simd-2.C: Check for AltiVec HW support at runtime.

* g++.dg/eh/simd-2.C: Check for AltiVec HW support at runtime.
* g++.dg/eh/check-vect.h: New.

From-SVN: r94565

vect-77.c: Replace xfail selector with expression.

* gcc.dg/vect/vect-77.c: Replace xfail selector with expression.
* gcc.dg/vect/vect-78.c: Ditto.
* gcc.dg/vect/vect.exp (check_effective_target_lp64_or_vect_no_align):
Remove.

From-SVN: r94564

simd1.C: Expect warning.

* g++.dg/conversion/simd1.C: Expect warning.
* g++.dg/ext/attribute-test-1.C: Ditto.
* g++.dg/ext/attribute-test-2.C: Ditto.
* g++.dg/ext/attribute-test-3.C: Ditto.
* g++.dg/ext/attribute-test-4.C: Ditto.

From-SVN: r94563

ppc64-toc.c: Don't explicitly use -m64.

* gcc.dg/ppc64-toc.c: Don't explicitly use -m64.
* gcc.dg/ppc-eabi.c: Don't explicity use -m32.

From-SVN: r94562

* gcc.dg/ppc64-abi-3.c: Add xfail for error checks.

From-SVN: r94561

jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR of unsigned types using iushr and lushr JVM bytecodes.

* jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
of unsigned types using iushr and lushr JVM bytecodes.

From-SVN: r94560

re PR other/19696 (gcc.c-torture/execute/ieee/copysign1.c: Unsatisfied symbols: copysignl)

        PR 19696
        * optabs.c (expand_copysign_absneg): Export.
        * optabs.h (expand_copysign_absneg): Declare.
        * config/rs6000/rs6000.md (copysigntf3): New.

        * gcc.c-torture/execute/ieee/copysign1.c: Special case sizeof
        long double for ibm double-double format.
        * gcc.c-torture/execute/ieee/copysign2.c: Likewise.

From-SVN: r94559

re PR tree-optimization/19633 (local address incorrectly thought to escape)

PR tree-optimization/19633
* tree-flow.h (struct ptr_info_def): Add field 'pt_null'.
* tree-ssa-alias.c (init_alias_info): Initialize.
(merge_pointed_to_info): Set.
(add_pointed_to_expr): Set pt_null if EXPR is a NULL pointer.
(dump_points_to_info_for): Show value of pt_null.
(struct count_ptr_d): Declare.
(find_ptr_dereference): Remove.
(ptr_is_dereferenced_by): Remove.
(count_ptr_derefs): New local function.
(count_uses_and_derefs): New local function.
(compute_points_to_and_addr_escape): Call it.  If the number
of dereferences is greater than zero, mark the pointer as
dereferenced.  If there are fewer dereferences than uses of
the pointer, the pointer's value escapes.

testsuite/ChangeLog

PR tree-optimization/19633
* testsuite/gcc.dg/pr19633-1.c: New test.
* testsuite/gcc.dg/pr19633.c: Tweak to make pointer point
to NULL or a symbol.

From-SVN: r94558

re PR tree-optimization/19670 (testsuite failure: gcc.c-torture/execute/builtins/strlen-3.c compilation,  -O1)

PR tree-optimization/19670
* tree-ssa.c (verify_ssa_name): Don't set TREE_VISITED
here...
(verify_use): ... set it here, instead.

From-SVN: r94557

natPlainDatagramSocketImplPosix.cc (getOption): Support IP_MULTICAST_LOOP.

2005-01-31  Anthony Green  <green@redhat.com>

        * gnu/java/net/natPlainDatagramSocketImplPosix.cc (getOption):
        Support IP_MULTICAST_LOOP.
        (setOption): Support IP_MULTICAST_LOOP.

        * gnu/java/net/natPlainSocketImplPosix.cc (setOption): Add
        SO_REUSEADDR support.
        (getOption): Support SO_REUSEADDR.

From-SVN: r94555

re PR java/19738 (gcjh generates invalid class member floating-point initialisers)

PR java/19738
* gjavah.c (jni_print_float): Do not emit floating-point
initialiser for a static final field.
(jni_print_double): Likewise.

From-SVN: r94553

* doc/sourcebuild.texi (Test directives): Fix formatting.

From-SVN: r94552

sourcebuild.texi (Test directives): Describe selector expressions.

* doc/sourcebuild.texi (Test directives): Describe selector
expressions.

* lib/gcc-dg.exp (selector_opd, selector_list, selector_expression):
New procs.
(dg-process-target (local override)): Handle selector expressions.

From-SVN: r94551

README: Describe tests in source directory.

