usage.adb: Change "pragma inline" to "pragma Inline" in information and error messages

2004-10-04  Thomas Quinot  <quinot@act-europe.fr>

* usage.adb: Change "pragma inline" to "pragma Inline" in information
and error messages

From-SVN: r88487

exp_dist.adb: Split declaration of asynchronous flag out of Add_RACW_Read_Attribute.

2004-10-04  Thomas Quinot  <quinot@act-europe.fr>

* exp_dist.adb: Split declaration of asynchronous flag out of
Add_RACW_Read_Attribute.
Minor reformatting for better alignment with PolyORB version.
Store the entity for the asynchronous flag of an RACW, rather than the
expression, in the asynchronous flags table. This will allow this flag
to be used in other subprograms beside Add_RACW_Read_Attribute.

From-SVN: r88486

g-socket.ads, [...]: Add new sockets constant MSG_NOSIGNAL (Linux-specific).

2004-10-04  Thomas Quinot  <quinot@act-europe.fr>

* g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads:  Add new
sockets constant MSG_NOSIGNAL (Linux-specific).
Add new sockets constant MSG_Forced_Flags, list of flags to be set on
all Send operations.
For Linux, set MSG_NOSIGNAL on all send operations to prevent them
from trigerring SIGPIPE.
Rename components to avoid clash with Ada 2005 possible reserved
word 'interface'.
(Check_Selector): When the select system call returns with an error
condition, propagate Socket_Error to the caller.

From-SVN: r88485

tree-ssa-dom.c (tree_ssa_dominator_optimize): Initialize OPT_STATS to 0.

* tree-ssa-dom.c (tree_ssa_dominator_optimize):
Initialize OPT_STATS to 0.

From-SVN: r88484

trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.

2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
Paul Brook  <paul@codesourcery.com>

* trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
Use gfc_get_expr_charlen.
* trans-expr.c (gfc_get_expr_charlen): New function.
* trans.h (gfc_get_expr_charlen): Add prototype.
testsuite/
* gfortran.dg/pr17612.f90: New test.

Co-Authored-By: Paul Brook <paul@codesourcery.com>
From-SVN: r88483

* trans-intrinsic.c: Fix a comment typo.

From-SVN: r88481

* tree-data-ref.c: Fix comment typos.

From-SVN: r88480

tree-data-ref.c (array_base_name_differ_p): Fix comments.

* tree-data-ref.c (array_base_name_differ_p): Fix comments.  When
the predicate cannot be computed, don't initialize the result to
false.

From-SVN: r88479

Convert diagnostics to use quoting flag q 3/n

cp/
        Convert diagnostics to use quoting flag q 3/n
        * decl.c (pop_label, duplicate_decls,
        redeclaration_error_message,
        redeclaration_error_message, lookup_label, check_goto,
        make_typename_type, make_unbound_class_template,
        fixup_anonymous_aggr, check_tag_decl, start_decl,
        start_decl_1,
        grok_reference_init, layout_var_decl, maybe_commonize_var,
        check_for_uninitialized_const_var, reshape_init_array,
        reshape_init, check_initializer, cp_finish_decl,
        member_function_or_else, bad_specifiers, grokfndecl,
        grokvardecl,
        check_static_variable_definition, compute_array_index_type,
        create_array_type_for_decl,
        check_special_function_return_type,
        grokdeclarator, check_default_argument, grokparms,
        grok_ctor_properties, grok_op_properties,
        check_elaborated_type_specifier, xref_tag, finish_enum,
        build_enumerator, check_function_type,
        start_preparsed_function,
        store_parm_decls): Use quoting formats.
        * decl2.c (grok_array_decl, delete_sanity,
        check_member_template,
        check_java_method, check_classfn,
        finish_static_data_member_decl,
        grokfield, grokbitfield, grok_function_init,
        build_anon_union_vars, coerce_new_type, coerce_delete_type,
        check_default_args): Likewise.
        * parser.c (cp_parser_decl_specifier_seq): Likewise.

testsuite/
        * g++.dg/template/local1.C: Adjust quoting marks in
        testing for diagnostics.
        * g++.dg/tls/diag-2.C: Likewise.
        * g++.dg/other/error8.C: Likewise.

From-SVN: r88478

dwarf2.h (dwarf_calling_convention): Add GNU prefix to locally defined enum.

2004-10-01  Eric Christopher  <echristo@redhat.com>

* dwarf2.h (dwarf_calling_convention): Add GNU prefix to
locally defined enum.
* dwarf2out.c (add_calling_convention_attribute): Don't
emit DW_CC_normal.

From-SVN: r88477

MAINTAINERS (Various Maintainers): Move the "windows, cygwin, mingw" maintainer to ...

* MAINTAINERS (Various Maintainers): Move the "windows,
cygwin, mingw" maintainer to ...
(OS Port Maintainers): ... here.

From-SVN: r88476

MAINTAINERS (Write After Approval): Remove those that are maintainers of some subsystem.

* MAINTAINERS (Write After Approval): Remove those that are
maintainers of some subsystem.

From-SVN: r88475

Convert diagnostics to use quoting flag q 2/n

        Convert diagnostics to use quoting flag q 2/n
        * class.c (build_base_path, add_method, alter_access,
        handle_using_decl, check_bases,
        maybe_warn_about_overly_private_class, find_final_overrider,
        warn_hidden, finish_struct_anon,
        add_implicitly_declared_members,
        check_bitfield_decl, check_field_decls, layout_empty_base,
        build_base_field, check_methods, layout_virtual_bases,
        warn_about_ambiguous_bases, layout_class_type,
        finish_struct_1,
        resolve_address_of_overloaded_function, instantiate_type,
        note_name_declared_in_class): Use format flag "q" for quoting.

