git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106449 138bc75d-0d04-0410-961f-82ee72b054a4

	On USE_LINKONCE_INDIRECT platforms, build a DECL_ONE_ONLY indirect
	reference only if 'public' is true.
	(dw2_output_indirect_constant_1): On USE_LINKONCE_INDIRECT platforms,
	emit the .hidden directive only if the indirect reference is public.
	(dw2_asm_output_encoded_addr_rtx): Add new parameter 'public'.
	Pass it to dw2_force_const_mem.
	* dwarf2asm.h (dw2_asm_output_encoded_addr_rtx): New param 'public'.
	* dwarf2out.c (output_cfi): Adjust calls to above function.
	(output_call_frame_info): Likewise.
	* except.c (output_ttype): Pass TREE_PUBLIC of the type_info object
	as 'public' argument to dw2_asm_output_encoded_addr_rtx.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106445 138bc75d-0d04-0410-961f-82ee72b054a4

	* pt.c (register_specialization): Update inline flags on clones.y
	PR c++/21627
	* g++.dg/warn/inline2.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106442 138bc75d-0d04-0410-961f-82ee72b054a4

	* tree-ssa-loop-ivopts.c (aff_combination_add_elt): Move rest
	field to elts if possible.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106440 138bc75d-0d04-0410-961f-82ee72b054a4

        PR middle-end/23155
        * g++.dg/ext/c99struct1.C: New test.
        * gcc.dg/union-cast-1.c: New test.
        * gcc.dg/union-cast-2.c: New test.
        * gcc.dg/union-cast-3.c: New test.

2005-11-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/23155
        * gimplifier.c (gimplify_expr): Create a temporary for lvalue
        CONSTRUCTOR.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106438 138bc75d-0d04-0410-961f-82ee72b054a4

	Fix PR tree-optimization/24351

	* tree-ssa-structalias.c (struct variable_info): Add
	collapsed_into.
	(get_varinfo_fc): New function to follow collapsing.
	(new_var_info): Set collapsed_to to NULL.
	(dump_constraint): Follow collapsing.
	(build_constraint_graph): Handle collapsing.
	(do_simple_structure_copy): Return false if something bad
	happened.
	(collapse_rest_of_var): New function.
	(do_structure_copy): Collapse if do_simple_structure_copy returns
	false.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106437 138bc75d-0d04-0410-961f-82ee72b054a4

        PR middle-end/24589
        * gimplify.c (gimplify_expr) <case CONSTRUCTOR>: Add the
        expressions to a statement list instead of gimplifying them.

2005-11-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/24589
        * gcc.c-torture/execute/zero-struct-2.c: New test.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106436 138bc75d-0d04-0410-961f-82ee72b054a4

        PR c++/24582
        * g++.dg/init/switch1.C: New test.

2005-11-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/24582
        * decl.c (declare_local_label): Return 0 for variables
        with error_mark_node as their types.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106434 138bc75d-0d04-0410-961f-82ee72b054a4

	* include/ext/sso_string_base.h (__sso_string_base<>::_M_swap):
	Change the various traits_type::copy call to always copy the
	entire local buffer; return early and don't do a full swap on
	the lengths for two common cases; change two _S_copy to plain
	traits_type::copy.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106431 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106429 138bc75d-0d04-0410-961f-82ee72b054a4

	* rtlanal.c (rtx_addr_can_trap_p_1) <PLUS>: Return 0 for an address
	that can't trap plus a constant integer, if the mode has zero size.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106427 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/24620
	* config/s390/s390.md ("*insv<mode>_reg_imm"): Accept any CONST_INT
	as operand 2.
	("*insv<mode>_reg_extimm"): Likewise.

testsuite/ChangeLog:

	PR target/24620
	* gcc.dg/pr24620.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106422 138bc75d-0d04-0410-961f-82ee72b054a4

	* c-pretty-print.c (pp_c_type_specifier): Do not recurse if
	c_common_type_for_mode returns an unnamed type.

testsuite:
	* gcc.dg/format/unnamed-1.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106421 138bc75d-0d04-0410-961f-82ee72b054a4

