From-SVN: r84829

From-SVN: r84828

2004-07-16  Toon Moene  <toon@moene.indiv.nluug.nl>

	* maintainer-scripts/gcc_release: Revert yesterday's change.

From-SVN: r84827

	* Makefile.in (tree-pretty-print.o): Depend on tree-chrec.h.
	* tree-pretty-print.c: Include tree-chrec.h.
	(dump_generic_node): Pretty print SCEV_KNOWN, SCEV_NOT_KNOWN
	and POLYNOMIAL_CHREC nodes.

From-SVN: r84826

	* builtins.c (expand_builtin_stpcpy): Do not create temporary
	reg with VOIDmode.

From-SVN: r84825

From-SVN: r84822

2004-07-16  Andris Pavenis  <pavenis@latnet.lv>

	PR preprocessor/16366
	* internal.h (struct cpp_reader): New field dir_hash.
	* files.c (make_cpp_dir): Use dir_hash, not file_hash.
	(_cpp_init_files, _cpp_cleanup_files): Update for new field.

From-SVN: r84821

revert: cp-lang.c (cxx_types_compatible_p): To the middle-end, references and pointers are compatible.

revert:
        * cp-lang.c (cxx_types_compatible_p): To the middle-end,
        references and pointers are compatible.

From-SVN: r84820

From-SVN: r84819

From-SVN: r84818

2004-07-16  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.md: Changed every occurence of BASE_REGISTER
	to BASE_REGNUM.
	* config/s390/s390.c: Likewise.
	* config/s390/s390.h: Likewise.

From-SVN: r84817

	* config/mips/mips.md (addsi3, adddi3): Remove special handling
	of $sp adds.  Remove REGNO checks from mips16 patterns.

From-SVN: r84816

	* class.c (finish_struct_bits): Use for loop.
	(propagate_binfo_offsets): Do primary binfo outside of loop.

From-SVN: r84815

From-SVN: r84814

	* config/mips/mips.c (get_float_compare_codes): Delete.
	(mips_emit_compare): New function, mostly extracted from
	get_float_compare_codes and gen_conditional_branch.
	(gen_conditional_branch, gen_conditional_move): Use it.

From-SVN: r84813

	PR c++/16583
	* dump.c (cp_dump_tree): Don't dump the bases if there's no
	binfo.

From-SVN: r84812

genautomata.c (add_vect): Speedup by using integers as bit-vectors for walking through the comb_vect and...

        * genautomata.c (add_vect): Speedup by using integers as
        bit-vectors for walking through the comb_vect and finding
        a match.

From-SVN: r84811

From-SVN: r84810

	* config/mips/mips.c (mips_zero_if_equal): Only use XORs if the second
	operand is an uns_arith_operand; use subtraction otherwise.
	* config/mips/mips.md (cmpsi, cmpdi): Allow any nonmemory_operand,
	not just arith_operands.

From-SVN: r84809

	* config/mips/mips-protos.h (gen_int_relational): Delete.
	(mips_emit_scc): Declare.
	* config/mips/mips.c (internal_test): Delete.
	(sle_operand, sleu_operand): New functions.
	(map_test_to_internal_test, gen_int_relational): Delete.
	(mips_emit_binary, mips_relational_operand_ok_p)
	(mips_emit_int_relational, mips_zero_if_equal)
	(mips_emit_scc): New functions.
	(gen_conditional_branch): Rework to use mips_emit_int_relational.
	* config/mips/mips.h (PREDICATE_CODES): Add sle_operand and
	sleu_operand.
	* config/mips/mips.md (seq, sne, sgt, sge, slt, sle, sgtu, sgeu)
	(sltu, sleu): Use mips_emit_scc.
	(*sge_[sd]i, *sgeu_[sd]i): New patterns.
	(*sle_[sd]i, *sle_[sd]i_mips16): Use sle_operand.
	(*sleu_[sd]i, *sleu_[sd]i_mips16): Use sleu_operand.