* gcc.test-framework/README: Describe tests in source directory.
* gcc.test-framework/test-framework.awk: Handle dg- tests.
* gcc.test-framework/test-framework.exp: Handle dg- tests.
* gcc.test-framework/dg-bogus-exp-P.c: New test.
* gcc.test-framework/dg-bogus-exp-XF.c: New test.
* gcc.test-framework/dg-do-assemble-exp-P.c: New test.
* gcc.test-framework/dg-do-compile-exp-P.c: New test.
* gcc.test-framework/dg-do-link-exp-P.c: New test.
* gcc.test-framework/dg-do-run-exp-P.c: New test.
* gcc.test-framework/dg-dot-run-exp-P.c: New test.
* gcc.test-framework/dg-dot-run-exp-U.c: New test.
* gcc.test-framework/dg-dox-run-exp-XF.c: New test.
* gcc.test-framework/dg-error-exp-P.c: New test.
* gcc.test-framework/dg-error-exp-XP.c: New test.
* gcc.test-framework/dg-excess-errors-exp-XF.c: New test.
* gcc.test-framework/dg-excess-errors-exp-XP.c: New test.
* gcc.test-framework/dg-output-exp-P.c: New test.
* gcc.test-framework/dg-output-exp-XF.c: New test.
* gcc.test-framework/dg-warning-exp-P.c: New test.
* gcc.misc-tests/dg-1.c: Remove.
* gcc.misc-tests/dg-2.c: Remove.
* gcc.misc-tests/dg-3.c: Remove.
* gcc.misc-tests/dg-4.c: Remove.
* gcc.misc-tests/dg-5.c: Remove.
* gcc.misc-tests/dg-6.c: Remove.
* gcc.misc-tests/dg-7.c: Remove.
* gcc.misc-tests/dg-8.c: Remove.
* gcc.misc-tests/dg-9.c: Remove.
* gcc.misc-tests/dg-10.c: Remove.
* gcc.misc-tests/dg-11.c: Remove.
* gcc.misc-tests/dg-12.c: Remove.
* gcc.misc-tests/dg-test.exp: Remove.

From-SVN: r94550

test-framework.awk: Change recording and printing of passes and failures.

* gcc.test-framework/test-framework.awk: Change recording and
printing of passes and failures.

From-SVN: r94549

gcc.test-framework: New directory.

2005-02-01  Janis Johnson  <janis187@us.ibm.com>

* gcc.test-framework: New directory.
* gcc.test-framework/README: New.
* gcc.test-framework/test-framework.exp: New.
* gcc.test-framework/test-framework.awk: New.
* gcc.test-framework/gen_directive_tests: New.

From-SVN: r94548

revert: gjavah.c (print_field_info): Mark static data members of floating-point type with "__extension__".

Revert:
2005-01-31  Mark Mitchell  <mark@codesourcery.com>
* gjavah.c (print_field_info): Mark static data members of
floating-point type with "__extension__".

From-SVN: r94547

config.gcc (powerpc64-*-linux*): Default to -m64 also for specific 64-bit CPUs.

2005-02-01  Segher Boessenkool  <segher@kernel.crashing.org>

* config.gcc (powerpc64-*-linux*): Default to -m64 also for
specific 64-bit CPUs.

From-SVN: r94545

(lex.l): Undef LINEMAP_POSITION_FOR_COLUMN before defining it.

2005-02-01  James A. Morrison  <phython@gcc.gnu.org>

        * (lex.l): Undef LINEMAP_POSITION_FOR_COLUMN before defining it.

From-SVN: r94544

parse.y: Reformat comments.

2005-02-01  James A. Morrison  <phython@gcc.gnu.org>

        * parse.y: Reformat comments.
        * treetree.c: Likewise.
        * treetree.h: Likewise.

From-SVN: r94543

treelang.exp: Fix comment typos.

2005-02-01  James A. Morrison  <phython@gcc.gnu.org>

        * lib/treelang.exp: Fix comment typos.
        (treelang_target_compile): Don't append libs=-ltreelang to options.

From-SVN: r94542

re PR target/16201 (Assembler messages:Error: bad immediate value for offset (4116))

PR target/16201
* arm.c (arm_eliminable_register): New function.
(adjacent_mem_locations): Don't allow eliminable registers.  Use
HOST_WIDE_INT for address offsets.
* arm-protos.h (arm_eliminable_register): Add prototype.

From-SVN: r94540

cpp_type_traits.h: Rename _M_type fields to __value...

2005-02-01  Paolo Carlini  <pcarlini@suse.de>

* include/bits/cpp_type_traits.h: Rename _M_type fields to
__value, except for __enable_if, _M_type -> __type, consistently
with the other traits.
* include/bits/stl_algobase.h: Tweak consistently.
* include/bits/stl_tree.h: Likewise.
* include/bits/valarray_array.h: Likewise.
* include/c_std/std_cmath.h: Likewise.
* include/debug/safe_iterator.h: Likewise.
* include/std/std_complex.h: Likewise.

From-SVN: r94538

re PR rtl-optimization/15242 (pessimization of "goto *")

PR optimization/15242
* params.def (PARAM_MAX_GOTO_DUPLICATION_INSNS): New param.
* basic-block.h (duplicate_computed_gotos): Add prototype.
* bb-reorder.c (duplicate_computed_gotos): New function to
duplicate sufficiently small blocks ending in a computed jump.
* passes.c (rest_of_compilation): Call duplicate_computed_gotos
if not optimizing for size.
* cfgcleanup.c (try_crossjump_bb): If not optimizing for size,
never do tail merging for blocks ending in a computed jump.
* doc/invoke.texi: Document the max-goto-duplication-insns param.

From-SVN: r94531

re PR libfortran/19363 (List directed write of Infinity and NaN has regressed)

2005-02-01  Paul Thomas <paulthomas2@wanadoo.fr>

PR libgfortran/19363
PR libgfortran/19691
* libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin.