From-SVN: r88473

c_locale.cc (__convert_to_v): Use _GLIBCXX_HAVE_STRTOF instead _GLIBCXX_USE_C99 to check for strtof.

* config/locale/generic/c_locale.cc (__convert_to_v): Use
_GLIBCXX_HAVE_STRTOF instead _GLIBCXX_USE_C99 to check for strtof.
Likewise, use _GLIBCXX_HAVE_STRTOLD instead of _GLIBCXX_USE_C99
to check for presence of strtold.

From-SVN: r88472

Daily bump.

From-SVN: r88470

PR c/17178, PR c/17820

2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c/17178, PR c/17820
        * c-decl.c (pop_scope): Do not warn about unused static
        variables as they warned in the middle-end.

2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c/17178
        * gcc.dg/unused-4.c: Adjust to be correct.

        PR c/17820
        * gcc.dg/unused-7.c: New test.

From-SVN: r88467

builtins.c (expand_builtin_memcpy): Delete duplicate code and make the first parameter the expression not the arglist.

* builtins.c (expand_builtin_memcpy): Delete duplicate code
and make the first parameter the expression not the arglist.

From-SVN: r88466

Convert diagnostics to use quoting flag q 1/n

        Convert diagnostics to use quoting flag q 1/n
        * error.c (locate_error): Ignore quoting flag q.
        * call.c (build_user_type_conversion_1,
        build_operator_new_call,
        build_object_call, op_error, build_conditional_expr,
        build_new_op, build_op_delete_call, enforce_access,
        convert_like_real, convert_arg_to_ellipsis, build_x_va_arg,
        convert_default_arg, build_over_call, build_new_method_call,
        joust, perform_implicit_conversion, initialize_reference): Use
        the
        quoting flag q.

From-SVN: r88465

expr.c (expand_expr_addr_expr): Only accept Pmode or ptr_mode as valid modes to expand address expressions.

* expr.c (expand_expr_addr_expr): Only accept Pmode or ptr_mode
as valid modes to expand address expressions.

From-SVN: r88464

* fixing typos in accidental checkin

From-SVN: r88463

c-aux-info.c, [...]: Follow code formatting conventions.

* c-aux-info.c, c-common.c, c-common.h, c-cppbuiltin.c, c-decl.c,
c-format.c, c-incpath.c, c-lex.c, c-objc-common.c, c-opts.c,
c-parse.in, c-pch.c, c-ppoutput.c, c-pragma.c, c-typeck.c: Follow
code formatting conventions.

From-SVN: r88462

* config/mips/mips.md (<u>mulsidi3_32bit_r4000): Fix unsigned case.

From-SVN: r88461

* da.po: Update.

From-SVN: r88459

re PR c++/17797 (ICE in build_reinterpret_cast)

2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17797
        * g++.dg/overload/template2.C: New test.

From-SVN: r88458

re PR c++/17797 (ICE in build_reinterpret_cast)

2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17797
        * typeck.c (build_reinterpret_cast): Return if the inner type
        is error_mark_node.

From-SVN: r88457

stl_list.h: Trivial formatting fixes.

2004-10-03  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_list.h: Trivial formatting fixes.
* include/bits/stl_tree.h: Likewise.

From-SVN: r88451

re PR tree-optimization/16632 (A couple fold-const.c optimizations are non-functional)

PR tree-optimization/16632
* fold-const.c (fold) [EQ_EXPR]: When seeing if D & ~C != 0 to
fold (A & C) == D into 0, fold ~C.  Similarly, for the case
where | is used instead of &.

PR tree-optimization/16632
* testsuite/gcc.dg/tree-ssa/20041002-1.c: New.

From-SVN: r88450

fold-const.c (fold): When seeing if D & ~C != 0 to fold (A & C) == D into 0, fold ~C.

* fold-const.c (fold) [EQ_EXPR]: When seeing if D & ~C != 0 to
fold (A & C) == D into 0, fold ~C.  Similarly, for the case
where | is used instead of &.

* testsuite/gcc.dg/tree-ssa/20041002-1.c: New.

From-SVN: r88449

pr17286.f90: Add dg-do line.

* gfortran.dg/pr17286.f90: Add dg-do line.  Explicitly test bug,
rather than relying on default formatting.

From-SVN: r88448

simplify.c (range_check): Remove blank line at beginning of function.

2004-10-03  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

* simplify.c (range_check): Remove blank line at beginning of function.
(gfc_simplify_dint): Same at end of function.
(gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
(gfc_simplify_bound): Fix indentation.
(gfc_simplify_log10): Simplify calculation.
(gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
of function.
(gfc_simplify_nearest): Same at end of function.
(gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
function.
(gfc_simplify_rrspacing, gfc_simplify_set_exponent,
gfc_simplify_spacing): Simplify calulations.

From-SVN: r88447

trans-intrinsic.c: Fix comments on spacing and rrspacing

2004-10-03  Feng Wang  <fengwang@nudt.edu.cn>

* trans-intrinsic.c: Fix comments on spacing and rrspacing
(gfc_conv_intrinsic_rrspacing): Add fold on constant trees.

From-SVN: r88446

* ginclude/stddef.h: Fix a comment typo.

From-SVN: r88445

abort.c ("libgfortran.h"): Move.

2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>

* intrinsics/abort.c ("libgfortran.h"): Move.
* intrinsics/date_and_time.c ("libgfortran.h"): Same.
* intrinsics/write.c ("libgfortran.h"): Same.

From-SVN: r88444

sstream.tcc (seekpos): In case of success, just return __sp.

2004-10-03  Paolo Carlini  <pcarlini@suse.de>

* include/bits/sstream.tcc (seekpos): In case of success, just
return __sp.

