basic_string.tcc (rfind(_CharT, size_type)): Revert last change to use std::min: machine language is worse.

2004-01-24  Paolo Carlini  <pcarlini@suse.de>

* include/bits/basic_string.tcc (rfind(_CharT, size_type)):
Revert last change to use std::min: machine language is worse.
(find_last_of(const _CharT*, size_type, size_type)): Ditto.
(find_last_not_of(const _CharT*, size_type, size_type)): Ditto.
(find_last_not_of(_CharT, size_type)): Ditto.

* include/bits/basic_string.tcc (insert(size_type, const _CharT*,
size_type)): Discard the value returned by _M_check.
(replace(size_type, size_type, const _CharT*, size_type)): Ditto.
(append(const basic_string&, size_type, size_type)): Ditto.
(copy(_CharT*, size_type, size_type)): Ditto.
(compare(size_type, size_type, const basic_string&)): Ditto.
(compare(size_type, size_type, const basic_string&,
size_type, size_type)): Ditto.
(compare(size_type, size_type, const _CharT*)): Ditto.
(compare(size_type, size_type, const _CharT*, size_type)): Ditto.

From-SVN: r76514

pyobjc-tc.c (main): Treat result value as of type ffi_arg.

2004-01-24  Andreas Tobler  <a.tobler@schweiz.ch>

* testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
as of type ffi_arg.
* testsuite/libffi.call/struct3.c (main): Fix CHECK.

From-SVN: r76513

emit-rtl.c (change_address, [...]): Return early when there is nothing to change.

* emit-rtl.c (change_address, adjust_address_1, offset_address,
widen_memory_access):  Return early when there is nothing to change.

From-SVN: r76512

basic_string.h (insert(size_type, const basic_string&, size_type, size_type)): Define inline here.

2004-01-24  Paolo Carlini  <pcarlini@suse.de>

* include/bits/basic_string.h (insert(size_type,
const basic_string&, size_type, size_type)): Define inline here.
* include/bits/basic_string.tcc (insert(size_type,
const basic_string&, size_type, size_type)): Move inline.

From-SVN: r76509

basic_string.h (assign(const basic_string&, size_type, size_type)): Define inline here.

2004-01-24  Paolo Carlini  <pcarlini@suse.de>

* include/bits/basic_string.h (assign(const basic_string&,
size_type, size_type)): Define inline here.
(replace(size_type, size_type, const basic_string&,
size_type, size_type)): Ditto.
(_M_replace_dispatch(iterator, iterator, _InputIterator,
_InputIterator, __false_type)): Only declare.
(_M_replace(iterator, iterator, _InputIterator,
_InputIterator)): Remove.
* include/bits/basic_string.tcc (assign(const basic_string&,
size_type, size_type)): Move inline.
(replace(size_type, size_type, const basic_string&,
size_type, size_type)): Ditto.
(_M_replace_dispatch(iterator, iterator, _InputIterator,
_InputIterator, __false_type)): Define, now does also what
_M_replace did before.
* src/string-inst.cc (_M_replace): Don't instantiate.

* include/bits/basic_string.tcc (find(const _CharT*,
size_type, size_type)): Tidy.
(rfind(_CharT, size_type)): Ditto.
(find_first_not_of(const _CharT*, size_type, size_type)): Ditto.
(find_first_not_of(_CharT, size_type)): Ditto.
(find_last_not_of(const _CharT*, size_type, size_type)): Ditto.
(find_last_not_of(_CharT, size_type)): Ditto.

From-SVN: r76508

simplify-rtx.c (simplify_relational_operation): Don't simplify address == constant into address + -constant == 0.

* simplify-rtx.c (simplify_relational_operation): Don't
simplify address == constant into address + -constant == 0.

* gcc.dg/20040123-1.c: New test.

From-SVN: r76490

gcc.c (process_command): Don't internationalize the Copyright message.

* gcc.c (process_command): Don't internationalize the
Copyright message.
* mips-tfile.c (main): Likewise.