From-SVN: r94530

Patch from Richard Sandiford <rsandifo@redhat.com>
* reload1.c (choose_reload_regs): Prevent the find_equiv_reg() code
from inheriting a subreg equivalence with a non-spill register.

* tree.h (DECL_FUNCTION_CODE): Document that it is overloaded.

From-SVN: r94529

parser.c (cp_parser_primary_expression): Don't complain about floating-point literals in integral constant expressions...

* parser.c (cp_parser_primary_expression): Don't complain about
floating-point literals in integral constant expressions when
!pedantic.

* gjavah.c (print_field_info): Mark static data members of
floating-point type with "__extension__".

From-SVN: r94527

crossconfig.m4: Repair Solaris cross bits for strtold and strtof.

2005-01-31  Brad Spencer  <spencer@infointeractive.com>

* crossconfig.m4: Repair Solaris cross bits for strtold and strtof.
* configure: Regenerated.

From-SVN: r94526

frv.c (movcc_fp_destination_operand): New.

* config/frv/frv.c (movcc_fp_destination_operand): New.
(gpr_or_memory_operand): Fix typo in comment.
(gpr_or_memory_operand_with_scratch): New.
* config/frv/frv.h (PREDICATE_CODES): Add the two new predicates.
* config/frv/frv.md (movcc_fp, movcc_fp_internal): Use
movcc_fp_destination_operand.
(reload_incc_fp): Use gpr_or_memory_operand_with_scratch.
Legitimize memory addresses using a scratch register.

From-SVN: r94523

* parser.c (cp_parser_template_id): Revert comment patch too.

From-SVN: r94521

re PR c++/18757 (ICE (on invalid) in get_innermost_template_args)

gcc/cp/ChangeLog:
PR c++/18757
PR c++/19366
PR c++/19499
* parser.c (cp_parser_template_id): Revert 2004-12-09's patch.
Issue an error when creating the template id.
* pt.c (fn_type_unification): Return early if the explicit
template arg list is an error_mark_node.
gcc/testsuite/ChangeLog:
* g++.dg/parse/typename7.C: Adjust error messages.

From-SVN: r94520

tree-into-ssa.c (mark_def_sites_global_data): Make KILLS bitmap a sparse bitmap instead of a simple bitmap.

        * tree-into-ssa.c (mark_def_sites_global_data): Make KILLS
        bitmap a sparse bitmap instead of a simple bitmap.
        (mark_def_sites_initialize_block):  Corresponding changes.
        (ssa_mark_def_sites_initialize_block): Likewise.
        (ssa_mark_phi_uses): Likewise.
        (mark_def_site, ssa_mark_def_sites): Likewise.
        (mark_def_site_blocks): Likewise.
        (rewrite_ssa_into_ssa): Likewise.

From-SVN: r94519

tree-ssa-dom.c (record_cond): Pass correct variable type for last argument to htab_find_slot_with_hash.

        * tree-ssa-dom.c (record_cond): Pass correct variable type
        for last argument to htab_find_slot_with_hash.

From-SVN: r94517

fold-const.c (fold, [...]): Do not lose side effects when optimizing 0 % X.

* fold-const.c (fold, case CEIL_MOD_EXPR): Do not lose side
effects when optimizing 0 % X.  Do not try to optimize X % 0.

* gcc.c-torture/execute/20050131-1.c: New test.
* gcc.dg/wcaselabel.c: New test.

From-SVN: r94516

Fix typo in Richard Henderson's IA-64 vector patch.

* config/ia64/itanium1.md (1_scall bypass): Change 2_mmalua to
1_mmalua.

From-SVN: r94515

mips.c (override_options): Warn if -mint64 is used.

2005-02-01  Eric Christopher  <echristo@redhat.com>

* config/mips/mips.c (override_options): Warn if -mint64
is used.
* doc/invoke.texi (MIPS Options): Document that -mint64 is
deprecated.

From-SVN: r94514

re PR java/9157 (SEGV on bad java source)

        PR java/9157
        * parse.y (build_string_concatenation): Remove redundant if.
        (patch_conditional_expr): Attempt to patch_string() the condition
        of a ?: as well, in addition to its other operands.

From-SVN: r94513

decl.c (build_enumerator): Do not issue duplicate error messages about invalid enumeration constants.

