2005-01-06  Daniel Berlin <dberlin@dberlin.org>

	Fix PR tree-optimization/18792

	* tree-data-ref.c (build_classic_dist_vector): Change first_loop
	to first_loop_depth, and use loop depth instead of loop number.
	(build_classic_dir_vector): Ditto.
	(compute_data_dependences_for_loop): Use depth, not loop number.
	* tree-loop-linear.c (try_interchange_loops): Use loop depth, not loop
	number. Pass in loops, instead of loop numbers.
	(gather_interchange_stats): Ditto.
	(linear_transform_loops): Ditto.

From-SVN: r93008

2005-01-06  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/fstream.tcc: Remove unnecessary qualifications for
	uglified data members of basic_filebuf, including _M_buf,
	_M_buf_size, _M_mode, _M_pback_init.
	* include/std/std_fstream.h: Same.

From-SVN: r93006

From-SVN: r93005

	PR c++/19244
	* class.c (add_implicitly_declared_members): Remove dead code.
	* decl.c (grokfndecl): Add sfk parameter.  Use it do set
	DECL_CONSTRUCTOR_P.
	(grokdeclarator): Adjust calls to grokfndecl.
	* method.c (implicitly_declare_fn): Improve documentation.
	* parser.c (cp_parser_direct_declarator): Do not consider a
	function to be a constructor if the containing class was
	originally anonymous.

        PR c++/19244
	* g++.dg/parser/ctor2.C: New test.

From-SVN: r93004

        PR rtl-opt/13299
        * loop.c (get_monotonic_increment, biased_biv_fits_mode_p,
        biv_fits_mode_p, extension_within_bounds_p): New functions.
        (check_ext_dependent_givs): Use them.

From-SVN: r93000

	* cfgrtl.c (rtl_delete_block): A basic block may be followed by
	more than one barrier, in which case we should delete them all.

From-SVN: r92996

* gcc.c (process_command): Change year in 'gcc --version' to 2005.

fortran/
* gfortranspec.c (lang_specific_driver): Change year to 2005 in
output of 'gfortran --version'.

From-SVN: r92995

re PR c++/17154 (Using declaration of function name ignored inside partial specialization of template class)

	PR c++/17154
	* search.c (lookup_field_1): Handle using declaration in
	class template partial specialization.

	* g++.dg/template/using9.C: New test.

From-SVN: r92994

	PR c++/19258
	* pt.c (push_access_scope): Handle friend defined in class.
	(pop_access_scope): Likewise.

	* g++.dg/lookup/friend6.C: New test.

From-SVN: r92993

cp:
	PR c++/19270
	* pt.c (tsubst_copy) <ARRAY_REF case>: Handle separately.
	(tsubst_copy_and_build) <ARRAY_REF case>: Remove obsolete
	array-new handling code.  Use build_x_binary_op.
testsuite:
	PR c++/19270
	* g++.dg/template/array10.C: New.

From-SVN: r92992

2005-01-05  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR middle-end/19286
	Fix PR debug/19267
	* dwarf2out.c (gen_subprogram_die): If we've already tried to
	output this subprogram, simply ignore this attempt to do it again.
	(add_abstract_origin_attribute): Don't abort trying to add the abstract
	origin attribute if it's not possible.
	(gen_block_die): Don't ignore subblocks of "unused" blocks.
	(decls_for_scope): Ditto.
	* gimple-low.c (mark_blocks_with_used_subblocks): Remove.
	(mark_used_blocks): Don't call mark_blocks_with_used_subblocks.

From-SVN: r92991

	* testsuite/testsuite_hooks.h:
	(copy_constructor::mark_call):  Use __throw_runtime_error.
	(assignment_operator::mark_call): Same.
	* testsuite/testsuite_hooks.cc (verify_demangle): Same.
	(locale_data): Remove, just use runtime_error directly.
	(environment_variable): Same.
	(not_found): Same.
	(run_tests_wrapped_locale): Use __throw_runtime_error.
	(run_tests_wrapped_env): Same.
	(semaphore::semaphore): Same.
	(semaphore::signal): Same.
	(semaphore::wait): Same.
	* testsuite/testsuite_abi.h (symbol_error): Remove, use logic_error.
	* testsuite/testsuite_abi.cc (get_symbol): Use __throw_logic_error.
	(create_symbols): Use __throw_runtime_error.
	* src/bitmap_allocator.cc: Use __throw_bad_alloc.

From-SVN: r92989

        PR target/11327
        * config/i386/i386.c (BUILTIN_DESC_SWAP_OPERANDS): New.
        (bdesc_2arg): Use it.
        (ix86_expand_binop_builtin): Force operands into registers
        when optimizing.
        (ix86_expand_unop_builtin, ix86_expand_unop1_builtin,
        ix86_expand_sse_compare, ix86_expand_sse_comi,
        ix86_expand_builtin): Likewise.

From-SVN: r92988

        * config/ia64/ia64.c (rtx_needs_barrier): Handle CONST_VECTOR
        and VEC_SELECT.
        * config/ia64/vect.md (mulv8qi3): Re-implement with mix_[rl].
        (mulv4hi3): Set itanium_class mmmul.
        (fpack_sfxf, fpack_xfsf, fpack_xfxf): Remove.

From-SVN: r92987

From-SVN: r92985

        PR rtl-opt/10692
        * reload1.c (do_input_reload): Restrict the optimization deleteing
        a previous output reload to RELOAD_FOR_INPUT.

From-SVN: r92984

	* g++.old-deja/g++.pt/asm1.C, g++.old-deja/g++.pt/asm2.C,
	gcc.dg/20011119-1.c: Bypass tests on x86 when using -fpic/-fPIC.

