Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155684 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155681 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155680 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155679 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-06  Matthias Klose  <doko@ubuntu.com>

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155678 138bc75d-0d04-0410-961f-82ee72b054a4

    * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155677 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155676 138bc75d-0d04-0410-961f-82ee72b054a4

* src/mips/n32.S: Use .abicalls and .eh_frame with __GNUC__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155674 138bc75d-0d04-0410-961f-82ee72b054a4

* ifcvt.c (if_convert): Output slim multiple dumps with TDF_SLIM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155673 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155672 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Fix reversion entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155671 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155669 138bc75d-0d04-0410-961f-82ee72b054a4

Add smaxv2di3, umaxv2di3, sminv2di3 and uminv2di3

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155666 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155662 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155661 138bc75d-0d04-0410-961f-82ee72b054a4

Properly convert GTU to GT for V4SI and V2DI

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155660 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155659 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155658 138bc75d-0d04-0410-961f-82ee72b054a4

* dg-extract-results.sh: Don't use tail -n.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155655 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155654 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155653 138bc75d-0d04-0410-961f-82ee72b054a4

    * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155652 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155649 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155648 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155647 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155645 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155644 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155643 138bc75d-0d04-0410-961f-82ee72b054a4

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

* gcc.dg/pr42611.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155641 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155640 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155639 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155638 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155635 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155634 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155633 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155632 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155631 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155630 138bc75d-0d04-0410-961f-82ee72b054a4

Remove duplicated ChangeLog entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155629 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155628 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155627 138bc75d-0d04-0410-961f-82ee72b054a4

fix comment typo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155626 138bc75d-0d04-0410-961f-82ee72b054a4

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

* tree-ssa-sccvn.c (vn_reference_op_compute_hash): Use
iterative_hash_* as intended.
(vn_reference_compute_hash): Likewise.  Simplify hashing
SSA names.
(vn_reference_lookup_2): Likewise.
(vn_nary_op_compute_hash): Likewise.
(vn_phi_compute_hash): Likewise.
(expressions_equal_p): Remove strange code.
* tree-ssa-pre.c (pre_expr_eq): Use gcc_unreachable ().
(pre_expr_hash): Likewise.  Simplify hashing SSA names.
(bitmap_insert_into_set_1): Take value-id as parameter.
(add_to_value): Pass it.
(bitmap_insert_into_set): Likewise.
(bitmap_value_insert_into_set): Likewise.  Remove redundant check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155624 138bc75d-0d04-0410-961f-82ee72b054a4

PR driver/42442
* gcc.c (SWITCH_IGNORE_PERMANENTLY): Define.
(do_self_spec): For switches with SWITCH_IGNORE set set also
SWITCH_IGNORE_PERMANENTLY.
(check_live_switch): Check SWITCH_IGNORE_PERMANENTLY instead
of SWITCH_IGNORE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155622 138bc75d-0d04-0410-961f-82ee72b054a4

* sv.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155620 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-04  Rafael Avila de Espindola  <espindola@google.com>

* gcc.dg/lto/20100104_0.c: New.

2010-01-04  Rafael Avila de Espindola  <espindola@google.com>

* lto-streamer-out.c (output_unreferenced_globals): Output the full
tree of an unreferenced global var.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155619 138bc75d-0d04-0410-961f-82ee72b054a4

Don't convert GTU to GT for V4SI and V2DI

gcc/

2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>

PR target/42542
* config/i386/i386.c (ix86_expand_int_vcond): Don't convert
GTU to GT for V4SI and V2DI.

* config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP.
(umin<mode>3): Removed.
(uminv8hi3): New.
(uminv4si3): Likewise.

gcc/testsuite/

2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>

PR target/42542
* gcc.target/i386/pr42542-1.c: New.
* gcc.target/i386/pr42542-1a.c: Likewise.
* gcc.target/i386/pr42542-1b.c: Likewise.
* gcc.target/i386/pr42542-2.c: Likewise.
* gcc.target/i386/pr42542-2a.c: Likewise.
* gcc.target/i386/pr42542-2b.c: Likewise.
* gcc.target/i386/pr42542-3.c: Likewise.
* gcc.target/i386/pr42542-3a.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155618 138bc75d-0d04-0410-961f-82ee72b054a4

