PR middle-end/24295, PR testsuite/24477
* g++.old-deja/g++.abi/vtable2.C: Require alias for now.  Will be
removed when weakref hits the tree.

From-SVN: r105893

	* trans.h (gfc_conv_cray_pointee): Remove.
	* trans-expr.c (gfc_conv_variable): Revert 2005-10-24 change.
	* trans-array.c (gfc_conv_array_parameter): Likewise.
	* trans-decl.c (gfc_conv_cray_pointee): Remove.
	(gfc_finish_cray_pointee): New function.
	(gfc_finish_var_decl): Use it.  Don't return early for Cray
	pointees.
	(gfc_create_module_variable): Revert 2005-10-24 change.
	* decl.c (cray_pointer_decl): Update comment.
	* gfortran.texi: Don't mention Cray pointees aren't visible in the
	debugger.

	* symbol.c (check_conflict): Add conflict between cray_pointee
	and in_common resp. in_equivalence.
	* resolve.c (resolve_equivalence): Revert 2005-10-24 change.
testsuite/
	* gfortran.dg/cray_pointers_4.f90: New test.

	* module.c (ab_attribute): Add AB_CRAY_POINTER and AB_CRAY_POINTEE.
	(attr_bits): Likewise.
	(mio_symbol_attribute): Save and restore cray_pointe{r,e} attributes.
	(mio_symbol): For cray_pointee write/read cp_pointer reference.
testsuite/
	* gfortran.dg/cray_pointers_5.f90: New test.

From-SVN: r105891

2005-10-25  Feng Wang  <fengwang@nudt.edu.cn>

	PR fortran/22290
	* trans-decl.c (gfc_add_assign_aux_vars): New function. Add two
	auxiliary variables.
	(gfc_get_symbol_decl): Use it when a variable, including dummy
	argument, is assigned a label.
	(gfc_trans_assign_aux_var): New function. Set initial value of
	the auxiliary variable explicitly.
	(gfc_trans_deferred_vars): Use it.
	* trans-stmt.c (gfc_conv_label_variable): Handle dummy argument.

2005-10-25  Feng Wang  <fengwang@nudt.edu.cn>

	PR fortran/22290
	* gfortran.dg/assign_5.f90: New test.
	* gfortran.dg/assign_6.f: New test.

From-SVN: r105887

	* g++.dg/other/i386-1.C: Include i386-cpuid.h.  Pass if
	CPU has no SSE support.

From-SVN: r105885

2005-10-25  Paolo Carlini  <pcarlini@suse.de>

	* docs/html/ext/lwg-active.html, lwg-defects.html: Import Revision 39.
	* docs/html/ext/howto.html: Adjust.

From-SVN: r105884

	Missed commit of libgfortran.h from previous.

From-SVN: r105881

	Fix ChangeLog for last commit.

From-SVN: r105880

2005-10-24  Jerry DeLisle  <jvdelisle@verizon.net>

        PR libgfortran/24224
        * gfortran.dg/arrayio_1.f90: Update attribution.
        * gfortran.dg/arrayio_2.f90: Update attribution.
        * gfortran.dg/arrayio_3.f90: Update attribution.
        * gfortran.dg/arrayio_4.f90: Update test conditions.
        * gfortran.dg/arrayio_5.f90: Update attribution.
        * gfortran.dg/arrayio_6.f90: New test.
        * gfortran.dg/arrayio_7.f90: New test.
sle  <jvdelisle@verizon.net>

From-SVN: r105879

2005-10-24  Jerry DeLisle  <jvdelisle@verizon.net>

        PR libgfortran/24224
        * libgfortran.h: Remove array stride error code.
        * runtime/error.c: Remove array stride error.
        * io/io.h: Change name of 'nml_loop_spec' to 'array_loop_spec' to be
        generic.  Add pointer to array_loop_spec and rank to gfc_unit
        structure.
        * io/list_read.c: Revise nml_loop_spec references to array_loop_spec.
        * io/transfer.c (init_loop_spec): New function to initialize
        an array_loop_spec.
        (next_array_record): New function to return the index to the next array
        record by incrementing through the array_loop_spec.
        (next_record_r): Use new function.
        (next_record_w): Use new function.
        (finalize_transfer): Free memory allocated for array_loop_spec.
        * io/unit.c (get_array_unit_len): Delete this function. Use new
        function init_loop_spec to initialize the array_loop_spec.

