argv.c (writeargv): Removed declaration of unused variable.

2007-07-02  Simon Baldwin <simonb@google.com>

        * argv.c (writeargv): Removed declaration of unused variable.

From-SVN: r126217

re PR target/31684 (ICE in get_attr_first_insn, at config/ia64/itanium2.md:1839 at -O2)

PR target/31684
* haifa-sched.c (add_to_speculative_block): Change copy_rtx to
copy_insn.

Co-Authored-By: James E Wilson <wilson@specifixinc.com>
From-SVN: r126216

Forgot to delete these during yesterdays commit.

2007-07-02  Janne Blomqvist  <jb@gcc.gnu.org>

PR fortran/32239
* generated/pow_r*_i4.c: Removed.

From-SVN: r126215

ChangeLog: Add following to my previous description:

        * ChangeLog: Add following to my previous description:

        (if_convertible_loop_p): Clear aux field of incoming edges if bb
        contains phi node.

From-SVN: r126214

re PR boehm-gc/21940 (boehm-gc gctest fails on Solaris 10/x86)

PR boehm-gc/21940
PR boehm-gc/21942
* configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
Use alternate thread library in /usr/lib/lwp.
* configure: Regenerate.
* dyn_load.c: Use GC_SOLARIS_PTHREADS.
* include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
* include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
(GC_SOLARIS_THREADS): Don't define.
* include/private/solaris_threads.h: Remove.
* pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
GC_nprocs via sysconf().
* Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
solaris_threads.c.
(gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
* Makefile.in: Regenerate.
* solaris_pthreads.c: Remove.
* solaris_threads.c: Remove.

From-SVN: r126211

re PR libgcj/30513 (Bootstrap failure with libgcj on sparc-sun-solaris2.10)

PR libgcj/30513
* configure.host (i[3-6]86-*): Undef sun.

From-SVN: r126210

re PR libgomp/26308 (libgomp bootstrap failure on Tru64 UNIX V4.0F)

PR libgomp/26308
* config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.

From-SVN: r126208

mips-protos.h (mips16e_save_restore_info): New struct.

gcc/
2007-07-02  Sandra Loosemore  <sandra@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>
    Nigel Stephens  <nigel@mips.com>

* config/mips/mips-protos.h (mips16e_save_restore_info): New struct.
(mips16e_output_save_restore): Declare.
(mips16e_save_restore_pattern_p): Likewise.
* config/mips/mips.h (GENERATE_MIPS16E_SAVE_RESTORE): New macro.
* config/mips/mips.c (MIPS_MAX_FIRST_STACK_STEP): Return 0x7f8
for GENERATE_MIPS16E_SAVE_RESTORE.  Return 0x400 for TARGET_MIPS16
&& !GENERATE_MIPS16E_SAVE_RESTORE && !TARGET_64BIT.
(BITSET_P): New global macro, extracted from...
(mips_for_each_saved_reg): ...here.
(mips16e_save_restore_info): New struct.
(mips16e_s2_s8_regs, mips16e_a0_a3_regs): New variables.
(mips16e_save_restore_regs): New variable.
(mips_split_plus, mips16e_find_first_register): New functions.
(mips16e_mask_registers): New function.
(compute_frame_size): Expand the commentary before the function.
Enforce the MIPS16e save and restore register range restrictions.
Pad the general register save area at the low end.
(mips16e_save_restore_reg, mips16e_build_save_restore)
(mips16e_save_restore_pattern_p, mips16e_add_register_range)
(mips16e_output_save_restore, mips16e_collect_propagate_value)
(mips16e_collect_argument_save, mips16e_collect_argument_saves):
New functions.
(mips_expand_prologue, mips_expand_epilogue): Handle
GENERATE_MIPS16E_SAVE_RESTORE.
* config/mips/mips.md (*mips16e_save_restore): New pattern.

gcc/testsuite/
* gcc.target/mips/save-restore-1.c: New test.
* gcc.target/mips/save-restore-2.c: Likewise.
* gcc.target/mips/save-restore-3.c: Likewise.
* gcc.target/mips/save-restore-4.c: Likewise.

From-SVN: r126207

re PR tree-optimization/31966 (Miscompiles valid code with -ftree-vectorize)

PR tree-optimization/31966
PR tree-optimization/32533
* tree-if-conv.c (add_to_dst_predicate_list): Use "edge", not
"basic_block" description as its third argument.  Update function
calls to get destination bb from "edge" argument.  Save "cond" into
aux field of the edge.  Update prototype for changed arguments.
(find_phi_replacement_condition): Operate on incoming edges, not
on predecessor blocks.  If there is a condition saved in the
incoming edge aux field, AND it with incoming bb predicate.
Return source bb of the first edge.
(clean_predicate_lists): Clean aux field of outgoing node edges.
(tree_if_conversion): Do not initialize cond variable. Move
variable declaration into the loop.
(replace_phi_with_cond_gimple_modify_stmt): Remove unneded
initializations of new_stmt, arg0 and arg1 variables.

testsuite/ChangeLog:

PR tree-optimization/31966
PR tree-optimization/32533
* gcc.dg/tree-ssa/pr31966.c: New runtime test.
* gfortran.dg/pr32533.f90: Ditto.

From-SVN: r126206

Fixed Changelog entry on unreverted patch.

From-SVN: r126205

ChangeLog: Remove conflict marker, fix typo in date.

2007-07-02  Richard Guenther  <rguenther@suse.de>

* testsuite/ChangeLog: Remove conflict marker, fix typo in date.

From-SVN: r126204

typedefs_neg.cc: Tweak line numbers.

2007-07-02  Douglas Gregor  <doug.gregor@gmail.com>

        * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
        Tweak line numbers.
        * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
        Ditto.
        * testsuite/20_util/make_unsigned/requirements/typedefs-1.cc:
        Don't try to create an unsigned wchar_t.
        * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
        Don't try to create an unsigned wchar_t.
        * testsuite/util/testsuite_hooks.h: Remove a stray semicolon.

From-SVN: r126203

re PR c++/31748 (bad diagnostic for invalid private clause)

PR c++/31748
* semantics.c (finish_omp_clauses): Use %qD instead of %qE for
DECL_P in not a variable and appears more than once error messages.

* g++.dg/gomp/pr31748.C: New test.

From-SVN: r126201

tree-nrv.c (dest_safe_for_nrv_p): Grok any handled_component_p, SSA_NAMEs, RESULT_DECLs and PARM_DECLs.

* tree-nrv.c (dest_safe_for_nrv_p): Grok any handled_component_p,
SSA_NAMEs, RESULT_DECLs and PARM_DECLs.

* g++.dg/opt/nrv12.C: New test.
* gcc.target/i386/nrv1.c: New test.

From-SVN: r126200

tree-ssa.c (useless_type_conversion_p): Document future intent as defining the middle-end type system.

