2009-01-06  Andreas Tobler  <a.tobler@schweiz.org>

* tests/base/locale.h: Add new test.
* tests/base/stdarg.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143129 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR c/34252
* ginclude/float.h: Rename DECnn_DEN to DECnn_SUBNORMAL_MIN.
* real.c (decimal_single_format): Correct values of emin and emax.
(decimal_double_format): Ditto.
(decimal_quad_format): Ditto.
* c-cppbuiltin.c (builtin_define_decimal_float_constants): Adjust
computation of DECnn_MIN and DECnn_MAX for corrected values of
emin and emax.  Define __DECnn_SUBNORMAL_MIN__ instead of
__DECnn_MIN__, and adjust its computation for the corrected value
of emin.

gcc/testsuite/
PR c/34252
* gcc.dg/dfp/decfloat-constants.c: Check for DECnn_SUBNORMAL_MIN
instead of DECnn_DEN.  Support -DDBG to list lines that fail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143128 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/38744
* i386.c (ix86_expand_call): Use ARRAY_SIZE

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143127 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Benjamin Kosnik  <bkoz@redhat.com>

* include/tr1_impl/regex: Remove unimplemented function definitions.
* testsuite/28_regex/init-list.cc: Compile only.
* testsuite/tr1/7_regular_expressions/regex/cons/char/
c_string_extended.cc: Same.
* testsuite/tr1/7_regular_expressions/basic_regex/assign/*: Same.
* testsuite/tr1/7_regular_expressions/basic_regex/ctors/*: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143125 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-06  Dominique Dhumieres  <dominiq@lps.ens.fr>

* gfortran.dg/implicit_12.f90: Add space around dg directive.
* gfortran.dg/typebound_call_8.f03: Same.
* gfortran.dg/elemental_bind_c.f90: Same.
* gfortran.dg/typebound_call_7.f03: Same.
* gfortran.dg/interface_proc_end.f90: Same
* gfortran.dg/pr37243.f: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143124 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/struct-ret-3.c (CHUNK_SIZE): New define.  Use CHUNK_SIZE
instead of hardcoded number.  Increase CHUNK_SIZE to 16384 for
large stack sizes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143123 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/contrib.texi (Contributors): Slightly adjust the end note.
Add Robert Clark to the list of testers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143121 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (*msabi_syvabi): Add SSE regs clobbers.
* i386.c (ix86_expand_call): Add clobbers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143120 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.h (CONDITIONAL_CALL_USAGE): SSE regs are not used for w64 ABI.
* i386.c (struct ix86_frame): Add padding0 and nsseregs.
(ix86_nsaved_regs): Count only general purpose regs.
(ix86_nsaved_sseregs): New.
(ix86_compute_frame_layout): Update nsseregs; set preferred alignment
to 16 for w64; compute padding and size of sse reg save area.
(ix86_emit_save_regs, ix86_emit_save_regs_using_mov): Save only general
purpose regs.
(ix86_emit_save_sse_regs_using_mov): New.
(ix86_expand_prologue): Save SSE regs if needed.
(ix86_emit_restore_regs_using_mov): Use only general purpose regs.
(ix86_emit_restore_sse_regs_using_mov): New.
(ix86_expand_epilogue): Save SSE regs if needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143119 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.h (ACCUMULATE_OUTGOING_ARGS): Enable for MSABI
* i386.c (init_cumulative_args): Disallow calls of MSABI functions when
accumulate outgoing args is off.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143118 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-06  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/38742
* ira-color.c (ira_reuse_stack_slot): Check ENABLE_IRA_CHECKING
before using pseudos_have_intersected_live_ranges_p.

* ira-int.h (ira_assert): Always define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143117 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2009-01-06  H.J. Lu  <hongjiu.lu@intel.com>

AVX Programming Reference (December, 2008)
* config/i386/avxintrin.h (_mm_permute2_pd): Removed.
(_mm256_permute2_pd): Likewise.
(_mm_permute2_ps): Likewise.
(_mm256_permute2_ps): Likewise.
* config/i386/i386.md (UNSPEC_VPERMIL2): Likewise.
* config/i386/sse.md (avx_vpermil2<mode>3): Likewise.