From-SVN: r84808

From-SVN: r84807

	* config/mips/mips.md (*seq_[sd]i): Renamed from seq_[sd]i_zero.
	(*sne_[sd]i): Likewise sne_[sd]i_zero.
	(*sgt_[sd]i): ...and sgt_[sd]i.
	(*slt_[sd]i): ...and slt_[sd]i.
	(*sgtu_[sd]i): ...and sgtu_[sd]i.
	(*sltu_[sd]i): ...and sltu_[sd]i.
	(*sleu_[sd]i): ...and sleu_[sd]i_const.
	Name previously unnamed mips16 patterns.  Formatting fixes.

From-SVN: r84806

	* config/mips/mips.c (cmp_operands): Renamed from branch_cmp.
	(branch_type): Delete.
	(gen_conditional_branch, gen_conditional_move)
	(mips_gen_conditional_trap): Update after name change.  Get the
	comparison mode from cmp_operands[0].
	* config/mips/mips.h (cmp_type, branch_type): Delete.
	(cmp_operands): Renamed from branch_cmp.
	* config/mips/mips.md (cmpsi, cmpdi, cmpsf, cmpdf): Update after
	name change.  Don't set branch_type.
	(seq, sne, sgt, sge, slt, sle, sgtu, sgeu, sltu, sleu): Check the
	mode class of cmp_operands[0] rather than branch_type.  Update after
	name change.

From-SVN: r84805

	* config/mips/mips.c (mips_rtx_costs): In mips16 code, set the cost
	of 0...255 to 0 when inside a SET.

From-SVN: r84804

From-SVN: r84803

	* configure.in: Use target_noncanonical rather than
	target_alias for forward-compatibility with autoconf 2.59.
	* configure: Regenerate.
	* Makefile.am, gcj/Makefile.am, include/Makefile.am,
	testsuite/Makefile.am: Substitute target_noncanonical.
	* Makefile.in, gcj/Makefile.in, include/Makefile.in,
	testsuite/Makefile.in: Regenerate.

From-SVN: r84802

2004-07-16  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-pre.c (init_pre): Connect infinite loops to exit.
	(fini_pre): Remove fake edges.

From-SVN: r84800

        * tree-ssa-operands.c (get_expr_operands): Use a switch.  Split out...
        (get_indirect_ref_operands, get_call_expr_operands): ... these.

From-SVN: r84798

	* configure.in: Move as much as possible below AC_CANONICAL_SYSTEM.
	Introduce _GCC_TOPLEV_NONCANONICAL_TARGET.
	* acinclude.m4: Include acx.m4.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

From-SVN: r84797

	* vec.h (VEC_address): New function.

	* cp-tree.h (lang_type_class): Remove has_real_assign_ref and
	has_abstract_assign_ref.  Make methods a VEC(tree) *.
	(TYPE_HAS_CONST_ASSIGN_REF): Add documentation.
	(CLASSTYPE_CONSTRUCTORS): Adjust for changes to CLASSTYPE_METHOD_VEC.
	(CLASSTYPE_DESTRUCTORS): Likewise.
	(TYPE_HAS_REAL_ASSIGN_REF): Remove.
	(TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
	(add_method): Change prototoype.
	* class.c (add_method): Remove error_p parameter.  Adjust for
	changes to CLASSTYPE_METHOD_VEC.
	(handle_using_decl): Adjust call to add_method.
	(maybe_warn_about_overly_private_class): Adjust for
	changes to CLASSTYPE_METHOD_VEC.
	(resort_type_method_vec): Likewise.
	(finish_struct_methods): Likewise.
	(check_for_override): Likewise.
	(warn_hidden): Likewise.
	(add_implicitly_declared_members): Defer creation of assignment
	operators.  Adjust call to add_method.
	(clone_function_decl): Adjust call to add_method.
	(check_bases_and_members): Don't set TYPE_HAS_REAL_ASSIGN_REF.
	(finish_struct_1): Use CLASSTYPE_DESTRUCTORS.
	* decl.c (grok_special_member_properties): Don't set
	TYPE_HAS_ABSTRACT_ASSIGN_REF.
	* decl2.c (check_classfn): Adjust for
	changes to CLASSTYPE_METHOD_VEC.
	* method.c (locate_dtor): Use CLASSTYPE_DESTRUCTORS.
	(locate_ctor): Use CLASSTYPE_CONSTRUCTORS.
	(locate_copy): Adjust for changes to CLASSTYPE_METHOD_VEC.
	(implicitly_declare_fn): Set DECL_SOURCE_LOCATION.  Do not call
	cp_finish_decl.
	* pt.c (check_explicit_specialization): Adjust for
	changes to CLASSTYPE_METHOD_VEC.
	(instantiate_class_template): Do not set
	TYPE_HAS_ABSTRACT_ASSIGN_REF.
	* ptree.c (cxx_print_type): Don't try to print
	CLASSTYPE_METHOD_VEC.
	* rtti.c (emit_support_tinfos): Use CLASSTYPE_DESTRUCTORS.
	* search.c (lookup_field_r): Adjust for
	changes to CLASSTYPE_METHOD_VEC.
	(lookup_fnfields): Likewise.
	(lookup_conversion_operator): Likewise.
	(lookup_fnfields_1): Likewise.  Create assignment operators
	lazily.
	(look_for_overrides_here): Adjust for
	changes to CLASSTYPE_METHOD_VEC.
	(add_conversions): Likewise.
	* semantics.c (finish_member_declaration): Adjust call to add_method.