Turn on trace in collect2 if needed

2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>

PR lto/42581
* collect2.c (main): Turn on trace in collect2 if -v is passed
to gcc with LTO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155616 138bc75d-0d04-0410-961f-82ee72b054a4

Make 's' atomic

2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>

PR libgomp/42602
* libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155615 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-04  Tobias Burnus  <burnus@net-b.de>

        * ChangeLog-2002: Add copyright footer.
        * ChangeLog-2003: Ditto.
        * ChangeLog-2004: Ditto.
        * ChangeLog-2005: Ditto.
        * ChangeLog-2006: Ditto.
        * ChangeLog-2007: Ditto.
        * ChangeLog-2008: Ditto.
        * ChangeLog-2009: Ditto.
        * ChangeLog: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155611 138bc75d-0d04-0410-961f-82ee72b054a4

Fix libgcc build for moxie.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155609 138bc75d-0d04-0410-961f-82ee72b054a4

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

        * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155607 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41872
        * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
        for functions returning allocatable scalars.
        * trans-stmt.c (gfc_trans_allocate): Emmit error when
        reallocating an allocatable scalar.
        * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
        in comment.
        * trans-decl.c (gfc_trans_deferred_vars): Nullify local
        allocatable scalars.
        (gfc_generate_function_code): Nullify result variable for
        allocatable scalars.

        PR fortran/40849
        * module.c (gfc_use_module): Fix warning string to allow
        for translation.

        PR fortran/42517
        * invoke.texi (-fcheck=recursion): Mention that the checking
        is also disabled for -frecursive.
        * trans-decl.c (gfc_generate_function_code): Disable
        -fcheck=recursion when -frecursive is used.

        * intrinsic.texi (iso_c_binding): Improve wording.

2009-01-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41872
        * gfortran.dg/allocatable_scalar_5.f90: New test.
        * gfortran.dg/allocatable_scalar_6.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155606 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-03  Jerry Quinn  <jlquinn@optonline.net>

* doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR.  Update
description of expression operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155604 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-03  Paolo Carlini  <paolo.carlini@oracle.com>

* include/profile/list: Implement DR 1133 here too.

* testsuite/25_algorithms/set_intersection/34730.cc: Do not force
debug-mode, leads to spurious failures in profile-mode.
* testsuite/25_algorithms/upper_bound/33613.cc: Likewise.
* testsuite/25_algorithms/lower_bound/33613.cc: Likewise.
* testsuite/25_algorithms/set_difference/35541.cc: Likewise.
* testsuite/21_strings/basic_string/40160.cc: Likewise.
* testsuite/23_containers/unordered_map/requirements/debug_mode.cc:
Likewise.
* testsuite/23_containers/multimap/14340.cc: Likewise.
* testsuite/23_containers/bitset/18604.cc: Likewise.
* testsuite/23_containers/set/14340.cc: Likewise.
* testsuite/23_containers/set/18604.cc: Likewise.
* testsuite/23_containers/unordered_set/requirements/
debug_mode.cc: Likewise.
* testsuite/23_containers/vector/
debug_mode_requires_reallocation-1.cc: Likewise.
* testsuite/23_containers/vector/
debug_mode_requires_reallocation-2.cc: Likewise.
* testsuite/23_containers/vector/14340.cc: Likewise.
* testsuite/23_containers/vector/15523.cc: Likewise.
* testsuite/23_containers/vector/18604.cc: Likewise.
* testsuite/23_containers/deque/14340.cc: Likewise.
* testsuite/23_containers/deque/18604.cc: Likewise.
* testsuite/23_containers/multiset/14340.cc: Likewise.
* testsuite/23_containers/list/operations/35969.cc: Likewise.
* testsuite/23_containers/list/14340.cc: Likewise.
* testsuite/23_containers/list/18604.cc: Likewise.
* testsuite/23_containers/map/14340.cc: Likewise.
* testsuite/23_containers/map/18604.cc: Likewise.