From-SVN: r92983

From-SVN: r92980

From-SVN: r92975

	* combine.c (expand_compound_operation)  <ZERO_EXTRACT>: Add
	comment that we fall through after case.
	(mark_used_regs_combine): Don't expect a SIGN_EXTRACT in a SET_DEST.
	(distribute_links): Likewise.
	* cse.c (cse_insn): Likewise.
	* cselib.c (cselib_invalidate_mem): Likewise.
	* df.c: Update comments at the top of the file.
	(read_modify_subreg_p): Update comments here too.
	(df_def_record_1): Don't expect a SIGN_EXTRACT in a SET_DEST.
	* flow.c (mark_set_1): Likewise.
	(mark_used_regs): Likewise.
	* gcse.c (mems_conflict_for_gcse_p): Likewise.
	(canon_list_insert): Likewise.
	(mark_set): Likewise.
	(try_replace_reg): Likewise.
	(store_killed_in_insn): Likewise.
	* loop.c (count_one_set): Likewise.
	(basic_induction_var): Likewise.
	* postreload-gcse.c (find_mem_conflicts): Likewise.
	* postreload.c (reload_combine_note_store): Likewise.
	(move2add_note_store): Likewise.
	* reload.c (find_equiv_reg): Likewise.
	(mark_referenced_resources): Likewise.
	* rtlanal.c (set_noop_p): Likewise.
	(note_stores): Likewise.
	(note_uses): Likewise.
	* sched-deps.c (sched_analyze_1): Likewise.
	* sched-rgn.c (check_live_1): Likewise.
	(update_live_1): Likewise.
	* config/i860/i860.c: Likewise.

	* rtl.dec (SIGN_EXTRACT): Document that this cannot appear as
	an lvalue.
	(ZERO_EXTRACT): Mention that this one can be an lvalue.

	* doc/rtl.texi: Update documentation for bit-fields and SET.

From-SVN: r92974

From-SVN: r92973

From-SVN: r92971

From-SVN: r92970

	* java/util/zip/ZipEntry.java (setCompressedSize): Allow any
	argument.
	(compressedSize): Now 'long'.  Default to -1.
	(getCompressedSize): Rewrote.
	* java/util/zip/DeflaterOutputStream.java (deflate): Don't
	deflate at all if we need input.

From-SVN: r92969

        PR target/18910
        * config/i386/i386.c (ix86_expand_move): Handle tls symbols
        with an offset.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r92968

        PR target/12902
        * config/i386/i386.md (sse_movhps, sse_movlps): Remove.
        (sse_shufps): Change operand 3 to const_int_operand.
        (sse2_storelps): Fix typo in template.
        (sse_storehps, sse_loadhps, sse_storelps, sse_loadlps): New.
        * config/i386/i386.c (ix86_expand_vector_move_misalign): Use them.
        (ix86_expand_builtin): Likewise.

From-SVN: r92967

	PR libgcj/15719:
	* interpret.cc (run) <insn_dcmpl, insn_dcmpg>: Set tmpval
	correctly.

From-SVN: r92966

From-SVN: r92965

	* java/lang/natRuntime.cc (insertSystemProperties): Set
	java.ext.dirs earlier.

From-SVN: r92964

2004-01-05  Julian Brown  <julian@codesourcery.com>

	* config/arm/arm.c (arm_return_in_memory): Treat complex types
	as aggregates for AAPCS ABIs.

From-SVN: r92963

        * unwind-dw2-fde-darwin.c (examine_objects): Use 64-bit
        Mach-O getters if ppc64.
        * config/darwin.c (darwin_asm_output_dwarf_delta): Obey
        size argument.
        * config/darwin.h (ASM_PREFERRED_EH_DATA_FORMAT): Use
        signed four-byte field for global code case.
        (STARTFILE_SPEC): Avoid crt2.o for 64-bit compilation.

From-SVN: r92962

	* Makefile.in (c-common.o): Update dependencies.

From-SVN: r92958

	PR middle-end/19100
	* c-common.c: Include real.h.
	(c_common_truthvalue_conversion): Avoid destructively modifying expr.
	Correctly handle TREE_CONSTANT_OVERFLOW for INTEGER_CST.
	Correctly handle TREE_CONSTANT_OVERFLOW and NaNs for REAL_CST.
	* Makefile.in (c-common.o): Update dependencies.

	* gcc.dg/conv-3.c: New test case.

From-SVN: r92957

From-SVN: r92956

	* testsuite/27_io/basic_filebuf/open/char/9507.cc: Remove child
	process.

From-SVN: r92953

	* c-parse.in (asm_string): New.  Don't allow wide strings in
	'asm'.
	(simple_asm_expr, asm_argument, asm_operand, asm_clobbers): Use
	asm_string instead of STRING.

testsuite:
	* gcc.dg/asm-wide-1.c: New test.

From-SVN: r92952

	* c-typeck.c (constructor_no_implicit): Remove.
	(set_designator, process_init_element): Don't check
	constructor_no_implicit.

From-SVN: r92951

	PR target/16482
	* lcm.c (create_pre_exit): New.
	(optimize_mode_switching): In MODE_ENTRY / MODE_EXIT case, set
	ENTRY_EXIT_EXTRA to 3.  Use create_pre_exit.

Co-Authored-By: Kaz Kojima <kkojima@gcc.gnu.org>

From-SVN: r92950

* arm.h (TARGET_OPTIONS): Correctly record -mhard-float and
-msoft-float in target_float_switch.
* arm.c (arm_override_options): Fix processing of target_float_switch.

From-SVN: r92949

* arm/vfp.md (arm_movsi_vfp): Hide VFP register classes from register
preferencing.

From-SVN: r92948