2007-07-02  Richard Guenther  <rguenther@suse.de>

* tree-ssa.c (useless_type_conversion_p): Document
future intent as defining the middle-end type system.
Re-structure to call langhook last, group by type class,
mark questionable parts.

From-SVN: r126199

re PR middle-end/15988 (ICE in fold_convert with pointer-to-member-function)

2007-07-02  Richard Guenther  <rguenther@suse.de>

* tree-flow.h (types_compatible_p): Declare.
* tree-ssa.c (types_compatible_p): New function.
* ipa-type-escape.c (discover_unique_type): Use
types_compatible_p instead of lang_hooks.types_compatible_p.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-vn.c (expressions_equal_p): Likewise.
* tree.c (fields_compatible_p): Likewise.
* tree-ssa-dom.c (avail_expr_eq): Likewise.
(cprop_operand): Use useless_type_conversion_p instead of
lang_hooks.types_compatible_p.
* tree-inline.c (setup_one_parameter): Likewise.
(declare_return_variable): Likewise.
* tree-nrv.c (tree_nrv): Likewise.
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise.
(maybe_fold_offset_to_component_ref): Likewise.
(maybe_fold_offset_to_reference): Likewise.
* tree-ssa-copy.c (may_propagate_copy): Likewise.
(merge_alias_info): Likewise.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
* tree-ssa-phiopt.c (conditional_replacement): Likewise.
* tree-ssa-reassoc.c (optimize_ops_list): Likewise.
* tree-tailcall.c (find_tail_calls): Likewise.
* tree-vect-generic.c (expand_vector_operations_1): Likewise.
* gimplify.c (canonicalize_addr_expr): Likewise.
(fold_indirect_ref_rhs): Likewise.
(gimplify_addr_expr): Likewise.  Swap parameters to cpt_same_type.
(cpt_same_type): Likewise.
(check_pointer_types_r): Swap parameters to cpt_same_type
where appropriate.
* fold-const.c (fold_convert): Revert fix for PR15988.
* tree-inline.c (setup_one_parameter): Instead fix it here by
using fold_build1 instead of fold_convert and checking for
error_mark_node.  Convert only if the conversion is necessary.

From-SVN: r126198

configure.ac: Check for .gnu_attribute on Power.

* configure.ac: Check for .gnu_attribute on Power.
* configure: Regenerate.
* config/rs6000/rs6000.c (rs6000_file_start): If supported, output
attribute for floating-point ABI.

From-SVN: r126197

re PR tree-optimization/32230 (Segfault in set_bb_for_stmt with -O -ftree-vectorize)

PR tree-optimization/32230
PR tree-optimization/32477
* tree-vect-analyze.c (vect_analyze_data_refs): Fail if base
address is a constant.

From-SVN: r126196

gcc/
* config.gcc (mipsisa32-*-elf*, mipsisa32el-*-elf*)
(mipsisa32r2-*-elf*, mipsisa32r2el-*-elf*)
(mipsisa64-*-elf*, mipsisa64el-*-elf*): Combine top-level
stanzas.  Use the first part of the triplet to set MIPS_ISA_DEFAULT.
Remove redundant setting of MASK_FLOAT64 and MASK_64BIT for the
64-bit targets.  Add support for *-elfoabi*.
* config/mips/t-isa3264 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Use
different settings if $(tm_defines) does not select the EABI.
(MULTILIB_EXCLUSIONS): Define in those circumstances.
* config/mips/mips.h (MIPS_ISA_LEVEL_OPTION_SPEC): New macro.
(MIPS_ARCH_OPTION_SPEC): Likewise.
(MIPS_ISA_LEVEL_SPEC): Likewise.
(OPTION_DEFAULT_SPECS): Use MIPS_ARCH_OPTION_SPEC.
* config/mips/elfoabi.h: New file.

From-SVN: r126195

tree-flow.h (tree_ssa_useless_type_conversion_1): Rename to ...

2007-07-02  Richard Guenther  <rguenther@suse.de>

* tree-flow.h (tree_ssa_useless_type_conversion_1): Rename to ...
(useless_type_conversion_p): ... this.
* tree-ssa.c (tree_ssa_useless_type_conversion_1): Rename to ...
(useless_type_conversion_p): ... this.
* builtins.c (fold_builtin_memory_op): Rename
tree_ssa_useless_type_conversion_1 to useless_type_conversion_p.
* tree-cfg.c (verify_expr): Likewise.
* tree-ssa-address.c (tree_ssa_useless_type_conversion_1): Likewise.
* tree-ssa-ccp.c (ccp_fold): Likewise.
* tree-ssa-copy.c (may_propagate_copy): Likewise.
* tree-ssa-dom.c (eliminate_redundant_computations): Likewise.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
* tree-ssa-loop-niter.c (refine_bounds_using_guard): Likewise.
* tree-ssa-pre.c (eliminate): Likewise.
* tree-ssa.c (delete_tree_ssa): Likewise.
(tree_ssa_useless_type_conversion): Likewise.
* tree.c (build2_stat): Likewise.

From-SVN: r126194

configure: Regenerate.

2007-07-02  Paolo Bonzini  <bonzini@gnu.org>

* configure: Regenerate.

From-SVN: r126193

gfortran.texi (Fortran 2003): Add ISO Bind C.

2007-07-02  Tobias Burnus  <burnus@net-b.de>

* gfortran.texi (Fortran 2003): Add ISO Bind C.
* intrinsic.texi (C_ASSOCIATED,C_F_POINTER,C_F_PROCPOINTER,
C_FUNLOC,C_LOC): Document new ISO Bind C intrinsics.

From-SVN: r126192

Makefile.def: Add windmc tool to build.

2007-07-02  Kai Tietz   <kai.tietz@onevision.com>

* Makefile.def: Add windmc tool to build.
* Makefile.tpl: Likewise.
* configure.ac: Likewise.
* Makefile.in: Regenerate.
* configure: Regenerate.

From-SVN: r126191

Add missing test from last commit
Fixup two existing C++ tests for SCCVN changes

From-SVN: r126187

re PR tree-optimization/32571 (ICE in set_ssa_val_to, at tree-ssa-sccvn.c:1011)

2007-07-01  Daniel Berlin  <dberlin@dberlin.org>

Fix PR tree-optimization/32571
* tree-ssa-sccvn.c (visit_use): Shortcut copies to avoid
simplifying them.