From-SVN: r88443

re PR target/17443 (--enable-threads=single is ignored)

PR target/17443
* config.gcc (i?86-*-solaris2*): Restore correct logic
for --enable-threads option.
(sparc64-*-solaris2*): Likewise.
(sparc-*-solaris2*): Likewise.

From-SVN: r88442

linux.h (TARGET_C99_FUNCTIONS): Define.

* config/rs6000/linux.h (TARGET_C99_FUNCTIONS): Define.
(OS_MISSING_POWERPC64): Move, and comment.
* config/rs6000/linux64.h (TARGET_C99_FUNCTIONS): Define.
(OS_MISSING_POWERPC64): Move, and comment.

From-SVN: r88440

* arm.c (output_call_mem): Add missing \t.

From-SVN: r88438

builtins.c (expand_builtin_memcmp, [...]): Delete duplicate code.

* builtins.c (expand_builtin_memcmp, expand_builtin_strcmp,
expand_builtin_strncmp): Delete duplicate code.

From-SVN: r88437

Daily bump.

From-SVN: r88435

tree-mudflap.c (mf_build_check_statement_for): Reorganize to take check-base and -limit arguments.

2004-10-02  Frank Ch. Eigler  <fche@redhat.com>

* tree-mudflap.c (mf_build_check_statement_for): Reorganize to
take check-base and -limit arguments.
(mf_xform_derefs_1): Reorganize slightly to pass proper base/limit
check ranges for ARRAY_REF and COMPONENT_REF.
(execute_mudflap_fnction_ops, ..._decls): Limit unnecessary
instrumentation.

2004-10-02  Frank Ch. Eigler  <fche@redhat.com>

* testsuite/libmudflap.c/pass50-frag.c, fail33-frag.c, fail34-frag.c:
New tests for proper base/limit checking for aggregates.

From-SVN: r88432

c-objc-common.c (c_tree_printer): Correct description of %E.

* c-objc-common.c (c_tree_printer): Correct description of %E.
Don't fall through after printing an expression.

testsuite:
* gcc.dg/20040920-1.c: Update expected message text.

From-SVN: r88431

re PR treelang/17762 (treelang doesn't use mapped locations)

2004-10-02  James A. Morrison  <phython@gcc.gnu.org>

        PR other/17762
        * lex.l: Include input.h and errors.h
        (lineno): New variable.
        (LINEMAP_POSITION_FOR_COLUMN): Define as noop when USE_MAPPED_LOCATION
        is not defined.
        Set column position with LINEMAP_POSITION_FOR_COLUMN.
        Use error instead of fprintf.
        Set input_location with the value returned by linemap_start_line when
        USE_MAPPED_LOCATION is defined.
        (dump_lex_value): Use LOCATION_LINE.
        * parse.y: Include errors.h.
        Use error and warning instead of fprintf.
        (return): Move exp to rule scope and always set to $2.  Test against
        exp instead of $2.
        (init): Set $$ to $2.
        (print_token): Use LOCATION_LINE.
        * tree1.c (treelang_init): Call treelang_init_decl_processing last.
        Call linemap_add to set input_filename when USE_MAPPED_LOCATION is
        defined.
        (treelang_parse_file): Always start at line one.
        Rename input_filename to main_input_filename when USE_MAPPED_LOCATION is
        defined.
        Leave main_input_filename when done parsing the input.
        (insert_tree_name): Use error instead of fprintf.
        * treetree.c (tree_code_get_expression): Wrap long line.
        (tree_mark_addressable): Use %qD to print out DECLs.

2004-10-02  James A. Morrison  <phython@gcc.gnu.org>

        * compile/autofunc.tree: New File.
        * compile/badchar.tree: New File.
        * compile/externvar.tree: New File.
        * compile/mismatch.tree: New File.
        * compile/noproto.tree: New File.
        * compile/novar.tree: New File.
        * compile/var_defs.tree: Add duplicate variable.

From-SVN: r88430

parse.y: Use gcc_assert and gcc_unreachable instead of abort.

2004-10-02  James A. Morrison  <phython@gcc.gnu.org>

        * parse.y: Use gcc_assert and gcc_unreachable instead of abort.
        * tree1.c: Likewise.
        * treetree.c: Likewise.

From-SVN: r88429

lex.l: Remove random whitespace.

2004-10-02  James A. Morrison  <phython@gcc.gnu.org>

        * lex.l: Remove random whitespace.
        * parse.y: Reformat copyright notice.  Indent declarations.
        Wrap long lines, unwrap short lines.
        * tree1.c: Reformat copyright notice.  Wrap long lines.
        Remove random whitespace.
        (lookup_tree_name): Use LOCATION_LINE.
        * treetree.c: Reformat copyright notice.  Wrap long lines.
        Remove random whitespace.

From-SVN: r88428

ltcf-c.sh (tpf*): Add ld_shlibs=yes.

2004-10-02  P.J. Darcy  <darcypj@us.ibm.com>

* ltcf-c.sh (tpf*): Add ld_shlibs=yes.
* ltcf-cxx.sh (tpf*): Likewise.
* ltconfig (tpf*): Add TPF OS configuration support.

From-SVN: r88427

* objc-act.c: Fix comment typos.

From-SVN: r88426

parse.y (ELSE): Set tok to $1.

2004-09-28  James A. Morrison  <phython@gcc.gnu.org>

        * parse.y (ELSE): Set tok to $1.
        * treelang.texi: Wrap comments in @r{}.  Indent example comments.
        Use gcc when refering to the command line or website.  Update function
        definition.

From-SVN: r88425

* tree-cfg.c, config/s390/tpf-unwind.h: Fix comment typos.