* decl.c (build_enumerator): Do not issue duplicate error messages
about invalid enumeration constants.
* parser.c (cp_parser_non_integral_constant_expression): Always
set parser->non_integral_constant_expression_p.
(cp_parser_primary_expression): Add cast_p parameter.  Issue
errors about invalid uses of floating-point literals in
cast-expressions.
(cp_parser_postfix_expression): Add cast_p parameter.
(cp_parser_open_square_expression): Pass it.
(cp_parser_parenthesized_expression_list): Add cast_p parameter.
(cp_parser_unary_expression): Likewise.
(cp_parser_new_placement): Pass it.
(cp_parser_direct_new_declarator): Likewise.
(cp_parser_new_initializer): Likewise.
(cp_parser_cast_expression): Add cast_p parameter.
(cp_parser_binary_expression): Likewise.
(cp_parser_question_colon_clause): Likewise.
(cp_parser_assignment_expression): Likewise.
(cp_parser_expression): Likewise.
(cp_parser_constant_expression): If an integral constant
expression is invalid, return error_mark_node.
(cp_parser_expression_statement): Pass cast_p.
(cp_parser_condition): Likewise.
(cp_parser_iteration_statement): Likewise.
(cp_parser_jump_statement): Likewise.
(cp_parser_mem_initializer): Likewise.
(cp_parser_template_argument): Likewise.
(cp_parser_parameter_declaration): Likewise.
(cp_parser_initializer): Likewise.
(cp_parser_throw_expression): Likewise.
(cp_parser_attribute_list): Likewise.
(cp_parser_simple_cast_expression): Likewise.
(cp_parser_functional_cast): Likewise.
(cp_parser_late_parsing_default_args): Likewise.
(cp_parser_sizeof_operand): Save/restore
non_integral_constant_expression_p.

* include/std/std_limits.h (numeric_limits<float>::has_denorm):
Add required cast.
(numeric_limits<double>::has_denorm): Likewise.
(numeric_limits<long double>::has_denorm): Likewise.

* g++.dg/other/warning1.C: Adjust error messags.
* g++.dg/parse/constant5.C: New test.

From-SVN: r94512

* cse.c (get_cse_reg_info): Update a comment.

From-SVN: r94511

Daily bump.

From-SVN: r94509

cse.c (cse_reg_info): Remove hash_next, next, regno.

* cse.c (cse_reg_info): Remove hash_next, next, regno.  Add
timestamp.
(cse_reg_info_list, cse_reg_info_list_free, REGHASH_SHIFT,
REGHASH_SIZE, REGHASH_MASK, reg_hash, REGHASH_FN,
cached_cse_reg_info, GET_CSE_REG_INFO): Remove.
(cached_regno): Initialize to INVALID_REGNUM.
(cse_reg_info_table_size,
cse_reg_info_table_first_uninitialized,
cse_reg_info_timestamp): New.
(REG_TICK, REG_IN_TABLE, SUBREG_TICKED, REG_QTY): Use
get_cse_reg_info.
(init_cse_reg_info, get_cse_reg_info_1): New.
(get_cse_reg_info): Cache the last look-up.
(new_basic_block): Update the code to clear mappings from
registers to cse_reg_info entries.
(cse_main): Call init_cse_reg_info.

From-SVN: r94506

re PR c/19333 (C front end accepts arrays of incomplete types)

gcc/
        PR c/19333
        * c-decl.c (start_decl): Do not warn about arrays of elements with
        an incomplete type here.
        (grokdeclarator): Do it here by making a pedwarn an error.
        * c-typeck.c (push_init_level): If there were previous errors with
        the constructor type, do not warn about braces for initializers.
        (process_init_element): Likewise for excess initializer elements.

testsuite/
        PR c/19333
        * testsuite/gcc.c-torture/compile/20011130-1.c: Reorder to make
        the test case valid.
        * testsuite/gcc.dg/20030815-1.c: Remove invalid tests.
        * testsuite/gcc.dg/array-7.c: Adjust expected result.
        * testsuite/gcc.dg/pr18596-3.c: Likewise.
        * testsuite/gcc.dg/noncompile/20000901-1.c: Likewise.
        * testsuite/gcc.dg/noncompile/init-2.c: Likewise.
        * testsuite/gcc.dg/noncompile/init-4.c: Likewise.

From-SVN: r94505

extend.texi (nested functions): Fix linkage description.

2005-01-31  Dale Johannesen  <dalej@apple.com>

* doc/extend.texi (nested functions): Fix linkage description.
Clarify that static is not allowed.

From-SVN: r94499

* cse.c (delete_trivially_dead_insn): Don't iterate.

From-SVN: r94498

rs6000.md (copysignsf3): New expand.

2005-01-31  Andrew Pinski  <pinskia@physics.uc.edu>

        * config/rs6000/rs6000.md (copysignsf3): New expand.
        (copysigndf3): Likewise.

From-SVN: r94497

parser.c (cp_lexer_new_main): Get the first token, first, before doing anything.

        * parser.c (cp_lexer_new_main): Get the first token, first, before
        doing anything.
Radar 3929334

From-SVN: r94494

recog.c (constrain_operands): Only look for earlyclobber operand conflicts if an '&' constraint was seen.

* recog.c (constrain_operands): Only look for earlyclobber operand
conflicts if an '&' constraint was seen.

From-SVN: r94493

Thx to Eric Botcazou, Andrew Pinski and Mark Kettenis for this one.

Turns out OpenBSD was mistakenly including an embedded system fragment,
and thus outputting stabs debug by default.

Once the only needed definition is saved from that file, we happily compile
with default dwarf2.   The rest of the toolchain is happy, and any recent
gdb works very well with that...

This obviously improves the stability of the compiler, since dwarf2 output
is so much more well-tested than stabs on elf platforms...

2005-01-31  Marc Espie <espie@openbsd.org>

* config.gcc: Don't include embedded systems fragment, switches default
debugging format to ELF.
* config/i386/openbsdelf.h: Add DBX_REGISTER_NUMBER since we no
longer pick it up there.