From-SVN: r126186

[multiple changes]

2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>

* interface.c (gfc_compare_derived_types): Special case for comparing
derived types across namespaces.
(gfc_compare_types): Deal with BT_VOID.
(compare_parameter): Use BT_VOID to accept ISO C Binding pointers.
* trans-expr.c (gfc_conv_function_call): Remove setting parm_kind
to SCALAR
(gfc_conv_initializer): Deal with ISO C Binding NULL_PTR and
NULL_FUNPTR.
(gfc_conv_expr): Convert expressions for ISO C Binding derived types.
* symbol.c (gfc_set_default_type): BIND(C) variables should not be
implicitly declared.
(check_conflict): Add BIND(C) and check for conflicts.
(gfc_add_explicit_interface): Whitespace.
(gfc_add_is_bind_c): New function.
(gfc_copy_attr): Use it.
(gfc_new_symbol): Initialize ISO C Binding objects.
(get_iso_c_binding_dt):  New function.
(verify_bind_c_derived_type): Ditto.
(gen_special_c_interop_ptr): Ditto.
(add_formal_arg): Ditto.
(gen_cptr_param): Ditto.
(gen_fptr_param): Ditto.
(gen_shape_param): Ditto.
(add_proc_interface): Ditto.
(build_formal_args): Ditto.
(generate_isocbinding_symbol):  Ditto.
(get_iso_c_sym):  Ditto.
* decl.c (num_idents_on_line, has_name_equals): New variables.
(verify_c_interop_param): New function.
(build_sym): Finish binding labels and deal with COMMON blocks.
(add_init_expr_to_sym): Check if the initialized expression is
an iso_c_binding named constants
(variable_decl): Set ISO C Binding type_spec components.
(gfc_match_kind_spec): Check match for C interoperable kind.
(match_char_spec): Fix comment. Chnage gfc_match_small_int
to gfc_match_small_int_expr.  Check for C interoperable kind.
(match_type_spec): Clear the current binding label.
(match_attr_spec): Add DECL_IS_BIND_C.  If BIND(C) is found, use it
to set attributes.
(set_binding_label): New function.
(set_com_block_bind_c): Ditto.
(verify_c_interop): Ditto.
(verify_com_block_vars_c_interop): Ditto.
(verify_bind_c_sym): Ditto.
(set_verify_bind_c_sym): Ditto.
(set_verify_bind_c_com_block): Ditto.
(get_bind_c_idents): Ditto.
(gfc_match_bind_c_stmt): Ditto.
(gfc_match_data_decl): Use num_idents_on_line.
(match_result): Deal with right paren in BIND(C).
(gfc_match_suffix): New function.
(gfc_match_function_decl): Use it.  Code is re-arranged to deal with
ISO C Binding result clauses.
(gfc_match_subroutine):  Deal with BIND(C).
  (gfc_match_bind_c): New function.
(gfc_get_type_attr_spec): New function.  Code is re-arranged in and
taken from gfc_match_derived_decl.
(gfc_match_derived_decl): Add check for BIND(C).
* trans-common.c: Forward declare gfc_get_common.
(gfc_sym_mangled_common_id): Change arg from 'const char *name' to
'gfc_common_head *com'.  Check for ISO C Binding of the common block.
(build_common_decl): 'com->name' to 'com in SET_DECL_ASSEMBLER_NAME.
* gfortran.h: Add GFC_MAX_BINDING_LABEL_LEN
(bt): Add BT_VOID
(sym_flavor): Add FL_VOID.
  (iso_fortran_env_symbol, iso_c_binding_symbol, intmod_id): New enum
(CInteropKind_t): New struct.
(c_interop_kinds_table): Use it.  Declare an array of structs.
(symbol_attribute): Add is_bind_c, is_c_interop, and is_iso_c
bitfields.
(gfc_typespec): Add is_c_interop; is_iso_c, and f90_type members.
(gfc_symbol): Add from_intmod, intmod_sym_id, binding_label, and
common_block members.
(gfc_common_head): Add binding_label and is_bind_c members.
(gfc_gsymbol): Add sym_name, mod_name, and binding_label members.
Add prototypes for get_c_kind, gfc_validate_c_kind,
gfc_check_any_c_kind, gfc_add_is_bind_c, gfc_add_value,
verify_c_interop, verify_c_interop_param, verify_bind_c_sym,
verify_bind_c_derived_type, verify_com_block_vars_c_interop,
generate_isocbinding_symbol, get_iso_c_sym, gfc_iso_c_sub_interface
* iso-c-binding.def: New file. This file contains the definitions
of the types provided by the Fortran 2003 ISO_C_BINDING intrinsic
module.
* trans-const.c (gfc_conv_constant_to_tree): Deal with C_NULL_PTR
 or C_NULL_FUNPTR expressions.
* expr.c (gfc_copy_expr): Add BT_VOID case.  For BT_CHARACTER, the
ISO C Binding requires a minimum string length of 1 for '\0'.
* module.c (intmod_sym): New struct.
(pointer_info): Add binding_label member.
(write_atom): Set len to 0 for NULL pointers. Check for NULL p and *p.
(ab_attribute): Add AB_IS_BIND_C, AB_IS_C_INTEROP and AB_IS_ISO_C.
(attr_bits): Add "IS_BIND_C", "IS_C_INTEROP", and "IS_ISO_C".
(mio_symbol_attribute): Deal with ISO C Binding attributes.
(bt_types): Add "VOID".
(mio_typespec): Deal with ISO C Binding components.
(mio_namespace_ref): Add intmod variable.
(mio_symbol): Check for symbols from an intrinsic module.
(load_commons): Check for BIND(C) common block.
(read_module): Read binding_label and use it.
(write_common): Add label.  Write BIND(C) info.
(write_blank_common): Blank commons are not BIND(C).  Explicitly
set is_bind_c=0.
(write_symbol): Deal with binding_label.
(sort_iso_c_rename_list): New function.
(import_iso_c_binding_module): Ditto.
(create_int_parameter): Add to args.
(use_iso_fortran_env_module): Adjust to deal with iso_c_binding
intrinsic module.
* trans-types.c (c_interop_kinds_table): new array of structs.
(gfc_validate_c_kind): New function.
(gfc_check_any_c_kind): Ditto.
(get_real_kind_from_node): Ditto.
(get_int_kind_from_node): Ditto.
(get_int_kind_from_width): Ditto.
(get_int_kind_from_minimal_width): Ditto.
(init_c_interop_kinds): Ditto.
(gfc_init_kinds): call init_c_interop_kinds.
(gfc_typenode_for_spec): Adjust for BT_VOID and ISO C Binding pointers.
Adjust handling of BT_DERIVED.
(gfc_sym_type): Whitespace.
(gfc_get_derived_type):  Account for iso_c_binding derived types
* resolve.c (is_scalar_expr_ptr): New function.
(gfc_iso_c_func_interface): Ditto.
(resolve_function): Use gfc_iso_c_func_interface.
(set_name_and_label): New function.
(gfc_iso_c_sub_interface): Ditto.
(resolve_specific_s0): Use gfc_iso_c_sub_interface.
(resolve_bind_c_comms): New function.
(resolve_bind_c_derived_types): Ditto.
(gfc_verify_binding_labels): Ditto.
(resolve_fl_procedure): Check for ISO C interoperability.
(resolve_symbol): Check C interoperability.
(resolve_types): Walk the namespace.  Check COMMON blocks.
* trans-decl.c (gfc_sym_mangled_identifier):  Prevent the mangling
of identifiers that have an assigned binding label.
(gfc_sym_mangled_function_id): Use the binding label rather than
the mangled name.
(gfc_finish_var_decl): Put variables that are BIND(C) into a common
segment of the object file, because this is what C would do.
(gfc_create_module_variable): Conver to proper types
(set_tree_decl_type_code): New function.
(generate_local_decl): Check dummy variables and derived types for
ISO C Binding attributes.
* match.c (gfc_match_small_int_expr): New function.
(gfc_match_name_C): Ditto.
(match_common_name): Deal with ISO C Binding in COMMON blocks
* trans-io.c (transfer_expr):  Deal with C_NULL_PTR or C_NULL_FUNPTR
expressions
* match.h: Add prototypes for gfc_match_small_int_expr,
gfc_match_name_C, match_common_name, set_com_block_bind_c,
set_binding_label, set_verify_bind_c_sym,
set_verify_bind_c_com_block, get_bind_c_idents,
gfc_match_bind_c_stmt, gfc_match_suffix, gfc_match_bind_c,
gfc_get_type_attr_spec
* parse.c (decode_statement): Use gfc_match_bind_c_stmt
(parse_derived): Init *derived_sym = NULL, and gfc_current_block
later for valiadation.
* primary.c (got_delim): Set ISO C Binding components of ts.
(match_logical_constant): Ditto.
(match_complex_constant): Ditto.
(match_complex_constant): Ditto.
(gfc_match_rvalue): Check for existence of at least one arg for
C_LOC, C_FUNLOC, and C_ASSOCIATED.
* misc.c (gfc_clear_ts): Clear ISO C Bindoing components in ts.
(get_c_kind): New function.