From-SVN: r88424

* testsuite/libffi.call/negint.c: New test case.

From-SVN: r88421

* gcc.dg/tree-ssa/loop-1.c: Merge changed dg-options for s390-*-*.

From-SVN: r88420

tree-cfg.c (cleanup_tree_cfg): Speed up by calling delete_unrechable_blocks() only when necessary.

* tree-cfg.c (cleanup_tree_cfg): Speed up by calling
delete_unrechable_blocks() only when necessary.

From-SVN: r88419

gthr-tpf.h (__gthread_recursive_mutex_t): New type.

2004-10-02  P.J. Darcy  <darcypj@us.ibm.com>

* gthr-tpf.h (__gthread_recursive_mutex_t): New type.
(__GTHREAD_RECURSIVE_MUTEX_INIT): Define.
(__gthread_recursive_mutex_lock, __gthread_recursive_mutex_trylock,
__gthread_recursive_mutex_unlock): New functions.

From-SVN: r88418

t-tpf (LIB2ADDEH): Remove tpf-eh.c.

2004-10-02  P.J. Darcy  <darcypj@us.ibm.com>

* config/s390/t-tpf (LIB2ADDEH): Remove tpf-eh.c.
* config/s390/tpf-eh.c: Remove file.
* config/s390/tpf-unwind.h: New file.
* config/s390/tpf.h (MD_FALLBACK_FRAME_STATE_FOR): Remove.
(MD_UNWIND_SUPPORT): Define.

From-SVN: r88417

Daily bump.

From-SVN: r88415

* c-typeck.c (warn_for_assignment): Don't permit argnum == 0.

From-SVN: r88412

s390-protos.h (s390_comparison): Add prototype.

* config/s390/s390-protos.h (s390_comparison): Add prototype.
* config/s390/s390.c (s390_comparison): New function.
(s390_branch_condition_mask): Return -1 for invalid comparisons.
(s390_branch_condition_mnemonic): Assert valid comparison.
* config/s390/s390.h (PREDICATE_CODES): Add s390_comparison.
* config/s390/s390.md ("*cjump_64", "*cjump_31", "*cjump_long",
"*icjump_64", "*icjump_31", "*icjump_long", "*trap"): Use
s390_comparison instead of comparison_operator.

* config/s390/s390.md (UNSPEC_CMPINT): New constant.
("cmpmemdi"): Remove.
("cmpmem_short", "*cmpmem_short"): Use CCUmode instead of CCSmode.
("cmpmem_long", "*cmpmem_long_64", "*cmpmem_long_31"): Likewise.
("cmpint_si"): Rename to ...
("*cmpint_si"): ... this.  Use UNSPEC_CMPINT.
("cmpint_di", "*cmpint_di"): Likewise.
* config/s390/s390.c (s390_canonicalize_comparison): Remove
redundant UNSPEC_CMPINT conversions.
(s390_expand_cmpmem): Adapt to cmpint pattern changes.

From-SVN: r88410

sstream.tcc (pbackfail): Implement correctly 27.7.1.3/2, bullet 2...

2004-10-01  Paolo Carlini  <pcarlini@suse.de>

* include/bits/sstream.tcc (pbackfail): Implement correctly
27.7.1.3/2, bullet 2: if mode & ios_base::out is false do not
write in the buffer.
* testsuite/27_io/basic_stringbuf/pbackfail/char/1.cc: New.
* testsuite/27_io/basic_stringbuf/pbackfail/char/2.cc: Likewise.
* testsuite/27_io/basic_stringbuf/pbackfail/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_stringbuf/pbackfail/wchar_t/2.cc: Likewise.
* testsuite/27_io/basic_istream/putback/char/1.cc: Tweak consistently.

From-SVN: r88407

collect2.c (COLLECT_PARSE_FLAG): Remove.

* collect2.c (COLLECT_PARSE_FLAG): Remove.
(main): Remove a reference to COLLECT_PARSE_FLAG
* system.h: Poison COLLECT_PARSE_FLAG.
* doc/tm.texi (COLLECT_PARSE_FLAG): Remove.

From-SVN: r88406

* config/arm/crti.asm: Give _init and _fini function type.

From-SVN: r88405

common.opt (ftree-loop-ivcanon): Enable by default.

* common.opt (ftree-loop-ivcanon): Enable by default.
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely):
Enable complete loop unrolling.
(canonicalize_induction_variables, tree_unroll_loops_completely):
Reset scev info.

* gcc.dg/tree-ssa/loop-1.c: Check that unrolling occurs already on
tree level.

From-SVN: r88404

pr17343.c: Remove.

2004-10-01  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/tree-ssa/pr17343.c: Remove.

From-SVN: r88401

Change of email address

From-SVN: r88400

arm.c (thumb_compute_saved_rag_mask): Or with bitmask, not register number.

* config/arm/arm.c (thumb_compute_saved_rag_mask): Or with bitmask,
not register number.
(thumb_find_work_register): Search full register range.

From-SVN: r88399

re PR tree-optimization/17343 (a dispatch table can be shortened for certain switch statements)

2004-10-01  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/17343
        * gcc.dg/tree-ssa/pr17343.c: New test.

2004-10-01  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/17343
        * tree-cfg.c (group_case_labels): Get the label and not
        the case expr for the default case.
        When the label we looking at is the default, decrement the
        new_size.

From-SVN: r88397

c-decl.c (c_expand_body): Update call tree_rest_of_compilation.

* c-decl.c (c_expand_body): Update call tree_rest_of_compilation.
* cgraphunit.c (cgraph_build_static_cdtor): Likewise.
* toplev.h (tree_rest_of_compilation): Update prototype.
* tree-optimize.c (tree_rest_of_compilation):  Kill nested_p argument.

* misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.

* semantics.c (expand_body): Update call of tree_rest_of_compilation.

* f95-lang.c (gfc_expand_function): Update call of
tree_rest_of_compilation.
* trans-decl.c (gfc_generate_constructors): Likewise.

* java.c (java_expand_body): Update call of tree_rest_of_compilation.

* treetree.c (treeland_expand_function): Update call of
tree_rest_of_compilation.

From-SVN: r88396

tree-cfg.c (cleanup_tree_cfg): Pull a call to cleanup_control_flow() out of the while loop.

* tree-cfg.c (cleanup_tree_cfg): Pull a call to
cleanup_control_flow() out of the while loop.

From-SVN: r88395

* lex.c: Fix a comment typo.

From-SVN: r88394

* java-tree.h: Fix a comment typo.

From-SVN: r88393

Fix typo.

From-SVN: r88392

tree-vectorizer.c (vectorizable_operation): Fail unless the mode for the vector type is indeed a vector mode.

2004-10-01  Paolo Bonzini  <bonzini@gnu.org>

* tree-vectorizer.c (vectorizable_operation): Fail unless
the mode for the vector type is indeed a vector mode.

From-SVN: r88390

sstream.tcc (seekpos): Minor rearrangement of two conditionals consistently with seekoff.

2004-10-01  Paolo Carlini  <pcarlini@suse.de>

* include/bits/sstream.tcc (seekpos): Minor rearrangement of two
conditionals consistently with seekoff.
* include/std/std_sstream.h (setbuf): Avoid a string temporary.
(_M_sync): Simplify a bit, clean-up comment.

From-SVN: r88389

tree-chrec.c (chrec_fold_plus_poly_poly, [...]): Use fold_convert or build_int_cst_type instead od fonvert.

* tree-chrec.c (chrec_fold_plus_poly_poly, chrec_fold_plus_1,
chrec_fold_multiply): Use fold_convert or build_int_cst_type instead
od fonvert.
* tree-scalar-evolution.c (compute_overall_effect_of_inner_loop,
add_to_evolution, set_nb_iterations_in_loop, follow_ssa_edge_in_rhs,
follow_ssa_edge_in_rhs): Ditto.
* tree-ssa-loop-ivopts.c (struct iv): Add base_object field.
(dump_iv): Dump base_object.
(dump_use, dump_cand): Use dump_iv.
(determine_base_object): New function.
(alloc_iv): Initialize base_object field.
(record_use): Clear the ssa_name field of iv.
(get_computation_cost_at): Do not use difference of addresses of
two different objects.
(may_eliminate_iv): Do not require the loop to have just single exit.
* tree-ssa-loop-niter.c (zero_p): Do not check for overflows.
(nonzero_p): New function.
(inverse, number_of_iterations_cond, simplify_using_outer_evolutions,
tree_simplify_using_condition, simplify_using_initial_conditions,
loop_niter_by_eval, find_loop_niter_by_eval,
estimate_numbers_of_iterations_loop, compare_trees,
upper_bound_in_type, lower_bound_in_type,
can_count_iv_in_wider_type_bound): Use buildN instead of build.  Use
fold_convert or build_int_cst_type instead of convert.  Use (non)zero_p
instead of integer_(non)zerop.

From-SVN: r88388

revert: tree.h (enum tree_index): Add TI_VA_LIST_GPR_COUNTER_FIELD and TI_VA_LIST_FPR_COUNTER_FIELD.

2004-10-01  Jakub Jelinek  <jakub@redhat.com>

Revert
2004-09-29  Jakub Jelinek  <jakub@redhat.com>

* tree.h (enum tree_index): Add TI_VA_LIST_GPR_COUNTER_FIELD
and TI_VA_LIST_FPR_COUNTER_FIELD.
(va_list_gpr_counter_field, va_list_fpr_counter_field): Define.
* tree-pass.h (pass_stdarg): Add.
* tree-optimize.c (init_tree_optimization_passes): Add pass_stdarg.
* tree-stdarg.c: New file.
* Makefile.in (OBJS-common): Add tree-stdarg.o.
(tree-stdarg.o): Add dependencies.
* function.h (struct function): Add va_list_gpr_size and
va_list_fpr_size fields.
* function.c (allocate_struct_function): Initialize them.

* config/i386/i386.c (ix86_build_builtin_va_list): Initialize
va_list_{g,f}pr_counter_field.
(ix86_setup_incoming_varargs): Don't do anything if reg_save
area will not be used.  Only save registers that tree-stdarg.c
detected they need saving.
(ix86_va_start): Don't set up fields that won't be used.

* config/rs6000/rs6000.c (rs6000_build_builtin_va_list): Initialize
va_list_{g,f}pr_counter_field.
(setup_incoming_varargs): Don't do anything if reg_save
area will not be used.  Only save registers that tree-stdarg.c
detected they need saving.
(rs6000_va_start): Don't set up fields that won't be used.

* gcc.dg/tree-ssa/stdarg-1.c: Removed.
* gcc.dg/tree-ssa/stdarg-2.c: Removed.
* gcc.dg/tree-ssa/stdarg-3.c: Removed.
* gcc.dg/tree-ssa/stdarg-4.c: Removed.
* gcc.dg/tree-ssa/stdarg-5.c: Removed.

From-SVN: r88383

dwarf2.h (dwarf_calling_convention): Add enum for renesas sh abi.