From-SVN: r105878

* sched-deps.c (flush_pending_lists): Pass 1 not 0 in first two
add_dependence_list_and_free calls.

From-SVN: r105877

[[Split portion of a mixed commit.]]

From-SVN: r105872.2

	* contrib.texi: Add the names of the LLNL folks who donated
	Cray pointer support for gfortran.

From-SVN: r105867

From-SVN: r105864

	gfortran.dg/namelist_char_only.f90: Add missing newline at end.

From-SVN: r105863

2005-10-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/24416
	* libgfortran/io/list_read.c (namelist_read): Exit with call to
	free_saved () so that character strings do not accumulate.

2005-10-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/24416
	gfortran.dg/namelist_char_only.f90: New test.

From-SVN: r105862

	PR fortran/17031
	PR fortran/22282

fortran/
	* check.c (gfc_check_loc) : New function
	* decl.c (variable_decl): New variables cp_as and sym. Added a
	check for variables that have already been declared as Cray
	Pointers, so we can get the necessary attributes without adding
	a new symbol.
	(attr_decl1): Added code to catch pointee symbols and "fix"
	their array specs.
	(cray_pointer_decl): New method.
	(gfc_match_pointer): Added Cray pointer parsing code.
	(gfc_mod_pointee_as): New method.
	* expr.c (gfc_check_assign): added a check to catch vector-type
	assignments to pointees with an unspecified final dimension.
	* gfortran.h: (GFC_ISYM_LOC): New.
	(symbol_attribute): Added cray_pointer and cray_pointee bits.
	(gfc_array_spec): Added cray_pointee and cp_was_assumed bools.
	(gfc_symbol): Added gfc_symbol *cp_pointer.
	(gfc_option): Added flag_cray_pointer.
	(gfc_add_cray_pointee): Declare.
	(gfc_add_cray_pointer ): Declare.
	(gfc_mod_pointee_as): Declare.
	* intrinsic.c (add_functions): Add code for loc() intrinsic.
	* intrinsic.h (gfc_check_loc): Declare.
	(gfc_resolve_loc): Declare.
	* iresolve.c (gfc_resolve_loc): New.
	* lang.opt: Added fcray-pointer flag.
	* options.c (gfc_init_options): Intialized
	gfc_match_option.flag_cray_pointer.
	(gfc_handle_option): Deal with -fcray-pointer.
	* parse.c:(resolve_equivalence): Added code prohibiting Cray
	pointees in equivalence statements.
	* resolve.c (resolve_array_ref): Added code to prevent bounds
	checking for Cray Pointee arrays.
	(resolve_equivalence): Prohibited pointees in equivalence
	statements.
	* symbol.c (check_conflict): Added Cray pointer/pointee
	attribute checking.
	(gfc_add_cray_pointer): New
	(gfc_add_cray_pointee): New
	(gfc_copy_attr): New code for Cray pointers and pointees
	* trans-array.c (gfc_trans_auto_array_allocation): Added code to
	prevent space from being allocated for pointees.
	(gfc_conv_array_parameter): Added code to catch pointees and
	correctly set their base address.
	* trans-decl.c (gfc_finish_var_decl): Added code to prevent
	pointee declarations from making it to the back end.
	(gfc_create_module_variable): Same.
	* trans-expr.c (gfc_conv_variable): added code to detect and
	translate pointees.
	(gfc_conv_cray_pointee): New.
	* trans-intrinsic.c (gfc_conv_intrinsic_loc): New.
	(gfc_conv_intrinsic_function): added entry point for loc
	translation.
	* trans.h (gfc_conv_cray_pointee): Declare.