From-SVN: r94488

darwin.md (movsf_low_di): Make work.

2005-01-31  Dale Johannesen  <dalej@apple.com>

* config/rs6000/darwin.md (movsf_low_di):  Make work.
(movdf_low_di):  Make work.

From-SVN: r94487

darwin-tramp.asm (__trampoline_setup): Make work for 64 bit.

2005-01-31  Dale Johannesen  <dalej@apple.com>

* config/rs6000/darwin-tramp.asm (__trampoline_setup):
Make work for 64 bit.

From-SVN: r94486

re PR middle-end/19650 (miscompiling of array acess of (int)(a==2))

2005-01-31  Roger Sayle  <roger@eyesopen.com>
    Dale Johannesen  <dalej@apple.com>

PR middle-end/19650
* fold-const.c (fold_binary_op_with_conditional_arg):
Make types match original operands, before STRIP_NOPS.

From-SVN: r94485

cpp_type_traits.h: Add types to the structs thus making type_traits.h redundant...

2005-01-31  Paolo Carlini  <pcarlini@suse.de>
    Gabriel Dos Reis  <gdr@integrable-solutions.net>

* include/bits/cpp_type_traits.h: Add types to the structs thus
making type_traits.h redundant; exploit new __truth_type and
__traitor helpers.
* include/bits/type_traits.h: Remove.
* include/Makefile.am: Update.
* include/Makefile.in: Regenerate.
* include/backward/tempbuf.h: Include cpp_type_traits.h instead.
* include/bits/basic_string.h (replace(iterator, iterator,
_InputIterator, _InputIterator), _S_construct(_InIterator,
_InIterator, const _Alloc&)): Use __is_integer instead.
* include/bits/stl_bvector.h (vector(_InputIterator,
_InputIterator, const allocator_type&), assign(_InputIterator,
_InputIterator), insert(iterator, _InputIterator, _InputIterator)):
Likewise.
* include/bits/stl_construct.h (_Destroy(_ForwardIterator,
_ForwardIterator)): Use __is_scalar.
* include/bits/stl_deque.h (deque(_InputIterator, _InputIterator,
const allocator_type&), assign(_InputIterator, _InputIterator),
insert(iterator, _InputIterator, _InputIterator)): Use __is_integer.
* include/bits/stl_list.h (assign(_InputIterator, _InputIterator),
insert(iterator, _InputIterator, _InputIterator)): Likewise.
* include/bits/stl_tempbuf.h (_Temporary_buffer(_ForwardIterator,
_ForwardIterator)): Use __is_scalar.
* include/bits/stl_uninitialized.h (uninitialized_copy(_InputIterator,
_InputIterator, _ForwardIterator), uninitialized_fill(_ForwardIterator,
_ForwardIterator, const _Tp&), uninitialized_fill_n(_ForwardIterator,
_Size, const _Tp&)): Likewise.
* include/bits/stl_vector.h (vector(_InputIterator, _InputIterator,
const allocator_type&), assign(_InputIterator, _InputIterator),
insert(iterator, _InputIterator, _InputIterator)): Use __is_integer.
* include/debug/debug.h (__valid_range(const _InputIterator&,
const _InputIterator&)): Use __is_integer.
* include/ext/slist (assign(_InputIterator, _InputIterator)): Likewise.
* include/std/std_string.h: Include cpp_type_traits.h instead.

Co-Authored-By: Gabriel Dos Reis <gdr@integrable-solutions.net>
From-SVN: r94484

* decl.c (start_decl): Add missing parentheses.

From-SVN: r94483

linux-unwind.h (struct gcc_vregs): New.

* config/rs6000/linux-unwind.h (struct gcc_vregs): New.
(struct gcc_regs): Rename from gcc_pt_regs.  Add more regs.
(struct gcc_sigcontext): Delete.  Merge contents to..
(struct gcc_ucontext): ..here.
(get_sigcontext): Delete.
(get_regs): New function, like get_sigcontext but return regs ptr.
64-bit version finds regs from r1 to support vdso.
(ppc_linux_aux_vector): New function.
(ppc_fallback_frame_state): Modify for get_regs.  Restore fprs
and vector regs.

From-SVN: r94481

tree-vectorizer.c (vect_analyze_offset_expr): Use ssizetype instead sizetype.

2005-01-31  Ira Rosen  <irar@il.ibm.com>

        * tree-vectorizer.c (vect_analyze_offset_expr): Use ssizetype instead
        sizetype.
        (vect_get_base_and_offset): Use ssizetype instead sizetype. Remove
        redundant fold. Fix misalignment for MINUS_EXPR.
        (vect_compute_data_ref_alignment): Use ssizetype instead sizetype.
        (vect_analyze_pointer_ref_access): Likewise.
        (vect_get_memtag_and_dr): Likewise.

From-SVN: r94480

i386.c (absnegsf2_mixed): Remove all of the # hackery.

        * config/i386/i386.c (absnegsf2_mixed): Remove all of the # hackery.
        (absnegsf2_sse, absnegsf2_i387, absnegdf2_mixed, absnegdf2_sse,
        absnegdf2_i387, absnegxf2_i387): Likewise.

From-SVN: r94473

copysign1.c: Special case sizeof long double for intel double extended format.