        PR target/24374
        * dwarf2out.c (dwarf2out_reg_save_reg): New.
        (dwarf2out_frame_debug_expr): Return after dwarf_handle_frame_unspec.
        * function.c (assign_parms): Use calls.internal_arg_pointer.
        (expand_main_function): Remove FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN
        code.
        * target-def.h (TARGET_INTERNAL_ARG_POINTER): New.
        (TARGET_CALLS): Add it.
        * target.h (struct gcc_target): Add calls.internal_arg_pointer.
        * targhooks.c (default_internal_arg_pointer): New.
        * targhooks.h (default_internal_arg_pointer): Declare.
        * tree.h (dwarf2out_reg_save_reg): Declare.
        * doc/tm.texi (FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN): Remove.
        * config/i386/i386.c (dbx_register_map): Add return column.
        (dbx64_register_map, svr4_dbx_register_map): Likewise.
        (TARGET_INTERNAL_ARG_POINTER, ix86_internal_arg_pointer): New.
        (TARGET_DWARF_HANDLE_FRAME_UNSPEC, ix86_dwarf_handle_frame_unspec): New.        (ix86_function_ok_for_sibcall): Disable if force_align_arg_pointer.
        (ix86_save_reg): Save force_align_arg_pointer.
        (ix86_emit_save_regs): Make regno unsigned.
        (ix86_emit_save_regs_using_mov): Likewise.
        (ix86_expand_prologue): Handle force_align_arg_pointer.
        (ix86_expand_epilogue): Likewise.
        * config/i386/i386.h: (dbx_register_map): Update.
        (dbx64_register_map, svr4_dbx_register_map): Update.
        (struct machine_function): Add force_align_arg_pointer.
        * config/i386/i386.md (UNSPEC_REG_SAVE, UNSPEC_DEF_CFA): New.
        (UNSPEC_TP, UNSPEC_TLS_GD, UNSPEC_TLS_LD_BASE): Renumber.
        (TARGET_PUSH_MEMORY peepholes): Disable if RTX_FRAME_RELATED_P.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106420 138bc75d-0d04-0410-961f-82ee72b054a4

	* call.c (build_conditional_expr): Do bad conversions, if there's
	no other choice.
	PR c++/22434
	* g++.dg/expr/cond8.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106418 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106414 138bc75d-0d04-0410-961f-82ee72b054a4

	* parser.c (cp_parser_postfix_dot_deref_expression): Improve error
	message for use of overloaded functions on LHS of "." operator.
	PR c++/24560
	* g++.dg/parse/dot1.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106408 138bc75d-0d04-0410-961f-82ee72b054a4

	* i386.md: Add peep2 for simplyfing array accesses.
	* gcc.dg/i386-lea.c: New test


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106406 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/24615
	* config/s390/s390-protos.h (s390_decompose_shift_count): Declare.
	* config/s390/s390.c (s390_decompose_shift_count): New function.
	(s390_extra_constraint_str) ['Y']: Use s390_decompose_shift_count.
	(print_shift_count_operand): Use s390_decompose_shift_count.
	* config/s390/predicates.md ("setmem_operand", "shift_count_operand"):
	Use s390_decompose_shift_count.  Do not accept any non-base hard regs.

testsuite/ChangeLog:

	PR target/24615
	* gcc.dg/pr24615.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106405 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/24600
	* loop.c (loop_givs_rescan): Use force_operand to expand
	complex GIVs.

testsuite/ChangeLog:

	PR target/24600
	* gcc.dg/pr24600.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106404 138bc75d-0d04-0410-961f-82ee72b054a4

	* testsuite/lib/libjava.exp (libjava_find_lib): Add dylib to the shared
	library extensions.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106403 138bc75d-0d04-0410-961f-82ee72b054a4

        * fold-const.c (build_range_check): Use unsigned when signed
        overflow is undefined also.  If etype is subtype, make sure that
        the subtraction is in the supertype.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106400 138bc75d-0d04-0410-961f-82ee72b054a4

	* parser.c (cp_parser_postfix_expression): Use
	cp_parser_elaborated_type_specifier to handle typename-types in
	functional casts.
	(cp_parser_enclosed_argument_list): Skip ahead to the end of the
	template argument list if the closing ">" is not found.
	PR c++/19253
	* g++.dg/parse/typename8.C: Compile with -w -fpermissive.
	* g++.dg/parse/typename9.C: New test.
	* g++/dg/parse/typename10.C: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106398 138bc75d-0d04-0410-961f-82ee72b054a4

        PR fortran/18157
        * gfortran.fortran-torture/compile/defined_type_1.f90: New test.
        * gfortran.fortran-torture/compile/defined_type_2.f90: New
        test.   
        * gfortran.fortran-torture/compile/defined_type_3.f90:
        New test.