* config/i386/i386.c (ix86_builtins): Remove
IX86_BUILTIN_VPERMIL2PD, IX86_BUILTIN_VPERMIL2PS,
IX86_BUILTIN_VPERMIL2PD256 and IX86_BUILTIN_VPERMIL2PS256.
(ix86_builtin_type): Remove V8SF_FTYPE_V8SF_V8SF_V8SI_INT,
V4DF_FTYPE_V4DF_V4DF_V4DI_INT, V4SF_FTYPE_V4SF_V4SF_V4SI_INT
and V2DF_FTYPE_V2DF_V2DF_V2DI_INT.
(bdesc_args): Remove __builtin_ia32_vpermil2pd,
__builtin_ia32_vpermil2ps, __builtin_ia32_vpermil2pd256 and
__builtin_ia32_vpermil2ps256.
(ix86_init_mmx_sse_builtins): Updated.
(ix86_expand_args_builtin): Likewise.

gcc/testsuite/

2009-01-06  H.J. Lu  <hongjiu.lu@intel.com>

AVX Programming Reference (December, 2008)
* gcc.target/i386/avx-2.c: Remove tests for _mm_permute2_pd,
_mm256_permute2_pd, _mm_permute2_ps and _mm256_permute2_ps.
* gcc.target/i386/sse-14.c: Likewise.

* gcc.target/i386/avx-vpermil2pd-1.c: Removed.
* gcc.target/i386/avx-vpermil2ps-1.c: Likewise.
* gcc.target/i386/avx-vpermil2pd-256-1.c: Likewise.
* gcc.target/i386/avx-vpermil2ps-256-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143116 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.c (output_call): Relocate non-jump insns in the delay slot of long
absolute calls when generating PA 2.0 code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143113 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/38583
* params.h (IRA_MAX_CONFLICT_TABLE_SIZE): New macro.

* params.def (ira-max-conflict-table-size): New.

* doc/invoke.texi (ira-max-conflict-table-size): Decribe.

* ira.h (ira_conflicts_p): New external definition.

* ira-conflicts.c (build_conflict_bit_table): Do not build too big
table.  Report this.  Return result of building.
(ira_build_conflicts): Use ira_conflicts_p.  Check result of
building conflict table.

* ira-color.c (fast_allocation): Use num instead of
ira_allocnos_num.
(ira_color): Use ira_conflicts_p.

* global.c: Include ira.h.
(pseudo_for_reload_consideration_p, build_insn_chain): Use
ira_conflicts_p.

* Makefile.in (global.o): Add ira.h.

* ira-build.c (mark_all_loops_for_removal,
propagate_some_info_from_allocno): New.
(remove_unnecessary_allocnos): Call
propagate_some_info_from_allocno.
(remove_low_level_allocnos): New.
(remove_unnecessary_regions): Add parameter.  Call
mark_all_loops_for_removal and remove_low_level_allocnos.  Pass
parameter to remove_unnecessary_regions.
(ira_build): Remove all regions but root if the conflict table was
not built.  Update conflict hard regs for allocnos crossing calls.

* ira.c (ira_conflicts_p): New global.
(ira): Define and use ira_conflicts_p.

* reload1.c (compute_use_by_pseudos, reload, count_pseudo,
count_spilled_pseudo, find_reg, alter_reg, finish_spills,
emit_input_reload_insns, delete_output_reload): Use
ira_conflicts_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143112 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c++/38698
        * typeck2.c (process_init_constructor_union): Handle union with
        no fields.

        * mangle.c (write_expression): Remove mangling for zero-operand
        casts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143111 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143108 138bc75d-0d04-0410-961f-82ee72b054a4

* inclhack.def (hpux_spu_info):  Add files line.
* fixincl.x: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143104 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/38735
* gfortran.dg/fmt_bz_bn.f: Update test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143103 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/38735
* io/unit.c (get_internal_unit): Set default BLANK= status to NULL for
internal units.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143102 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp/ChangeLog:
2009-01-05  Dodji Seketeli  <dodji@redhat.com>

PR c++/38472
* typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
Promotion should be done only for integral or enumeration types.

gcc/testsuite/ChangeLog:
2009-01-05  Dodji Seketeli  <dodji@redhat.com>

PR c++/38472
* g++.dg/conversion/usual-arith-conv.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143101 138bc75d-0d04-0410-961f-82ee72b054a4

* gengtype-lex.l (YY_NO_INPUT): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143100 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR c/34911
        * c-common.c (handle_vector_size_attribute): Also reject BOOLEAN_TYPE types.