        * gcc.c-torture/execute/ieee/copysign1.c: Special case sizeof
        long double for intel double extended format.
        * gcc.c-torture/execute/ieee/copysign2.c: Likewise.

From-SVN: r94472

re PR other/19696 (gcc.c-torture/execute/ieee/copysign1.c: Unsatisfied symbols: copysignl)

        PR 19696
        * optabs.c (expand_copysign_absneg): New.
        (expand_copysign_bit): Split out from ...
        (expand_copysign): ... here.  Use expand_copysign_absneg.

From-SVN: r94471

re PR c++/19555 (specialized in the wrong namespace causes an ICE)

PR c++/19555
* cp-tree.h (DECL_USE_TEMPLATE): Expand documentation.
* decl.c (duplicate_decls): Do not discard
DECL_IMPLICIT_INSTANTIATION when merging declarations.
(start_decl): Do not SET_DECL_TEMPLATE_SPECIALIZATION for
variables that do not have DECL_USE_TEMPLATE.

PR c++/19555
* g++.dg/template/static10.C: New test.

From-SVN: r94469

re PR middle-end/19697 (gcc.c-torture/execute/ieee/mzero6.c:24: error: unrecognizable insn)

PR middle-end/19697
* config/pa/pa.md (anddi3, iordi3): On HPPA64, disallow an integer
constant as the second operand and a register as the third.

From-SVN: r94468

re PR target/19704 (ICE for tail call of regparm 3 and dllimport)

PR target/19704
* config/i386/i386.c (ix86_function_ok_for_sibcall):  Also check
that dllimport'd functions do not use all call-clobbered registers
to pass parameters.

From-SVN: r94467

re PR c++/19395 (invalid scope qualifier allowed in typedef)

PR c++/19395
* decl.c (grokdeclarator): Refactor code so that qualified names
are never allowed as the declarator in a typedef.

PR c++/19367
* name-lookup.c (do_nonmember_using_decl): Avoid overloading
builtin declarations.

PR c++/19395
* g++.dg/parse/error24.C: New test.

PR c++/19367
* g++.dg/lookup/builtin1.C: New test.

From-SVN: r94466

re PR other/19696 (gcc.c-torture/execute/ieee/copysign1.c: Unsatisfied symbols: copysignl)

        PR 19696
        * optabs.c (expand_absneg_bit): Split out from expand_unop and
        expand_abs_nojump and generalize.  Use operand_subword and
        emit_no_conflict_block.  Support large modes.
        (expand_abs_nojump): Use it.  Use HONOR_SIGNED_ZEROS to fall
        back to maximum.
        (expand_unop): Likewise.  Use HONOR_SIGNED_ZEROS to fall back
        negation to subtraction.
        (expand_copysign): Check that the format has signed zeros.
        Use operand_subword and emit_no_conflict_block.  Support large modes.

From-SVN: r94465

re PR c++/19457 (Warning depends on cached constant)

PR c++/19457
* call.c (convert_like_real): Inline call to
dubious_conversion_warnings here.
* cp-tree.h (dubious_conversion_warnings): Remove.
* semantics.c (finish_unary_op_expr): Copy INTEGER_CSTs before
setting TREE_NEGATED_INT.
* typeck.c (dubious_conversion_warnings): Remove.

PR c++/19349
* name-lookup.c (pushdecl_namespace_level): Avoid accessing free'd
memory.

PR c++/19457
* g++.dg/warn/conv3.C: New test.

From-SVN: r94463

Daily bump.

From-SVN: r94457

I swear this was in there when i committed, but apparently not

From-SVN: r94449

re PR tree-optimization/19624 (PRE pessimizes ivopts)

2005-01-30  Daniel Berlin  <dberlin@dberlin.org>

Fix PR tree-optimization/19624

* Makefile.in (tree-ssa-pre.o): Add CFGLOOP_H.
* tree-ssa-pre.c: Add cfgloop.h.
Update comment.
(pre_stats): New member, constified.
(inserted_exprs): New static variable.
(NECESSARY): New macro.
(create_expression_by_pieces): Fold the expression, and
mark it as defaulting to not necessary. Also put in
inserted_exprs.
(fully_constant_expression): New function.
(insert_into_preds_of_block): Modify to not insert phis when we
are playing with induction variables.
Push phis onto the inserted_exprs vector, and mark them as not
necessary by default.
(insert_aux): Call fully_constant_expression on eprime.
If all edges produce the same value, mark it constant.
(mark_operand_necessary): New function.
(remove_dead_inserted_code): New function.
(init_pre): Init loop optimizer to get loop info.
(fini_pre): Free loop_optimizer, and inserted_exprs vec.
(execute_pre): Commit edge inserts, then remove dead code.

From-SVN: r94448

* options.c (gfc_init_options): Zero flag_errno_math.

From-SVN: r94447

rtl.c (rtx_equal_p): No early exit for CONST_VECTOR.

        * rtl.c (rtx_equal_p): No early exit for CONST_VECTOR.
        * varasm.c (const_rtx_hash_1): Handle CONST_VECTOR.

From-SVN: r94446

PR 19700 testcase.