2004-09-30  Eric Christopher  <echristo@redhat.com>

* dwarf2.h (dwarf_calling_convention): Add enum for renesas
sh abi.
* dwarf2out.c (add_calling_convention_attribute): New function.
(gen_subroutine_type_die): Use.
* target-def.h (TARGET_DWARF_CALLING_CONVENTION): New hook.
* target.h (gcc_target): Add dwarf_calling_convention.
* hooks.c (hook_int_tree_0): New function.
* hooks.h: Prototype.
* config/sh/sh.c: Include dwarf2.h.
(sh_dwarf_calling_convention): New function.
(TARGET_DWARF_CALLING_CONVENTION): Use.
* doc/tm.texi (TARGET_DWARF_CALLING_CONVENTION): Document.

From-SVN: r88382

re PR libobjc/16448 (FAIL: objc/execute/IMP.m compilation,  -O0)

2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>

        PR libobjc/16448
        * exception.c: Include config.h
        (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
        SJLJ_EXCEPTIONS.
        * configure.ac: Find out what exception handling code we use.
        * configure: Regenerate.
        * config.h.in: New file, regenerate.

From-SVN: r88379

builtins.c (expand_builtin_strstr, [...]): Eliminate duplicate code.

* builtins.c (expand_builtin_strstr, expand_builtin_strchr,
expand_builtin_strrchr, expand_builtin_strpbrk,
expand_builtin_strncat, expand_builtin_strspn,
expand_builtin_strcspn, expand_builtin_fputs): Eliminate duplicate
code.

From-SVN: r88378

Daily bump.

From-SVN: r88373

s390-protos.h (s390_expand_logical_operator): Add prototype.

* config/s390/s390-protos.h (s390_expand_logical_operator): Add
prototype.
(s390_logical_operator_ok_p): Likewise.
* config/s390/s390.c (s390_expand_logical_operator): New function.
(s390_logical_operator_ok_p): Likewise.
* config/s390/s390.md ("anddi3"): New expander.
("*anddi3"): Rename from old anddi3 pattern, add Q->Q alternative.
("*anddi3_ss", "*anddi3_ss_inv"): Remove.
("andsi3"): Use s390_expand_logical_operator.
("*andsi3_esa", "*andsi3_zarch"): Add Q->Q alternative.
("*andsi3_ss", "*andsi3_ss_inv"): Remove.
("andhi3"): New expander.
("*andhi3_zarch", "*andhi3_esa"): New patterns.
("andhi3", "*andhi3_ni", "*andhi3_ss", "*andhi3_ss_inv"): Remove.
("andqi3"): New expander.
("*andqi3_zarch", "*andqi3_esa"): New patterns.
("andqi3", "*andqi3_ni", "*andqi3_ss", "*andqi3_ss_inv"): Remove.
("iordi3"): New expander.
("*iordi3"): Rename from old iordi3 pattern, add Q->Q alternative.
("*iordi3_ss", "*iordi3_ss_inv"): Remove.
("iorsi3"): Use s390_expand_logical_operator.
("*iorsi3_esa", "*iorsi3_zarch"): Add Q->Q alternative.
("*iorsi3_ss", "*iorsi3_ss_inv"): Remove.
("iorhi3"): New expiorer.
("*iorhi3_zarch", "*iorhi3_esa"): New patterns.
("iorhi3", "*iorhi3_ni", "*iorhi3_ss", "*iorhi3_ss_inv"): Remove.
("iorqi3"): New expiorer.
("*iorqi3_zarch", "*iorqi3_esa"): New patterns.
("iorqi3", "*iorqi3_ni", "*iorqi3_ss", "*iorqi3_ss_inv"): Remove.
("xordi3"): New expander.
("*xordi3"): Rename from old xordi3 pattern, add Q->Q alternative.
("*xordi3_ss", "*xordi3_ss_inv"): Remove.
("xorsi3"): New expander.
("*xorsi3"): Rename from old xorsi3 pattern, add Q->Q alternative.
("*xorsi3_ss", "*xorsi3_ss_inv"): Remove.
("xorhi3"): New expander.
("*xorqi3"): Rename from old xorhi3 pattern, add Q->Q alternative.
("*xorhi3_ss", "*xorhi3_ss_inv"): Remove.
("xorqi3"): New expander.
("*xorqi3"): Rename from old xorqi3 pattern, add Q->Q alternative.
("*xorqi3_ss", "*xorqi3_ss_inv"): Remove.

From-SVN: r88370

combine.c (force_to_mode): Only convert the expression (AND (NE FOO 0) CONST) into (AND FOO CONST) if...

* combine.c (force_to_mode) <NE_EXPR>: Only convert the expression
(AND (NE FOO 0) CONST) into (AND FOO CONST) if FOO has the same
machine mode as the result.

From-SVN: r88369

re PR bootstrap/17761 (sh-elf doesn't build after merge from edge-vector-branch)

PR bootstrap/17761
* lcm.c (optimize_mode_switching): Update to use EDGE_SUCC and
FOR_EACH_EDGE macros.

From-SVN: r88368

Simplify lexer.  Implement --enable-mapped-location support.