From-SVN: r84796

fortran/
* parse.c (gfc_check_do_variable): Fix error locus.

testsuite/
PR fortran/16404
* gfortran.dg/do_iterator.f90: New test.

From-SVN: r84795

PR fortran/16404
(parts ported from g95)
* parse.h (gfc_state_data): New field do_variable.
(gfc_check_do_variable): Add prototype.
* parse.c (push_state): Initialize field 'do_variable'.
(gfc_check_do_variable): New function.
(parse_do_block): Remember do iterator variable.
(parse_file): Initialize field 'do_variable'.
* match.c (gfc_match_assignment, gfc_match_do,
gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
Add previously missing checks.
(gfc_match_return): Reformat error message.
* io.c (match_out_tag): New function.
(match_open_element, match_close_element,
match_file_element, match_dt_element): Call match_out_tag
instead of match_vtag where appropriate.
(match_io_iterator, match_io_element): Add missing check.
(match_io): Reformat error message.
(match_inquire_element): Call match_out_tag where appropriate.

From-SVN: r84793

* lib/fortran-torture.exp (fortran-torture): Don't test compile
tests with fulllist of options.
* lib/gfortran-dg.exp (gfortran-dg-runtest): Only test with all
of TORTURE_OPTIONS if test contains 'dg-do run'.

From-SVN: r84792

	PR rtl-optimization/16536
	* gcc.c-torture/execute/restrict-1.c: New test.

From-SVN: r84791

From-SVN: r84788

2004-07-15  Bryce McKinlay  <mckinlay@redhat.com>

	PR libgcj/16574
	* java/sql/Timestamp.java (dateFormat): Renamed from sdf.
	(decimalFormat): New static variable.
	(sbuf): Likewise.
	(getTime): New. Override Date.getTime().
	(toString): Synchronize. Use decimalFormat to format nanos value
	correctly. Truncate extra zeros.
	(before): Compare getNanos() only if getTime() is equal.
	(after): Likewise.

From-SVN: r84784

        * cp-lang.c (cxx_types_compatible_p): To the middle-end,
        references and pointers are compatible.

        PR middle-end/15885
        * gimplify.c (gimplify_arg): New fn, split out from...
        (gimplify_call_expr): Here.  Special-case BUILT_IN_VA_START.

From-SVN: r84782

2004-07-15  Roman Zippel  <zippel@linux-m68k.org>

        * config/m68k/m68k.c (output_move_qimode): Abort on an attempt to
        generate code which is generated by pushqi1 now
        * config/m68k/m68k.h (MOVE_BY_PIECES_P): Remove.

From-SVN: r84780

combine.c (simplify_set): match the mode of the constant 0 with the tested operand to match the compare...

2004-07-15  Roman Zippel  <zippel@linux-m68k.org>

        * combine.c (simplify_set): match the mode of the constant 0 with
        the tested operand to match the compare behaviour and the
        simplify_relational_operation() expectation.

From-SVN: r84779

        * config/rs6000/rs6000.md ("bunordered"): Disable for e500.
        ("bordered"): Same.

From-SVN: r84778