2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>

* Makefile.in: Add support for iso_c_generated_procs.c and
iso_c_binding.c.
* Makefile.am: Ditto.
* intrinsics/iso_c_generated_procs.c: New file containing helper
functions.
* intrinsics/iso_c_binding.c: Ditto.
* intrinsics/iso_c_binding.h: New file
* gfortran.map: Include the __iso_c_binding_c_* functions.
* libgfortran.h: define GFC_NUM_RANK_BITS.

2007-06-23  Christopher D. Rickett  <crickett@lanl.gov>

* bind_c_array_params.f03: New files for Fortran 2003 ISO C Binding.
* bind_c_coms.f90: Ditto.
* bind_c_coms_driver.c: Ditto.
* bind_c_dts.f90: Ditto.
* bind_c_dts_2.f03: Ditto.
* bind_c_dts_2_driver.c: Ditto.
* bind_c_dts_3.f03: Ditto.
* bind_c_dts_4.f03: Ditto.
* bind_c_dts_driver.c: Ditto.
* bind_c_implicit_vars.f03: Ditto.
* bind_c_procs.f03: Ditto.
* bind_c_usage_2.f03: Ditto.
* bind_c_usage_3.f03: Ditto.
* bind_c_usage_5.f03: Ditto.
* bind_c_usage_6.f03: Ditto.
* bind_c_usage_7.f03: Ditto.
* bind_c_vars.f90: Ditto.
* bind_c_vars_driver.c: Ditto.
* binding_c_table_15_1.f03: Ditto.
* binding_label_tests.f03: Ditto.
* binding_label_tests_10.f03: Ditto.
* binding_label_tests_10_main.f03: Ditto.
* binding_label_tests_11.f03: Ditto.
* binding_label_tests_11_main.f03: Ditto.
* binding_label_tests_12.f03: Ditto.
* binding_label_tests_13.f03: Ditto.
* binding_label_tests_13_main.f03: Ditto.
* binding_label_tests_14.f03: Ditto.
* binding_label_tests_2.f03: Ditto.
* binding_label_tests_3.f03: Ditto.
* binding_label_tests_4.f03: Ditto.
* binding_label_tests_5.f03: Ditto.
* binding_label_tests_6.f03: Ditto.
* binding_label_tests_7.f03: Ditto.
* binding_label_tests_8.f03: Ditto.
* binding_label_tests_9.f03: Ditto.
* c_assoc.f90: Ditto.
* c_assoc_2.f03: Ditto.
* c_f_pointer_shape_test.f90: Ditto.
* c_f_pointer_tests.f90: Ditto.
* c_f_tests_driver.c: Ditto.
* c_funloc_tests.f03: Ditto.
* c_funloc_tests_2.f03: Ditto.
* c_funloc_tests_3.f03: Ditto.
* c_funloc_tests_3_funcs.c: Ditto.
* c_kind_params.f90: Ditto.
* c_kind_tests_2.f03: Ditto.
* c_kinds.c: Ditto.
* c_loc_driver.c: Ditto.
* c_loc_test.f90: Ditto.
* c_loc_tests_2.f03: Ditto.
* c_loc_tests_2_funcs.c: Ditto.
* c_loc_tests_3.f03: Ditto.
* c_loc_tests_4.f03: Ditto.
* c_loc_tests_5.f03: Ditto.
* c_loc_tests_6.f03: Ditto.
* c_loc_tests_7.f03: Ditto.
* c_loc_tests_8.f03: Ditto.
* c_ptr_tests.f03: Ditto.
* c_ptr_tests_10.f03: Ditto.
* c_ptr_tests_5.f03: Ditto.
* c_ptr_tests_7.f03: Ditto.
* c_ptr_tests_7_driver.c: Ditto.
* c_ptr_tests_8.f03: Ditto.
* c_ptr_tests_8_funcs.c: Ditto.
* c_ptr_tests_9.f03: Ditto.
* c_ptr_tests_driver.c: Ditto.
* c_size_t_driver.c: Ditto.
* c_size_t_test.f03: Ditto.
* com_block_driver.f90: Ditto.
* global_vars_c_init.f90: Ditto.
* global_vars_c_init_driver.c: Ditto.
* global_vars_f90_init.f90: Ditto.
* global_vars_f90_init_driver.c: Ditto.
* interop_params.f03: Ditto.
* iso_c_binding_only.f03: Ditto.
* iso_c_binding_rename_1.f03: Ditto.
* iso_c_binding_rename_1_driver.c: Ditto.
* iso_c_binding_rename_2.f03: Ditto.
* iso_c_binding_rename_2_driver.c: Ditto.
* kind_tests_2.f03: Ditto.
* kind_tests_3.f03: Ditto.
* module_md5_1.f90: Ditto.
* only_clause_main.c: Ditto.
* print_c_kinds.f90: Ditto.
* test_bind_c_parens.f03: Ditto.
* test_c_assoc.c: Ditto.
* test_com_block.f90: Ditto.
* test_common_binding_labels.f03: Ditto.
* test_common_binding_labels_2.f03: Ditto.
* test_common_binding_labels_2_main.f03: Ditto.
* test_common_binding_labels_3.f03: Ditto.
* test_common_binding_labels_3_main.f03: Ditto.
* test_only_clause.f90: Ditto.
* use_iso_c_binding.f90: Ditto.
* value_5.f90: Ditto.
* value_test.f90: Ditto.
* value_tests_f03.f90: Ditto.