* testsuite/26_numerics/random/uniform_real_distribution/
cons/parms_neg.cc: Remove, isn't testing anything.
* testsuite/26_numerics/random/uniform_int_distribution/
cons/parms_neg.cc: Likewise.
* testsuite/tr1/5_numerical_facilities/random/uniform_int/
cons/range_neg.cc: Likewise.

* testsuite/23_containers/unordered_map/requirements/
explicit_instantiation/2.cc: Do not instantiate for
non-defaultconstructible mapped_type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155603 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Add install-html to target_list for Make-hooks.
* configure: Regenerate.
* fortran/Make-lang.in (F95_HTMLFILES): New.
(fortran.html): Use it.
(fortran.install-html): New.
* Makefile.in (install-html): Add lang.install-html.
* java/Make-lang.in (JAVA_HTMLFILES): New.
(java.html): Use it.
(java.install-html): New.
* objc/Make-lang.in (objc.install-html): New.
* objcp/Make-lang.in (obj-c++.install-html): New.
* cp/Make-lang.in (c++.install-html): New.
* ada/gcc-interface/Make-lang.in (ada.install-html): New.
* lto/Make-lang.in (lto.install-html): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155602 138bc75d-0d04-0410-961f-82ee72b054a4

Pass -m* and -v to -plugin-opt

gcc/

2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>

PR lto/42520
* gcc.c (LINK_COMMAND_SPEC): Pass -m* and -v to -plugin-opt.

lto-plugin/

2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>

PR lto/42520
* lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
if -v is passed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155601 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155600 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-03  Richard Guenther  <rguenther@suse.de>

PR testsuite/42583
* gfortran.dg/gomp/recursion1.f90: Remove.

libgomp/
* testsuite/libgomp.fortran/recursion1.f90: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155597 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/41862
* store-motion.c (store_killed_in_insn, compute_store_table,
remove_reachable_equiv_notes, replace_store_insn,
build_store_vectors): Ignore all DEBUG_INSNs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155596 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-03  Richard Guenther  <rguenther@suse.de>

* gcc.dg/Warray-bounds.c: Remove XFAILs.
* gcc.dg/uninit-6.c: Likewise.
* gcc.dg/struct/wo_prof_array_through_pointer.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155595 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-03  Paolo Carlini  <paolo.carlini@oracle.com>

* include/debug/set.h: Implement DR 130 here too.
* include/debug/multiset.h: Likewise.
* include/debug/map.h: Likewise.
* include/debug/multimap.h: Likewise.
* include/profile/set.h: Implement DR 130 fully.
* include/profile/multiset.h: Likewise.
* include/profile/map.h: Likewise.
* include/profile/multimap.h: Likewise.
* include/debug/list: Implement DR 1133 here too.
* include/ext/pb_ds/detail/debug_map_base.hpp: Comment out for
now uses of __gnu_cxx::throw_allocator.
* testsuite/21_strings/basic_string/40160.cc: Don't pass
explicitly -D_GLIBCXX_DEBUG, doesn't play well with profile-mode
testing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155594 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/42420 Large file capable stat for MingW

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155593 138bc75d-0d04-0410-961f-82ee72b054a4

Rotate ChangeLogs for 2008 and 2009

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155592 138bc75d-0d04-0410-961f-82ee72b054a4

Pass -dumpbase and -dumpdir to gcc for LTO

gcc/

2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>

PR lto/41564
* common.opt: Add dumpdir.

* gcc.c (cc1_options): Add "-dumpbase %B" only if -dumpbase
isn't specified.
(option_map): Add --dumpdir.

* gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add dumpdir.

* lto-wrapper.c (run_gcc): Add -dumpbase and -dumpdir for -o.

* opts.c (decode_options): Try dump_dir_name first if
dump_base_name isn't an absolute path.
(common_handle_option): Handle OPT_dumpdir.

* toplev.c (dump_dir_name): New.
(print_switch_values): Also ignore -dumpdir.

* toplev.h (dump_dir_name): New.

gcc/lto/

2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>

PR lto/41564
* lto.c (DUMPBASE_SUFFIX): New.
(lto_execute_ltrans): Append a sequence number to -dumpbase
for LTRANS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155591 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-03  Paolo Carlini  <paolo.carlini@oracle.com>

* include/profile/bitset (bitset<>::bitset(unsigned long long)): Add
in C++0x mode.
* include/debug/bitset (bitset<>::bitset(unsigned long long)):
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155589 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-03  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/42589
* tree-ssa-math-opts.c (execute_optimize_bswap): Allow
double-word expansion of bswap32.