	* gfortran.texi: Added section on Cray pointers, removed Cray
	pointers from list of proposed extensions
	* intrinsic.texi: Added documentation for loc intrinsic.
	* invoke.texi: Documented -fcray-pointer flag

testsuite/
	PR fortran/17031
	PR fortran/22282
	* gfortran.dg/cray_pointers_1.f90: New test.
	* gfortran.dg/cray_pointers_2.f90: New test.
	* gfortran.dg/cray_pointers_3.f90: New test.
	* gfortran.dg/loc_1.f90: New test.
	* gfortran.dg/loc_2.f90: New test.

From-SVN: r105859

	* MAINTAINERS (alias analysis): Add Daniel Berlin and
	Diego Novillo.

From-SVN: r105858

PR tree-optimization/24225

gcc/
	* profile.c (branch_prob): Look from end to start through a
	basic block when looking for a locus.

testsuite/
	* gcc.dg/pr24225.c: New test.

From-SVN: r105857

	* pa.c (store_reg_modify): Set RTX_FRAME_RELATED_P on each set in
	parallel.
	(hppa_expand_prologue): Likewise.

From-SVN: r105856

	* pa-linux.h (NO_PROFILE_COUNTERS): Delete define.
	(NO_DEFERRED_PROFILE_COUNTERS): Define.
	* pa.h (NO_PROFILE_COUNTERS): Define.
	* pa.c (NO_DEFERRED_PROFILE_COUNTERS): Define if not defined.
	(funcdef_nos): New vector to hold label numbers of deferred profile
	counters.
	(output_deferred_profile_counters): New function.
	(hppa_profile_hook): Push label number onto funcdef_nos.
	(pa_hpux_file_end): Call output_deferred_profile_counters if
	NO_DEFERRED_PROFILE_COUNTERS is false.

From-SVN: r105854

fortran/
        * decl.c (gfc_match_save): Changed duplicate SAVE errors to
        warnings in the absence of strict standard conformance
        * symbol.c (gfc_add_save): Same.

testsuite/
	* gfortran.dg/dup_save_1.f90: New test.
	* gfortran.dg/dup_save_2.f90: New test.

From-SVN: r105850

2005-10-24  Paul Brook  <paul@codesourcery.com>

	PR 24107
	* gcc.dg/20050922-1.c: Provide definition of uint32_t without using
	stdint.h.

From-SVN: r105847

	PR fortran/15586
	* arith.c (gfc_arith_error): Change message to include locus.
	(check_result, eval_intrinsic, gfc_int2int, gfc_real2real,
	gfc_real2complex, gfc_complex2real, gfc_complex2complex): Use
	the new gfc_arith_error.
	(arith_error): Rewrite full error messages instead of building
	them from pieces.
	* check.c (must_be): Removed.
	(type_check, numeric_check, int_or_real_check, real_or_complex_check,
	kind_check, double_check, logical_array_check, array_check,
	scalar_check, same_type_check, rank_check, kind_value_check,
	variable_check, gfc_check_allocated, gfc_check_associated,
	gfc_check_cmplx, gfc_check_dcmplx, gfc_check_dot_product,
	gfc_check_index, gfc_check_kind, gfc_check_matmul, gfc_check_null,
	gfc_check_pack, gfc_check_precision, gfc_check_present,
	gfc_check_spread): Rewrite full error messages instead of
	building them from pieces.
	* decl.c (gfc_match_entry): Rewrite full error messages instead
	of building them from pieces.
	* parse.c (gfc_state_name): Remove.
	* parse.h: Remove prototype for gfc_state_name.