* jcf-parse.c (parse_class_file):  Use linemap_line_start.
(parse_source_file_1): Pass filename as extra parameter, so we can call
linemap_add and set input_location here, rather than in both callers.
(read_class): Pass copied filename to parse_source_file_1.
Don't initialize wfl_operator - only needed for source compilation.
(read_class, jcf_parse):  Call linemap_add with LC_LEAVE.
* lex.h:  Remove a bunch of debugging macros.
* lex.h (struct_java_line, struct java_error):  Remove types.
(JAVA_COLUMN_DELTA):  Remove - use java_lexer.next_colums instead.
(struct java_lc_s):  Remove prev_col field.
(struct java_lexer):  New fields next_unicode, next_columns, and
avail_unicode.  New position field, and maybe token_start field.
Don't need hit_eof field - use next_unicode == -1 instead.
(JAVA_INTEGERAL_RANGE_ERROR):  Rename to JAVA_RANGE_ERROR.
(JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR):  Update accordingly.
* parse.h:  Various changes for USE_MAPPED_LOCATION.
(EXPR_WFL_EMIT_LINE_NOTE): XXX
(BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
(struct parser_ctxt):  New file_start_location field.
Remove p_line, c_line fields since we no longer save lines.
Remove elc, lineno, and current_jcf fields - no longer used.
* parse.y:  Updates for USE_MAPPED_LOCATION and new lexer.
Don't use EXPR_WFL_ADD_COL since that isn't trivial with
source_location and is probably not needed anymore anyway.
Use new expr_add_Location function.
(SET_EXPR_LOCATION_FROM_TOKEN):  New convenience macro.
(java_pop_parser_context):  Minor cleanup.
(java_parser_context_save_global, java_parser_context_restore_global,
java_pop_parser_context):  Save/restore input_location as a unit.
(issue_warning_error_from_context):  If USE_MAPPED_LOCATION take
a source_location instead of a wfl context node.
(check_class_interface_creation):  input_filename is not addressable.
(create_artificial_method):  Calling java_parser_context_save_global
and java_parser_context_restore_global is overkill.  Instead,
temporarily set input_location from class decl.
(java_layout_seen_class_methods): Set input_location from method decl.
(fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
(finish_loop_body):  Likewise.
* lex.c: Updates for USE_MAPPED_LOCATION.  Use build_unknwon_wfl.
(java_sprint_unicode):  Take a character, not index in line.
(java_sneak_uncode):  Replaced by java_peek_unicode.
(java_unget_unicode):  No longer used.
(java_allocate_new_line. java_store_unicode):  Removed, since we
no longer remember "lines".
(java_new_lexer):  Update for new data structures.
(java_read_char):  Move unget_value checking to java_read_unicode.
(java_get_unicode, java_peek_unicode, java_next_unicode): New more
efficient functions that are used directly when lexing.
(java_read_unicode_collapsing_terminators):  No longer needed.
(java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
Re-organize to use java_peek_unicode to avoid java_unget_unicode.
(java_parse_escape_sequence):  Rewrite to be simpler / more efficient.
(do_java_lex):  Lots of movings around to avoid java_unget_unicode,
combine switch branches, and test for common token kinds earlier.
(java_lex_error):  Rewrite.
* jv-scan.c (expand_location): New function, copied from tree.c.
(main): Set ctxp->filename instead of setting input_filename directly.

From-SVN: r88367

java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.

* java-tree.h (JAVA_FILE_P, ZIP_FILE_P):  Remove unused macros.
* jcf-parse.c (java_parse_file): Don't set input_filename.
Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
Create a list of TRANSLATION_UNIT_DECL.
(current_file_list):  Is now a TRANSLATION_UNIT_DECL chain.  The
reason is so we can set a DECL_SOURCE_LOCATION for each file.
(java_parse_file):  Don't set unused ZIP_FILE_P, JAVA_FILE_P..
Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
(file_start_location):  New static.
(set_source_filename):  Avoid extra access to input_filename macro.
Concatenate new name with class's package prefix.
(set_source_filename, give_name_to_class): Update.
(give_name_to_class):  Set class's "line 0" input_location here.
(parse_class_file):  Set input_location as a unit.

* jcf-parse.c (load_class): Sanity test if missing inner class file.

From-SVN: r88366

More cleanup for --enable-mapped-location.

* class.c (push_class):  If USE_MAPPED_LOCATION don't set
input_location here.  Instead do it in give_name_to_class.
(build_class_ref):  Set DECL_ARTIFICIAL, for the sake of dwarf2out.
* expr.c (expand_byte_code): Call linemap_line_start.
* expr.c (build_expr_wfl):  If USE_MAPPED_LOCATION, change final
parameters to a source_location.  Don't need EXPR_WFL_FILENAME_NODE.
(expr_add_location):  New function, if USE_MAPPED_LOCATION.
* class.c (maybe_layout_super_class):  Adjust build_expr_wfl call
to USE_MAPPED_LOCATION case.

From-SVN: r88365

* gcc.pot: Regenerate.

From-SVN: r88363

c-tree.h (readonly_error): Remove.

* c-tree.h (readonly_error): Remove.
* c-typeck (enum lvalue_use): New.
(lvalue_or_else, readonly_error): Use it.  All callers changed.
(readonly_error): Make static.

testsuite:
* gcc.dg/lvalue-2.c: New test.

From-SVN: r88362

Oops, revert accidental commit.

From-SVN: r88359

re PR debug/13974 (bad line marker in debug info)

PR debug/13974
* cfgrtl.c (try_redirect_by_replacing_jump,
force_nonfallthru_and_redirect, commit_one_edge_insertion,
cfg_layout_merge_blocks):  Do not attach any line number information
to newly inserted instructions.
* emit-rtl.c (emit_insn*_before, emit_insn*_after): Rename to
emit_insn_*_noloc.
(emit_*insn_before, emit_insn*_after): New.
(emit_*insn_before_setloc, emit_*insn_after_setloc): Do not overwrite
existing locators.
* rtl.h (emit_*insn_before_noloc, emit_*insn_after_noloc): Declare.
(emit_*insn_before_sameloc, emit_*insn_after_sameloc): Kill.

From-SVN: r88358

s390-protos.h (s390_arg_frame_offset): Remove.