2005-11-02  Andrew Pinski  <pinskia@physics.uc.edu>

        PR fortran/18157
        * trans-array.c (gfc_conv_resolve_dependencies): Use the correct
        type for the temporary array.
        * trans-expr.c (gfc_trans_assignment): Pass lss
        instead of lss_section
        to gfc_conv_resolve_dependencies to get the
        correct type.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106396 138bc75d-0d04-0410-961f-82ee72b054a4

	* pt.c (instantiate_decl): Use cp_finish_decl, not
	finish_static_data_member_decl. 
	PR c++/24569
	* g++.dg/debug/static1.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106392 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/template/crash42.C: ...here



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106389 138bc75d-0d04-0410-961f-82ee72b054a4

        * config/alpha/alpha.c (get_aligned_mem): Honor alignment given
        by MEM_ALIGN.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106388 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106387 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libstdc++/23425
	* include/bits/stl_vector.h (vector<>::clear): Open code
	in terms of _Destroy.

2005-11-02  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/vector.tcc (vector<>::_M_fill_assign): Qualify fill_n.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106379 138bc75d-0d04-0410-961f-82ee72b054a4

	* gcc.dg/bitfld-4.c, g++.dg/abi/bitfield4.C: Gate on
	pcc_bitfield_type_matters || default_packed.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106377 138bc75d-0d04-0410-961f-82ee72b054a4

	* lib/target-supports.exp (check_effective_default_packed): New proc.
	* g++.dg/ext/packed3.C, g++.dg/ext/packed8.C, g++.dg/other/crash-4.C:
	Gate expected errors on target ! default_packed.
	* g++.dg/ext/packed4.C: Gate on target ! default_packed.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106376 138bc75d-0d04-0410-961f-82ee72b054a4

	(check_effective_target_pcc_bitfield_type_matters): New proc.
	* gcc.dg/bitfld-3.c: Gate on target pcc_bitfield_type_matters.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106375 138bc75d-0d04-0410-961f-82ee72b054a4

	* g++.dg/ext/packed3.C, g++.dg/ext/packed8.C, g++.dg/other/crash-4.C:
	Gate expected errors on target ! default_packed.
	* g++.dg/ext/packed4.C: Gate on target ! default_packed.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106374 138bc75d-0d04-0410-961f-82ee72b054a4

        * loop.c (scan_loop): Do not propagate computations to a hard
        register destination with SMALL_REGISTER_CLASSES.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106373 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106368 138bc75d-0d04-0410-961f-82ee72b054a4

        * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106362 138bc75d-0d04-0410-961f-82ee72b054a4

	* decl.c (gfc_match_entry): Function entries don't need an argument
	list if there's no RESULT clause.
testsuite/
	* gfortran.fortran-torture/execute/entry_9.f90: Revert previous
	change (r106358).



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106361 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/24008
	* decl.c (gfc_match_entry): Function entries need an argument list.
testsuite/
	PR fortran/24008
	* gfortran.dg/entry_5.f90: New.
	* gfortran.fortran-torture/execute/entry_9.f90: Fix syntax error.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106358 138bc75d-0d04-0410-961f-82ee72b054a4

2005-11-01  Erik Edelmann  <eedelman@gcc.gnu.org>

        PR 24245
        * trans.c (gfc_generate_code): Move code to create a main
        program symbol from here ...
        * parse.c (main_program_symbol): ... to this new
        function, setting the locus from gfc_current_locus
        instead of ns->code->loc.
        (gfc_parse_file):  Call main_program_symbol for main programs.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106353 138bc75d-0d04-0410-961f-82ee72b054a4

	* resolve.c (resolve_symbol): Output symbol names in more error
	messages, clarify error message.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106346 138bc75d-0d04-0410-961f-82ee72b054a4