From-SVN: r126185

type_traits (__make_unsigned): Remove invalid wchar_t specialization.

2007-07-01  Douglas Gregor  <doug.gregor@gmail.com>

* include/std/type_traits (__make_unsigned): Remove invalid
wchar_t specialization.
(__make_signed): Remove invalid wchar_t specialization.

From-SVN: r126184

Daily bump.

From-SVN: r126182

tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle constants and ohter expected operations explicitly...

2007-07-01  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle constants
and ohter expected operations explicitly, change default to
gcc_unreachable.

From-SVN: r126179

arm.c (arm_cannot_copy_insn_p): Do not expect a PARALLEL.

* config/arm/arm.c (arm_cannot_copy_insn_p): Do not expect a
PARALLEL.
* config/arm/arm.md (pic_add_dot_plus_four, pic_add_dot_plus_eight)
(tls_load_dot_plus_eight): Move the label number into the unspec.
* config/arm/thumb2.md (pic_load_dot_plus_four): Likewise.

* gcc.dg/tls/opt-14.c: New.

From-SVN: r126178

name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.

* name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
(select_decl): Remove function.
(unqualified_namespace_lookup): Populate binding by calling
ambiguous_decl.  Remove select_decl call.
(lookup_qualified_name): Remove select_decl call.
* decl.c (lookup_and_check_tag): Check for ambiguous references.
* parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
generation when name lookup is ambiguous.

* g++.dg/lookup/using16.C: New test.
* g++.dg/lookup/using17.C: New test.

From-SVN: r126177

re PR fortran/32239 (optimize power in loops, use __builtin_powi instead of _gfortran_pow_r4_i4)

gcc/fortran:

2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>

PR fortran/32239
* trans-expr.c (gfc_conv_power_op): Use builtin_powi for
real**int4 powers.
* f95-lang.c (gfc_init_builtin_functions): Add builtin_powi to the
builtins table.

libgfortran:

2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>

PR fortran/32239
* Makefile.am: Don't generate real**int4 pow functions.
* gfortran.map: Remove real**int4 pow symbols.
* Makefile.in: Regenerated.

testsuite

2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>

PR fortran/32239
* gfortran.fortran-torture/execute/intrinsic_fraction_exponent.f90
(test_4): Use proper test for floating point equality.
(test_8): Likewise.

From-SVN: r126175

re PR fortran/32554 ([4.2 Only] Bug in P formatting)

2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/32554
* gfortran.dg/fmt_p_1.f90: New test.

From-SVN: r126174

re PR fortran/32554 ([4.2 Only] Bug in P formatting)

2007-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/32554
* io/write.c (output_float): Set edigits to a fixed size, avoiding
variation in field width calculation and eliminate buffer overrun.

From-SVN: r126173

* dwarf2out.c (initial_return_save): Define only if used.

From-SVN: r126170

[multiple changes]

2007-07-01  Richard Sandiford  <richard@codesourcery.com>

Unreverting Richard's Revert of:

2007-06-27  Richard Sandiford  <richard@codesourcery.com>

* dce.c (deletable_insn_p_1): New function, split out from...
(deletable_insn_p): ...here.  Only treat bare USEs and CLOBBERs
specially, not those inside PARALLELs.  Remove BODY argument
and adjust recursive call accordingly.
(prescan_insns_for_dce): Update call to delete_insn_p.

From-SVN: r126168

Fix missed initialization of scc_nodes.

Co-Authored-By: Revital Eres <eres@il.ibm.com>
From-SVN: r126167

fortran frontend:

2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>

* trans.h: Remove decls for 64-bit allocation functions.
* trans-array.c (gfc_grow_array): Always pick the standard realloc
function decl.
(gfc_array_allocate): Likewise.
* trans-decl.c: Remove trees for 64-bit allocation functions.
(gfc_build_builtin_function_decls): Don't build fndecls for 64-bit
allocations functions, use index_int_type for normal allocation
functions.

libgfortran changelog:

2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>

* runtime/memory.c (internal_realloc): Use index_type for size
argument instead of GFC_INTEGER_4.
(allocate_array): Likewise.
(allocate): Likewise, add ifdef around unnecessary check.
(internal_reallo64): Remove.
(allocate_array64): Remove.
(allocate64): Remove.
* gfortran.map: Remove symbols for 64-bit allocation functions.

From-SVN: r126166

vect-strided-store-u16-i4.c: Remove abort() from input initialization and fix dg-final check - the...

* gcc.dg/vect/vect-strided-store-u16-i4.c: Remove abort() from input
initialization and fix dg-final check - the initialization loop is
vectorizable.

From-SVN: r126165

re PR middle-end/32559 (ICE with vector arithmetic)

        PR middle-end/32559
        * fold-const.c (fold-binary) [PLUS_EXPR]: Convert ~X + X to 1 or
        X + ~X to 1 only for INTEGRAL_TYPE_P type.

testsuite/ChangeLog:

        PR middle-end/32559
        * gcc.dg/pr32559.c: New test.

From-SVN: r126164

re PR tree-optimization/25371 (-ftree-vectorize results in internal compiler error on AMD64)

       PR tree-optimization/25371
       * gcc.dg/vect/pr25371.c: New test.

From-SVN: r126163

tree-ssa-pre.c (is_exception_related): New function

2007-06-30  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-pre.c (is_exception_related): New function
(can_value_number_operation): Use it.

From-SVN: r126162

Daily bump.

From-SVN: r126160

configure.ac: Check for .gnu_attribute on MIPS.

* configure.ac: Check for .gnu_attribute on MIPS.
* configure, config.in: Regenerate.
* config/mips/mips.c (mips_file_start): If supported, output
attribute for floating-point ABI.

From-SVN: r126157

20051113-1.c (main): Use the correct type when allocating and initializing a flexible array.

* gcc.c-torture/execute/20051113-1.c (main): Use the correct type
when allocating and initializing a flexible array.

From-SVN: r126156

gcc_update (files_and_dependencies): Handle gcc/testsuite/gcc.dg/cpp/direct2s.c.

* gcc_update (files_and_dependencies): Handle
gcc/testsuite/gcc.dg/cpp/direct2s.c.

From-SVN: r126155

re PR target/32433 (Code for __builtin_ffs does not benefit from compiler optimizations)

        PR target/32433
        * config/i386/i386.md (ffssi2): Expand as ffs_cmove for TARGET_CMOVE.
        (ffs_cmove): New expander to expand using ctz pattern.
        (*ffs_cmove): Remove pattern.
        (*ffs_no_cmove): Enable only for !TARGET_CMOVE.
        (ffsdi2): Expand using ctz pattern.
        (*ffs_rex64): Remove pattern.

