

2010-01-04  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate
	a new entry only if needed.
	* tree-ssa-dom.c (lookup_avail_expr): Likewise.
	* tree-ssa-coalesce.c (find_coalesce_pair): Avoid one
	hashtable lookup.
	* tree-ssa-pre.c (sorted_array_from_bitmap_set): Pre-allocate
	the result array.
	(phi_translate): Handle CONSTANTs early.

From-SVN: r155633

2010-01-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/36161
        * error.c (error_printf, gfc_warning, gfc_notify_std,
        gfc_warning_now, gfc_error, gfc_error_now,
        gfc_fatal_error): Change argument name from nocmsgid to
        gmsgid to enable (x)gettext's % checking.

From-SVN: r155632

2010-01-04  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/42398
	* tree-sra.c (struct access): Removed flag grp_different_types.
	(dump_access): Do not dump the removed flag.
	(sort_and_splice_var_accesses): Do not set the removed flag.
	(sra_modify_expr): Check for type compatibility directly.

	* testsuite/gcc.c-torture/compile/pr42398.c: New test.

From-SVN: r155631

2010-01-04  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/42366
	* ipa-cp.c (ipcp_init_stage): Always call ipa_compute_jump_functions on
	edges with variable number of parameters.
	* ipa-prop.c (ipa_write_node_info): Stream out uses_analysis_done
	flag instead of asserting it.
	(ipa_read_node_info): Read uses_analysis_done flag.

From-SVN: r155630

From-SVN: r155629

	PR c++/42555
	* pt.c (tsubst_decl): Don't apply type attributes in place.

From-SVN: r155628

	PR c++/42567
	* semantics.c (describable_type): Remove decltype comment and
	semantics.

From-SVN: r155627