2009-01-05  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR c/34911
        * gcc.dg/vector-3.c: New testcase.
        * g++.dg/ext/vector15.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143099 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-demangle.c (cplus_demangle_type): Return NULL if the
character following a 'D' cannot be recognised.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143098 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/38492
* graphite.c (rename_map_elt, debug_rename_elt,
        debug_rename_map_1, debug_rename_map, new_rename_map_elt,
        rename_map_elt_info, eq_rename_map_elts,
        get_new_name_from_old_name, bb_in_sese_p): Moved around.
(sese_find_uses_to_rename_use): Renamed sese_build_livein_liveouts_use.
(sese_find_uses_to_rename_bb): Renamed sese_build_livein_liveouts_bb.
(sese_build_livein_liveouts): New.
(new_sese, free_sese): New.
(new_scop): Call new_sese.
(free_scop): Call free_sese.
(rename_variables_from_edge, rename_phis_end_scop): Removed.
(register_old_new_names): Renamed register_old_and_new_names.
(register_scop_liveout_renames, add_loop_exit_phis,
insert_loop_close_phis, struct igp,
default_liveout_before_guard, add_guard_exit_phis,
insert_guard_phis, copy_renames): New.
(translate_clast): Call insert_loop_close_phis and insert_guard_phis.
(sese_add_exit_phis_edge): Renamed scop_add_exit_phis_edge.
(rewrite_into_sese_closed_ssa): Renamed scop_insert_phis_for_liveouts.
(scop_adjust_phis_for_liveouts): New.
(gloog): Call scop_adjust_phis_for_liveouts.

* graphite.h (struct sese): Documented.  Added fields liveout,
        num_ver and livein.
(SESE_LIVEOUT, SESE_LIVEIN, SESE_LIVEIN_VER, SESE_NUM_VER): New.
(new_sese, free_sese, sese_build_livein_liveouts): Declared.
(struct scop): Added field liveout_renames.
(SCOP_LIVEOUT_RENAMES): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143097 138bc75d-0d04-0410-961f-82ee72b054a4

Fix "artifical" typo in my ChangeLog entry of 2009-01-04.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143095 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>

PR tree-optimization/38510
* graphite.c (recompute_all_dominators): Call mark_irreducible_loops.
(translate_clast): Call recompute_all_dominators before
graphite_verify.
(gloog): Call recompute_all_dominators before graphite_verify.

2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>
    Jan Sjodin <jan.sjodin@amd.com>

PR tree-optimization/38500
* graphite.c (create_sese_edges): Call fix_loop_structure after
splitting blocks.

2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>

PR tree-optimization/38510
* gcc.dg/graphite/pr38510.c: New.

2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>
    Jan Sjodin <jan.sjodin@amd.com>

PR tree-optimization/38500
* gcc.dg/graphite/pr38500.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143094 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/38384
* crossconfig.m4: Define HAVE_FABSF for hpux crosses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143093 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Laurent GUERBY  <laurent@guerby.net>

* gcc.c-torture/compile/20001226-1.c: Generalize
dg-timeout-factor.
* gcc.c-torture/compile/limits-fnargs.c: Add
dg-timeout-factor.
* gcc.dg/20020425-1.c: Likewise.
* gcc.dg/pch/pch.exp: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143092 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Ben Elliston  <bje@au.ibm.com>

        * configure.ac (GLIBCXX_CHECK_STANDARD_LAYOUT): Remove invocation.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143091 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38657
* module.c (write_common_0): Use the name of the symtree rather
than the common block, to determine if the common has been
written.

2009-01-05  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38657
* gfortran.dg/module_commons_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143090 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran:
2009-01-05  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/37159
        * check.c (gfc_check_random_seed): Added size check for GET
        dummy argument, reworded error messages to follow common pattern.

gcc/testsuite:
2009-01-05  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/37159
        * gfortran.dg/random_seed_1.f90: Updated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143089 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>

* config.host: Add m32r*-*-rtems*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143088 138bc75d-0d04-0410-961f-82ee72b054a4

Remove incorrectly added entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143087 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>

* config.host: Add m32r*-*-rtems*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143085 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/38669
PR fortran/38726
* gfortran.dg/elemental_subroutine_7.f90:
Fix p values so that it can be used as vector subscript.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143084 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c++/38701
        * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
        defaulting.