From-SVN: r94443

re PR target/19700 (ICE in final_scan_insn with O1 -g -march=athlon-xp -mfpmath=sse)

        PR target/19700
        * config/i386/i386.c (ix86_expand_copysign): New.
        (ix86_split_copysign_const): New.
        (ix86_split_copysign_var): Rename from ix86_split_copysign,
        rearrange op1/nmask operands.
        * config/i386/i386-protos.h: Update.
        * config/i386/i386.md (copysignsf3): Use ix86_expand_copysign.
        (copysigndf3): Likewise.
        (copysignsf3_const, copysigndf3_const): New.
        (copysignsf3_var): Rename from copysignsf3, split out splitter
        and fix split predicate for X constraint.
        (copysigndf3_var): Similarly.

From-SVN: r94442

optabs.c, [...]: Update copyright.

* optabs.c, doc/c-tree.texi, doc/install.texi, doc/md.texi,
doc/passes.texi, doc/rtl.texi, doc/sourcebuild.texi,
doc/tm.texi, doc/tree-ssa.texi: Update copyright.

From-SVN: r94441

re PR libstdc++/19642 (streaming doubles is very slow compared to sprintf)

2005-01-30  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/19642
* config/locale/generic/c_locale.h (__convert_from_v): Switch only
LC_NUMERIC, and only when actually != "C".

From-SVN: r94440

re PR libfortran/19647 (inquire(delim=) returns garbage)

2005-01-30  Bud Davis  <bdavis@gfortran.org>

        PR fortran/19647
        * io/inquire.c (inquire_via_unit): Use correct variable for
        pad.

        * gfortan.dg/inquire_7.f90

From-SVN: r94439

re PR target/19690 (ICE with -O3 -march=athlon-xp -mfpmath=sse -mno-80387)

        PR target/19690
        * config/i386/i386.md (movdf_nointeger, movdf_integer): Fix ordering
        of # and * in constraints.

From-SVN: r94433

re PR middle-end/19689 (ICE in store_bit_field, at expmed.c)

        PR middle-end/19689
        * expr.c (store_field): Don't strip sub-mode cast when the input
        data is even smaller.

From-SVN: r94429

re PR middle-end/19687 (ICE with union initializer)

        PR middle-end/19687
        * expr.c (categorize_ctor_elements_1): Check for CONSTRUCTOR of a
        union being empty.

From-SVN: r94421

combine.c (make_field_assignment): Fix argument order to gen_int_mode.

        * combine.c (make_field_assignment): Fix argument order
        to gen_int_mode.

From-SVN: r94420

Daily bump.

From-SVN: r94417

re PR tree-optimization/15791 (fold misses that two ADDR_EXPR of an arrary obvious not equal)

2005-01-29  Richard Guenther <richard.guenther@uni-tuebingen.de>

PR tree-optimization/15791
* fold-const.c (extract_array_ref): New function.
(fold): Fold comparisons between &a[i] and &a[j] or
semantically equivalent trees.

* gcc.dg/tree-ssa/pr15791-1.c: New testcase.
* gcc.dg/tree-ssa/pr15791-2.c: Likewise.
* gcc.dg/tree-ssa/pr15791-3.c: Likewise.
* gcc.dg/tree-ssa/pr15791-4.c: Likewise.
* gcc.dg/tree-ssa/pr15791-5.c: Likewise.
* g++.dg/tree-ssa/pr15791-1.C: Likewise.
* g++.dg/tree-ssa/pr15791-2.C: Likewise.
* g++.dg/tree-ssa/pr15791-3.C: Likewise.
* g++.dg/tree-ssa/pr15791-4.C: Likewise.
* g++.dg/tree-ssa/pr15791-5.C: Likewise.

From-SVN: r94414

gcse.c (insert_expr_in_table): Revamp handling of available and anticipatable occurrence lists to avoid...

        * gcse.c (insert_expr_in_table): Revamp handling of available
        and anticipatable occurrence lists to avoid unnecessary list
        walking.
        (insert_set_in_table): Similarly.

From-SVN: r94413

re PR fortran/18565 (gfortran: CONJG: false error message about standard violation)

2005-01-29  Paul Brook  <paul@codesourcery.com>

PR fortran/18565
* check.c (real_or_complex_check): New function.
(gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
* intrinsic.c (add_functions): Use new check functions.
* intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
Add prototypes.
testsuite/
* gfortran.dg/double_complex_1.f90: New test.

From-SVN: r94412

c-common.c (fix_string_type): Just use c_build_qualified_type to build string type.

* c-common.c (fix_string_type): Just use c_build_qualified_type to
build string type.
(c_build_qualified_type): Build qualified array types with
TYPE_MAIN_VARIANT pointing to corresponding unqualified type.
* c-decl.c (c_make_fname_decl): Build unqualified array type
before qualified type.
(grokdeclarator): Use TYPE_MAIN_VARIANT of typedef type if element
type is qualified, not just if type itself is.  Don't apply
qualifiers to array type when declarator is processed.  Apply
qualifiers to field type whether or not it is an array type.
Don't handle array types specially for applying qualifiers to
variables.
* c-typeck.c (composite_type): Build unqualified element type and
array type when forming composite of array types.
(common_pointer_type, comptypes, comp_target_types,
type_lists_compatible_p, build_indirect_ref, build_array_ref,
convert_for_assignment): Don't apply TYPE_MAIN_VARIANT to array
types.
(type_lists_compatible_p): Cache TREE_VALUE (args1) and TREE_VALUE
(args2) in variables a1 and a2.

testsuite:
* gcc.dg/Wwrite-strings-1.c, gcc.dg/array-quals-2.c,
gcc.dg/lvalue-3.c: New tests.
* gcc.dg/concat.c: Update expected messages.