From-SVN: r126154

re PR fortran/20373 (INTRINSIC symbols can be given the wrong type)

gcc/fortran:
2007-06-30  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/20373
* intrinsic.c (add_functions): Additional function types.
(gfc_convert_type_warn): Remove intrinsic-flag from conversion
functions.
* resolve.c (resolve_symbol): Added type checks to explicitly defined
intrinsics.

gcc/testsuite:
2007-06-28  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/20373
* gfortran.dg/intrinsic.f90: New test.

From-SVN: r126153

re PR fortran/32555 (Miscompilation of NIST testsuite)

2007-06-30  Tobias Burnus  <burnus@net-b.de>

PR fortran/32555
* io.c (check_format): Allow zero to precede the
P edit descriptor.

2007-06-30  Tobias Burnus  <burnus@net-b.de>

PR fortran/32555
* gfortran.dg/fmt_zero_check.f90: New.

From-SVN: r126152

Fix last ChangeLog entry.

From-SVN: r126151

pa.md (return): Delete pattern.

rtl-optimization/32296
* pa.md (return): Delete pattern.
(return_internal): Remove "(const_int 1)" from pattern.
(epilogue): Use return_internal pattern for trivial returns.
* pa-protos.h (hppa_can_use_return_insn_p): Delete declaration.
* pa.c (hppa_can_use_return_insn_p): Delete function.  Include "df.h".

From-SVN: r126150

Fix PR tree-optimization/32540 Fix PR tree-optimization/31651

2007-06-30  Daniel Berlin  <dberlin@dberlin.org>

Fix PR tree-optimization/32540
Fix PR tree-optimization/31651

* tree-ssa-sccvn.c: New file.

* tree-ssa-sccvn.h: Ditto.

* tree-vn.c: Include tree-ssa-sccvn.h
(val_expr_paid_d): Removed.
(value_table): Ditto.
(vn_compute): Ditto.
(val_expr_pair_hash): Ditto.
(val_expr_pair_expr_eq): Ditto.
(copy_vuses_from_stmt): Ditto.
(vn_delete): Ditto.
(vn_init): Ditto.
(shared_vuses_from_stmt): Ditto.
(print_creation_to_file): Moved up.
(sort_vuses): Ditto.
(sort_vuses_heap): Ditto.
(set_value_handle): Make non-static.
(make_value_handle): Ditto.
(vn_add): Rewritten to use sccvn lookups.
(vn_add_with_vuses): Ditto.
(vn_lookup): Ditto (and second argument removed).
(vn_lookup_with_vuses): Ditto.
(vn_lookup_or_add): Ditto (and second argument removed);
(vn_lookup_or_add_with_vuses): Ditto.
(vn_lookup_with_stmt): New.
(vn_lookup_or_add_with_stmt): Ditto.
(create_value_handle_for_expr): Ditto.

* tree-ssa-pre.c: Include tree-ssa-sccvn.h.
(seen_during_translate): New function.
(phi_trans_lookup): Use iterative_hash_expr, not vn_compute.
(phi_trans_add): Ditto.
(constant_expr_p): FIELD_DECL is always constant.
(phi_translate_1): Renamed from phi_translate, add seen bitmap.
Use constant_expr_p.
Avoid infinite recursion on mutually valued expressions.
Change callers of vn_lookup_or_add.
(phi_translate): New function.
(compute_antic_safe): Allow phi nodes.
(create_component_ref_by_pieces): Update for FIELD_DECL change.
(find_or_generate_expression): Rewrite slightly.
(create_expression_by_pieces): Updated for vn_lookup_or_add
change.
Update VN_INFO for new names.
(insert_into_preds_of_block): Update for new names.
(add_to_exp_gen): New function.
(add_to_sets): Use vn_lookup_or_add_with_stmt.
(find_existing_value_expr): Rewrite to changed vn_lookup.
(create_value_expr_from): Ditto, and use add_to_exp_gen.
(try_look_through_load): Removed.
(try_combine_conversion): Ditto.
(get_sccvn_value): New function.
(make_values_for_phi): Ditto.
(make_values_for_stmt): Ditto.
(compute_avail): Rewritten for vn_lookup_or_add changes and to use
SCCVN.
(init_pre): Update for SCCVN changes.
(fini_pre): Ditto.
(execute_pre): Ditto.

* tree-flow.h (make_value_handle): Declare.
(set_value_handle): Ditto.
(sort_vuses_heap): Ditto.
(vn_lookup_or_add_with_stmt): Ditto.
(vn_lookup_with_stmt): Ditto.
(vn_compute): Remove.
(vn_init): Ditto.
(vn_delete): Ditto.
(vn_lookup): Update arguments.

* Makefile.in (tree-ssa-pre.o): Add tree-ssa-sccvn.h
(tree-vn.o): Ditto.
(tree-ssa-sccvn.o): New.
(OBJS-common): Add tree-ssa-sccvn.o

From-SVN: r126149

re PR fortran/32472 (ICE in trans-const.c:106 for REPEAT initialization expression of non-parameter)

2007-06-30  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/32472
* simplify.c (gfc_simplify_repeat): Add handling of character
literal for first argument.

2007-06-30  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30284
* gfortran.dg/repeat_f90: New test.

From-SVN: r126148

re PR fortran/32472 (ICE in trans-const.c:106 for REPEAT initialization expression of non-parameter)

2007-06-30  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/32472
* simplify.c (gfc_simplify_repeat): Add handling of character
literal for first argument.

2007-06-30  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30284
* gfortran.dg/repeat_f90: New test.

From-SVN: r126147

re PR testsuite/25241 ([C++] DejaGNU does not distinguish between errors and warnings)

2007-06-30  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR testsuite/25241
testsuite/
* gcc.dg/cpp/20000625-1.c: Without dg-options the default is
-pedantic-errors, so we should match errors.
* gcc.dg/cpp/escape-1.c: Likewise.
* gcc.dg/cpp/charconst.c: Empty character constants are errors.
* gcc.dg/cpp/direct2.c: This is a mandatory error instead of a
warning.
* gcc.dg/cpp/endif-pedantic2.c: Use -pedantic-errors to obtain
errors instead of warnings.
* gcc.dg/cpp/extratokens.c: Use dg-warning instead of dg-error for
a pedantic warning.
* gcc.dg/cpp/arith-3.c: Likewise.

From-SVN: r126146

re PR testsuite/25241 ([C++] DejaGNU does not distinguish between errors and warnings)

2007-06-30  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR testsuite/25241
testsuite/
* gcc.dg/pch/valid-1.c: Match each diagnostic with its own directive.
* gcc.dg/pch/valid-2.c: Likewise.
* gcc.dg/pch/valid-3.c: Likewise.
* gcc.dg/pch/warn-1.c: Likewise.
* gcc.dg/pch/valid-4.c: Match a warning instead of an error.

From-SVN: r126145

re PR c/4076 (-Wunused doesn't warn about static function only called by itself.)

2007-06-30  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c/4076
* c-typeck.c (build_external_ref): Don't mark as used if called
from itself.
* calls.c (rtx_for_function_call): Likewise.

testsuite/
* gcc.dg/Wunused-function.c: New.