        PR c++/38702
        * class.c (defaultable_fn_p): Only operator== can be a copy
        assignment operator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143082 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c++/38701
        * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
        defaulting.

        PR c++/38702
        * class.c (defaultable_fn_p): Only operator== can be a copy
        assignment operator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143081 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>

* config.gcc: Add m32r*-*-rtems*.
* config/m32r/rtems.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143079 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/38672
* trans-types.c (gfc_get_derived_type):  Check for the
presence of derived->ns->proc_name before
accessing derived->ns->proc_name->attr.flavor .
* resolve.c (resolve_symbol):  Likewise.

2009-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/38672
* gfortran.dg/host_assoc_blockdata_1.f90:  New test.
* gfortran.dg/host_assoc_blockdata_2.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143074 138bc75d-0d04-0410-961f-82ee72b054a4

libcpp/
* Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
(.po.pox): Likewise.
(po/$(PACKAGE).pot): Likewise.

gcc/
* Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
(.po.pox): Likewise.
(po/gcc.pot): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143073 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/compat/struct-layout-1_generate.c (dg-options): Add -mieee
        for alpha*-*-* targets.
        * g++.dg/compat/struct-layout-1_generate.c (dg-options): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143070 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED_RTX): Delete.
(STARTING_FRAME_OFFSET): Always set to zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143069 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143067 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-05  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38665
* gfortran.h : Add bit to gfc_expr 'user_operator'
* interface.c (gfc_extend_expr): Set the above if the operator
is substituted by a function.
* resolve.c (check_host_association): Return if above is set.

2009-01-05  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38665
* gfortran.dg/host_assoc_function_5.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143064 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Exchange the order of GLIBCXX_ENABLE_THREADS and
GLIBCXX_ENABLE_ATOMIC_BUILTINS macro invocations.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143062 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* tree.def (LSHIFT_EXPR, RSHIFT_EXPR): Add commentary.
* tree-cfg.c (verify_gimple_assign_binary): Allow shifts of
fixed-point types, and vectors of the same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143061 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/sync.md (*mb_barrier): Rename to...
(*memory_barrier): ...this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143060 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-04  Richard Guenther  <rguenther@suse.de>

PR libstdc++/38720
* include/ext/pointer.h (_Relative_pointer_impl): Use an unsigned
integer type for storage, arithmetic and comparisons.
* testsuite/ext/ext_pointer/1_neg.cc: Adjust line numbers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143058 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-04  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/35681
* ChangeLog-2008: Fix function name.

PR fortran/38487
* dependency.c (gfc_check_argument_var_dependency):
Move the check for pointerness inside the if block
so that it doesn't affect the return value.

PR fortran/38669
* trans-stmt.c (gfc_trans_call):
Add the dependency code after the loop bounds calculation one.

2009-01-04  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/38669
* gfortran.dg/elemental_dependency_3.f90: New test.
* gfortran.dg/elemental_subroutine_7.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143057 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/struct-ret-3.c: Include unistd.h.
(main): Exit early if system memory page size is
larger than 4096 bytes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143056 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-04  Daniel Franke  <franke.daniel@gmail.com>

        * intrinsic.c (do_simplify): Removed already implemented TODO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143054 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran:
2009-01-04  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/38718
        * simplify.c (gfc_simplify_merge): New.
        * intrinsic.h (gfc_simplify_merge): New prototype.
        * intrinsic.c (add_functions): Added simplification for MERGE.

gcc/testsuite:
2009-01-04  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/38718
        * gfortran.dg/merge_init_expr.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143053 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/38719
* include/bits/forward_list.h (_Fwd_list_iterator<>::_M_next,
_Fwd_list_const_iterator::_M_next): Fix return type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143052 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (Function Attributes): Move @cindex after @item
for 'artifical' and 'flatten'. Fix grammar for 'externally_visible'
and put in alphabetical order. Fix 'target' name and put in order.
* doc/invoke.texi (-Wstrict-null-sentinel, -fipa-matrix-reorg): Fix
typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143051 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-04  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/38536
* gfortran.h (gfc_is_data_pointer): Added prototype
* resolve.c (gfc_iso_c_func_interface):
Use gfc_is_data_pointer to test for pointer attribute.
* dependency.c (gfc_is_data_pointer):
Support pointer-returning functions.