From-SVN: r94411

re PR libfortran/19595 ([4.0 only] eor does not work)

2005-01-29  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/19595
* io/transfer.c (data_transfer_init): eor requires advance="NO".
testsuite/
* gfortran.dg/eor_1.f90:  New test.

From-SVN: r94410

re PR fortran/19589 (Regression: Error on Data assignment with LOGICAL*1)

2005-01-29  Steven G. Kargl  <kargls@comcast.net>

PR fortran/19589
* expr.c (gfc_check_assign):  Check for conformance of logical operands
testsuite/
* gfortran.dg/logical_data_1.f90: New test.

From-SVN: r94409

lang-specs.h, [...]: Update copyright.

* lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
copyright.

From-SVN: r94408

cse.c (n_elements_made, [...]): Remove.

* cse.c (n_elements_made, max_elements_made): Remove.
(insert): Don't touch n_elements_made.
(cse_main): Don't touch n_elements_made or max_elements_made.

From-SVN: r94407

configure.in (noconfigdirs): Match like cris-*-*.

* configure.in (noconfigdirs) <crisv32-*-*>: Match like cris-*-*.
<crisv32-*-*, cris-*-*>: Only disable target-newlib and
target-libgloss when not *-*-elf and *-*-aout.
* configure: Regenerate.

From-SVN: r94404

re PR c++/19253 (bad error message / ICE for invalid template parameter)

PR c++/19253
* parser.c (cp_parser_diagnose_invalid_type_name): Commit to
tentative parses.

PR c++/19253
* g++.dg/template/crash33.C: New test.

From-SVN: r94403

re PR c++/19667 (ICE on (very trivial) invalid)

PR c++/19667
* g++.dg/template/crash32.C: New test.

PR c++/19667
* pt.c (redeclare_class_template): Robustify.

From-SVN: r94402

re PR libgcj/19649 (java.util.Date.getTimezoneOffset returns negated output)

2004-01-28  Jeroen Frijters  <jeroen@frijters.net>

PR libgcj/19649
* java/util/Date.java
(Date(int,int,int), Date(int,int,int,int,int)): Delegate to other
constructor.
(Date(int,int,int,int,int,int)): Fixed to handle out-of-range
arguments.
(getTimezoneOffset): Inverted sign.

From-SVN: r94401

Daily bump.

From-SVN: r94399

re PR target/15384 (Lines witout effect in t-m68hc11-gas file)

PR target/15384
* config/m68hc11/t-m68hc11-gas (dp-bit.c): Fix typo causing a
configuration part of dp-bit.c to be lost.

From-SVN: r94390

type_traits (is_function): Minor consistency tweaks.

2005-01-28  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/type_traits (is_function): Minor consistency tweaks.

From-SVN: r94385

libstdc++.exp (libstdc++_init): Search the path for the compiler.

* testsuite/lib/libstdc++.exp (libstdc++_init): Search the path
for the compiler.  Don't set cxxflags.
(v3_target_compile): Search for libv3test.a relative to $objdir.
(lsearch_all_inline): New.
(lsearch_all_inline_not): New.
(v3-list-tests): Rewrite to not need generated files.
* testsuite/Makefile.am (IGNORE_WCHAR_T): New.
(IGNORE_THREAD): New.
(TESTS_TO_IGNORE): New.
(site.exp): Set tests_to_ignore, cxxflags.
* aclocal.m4: Regenerate.
* Makefile.in: Regenerate.
* libmath/Makefile.in: Likewise.
* libsupc++/Makefile.in: Likewise.
* po/Makefile.in: Likewise.
* src/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.

From-SVN: r94384

expmed.c (expand_mult_highpart_optab): When attempting to use a non-widening multiplication in a wider mode...

* expmed.c (expand_mult_highpart_optab): When attempting to use
a non-widening multiplication in a wider mode, the operands need
to be converted (zero or sign extended) to that mode.

From-SVN: r94383

re PR middle-end/16558 (bogus missing-return warning)

PR middle-end/16558
* g++.dg/warn/Wreturn-type-2.C: New test.

From-SVN: r94382

re PR middle-end/16558 (bogus missing-return warning)

PR middle-end/16558
PR middle-end/19583
* gimple-low.c (block_may_fallthru): TRY_FINALLY_EXPR only falls
through if both operands fall through.

From-SVN: r94381

type_traits: Implement is_empty.

2005-01-28  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/type_traits: Implement is_empty.
* testsuite/tr1/4_metaprogramming/type_properties/is_empty/
is_empty.cc: New.
* testsuite/tr1/4_metaprogramming/type_properties/is_empty/
typedefs.cc: Likewise.

* include/tr1/type_traits (__is_abstract_helper): Simplify a bit.

From-SVN: r94379

* cse.c (fold_rtx) <PC>: Don't optimize.

From-SVN: r94378