From-SVN: r76488

cse.c: (cse_cc_succs) Fix comparison warning.

2004-01-24  Andreas Tobler  <a.tobler@schweiz.ch>

* cse.c: (cse_cc_succs) Fix comparison warning.

From-SVN: r76487

* config/h8300/h8300.md: Remove extraneous USE in expanders.

From-SVN: r76486

h8300-protos.h: Provide prototypes for h8300_legitimate_constant_p and h8300_legitimate_address_p.

* config/h8300/h8300-protos.h: Provide prototypes for
h8300_legitimate_constant_p and h8300_legitimate_address_p.
* config/h8300/h8300.c (h8300_legitimate_constant_p): New.
(h8300_rtx_ok_for_base_p): Likewise.
(h8300_legitimate_address_p): Likewise.
* config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Use
h8300_legitimate_constant_p.
(RTX_OK_FOR_BASE_P): Remove.
(GO_IF_LEGITIMATE_ADDRESS): Use h8300_legitimate_address_p.

From-SVN: r76484

h8300.h (REG_OK_FOR_INDEX_NONSTRICT_P): New.

* config/h8300/h8300.h (REG_OK_FOR_INDEX_NONSTRICT_P): New.
(REG_OK_FOR_BASE_NONSTRICT_P): Likewise.
(REG_OK_FOR_INDEX_STRICT_P): Likewise.
(REG_OK_FOR_BASE_STRICT_P): Likewise.
(REG_OK_FOR_INDEX_STRICT_P): Use REGNO_OK_FOR_INDEX_P.
(REG_OK_FOR_BASE_STRICT_P): Use REGNO_OK_FOR_BASE_P.
(REG_OK_FOR_INDEX_P): Use REG_OK_FOR_INDEX_STRICT_P.
(REG_OK_FOR_BASE_P): Use REG_OK_FOR_BASE_STRICT_P.

From-SVN: r76483

* gcc.dg/builtins-30.c: Move dg-warning marks to the proper lines.

From-SVN: r76482

re PR libstdc++/13838 (std::bitset<>::operator |= error with -D_GLIBCXX_DEBUG)

2004-01-23  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/13838
* include/debug/bitset (operator|=): Fix typo.
* testsuite/23_containers/bitset/operations/13838.cc: New.

From-SVN: r76479

* cselib.c (remove_useless_values):  Do not access discarded values.

From-SVN: r76478

c-typeck.c (build_conditional_expr): Do not allow non-lvalue arrays.

* c-typeck.c (build_conditional_expr): Do not allow non-lvalue
arrays.

testsuite:
* gcc.dg/c90-array-lval-7.c, gcc.dg/c99-array-lval-7.c: New tests.

From-SVN: r76477

basic_string.tcc (insert(size_type, const _CharT*, size_type __n)): Fix length_error check.

2004-01-23  Paolo Carlini  <pcarlini@suse.de>

* include/bits/basic_string.tcc (insert(size_type,
const _CharT*, size_type __n)): Fix length_error check.
(replace(size_type, size_type, const _CharT*, size_type):
Ditto; call _M_replace_safe.
(_M_replace_aux(size_type, size_type, size_type, _CharT):
Fix length_error check.
(_M_replace(iterator, iterator, _InputIterator,
_InputIterator)): Ditto, tweak.
(_M_replace_safe(size_type, size_type, const _CharT*,
size_type)): Remove length_error check.

* include/bits/basic_string.tcc (append(const basic_string&),
append(const basic_string&, size_type, size_type)): Tweak
comment.

* include/bits/basic_string.tcc (copy(_CharT*, size_type,
size_type)): If __n == 0 don't call traits::copy.

From-SVN: r76476

Makefile.def (target_modules): Don't stage.

* Makefile.def (target_modules) [libiberty]: Don't stage.
* Makefile.in: Rebuilt.

From-SVN: r76475

mt_allocator.h: Reduce lock contention.