2009-01-04  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/38536
* gfortran.dg/c_loc_tests_13.f90: New test.
* gfortran.dg/c_loc_tests_14.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143050 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/s390.md (UNSPEC_MB): Rename from UNSPECV_MB.
(memory_barrier): Expand as unspec instead of unspec_volatile.
Remove mem:BLK from insn operands.  Use Pmode scratch register.
(*memory_barrier): Define as unspec instead of unspec_volatile.
Use (match_dup 0) as input operand.

* config/sparc/sparc.md (UNSPEC_MEMBAR): Rename from UNSPECV_MEMBAR.
* config/sparc/sync.md (memory_barrier): Expand as unspec instead of
unspec_volatile.  Remove mem:BLK from insn operands.  Use Pmode
scratch register.  Remove operand 1.
(*stbar): Define as unspec instead of unspec_volatile.
Use (match_dup 0) as input operand, remove (const_int 8).
(*membar): Define as unspec instead of unspec_volatile.
Use (match_dup 0) as input operand, remove input operand 2.

* config/xtensa/xtensa.md (UNSPEC_MEMW): Rename from UNSPECV_MEMW.
(memory_barrier): Expand as unspec instead of unspec_volatile.
Remove mem:BLK from insn operands.  Use Pmode scratch register.
(*memory_barrier): Define as unspec instead of unspec_volatile.
Use (match_dup 0) as input operand.

* config/ia64/sync.md (memory_barrier): Redefine as expander pattern.
Remove mem:BLK from insn operands.  Use Pmode scratch register.
Set volatile flag on operand 0.
(*memory_barrier): New insn pattern.

* config/rs6000/sync.md (memory_barrier): Remove mem:BLK from
insn operands.
(*memory_barrier): Use (match_dup 0) as input operand.

* config/mips/sync.md (memory_barrier): Redefine as expander pattern.
Remove mem:BLK from insn operands.  Use Pmode scratch register.
Set volatile flag on operand 0.
(*memory_barrier): New insn pattern.

* config/alpha/sync.md (*memory_barrier): Rename from *mb_internal.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143047 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143044 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/38586
* function.c (struct temp_slot): Move to the section of the file
that deals with temp slots.  Remove field 'address'.
(temp_slot_address_table): New hash table of address -> temp slot.
(struct temp_slot_address_entry): New struct, items for the table.
(temp_slot_address_compute_hash, temp_slot_address_hash,
temp_slot_address_eq, insert_temp_slot_address): Support functions
for the new table.
(find_temp_slot_from_address): Rewrite to use the new hash table.
(remove_unused_temp_slot_addresses): Remove addresses of temp
slots that have been made available.
(remove_unused_temp_slot_addresses_1): Call-back for htab_traverse,
worker function for remove_unused_temp_slot_addresses.
(assign_stack_temp_for_type): Don't clear the temp slot address list.
Add the temp slot address to the address -> temp slot map.
(update_temp_slot_address): Update via insert_temp_slot_address.
(free_temp_slots): Call remove_unused_temp_slot_addresses.
(pop_temp_slots): Likewise.
(init_temp_slots): Allocate the address -> temp slot map, or empty
the map if it is already allocated.
(prepare_function_start): Initialize temp slot processing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143041 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/38584
* cfgexpand.c (estimate_stack_frame_size): Simplify the estimate:
Calculate the size of all stack vars assuming no packing of stack
vars will happen, replacing a quadratic algorithm with a linear one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143040 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran:
2009-01-03  Daniel Franke  <franke.daniel@gmail.com>

* symbol.c (save_symbol): Don't SAVE function results.

gcc/testsuite:
2009-01-03  Daniel Franke  <franke.daniel@gmail.com>

* gfortran.dg/func_result_4.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143039 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-03  Paolo Carlini  <paolo.carlini@oracle.com>

* Revert last commit, reopen and suspend libstdc++/38678.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143038 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/38707
* expmed.c (store_bit_field_1): Don't modify op0 if movstrict insn
can't be used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143036 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/contrib.texi: Update contributions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143034 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Remove myself from alias maintainership.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143033 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-03  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38594
* resolve.c (resolve_call): When searching for proper host
association, use symtree rather than symbol.  For everything
except generic subroutines, substitute the symtree in the call
rather than the symbol.

