PR tree-optimization/19217
* tree-cfg.c (verify_expr): Use the data field to see if TP was
seen inside a PHI node.  Do not do the ADDR_EXPR check if it was.
(verify_stmts): Pass (void*)1 as data to verify_expr to signal
that it is walking a PHI node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94570 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (Nested Functions): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94569 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.other/init5.C: Remove xfail for powerpc-linux.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94567 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/20040204-1.c: Remove powerpc from xfail list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94566 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94565 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94564 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94563 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94562 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94561 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94560 138bc75d-0d04-0410-961f-82ee72b054a4

    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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94559 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94558 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94557 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94555 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94553 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94552 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94551 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94550 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94549 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94548 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94547 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94545 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94544 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94543 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94542 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94540 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94538 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94531 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94530 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94529 138bc75d-0d04-0410-961f-82ee72b054a4

* 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__".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94527 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94526 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94523 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94521 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94520 138bc75d-0d04-0410-961f-82ee72b054a4

    * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94519 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94517 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94516 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo in Richard Henderson's IA-64 vector patch.
* config/ia64/itanium1.md (1_scall bypass): Change 2_mmalua to
1_mmalua.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94515 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94514 138bc75d-0d04-0410-961f-82ee72b054a4

    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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94513 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94512 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94511 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94509 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94506 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94505 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94499 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94498 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94497 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94494 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94493 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94488 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94487 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94486 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94485 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94484 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94483 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94481 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94480 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94473 138bc75d-0d04-0410-961f-82ee72b054a4

    * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94472 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94471 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94469 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94468 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94467 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94466 138bc75d-0d04-0410-961f-82ee72b054a4

    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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94465 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94463 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94457 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94449 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94448 138bc75d-0d04-0410-961f-82ee72b054a4

    * options.c (gfc_init_options): Zero flag_errno_math.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94447 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94446 138bc75d-0d04-0410-961f-82ee72b054a4

PR 19700 testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94443 138bc75d-0d04-0410-961f-82ee72b054a4

    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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94442 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94441 138bc75d-0d04-0410-961f-82ee72b054a4

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".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94440 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94439 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94433 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94429 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94421 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94420 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94417 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94414 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94413 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94412 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94411 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94410 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94409 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94408 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94407 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94404 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94403 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94402 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94401 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94399 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94390 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94385 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94384 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94383 138bc75d-0d04-0410-961f-82ee72b054a4