From-SVN: r126144

revert: dce.c (deletable_insn_p_1): New function, split out from...

gcc/
Revert:

2007-06-27  Richard Sandiford  <richard@codesourcery.com>

* dce.c (deletable_insn_p_1): New function, split out from...
(deletable_insn_p): ...here.  Only treat bare USEs and CLOBBERs
specially, not those inside PARALLELs.  Remove BODY argument
and adjust recursive call accordingly.
(prescan_insns_for_dce): Update call to delete_insn_p.

From-SVN: r126143

combine.c (combine_validate_cost): New parameter NEWOTHERPAT.

* combine.c (combine_validate_cost): New parameter NEWOTHERPAT.
(try_combine): Move potential calls to undo_all() so they happen
before we commit to using the combined insns.

From-SVN: r126142

loop-unroll.c (unroll_loop_runtime_iterations): Unshare newly emit code.

* loop-unroll.c (unroll_loop_runtime_iterations): Unshare newly emit
code.

From-SVN: r126141

ipa.c (cgraph_postorder): Cast according to the coding conventions.

* ipa.c (cgraph_postorder): Cast according to the coding conventions.
(cgraph_remove_unreachable_nodes): Likewise.
* ipa-cp.c (ipcp_propagate_stage): Use BOTTOM instead of integer 0.
* ipa-inline.c (update_caller_keys): Cast according to the coding
conventions.
(cgraph_decide_recursive_inlining): Likewise.
(cgraph_decide_inlining_of_small_function): Likewise.
(try_inline): Likewise.
(cgraph_decide_inlining_incrementally): Likewise.
* ipa-pure-const.c (get_function_state): Likewise.
(scan_function): Likewise.
(analyze_function): Likewise.
  (static_execute): Likewise.
* gcc/ipa-reference.c (scan_for_static_refs): Likewise.
(merge_callee_local_info): Likewise.
(analyze_function): Use type safe memory macros.
(static_execute): Likewise. Cast according to the coding conventions.
* ipa-type-escape.c (scan_for_regs): Cast according to the coding
conventions.
* ipa-utils.c (searchc): Likewise. Avoid using C++ keywords as variable
names.
(ipa_utils_reduced_inorder): Likewise. Use type safe memory macros.
* ipa-utils.h (struct ipa_dfa_info): Avoid using C++ keywords as
variable names.

From-SVN: r126140

Add forgotten PR number to the last changelog entry:

2007-06-29  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/30024
        * emit-rtl.c (init_emit_once): Intilize const_tiny_rtx[0]
        for complex modes (both int and real).

From-SVN: r126137

emit-rtl.c (init_emit_once): Intilize const_tiny_rtx[0] for complex modes (both int and real).

2007-06-29  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * emit-rtl.c (init_emit_once): Intilize const_tiny_rtx[0]
        for complex modes (both int and real).

From-SVN: r126136

Daily bump.

From-SVN: r126134

inline_1.f90: Fix test.

2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* gfortran.fortran-torture/compile/inline_1.f90: Fix test.

From-SVN: r126131

* cse.c: Rever accidentally comitted TODO_verify_rtl_sharing change.

From-SVN: r126130

re PR c++/31724 (More "same canonical type node" fun)

2007-06-29  Douglas Gregor  <doug.gregor@gmail.com>

PR c++/31724
* init.c (build_new_1): Use structural equality on the copy of the
array type.

2007-06-29  Douglas Gregor  <doug.gregor@gmail.com>

* g++.dg/other/canon-31724.C: New.

From-SVN: r126124

re PR rtl-optimization/32372 (ICE in df_refs_verify, at df-scan.c:4065)

PR middle-end/32372
* cse.c (cse_insn): Avoid invalid sharing in between register note and
the insn pattern.

From-SVN: r126122

re PR target/32335 (libgcc build failure, ICE in cselib_record_set, at cselib.c:1508)

PR target/32335
* config/avr/avr.c: Include dataflow header file.
(expand_prologue): Adjust for prologue insn change.
* config/avr/avr.md (call_prologue_saves): Only modify REG_SP once
inside a insn.

From-SVN: r126121

std_c++0x_neg.cc: Force C++98 mode.

2007-06-29  Douglas Gregor  <doug.gregor@gmail.com>

* testsuite/18_support/headers/cstdbool/std_c++0x_neg.cc: Force
C++98 mode.
* testsuite/18_support/headers/cstdint/std_c++0x_neg.cc: Ditto.
* testsuite/20_util/headers/type_traits/std_c++0x_neg.cc: Ditto.
* testsuite/23_containers/headers/array/std_c++0x_neg.cc: Ditto.
* testsuite/23_containers/headers/tuple/std_c++0x_neg.cc: Ditto.
* testsuite/23_containers/headers/unordered_map/std_c++0x_neg.cc:
Ditto.
* testsuite/23_containers/headers/unordered_set/std_c++0x_neg.cc:
Ditto.
* testsuite/26_numerics/headers/ccomplex/std_c++0x_neg.cc: Ditto.
* testsuite/26_numerics/headers/cfenv/std_c++0x_neg.cc: Ditto.
* testsuite/26_numerics/headers/ctgmath/std_c++0x_neg.cc: Ditto.
* testsuite/26_numerics/headers/random/std_c++0x_neg.cc: Ditto.
* testsuite/27_io/headers/cinttypes/std_c++0x_neg.cc: Ditto.
* testsuite/28_regex/headers/regex/std_c++0x_neg.cc: Ditto.

From-SVN: r126120

re PR libfortran/32456 (IO error message should show Unit/Filename)

2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/32456
* io/unit.c (filename_from_unit): Don't use find_unit, instead search
for unit directly.

From-SVN: r126119

re PR fortran/31580 (Better error message for not-found operator)

gcc/fortran:
2007-06-29  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/31580
        * resolve.c (resolve_operator): Added check whether a user
defined operator is available.

gcc/testsuite:
2007-06-29  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/31580
* gfortran.dg/operator_3.f90: New test.

From-SVN: r126117

Missing ChangeLogs for revision 126115.

From-SVN: r126116

openmp.c (resolve_omp_clauses): Adjust error message to better reflect the actual requirement.

gcc/fortran:
2007-06-29  Daniel Franke <franke.daniel@gmail.com>

        * openmp.c (resolve_omp_clauses): Adjust error message to
        better reflect the actual requirement.

gcc/testsuite:
2007-06-29  Daniel Franke  <franke.daniel@gmail.com>

        * gfortran.dg/gomp/reduction1.f90: Adjust error message.
        * gfortran.dg/gomp/allocatable_components_1.f90: Likewise.

From-SVN: r126115

Correct date.

From-SVN: r126114

re PR middle-end/32493 (Fails to inline varargs function with unused arguments)

2006-06-29  Richard Guenther  <rguenther@suse.de>

PR middle-end/32493
* gimplify.c (gimplify_call_expr): Ignore variable argument parts
during type verification.