2009-01-03  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38594
* gfortran.dg/host_assoc_call_3.f90: Make sure that the generic
interface still works, in addition to original tests.
* gfortran.dg/host_assoc_call_6.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143032 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/38705
* builtins.c (fold_builtin_memory_op): Give up if either operand
is volatile.  Set srctype or desttype to non-qualified version
of the other type.

* g++.dg/torture/pr38705.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143029 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/38700
* builtins.c (fold_builtin_expect): Only check DECL_WEAK for VAR_DECLs
and FUNCTION_DECLs.

* gcc.dg/pr38700.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143028 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-02  Kenneth Zadeck <zadeck@naturalbridge.com>

PR rtl-optimization/35805
* df-problems.c (df_lr_finalize): Add recursive call to resolve lr
problem if fast dce is able to remove any instructions.
* dce.c (dce_process_block): Fix dump message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143027 138bc75d-0d04-0410-961f-82ee72b054a4

fix tests

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143026 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c++/38698
        * typeck2.c (process_init_constructor_union): Handle excess
        initializers.
        (process_init_constructor_record): Likewise.

        PR c++/38684
        * typeck2.c (digest_init_r): Don't use process_init_constructor
        for non-aggregate classes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143024 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143022 138bc75d-0d04-0410-961f-82ee72b054a4

Add gcc/ChangeLog-2008.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143015 138bc75d-0d04-0410-961f-82ee72b054a4

PR 33649
* tree-ssa-pre.c (compute_antic): Correct loop bounds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143014 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/38690
* tree-flow.h (op_code_prio, op_prio): New prototypes.
* tree-pretty-print.c (op_code_prio): New function.
(op_prio): No longer static.  Use op_code_prio.
* gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs):
Use op_prio and op_code_prio to determine if () should be
printed around operand(s) or not.

* gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs,
dump_gimple_call, dump_gimple_switch, dump_gimple_cond,
dump_gimple_label, dump_gimple_try, dump_symbols, dump_gimple_phi,
dump_gimple_mem_ops, dump_bb_header, dump_bb_end, pp_cfg_jump): Use
pp_character instead of pp_string for single letter printing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143012 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/extend.texi: Fix '#pragma GCC option' typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143010 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-02  David Ayers  <ayers@fsfe.org>

* MAINTAINERS: Update e-mail address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143009 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* gcc.dg/fixed-point/composite-type.c: Update wording of messages.
Allow extra informative notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143008 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-02 Richard Guenther <rguenther@suse.de>

       * doc/install.texi (--enable-checking): Mention different
       default for stage1.
       (--enable-stage1-checking): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143007 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143006 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143004 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-01  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/30142
        * tree-cfg.c (verify_expr): Add INDIRECT_REF case.  Change MODIFY_EXPR
        case to be an error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143001 138bc75d-0d04-0410-961f-82ee72b054a4

* config/fp-bit.h (pack_d): Constify argument.
* config/fp-bit.c (makenan): Constify return type. Remove casts.
(isnan): Constify argument.
(isinf): Likewise.
(iszero): Likewise.
(pack_d): Likewise.
(_fpadd_parts): Constify return type.
(_fpmul_parts): Likewise.
(_fpdiv_parts): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142999 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/36489
* c-typeck.c (add_pending_init): Add IMPLICIT argument.  Only
warn about overwriting initializer with side-effects or
-Woverride-init if !IMPLICIT.
(output_init_element): Likewise.  Pass IMPLICIT down to
add_pending_init.
(process_init_element): Add IMPLICIT argument.  Pass it down
to output_init_element.
(push_init_element, pop_init_level, set_designator): Adjust
process_init_element callers.
(set_nonincremental_init, set_nonincremental_init_from_string):
Adjust add_pending_init callers.
(output_pending_init_elements): Adjust output_init_element callers.
* c-tree.h (process_init_element): Adjust prototype.
* c-parser.c (c_parser_initelt, c_parser_initval): Adjust
process_init_element callers.