* gcc.target/i386/pr42589.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155588 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-03  Paolo Carlini  <paolo.carlini@oracle.com>

* include/tr1_impl/hashtable (_Hashtable<>): Remove insert_return_type
typedef.
* include/profile/unordered_map (unordered_map<>::insert(const
value_type&), unordered_multimap<>::insert(const value_type&)): Adjust.
* include/profile/unordered_set (unordered_set<>::insert(const
value_type&), unordered_multimap<>::insert(const value_type&)):
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155587 138bc75d-0d04-0410-961f-82ee72b054a4

* postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM
with BLOCK_FOR_INSN.
* auto-inc-dec.c (attempt_change, get_next_ref, find_inc): Likewise.
* ifcvt.c (noce_get_alt_condition, noce_try_abs,
noce_process_if_block): Likewise.
* gcse.c (compute_local_properties, insert_expr_in_table,
insert_set_in_table, canon_list_insert, find_avail_set,
pre_insert_copy_insn): Likewise.

* basic-block.h (BLOCK_NUM): Move from here...
* sched-int.h (BLOCK_NUM): ... to here to localize it in the scheduler.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155586 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-03  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_pair.h (pair<>::pair(_U1&&, const _T2&),
pair<>::pair(const _T1&, _U2&&), pair<>::pair(_U1&&, _U2&&)):
Use std::is_constructible instead of std::is_convertible.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155585 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-03  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/42438
* tree-ssa-pre.c (struct bb_bitmap_sets): Add
contains_may_not_return_call flag.
(BB_MAY_NOTRETURN): New.
(valid_in_sets): Trapping nary operations are not valid
in blocks that may not return.
(insert_into_preds_of_block): Remove check for trapping
expressions.
(compute_avail): Compute also BB_MAY_NOTRETURN.

* gcc.dg/tree-ssa/ssa-pre-27.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155584 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi: Add 2010 to copyright years.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155583 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c: Fix formatting nits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155582 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155581 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (Optimize Options): Reword introduction a bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155578 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-02  Richard Guenther  <rguenther@suse.de>

PR middle-end/42577
* tree-vrp.c (check_all_array_refs): Skip non-excutable blocks.
(simplify_switch_using_ranges): Mark to be removed edges
as non-executable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155577 138bc75d-0d04-0410-961f-82ee72b054a4

Stop if the command line option file is missing

2010-01-02  H.J. Lu  <hongjiu.lu@intel.com>

PR lto/42580
* lto-elf.c (lto_elf_file_open): Stop if the command line
option file is missing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155575 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155574 138bc75d-0d04-0410-961f-82ee72b054a4

* collect2.c (scan_libraries): Add missing argument to call to
scan_prog_file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155572 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-02  Richard Guenther  <rguenther@suse.de>

PR testsuite/41651
* g++.dg/lto/20080908-3_0.C: Avoid uninitialized vars.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155569 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/42448
* config/alpha/predicates.md (aligned_memory_operand): Return false
for CQImode.
(unaligned_memory_operand): Return true for CQImode.
* config/alpha/alpha.c (get_aligned_mem): Assert that location
doesn not cross aligned SImode word boundary.

testsuite/ChangeLog:

PR target/42448
* gcc.target/alpha/pr42448-1.c: New test.
* gcc.target/alpha/pr42448-2.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155566 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-02  Richard Guenther  <rguenther@suse.de>

PR lto/41529
* configure.ac: Include config/elf.m4.  Disable LTO if not
builting for an elf target.
* configure: Regenerate.

config/
* elf.m4: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155565 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
XEXP_) : Remove.
* config/avr/avr-protos.h (avr_init_once, avr_optimization_options,
avr_change_section, avr_reg_class_from_letter) : Remove declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155564 138bc75d-0d04-0410-961f-82ee72b054a4