2004-01-23  Stefan Olsson  <stefan@snon.net>

* include/ext/mt_allocator.h: Reduce lock contention.

From-SVN: r76474

Daily bump.

From-SVN: r76471

* recog.c: Fix a typo in copyright.

From-SVN: r76467

re PR c++/13701 (g++.old-deja/g++.eh/cleanup2.C ICEs)

2004-01-23  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/13701
        * decl.c (finish_function): Move the call to
        finish_fname_decls below the call to
        finish_eh_spec_block.

From-SVN: r76464

20030121-1.c: Move to ..

2004-01-23  Andrew Pinski  <apinski@apple.com>

        * gcc.dg/20030121-1.c: Move to ..
        * gcc.dg/20040121-1.c: here.

From-SVN: r76463

rs6000.md (call): Fix misappiled patch.

2004-01-23  Andrew Pinski  <apinski@apple.com>

        * config/rs6000/rs6000.md (call): Fix misappiled patch.
        (call_value): Likewise.

From-SVN: r76462

combine.c (SHIFT_COUNT_TRUNCATED): Provide default value.

        * combine.c (SHIFT_COUNT_TRUNCATED): Provide default value.
        (simplify_comparison): Don't simplify (eq (zero_extract c 1 r) 0)
        if SHIFT_COUNT_TRUNCATED is set.

From-SVN: r76461

xtensa.c (xtensa_va_arg): Handle complex values as separate real and imaginary parts.

* config/xtensa/xtensa.c (xtensa_va_arg): Handle complex values as
separate real and imaginary parts.
* config/xtensa/xtensa.h (SPLIT_COMPLEX_ARGS): Define.

From-SVN: r76459

re PR rtl-optimization/13674 (ICE in reload_cse_simplify_operands, at postreload.c:378 on PPC64)

2004-01-23  Hartmut Penner <hpenner@de.ibm.com>

        PR target/13674
        * config/rs6000/rs6000.md (movdf_hardfloat64): Do not disparage
        loading into GPR.

From-SVN: r76458

emit-rtl.c (change_address_1): Do not re-generate the RTX if nothing change.

* emit-rtl.c (change_address_1):  Do not re-generate the RTX if nothing
change.

From-SVN: r76457

alloc-pool.c (align_four): Kill.

* alloc-pool.c (align_four): Kill.
(create_alloc_pool): Align size to eight.
(free_alloc_pool, free_pool): Invalidate deallocated data.

From-SVN: r76456

re PR target/1532 (-O3 generates (obviously) redundant tests and jumps)

PR gcc/1532
* cse.c (cse_change_cc_mode): New static function.
(cse_change_cc_mode_insns, cse_cc_succs): Likewise.
(cse_condition_code_reg): New function.
* rtl.h (cse_condition_code_reg): Declare.
* toplev.c (rest_of_handle_cse2): Call cse_condition_code_reg.
* target.h (struct gcc_target): Add fixed_condition_code_regs and
cc_modes_compatible.
* target-def.h (TARGET_FIXED_CONDITION_CODE_REGS): Define.
(TARGET_CC_MODES_COMPATIBLE): Define.
(TARGET_INITIALIZER): Add new initializers.
* targhooks.c (default_cc_modes_compatible): New function.
* targhooks.c (default_cc_modes_compatible): Declare.
* hooks.c (hook_bool_intp_intp_false): New function.
* hooks.h (hook_bool_intp_intp_false): Declare.
* config/i386/i386.c (TARGET_FIXED_CONDITION_CODE_REGS): Define.
(TARGET_CC_MODES_COMPATIBLE): Define.
(ix86_fixed_condition_code_regs): New static function.
(ix86_cc_modes_compatible): Likewise.
* doc/tm.texi (Condition Code): Document new hooks.

From-SVN: r76454

inclhack.def (bad_lval): Renamed to ...