* gcc.dg/pr36489.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142998 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/38678
* include/std/istream (basic_istream<>::_M_read): New.
* include/bits/istream.tcc (basic_istream<>::_M_read): Define.
(basic_istream<>::read, basic_istream<>::readsome): Use it.
* include/std/ostream (basic_ostream<>::_M_write_): New.
(basic_ostream<>::_M_write): Adjust.
* include/bits/ostream.tcc (basic_ostream<>::_M_write_): Define.
* testsuite/27_io/basic_istream/read/char/38678.cc: New.
* testsuite/27_io/basic_istream/read/wchar_t/38678.cc: Likewise.
* testsuite/27_io/basic_ostream/write/char/38678.cc: Likewise.
* testsuite/27_io/basic_ostream/write/wchar_t/38678.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142994 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142992 138bc75d-0d04-0410-961f-82ee72b054a4

2009-01-01  Andreas Tobler  <a.tobler@schweiz.org>

* inclhack.def (openbsd_null_definition): Redefine NULL to (void *)0
in case of C.
* fixincl.x: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142989 138bc75d-0d04-0410-961f-82ee72b054a4

* sched-deps.c (sched_analyze_2) [UNSPEC_VOLATILE]: Flush pending
memory loads and stores.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142983 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran:
2008-12-31  Daniel Franke  <franke.daniel@gmail.com>

        * check.c (dim_rank_check): Fixed checking of dimension argument
        if array is of type EXPR_ARRAY.

gcc/testsuite:
2008-12-31  Daniel Franke  <franke.daniel@gmail.com>

* gfortran.dg/mapping_2.f90: Fixed testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142981 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-31  Andreas Tobler  <a.tobler@schweiz.org>

PR target/35460
* inclhack.def (openbsd_va_start): Use __builtin_va_start
for OpenBSD.
* fixincl.x: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142980 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/38647
* parser.c (cp_parser_primary_expression) <case RID_FUNCTION_NAME>:
Return error_mark_node if cp_parser_non_integral_constant_expression
returns true.

* g++.dg/template/function1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142978 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142976 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/38640
* semantics.c (finish_decltype_type): Handle TEMPLATE_PARM_INDEX.

* g++.dg/cpp0x/decltype15.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142973 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/38505
* tree-ssa-ccp.c (may_propagate_address_into_dereference): Return
false if ADDR's operand has incomplete type.

Revert:
2008-12-15  Jakub Jelinek  <jakub@redhat.com>
PR middle-end/38505
* tree-ssa.c (useless_type_conversion_p_1): Return
false if inner_type is incomplete and outer_type is complete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142972 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/38676
* gimplify.c (gimple_regimplify_operands): For GIMPLE_SWITCH
only regimplify switch index.

* gcc.dg/gomp/pr38676.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142970 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-30  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/38645
* tree-ssa-ccp.c (fold_gimple_assign): Use the correct pointer
type.
* tree-ssa-dom.c (cprop_operand): Simplify.  Do not propagate
volatileness changing operands.

* gcc.dg/pr38645.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142967 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-cfg.c (verify_eh_throw_stmt_node): Return nonzero,
to visit all EH statement and fix EH checking.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142966 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-31  Seongbae Park  <seongbae.park@gmail.com>

Revert:
2008-12-29  Seongbae Park  <seongbae.park@gmail.com>
* tree-profile.c (tree_init_ic_make_global_vars): Make static
variables TLS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142965 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-30  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/38661
        * tree-switch-conversion.c (build_constructors): Test for wrapping of
        pos case.

2008-12-30  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/38661
        * gcc.c-torture/compile/pr38661.c: New testcase.
        * gcc.c-torture/compile/pr38661-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142964 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/38584
* ipa-inline.c (compute_inline_parameters): When not optimizing,
don't compute the inline parameters, just set them to 0 instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142963 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-30  Paolo Bonzini  <bonzini@gnu.org>

PR tree-optimization/38572
* tree-vrp.c (vrp_visit_phi_node): Look out for invalid ranges
and change them to VARYING.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142962 138bc75d-0d04-0410-961f-82ee72b054a4