From-SVN: r105844

2005-10-23  Jerry DeLisle  <jvdelisle@verizon.net>

        PR libgfortran/24489
        * io/transfer.c (read_block): Change the order of execution to not read
        past end-of-record.
        (read_block_direct): Same change.

From-SVN: r105840

2005-10-23  Jerry DeLisle  <jvdelisle@verizon.net>

        PR libgfortran/24489
        * gfortran.dg/pr24489.f90: New test.

From-SVN: r105839

	* pa-protos.h (get_deferred_plabel): New prototype.
	* pa.c (get_plabel): Rename to get_deferred_plabel.  Return plabel.
	Make global.
	(output_call): Adjust calls.

From-SVN: r105838

	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Explain
	peculiarity of GOT/TOC section usage.

From-SVN: r105836

[[Split portion of a mixed commit.]]

From-SVN: r105833.2

2005-10-23  Andrew Pinski  <pinskia@physics.uc.edu>

        PR objc/24435
         * c-common.c (constant_string_class_name): Add documentation.

From-SVN: r105831

2005-10-23  Andrew Pinski  <pinskia@physics.uc.edu>

        PR fortran/23635
        * gfortran.dg/ichar_1.f90: Add tests for derived types.


2005-10-23  Andrew Pinski  <pinskia@physics.uc.edu>

        PR fortran/23635
        * check.c (gfc_check_ichar_iachar): Move the code around so
        that the check on the length is after check for
        references.

From-SVN: r105829

	PR target/18911
	* g++.dg/init/array16.C: Skip for mmix-*-*.

From-SVN: r105828

	PR target/23832
	* recog.c (peephole2_optimize): Increment peep2_current_count
	only when the slot is empty.

From-SVN: r105827

	PR libfortran/23272
	* acinclude.m4 (LIBGFOR_CHECK_WORKING_STAT): New check.
	* configure.ac: Use LIBGFOR_CHECK_WORKING_STAT.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* io/unix.c (compare_file_filename): Add fallback case for
	systems without working stat.
	* io/open.c (already_open): Correct call to
	compare_file_filename.
	* io/io.h: Correct proto for compare_file_filename.

From-SVN: r105824

gcc/
	* decl.c (match_type_spec): Add a BYTE type as an extension.

testsuite/
	* gfortran.dg/byte_1.f90: New test.
	* gfortran.dg/byte_2.f90: New test.

From-SVN: r105823

	* runtime/fpu.c: Add _GNU_SOURCE definition.
	* config/fpu-glibc.h: Remove __USE_GNU definition.

From-SVN: r105822

From-SVN: r105820

	PR ada/23957
	* except.c (output_function_exception_table): Call
	assemble_external_libcall if we need a personality function.

From-SVN: r105819

2005-10-23  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/18022
	* trans-expr.c (gfc_trans_arrayfunc_assign): Return NULL
	if there is a component ref during an array ref to force
	use of temporary in assignment.

	PR fortran/24311
	PR fortran/24384
	* fortran/iresolve.c (check_charlen_present): New function to
	add a charlen to the typespec, in the case of constant
	expressions.
	(gfc_resolve_merge, gfc_resolve_spread): Call.the above.
	(gfc_resolve_spread): Make calls to library functions that
	handle the case of the spread intrinsic with a scalar source.
	* libgfortran/intrinsics/spread_generic.c (spread_internal
	_scalar): New function that handles the special case of spread
	with a scalar source. This has interface functions -
	(spread_scalar, spread_char_scalar): New functions to interface
	with the calls specified in gfc_resolve_spread.

2005-10-23  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/18022
	gfortran.dg/assign_func_dtcomp_1.f90: New test.

	PR fortran/24311
	gfortran.dg/merge_char_const.f90: New test.

	PR fortran/24384
	gfortran.dg/spread_scalar_source.f90: New test.

From-SVN: r105810

[[Split portion of a mixed commit.]]

From-SVN: r105805.2

From-SVN: r105798