2010-01-02  Richard Guenther  <rguenther@suse.de>

PR lto/41597
* toplev.c (compile_file): Emit LTO marker properly.  Change
it to __gnu_lto_v1.
* collect2.c (scan_prog_file): Adjust for changed LTO marker.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155563 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155562 138bc75d-0d04-0410-961f-82ee72b054a4

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

PR debug/42455
* tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID
order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155559 138bc75d-0d04-0410-961f-82ee72b054a4

libcpp:
PR preprocessor/41947
* expr.c (cpp_classify_number): Give error for hexadecimal
floating-point constant with no digits before or after point.

gcc/testsuite:
* gcc.dg/c99-hexfloat-3.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155558 138bc75d-0d04-0410-961f-82ee72b054a4

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

PR c/42570
* c-decl.c (grokdeclarator): For zero-size arrays force
structural equality checks as layout_type does.

* gcc.c-torture/execute/pr42570.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155557 138bc75d-0d04-0410-961f-82ee72b054a4

Move 2009 ChangeLog to ChangeLog-2009.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155556 138bc75d-0d04-0410-961f-82ee72b054a4

Remove asterisk in LTO section name.

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

PR lto/42531
* lto-streamer-out.c (produce_asm): Revert the last change.
(copy_function): Likewise.

* lto-streamer.c (lto_get_section_name): Skip any leading
asterisk in name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155555 138bc75d-0d04-0410-961f-82ee72b054a4

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

PR middle-end/42559
* builtins.c (get_object_alignment): Do not use DECL_ALIGN
for LABEL_DECLs.

* gcc.c-torture/compile/pr42559.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155554 138bc75d-0d04-0410-961f-82ee72b054a4

Update README for libffi 3.0.9.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155553 138bc75d-0d04-0410-961f-82ee72b054a4

Define HAVE_LONG_DOUBLE appropriately for MIPS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155552 138bc75d-0d04-0410-961f-82ee72b054a4

xfail tests for AVR32

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155551 138bc75d-0d04-0410-961f-82ee72b054a4

Fixes for HPUX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155550 138bc75d-0d04-0410-961f-82ee72b054a4

Add openbsd support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155549 138bc75d-0d04-0410-961f-82ee72b054a4

Update xfails.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155548 138bc75d-0d04-0410-961f-82ee72b054a4

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

Revert last change, reinstantiate basic_string and vstring tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155547 138bc75d-0d04-0410-961f-82ee72b054a4

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

* testsuite/21_strings/basic_string/requirements/exception/
propagation_consistent.cc: Remove, cannot instantiate basic_string
for non-PODs (21/1).
* testsuite/21_strings/basic_string/requirements/exception/
basic.cc: Likewise.
* testsuite/21_strings/basic_string/requirements/exception/
generation_prohibited.cc: Likewise.
* testsuite/ext/vstring/requirements/exception/
propagation_consistent.cc: Likewise.
* testsuite/ext/vstring/requirements/exception/basic.cc:
Likewise.
* testsuite/ext/vstring/requirements/exception/
generation_prohibited.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155546 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-31  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/21772 part 3
* include/ext/throw_allocator.h: Add _GLIBCXX_IS_AGGREGATE.
* testsuite/util/testsuite_container_traits.h (traits<std::map>):
Add has_insert.
(traits<std::multimap>): Add has_insert.
(traits<std::multiset>): Add has_size_type_constructor.
* testsuite/23_containers/array/requirements/exception/
generation_prohibited.cc: New.
* testsuite/21_strings/basic_string/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.
* testsuite/ext/vstring/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.
* testsuite/23_containers/unordered_map/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.
* testsuite/23_containers/multimap/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.
* testsuite/23_containers/set/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.
* testsuite/23_containers/unordered_multimap/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.
* testsuite/23_containers/forward_list/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.
* testsuite/23_containers/unordered_set/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.
* testsuite/23_containers/vector/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.
* testsuite/23_containers/deque/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.
* testsuite/23_containers/multiset/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.
* testsuite/23_containers/unordered_multiset/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.
* testsuite/23_containers/map/requirements/exception/
basic.cc: New.
generation_prohibited.cc: New.
propagation_consistent.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155545 138bc75d-0d04-0410-961f-82ee72b054a4