* gcc.dg/inline-23.c: New testcase.

From-SVN: r126113

* recog.c (validate_change_rtx_1): Unshare TO argument.

From-SVN: r126112

re PR tree-optimization/24659 (Conversions are not vectorized)

PR tree-optimization/24659
* tree-vect-transform.c (vectorizable_call): Handle
(nunits_in == nunits_out / 2) and (nunits_out == nunits_in / 2) cases.

* config/i386/sse.md (vec_pack_sfix_v2df): New expander.
* config/i386/i386.c (enum ix86_builtins)
[IX86_BUILTIN_VEC_PACK_SFIX]: New constant.
(struct bdesc_2arg) [__builtin_ia32_vec_pack_sfix]: New builtin
description.
(ix86_init_mmx_sse_builtins): Define all builtins with 2 arguments as
const using def_builtin_const.
(ix86_expand_binop_builtin): Remove bogus assert() that insn wants
input operands in the same modes as the result.
(ix86_builtin_vectorized_function): Handle BUILT_IN_LRINT.

testsuite/ChangeLog:

PR tree-optimization/24659
* gcc.target/i386/vectorize2.c: New test.
* gcc.target/i386/sse2-lrint-vec.c: New runtime test.
* gcc.target/i386/sse2-lrintf-vec.c: Ditto.

From-SVN: r126111

(forgot svn add in the previous commit)

2007-06-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/32483
        * gfortran.dg/fmt_read_2.f90: New.

From-SVN: r126110

df-problems.c (df_set_unused_notes_for_mw): Fix formatting.

gcc/
* df-problems.c (df_set_unused_notes_for_mw): Fix formatting.
(df_set_dead_notes_for_mw): Likewise.

From-SVN: r126109

c-common.c (pointer_int_sum): Do the negation in sizetype.

* c-common.c (pointer_int_sum): Do the negation in sizetype.

From-SVN: r126108

re PR fortran/32483 (edit descriptor checking: Compile-time check for zero width for reading)

2007-06-29  Tobias Burnus  <burnus@net-b.de>

PR fortran/32483
* io.c (format_lex): Fix FMT_ZERO.
(check_format,check_format_string,gfc_match_format,
check_io_constraints) Additional checking for READ.

2007-06-29  Tobias Burnus  <burnus@net-b.de>

PR fortran/32483
* gfortran.dg/fmt_read_2.f90: New.

From-SVN: r126107

open_errors.f90: Check for existance of temptestfile.

2007-06-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* gfortran.dg/open_errors.f90: Check for existance of temptestfile.
If it exists, don't try to create it.

From-SVN: r126105

jvmti-interp.exp (gij_jvmti_test_one): Fix a typo.

2007-06-28  H.J. Lu  <hongjiu.lu@intel.com>

* testsuite/libjava.jvmti/jvmti-interp.exp (gij_jvmti_test_one):
Fix a typo.

From-SVN: r126104

Daily bump.

From-SVN: r126101

re PR libstdc++/32509 (unable to explicitely configure with a given locale model)

2007-06-28  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/32509
* acinclude.m4 (GLIBCXX_ENABLE_CLOCALE): Carry out the checks
involving the de_DE locale only if an auto locale config is
used for a target suitable for the gnu locale model.
* docs/html/install.html: Update.
* configure: Regenerated.

From-SVN: r126096

Fix typo.

From-SVN: r126093

* config/m32c/m32c.h (OVERRIDE_OPTIONS): Omit unneeded semicolon.

From-SVN: r126092

re PR libgcj/30999 (support for GCC4.0's fvisibility option in JNIEXPORT macro)

2007-06-28  Jan Nijtmans  <nijtmans@users.sourceforge.net>

PR libgcj/30999:
* jni_md.h: Add the possibility to compile jni code with.
-fvisibility=hidden. This causes all symbols to be hidden
except the JNI functions which need to be exported.

From-SVN: r126090

configure.ac (arm*-*-linux-gnueabi): Don't build libgloss if we're not building newlib.

* configure.ac (arm*-*-linux-gnueabi): Don't build libgloss if we're
not building newlib.
* configure: Regenerated.

From-SVN: r126089

Index: gcc/ChangeLog
2007-06-21  Geoffrey Keating  <geoffk@apple.com>

* doc/invoke.texi (C++ Dialect Options): Document
fvisibility-ms-compat.
* c.opt (fvisibility-ms-compat): New.

Index: gcc/cp/ChangeLog
2007-06-21  Geoffrey Keating  <geoffk@apple.com>

* decl2.c (determine_visibility): Implement
flag_visibility_ms_compat effect on type info.
* decl.c (cxx_init_decl_processing): Implement
global effect of flag_visibility_ms_compat.

Index: gcc/testsuite/ChangeLog
2007-06-26  Geoffrey Keating  <geoffk@apple.com>

* g++.dg/ext/visibility/ms-compat-1.C: New.

From-SVN: r126088

* gcc_release: Update for Objective-C++.

From-SVN: r126087

* gcc_release: Update for Objective-C++.

From-SVN: r126084

jvmti-interp.exp (gij_jvmti_test_one): Pass the cxxldlibflags to exec_gij to have the right libstdc++ invoked.

2007-06-28  Andreas Tobler  <a.tobler@schweiz.org>

* testsuite/libjava.jvmti/jvmti-interp.exp (gij_jvmti_test_one): Pass
the cxxldlibflags to exec_gij to have the right libstdc++ invoked.

From-SVN: r126083

re PR middle-end/32417 (416.gamess ICEs (in aff_combination_add_elt, tree-affine.c))

2007-06-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/32417
        * tree-affine.c (aff_combination_add_elt): Handle
        pointer addition specially.

2007-06-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/32417
        * gfortran.fortran-torture/compile/pr32417.f90: New test.

From-SVN: r126082

MAINTAINERS (Write After Approval): Add myself.

2007-06-28  Jan Sjodin  <jan.sjodin@amd.com>

        * MAINTAINERS (Write After Approval): Add myself.

From-SVN: r126081

decl2.c (start_objects): Mark constructor-runnning function as artificial.

* decl2.c (start_objects): Mark constructor-runnning function
as artificial.

From-SVN: r126080

[multiple changes]

2007-06-28  Jakub Jelinek  <jakub@redhat.com>

* config/rs6000/rs6000.c (rs6000_function_ok_for_sibcall): Ensure
decl is non-external for AIX ABI.

2007-06-28  David Edelsohn  <edelsohn@gnu.org>

* config/rs6000/predicates.md (current_file_function_operand):
Ensure the symbol is non-external for AIX ABI.

From-SVN: r126076

* gcc.dg/vect/vect-iv-4.c: Test now passes on vect_pack_trunc targets

From-SVN: r126075

common.opt (fipa-matrix-reorg): Add Optimization attribute.

* common.opt (fipa-matrix-reorg): Add Optimization attribute.
  (fdce, fdse, fpredictive-commoning): Likewise.

From-SVN: r126073