* config/s390/s390-protos.h (s390_arg_frame_offset): Remove.
(s390_return_address_offset): Remove.
(s390_can_eliminate): Add prototype.
(s390_initial_elimination_offset): Add prototype.
* config/s390/s390.h (CAN_ELIMINATE): Call s390_can_eliminate.
(INITIAL_ELIMINATION_OFFSET): Call s390_initial_elimination_offset.
* config/s390/s390.c (s390_arg_frame_offset): Remove.
(s390_return_address_offset): Remove.
(s390_can_eliminate, s390_initial_elimination_offset): New functions.
(struct machine_function): New member split_branches_pending_p.
(s390_mainpool_start): Allow nonexistant pool insn for empty pool.
(s390_mainpool_finish): Likewise.  Clear base_reg if pool empty.
(s390_optimize_prologue): Remove base_used argument.  Call
s390_update_frame_layout instead of s390_register_info.  Handle
prologue/epilogue insns that touch only RETURN_REGNUM.
(s390_reorg): Remove base_used.  Clear split_branches_pending_p.
(s390_register_info): Remove base_used and return_addr_used
arguments, compute special register usage inline.  Return live
register data to caller.
(s390_frame_info): Remove arguments, do not call s390_register_info.
(s390_init_frame_layout): New function.
(s390_update_frame_layout): Likewise.
(s390_emit_prologue): Call s390_update_frame_layout; some code
move to there.  Do not emit pool placeholder insn if unnecessary.

From-SVN: r88357

s390.c (legitimate_reload_constant_p): Remove floating point constant workaround.

* config/s390/s390.c (legitimate_reload_constant_p): Remove
floating point constant workaround.
(s390_secondary_input_reload_class): Handle PLUS reloads
with too-large constant.
(s390_expand_plus_operand): Likewise.
* config/s390/s390.md ("movdi"): Do not call force_const_mem.
("movsi"): Likewise.  Also, remove workaround for non-general
operands.
("movdf"): Do not call force_const_mem.
("movsf"): Likewise.  Merge expander with *movsf insn.
("*movsf"): Remove, merge with movsf expander.

From-SVN: r88356

symbian.h (STARTFILE_SPEC): Remove crt*.o.

* config/arm/symbian.h (STARTFILE_SPEC): Remove crt*.o.
(ENDFILE_SPEC): Define.
* config/arm/t-symbian.h (EXTRA_MULTILIB_PARTS): Set.

From-SVN: r88355

* config/alpha/qrnnd.asm: Mark for noexecstack.

From-SVN: r88349

2004-09-30  Tom Tromey  <tromey@redhat.com>

i * java/text/MessageFormat.java (Field): Constructor now
protected.

From-SVN: r88346

* protoize.c, tree-cfg.c: Fix comment typos.

From-SVN: r88345

MacSpi.java: Fixed typo.

2004-09-30  Tom Tromey  <tromey@redhat.com>

* javax/crypto/MacSpi.java: Fixed typo.

From-SVN: r88344

re PR c/17730 (Regression in diagnost message "invalid lvalue in unary %<&%>")

PR c/17730
* c-typeck.c (lvalue_or_else): Pass msgid directly to error.

testsuite:
* gcc.dg/pr17730-1.c: New test

From-SVN: r88343

PR libstdc++/10975 (DR 453)

2004-09-30  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/10975 (DR 453)
* include/bits/sstream.tcc (seekoff): Don't fail if __beg == 0
and __off == 0.
* docs/html/ext/howto.html: Add an entry for DR 453.
* testsuite/27_io/basic_stringbuf/seekoff/char/10975.cc: New.
* testsuite/27_io/basic_stringbuf/seekoff/wchar_t/10975.cc: Likewise.
* testsuite/27_io/basic_istream/tellg/char/1.cc: Tweak consistently.
* testsuite/27_io/basic_ostream/tellp/char/1.cc: Likewise.
* testsuite/27_io/basic_ostream/tellp/char/2.cc: Likewise.
* testsuite/27_io/basic_istream/seekg/char/2346-fstream.cc: Fix and
move to...
* testsuite/27_io/basic_istream/seekp/char/2346-fstream.cc: ... here.
* testsuite/27_io/basic_istream/seekg/char/2346-sstream.cc: Fix and
move to...
* testsuite/27_io/basic_istream/seekp/char/2346-sstream.cc: ... here.

From-SVN: r88341

cp-tree.h (struct lang_decl): Shrink by reordering fields and turning operator_code and fixed_offset into...

* cp-tree.h (struct lang_decl): Shrink by reordering fields and
turning operator_code and fixed_offset into bitfields.

From-SVN: r88337

InetAddress.java: Reformatted.

2004-09-30  Michael Koch  <konqueror@gmx.de>

* java/net/InetAddress.java: Reformatted.
(loopback): Initialize with Inet4Address object.
(static): Initialize ANY_IF with Inet4Address object.
(InetAddress): Removed unused package-private constructor.

From-SVN: r88336

Beans.java, [...]: Reordered import statements and removed redundant modifiers.

2004-09-30  Michael Koch  <konqueror@gmx.de>

* java/beans/Beans.java,
java/beans/EventHandler.java,
java/beans/EventSetDescriptor.java,
java/beans/Introspector.java,
java/beans/PropertyEditorManager.java,
java/beans/beancontext/BeanContext.java,
java/beans/beancontext/BeanContextChild.java,
java/beans/beancontext/BeanContextChildSupport.java,
java/beans/beancontext/BeanContextMembershipEvent.java:
Reordered import statements and removed redundant modifiers.

From-SVN: r88335

tree-ssa-alias.c (collect_points_to_info_r): Move analysis of expressions...

* tree-ssa-alias.c (collect_points_to_info_r): Move analysis of
expressions...
(add_pointed_to_expr): ... here.
Call add_pointed_to_expr for variables with DECL_INITIAL set.
* tree-dfa.c (add_referenced_var): Scan DECL_INITIAL of any
pointer variable, if set.

From-SVN: r88334