* fixinc/inclhack.def (bad_lval): Renamed to ...
(alpha_bad_lval): ... this.
Removed file list.
Restrict to alpha*-dec-osf*.
* fixinc/fixincl.x: Regenerate.
* fixinc/tests/base/dirent.h: Remove, moving test ...
* fixinc/tests/base/testing.h: ... here, reflecting new name.

From-SVN: r76450

re PR c/13814 (rejects different prototypes than builtin function)

2004-01-23  Zack Weinberg  <zack@codesourcery.com>

        PR c/13814
        * c-decl.c (diagnose_mismatched_decls): Also discard a
        built-in if we encounter an old-style definition with the
        same name.

From-SVN: r76445

* gcc.dg/builtins-29.c: New test case.

From-SVN: r76444

re PR c/18314 (Abnormal behavior in optimization)

PR 18314
* c-decl.c (diagnose_mismatched_decls): Also discard a
built-in if we encounter an old-style definition with the
same name.
testsuite:
* gcc.dg/builtins-30.c: New testcase.

From-SVN: r76441

config.gcc (powerpc*-*): Clear $with_cpu or $with_tune if it was set to default{32,64}.

* config.gcc (powerpc*-*): Clear $with_cpu or $with_tune if it was
set to default{32,64}.

From-SVN: r76439

linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Corrected to handle kernels with changed ucontext.

* config/rs6000/linux64.h (MD_FALLBACK_FRAME_STATE_FOR)
[!__powerpc64__]: Corrected to handle kernels with changed ucontext.

* include/powerpc-signal.h: Add #ifndef __powerpc64__ around the
header.  For __powerpc64__ provide the default-signal.h definitions
for now.
* include/x86_64-signal.h [!__x86_64__]: Include java-signal-aux.h
instead of the dummy definitions.
* configure.host (x86_64-*): Remove CHECKREFSPEC, add DIVIDESPEC.
(powerpc64*-*): Remove with_libffi_default.
Only add -mminimal-toc for 64-bit compilations.
* configure.in: Use powerpc-signal.h on powerpc64 as well.
(x86_64-*-linux*): Set SIGNAL_HANDLER_AUX.
Link SIGNAL_HANDLER_AUX to include/java-signal-aux.h.
* configure: Rebuilt.

From-SVN: r76437

fold-const.c (fold_binary_op_with_conditional_arg): Only build a COMPOUND_EXPR if 'arg' is really a SAVE_EXPR.

* fold-const.c (fold_binary_op_with_conditional_arg): Only
build a COMPOUND_EXPR if 'arg' is really a SAVE_EXPR.

Co-Authored-By: Olivier Hainque <hainque@act-europe.fr>
From-SVN: r76434

re PR libstdc++/13831 (Unused variable in basic_filebuf::underflow)

2004-01-23  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/13831
* include/bits/fstream.tcc (underflow): Remove unused
variable.
* include/bits/streambuf_iterator.h (equal): Ditto.
* include/bits/locale_facets.h (_M_convert_from_char):
Ditto.

From-SVN: r76433

re PR c/13814 (rejects different prototypes than builtin function)

PR c/13814
* config/linker-map.gnu (nan): Delete.
* libmath/mathconf.h (NAN, nan): Delete.
* linkage.m4 (nan): Don't check for it.
* libmath/nan.c: Delete file.

* config.h.in, configure: Regenerate.

From-SVN: r76431

arm.c (arm_legitimate_address_p): Don't check the mode size for minipool references.

* config/arm/arm.c (arm_legitimate_address_p): Don't check the mode
size for minipool references.

From-SVN: r76429

real.c (real_floor, real_ceil): Tweak to allow input and output arguments to overlap.

* real.c (real_floor, real_ceil): Tweak to allow input and output
arguments to overlap.
(real_round): New function to implement round(3m) semantics.
* real.h (real_round): Prototype here.
* builtins.c (fold_builtin_round): New function to constant fold
round, roundf and roundl.
(fold_builtin): Call fold_builtin_round for BUILT_IN_ROUND{,F,L}.

* gcc.dg/builtins-29.c: New test case.

From-SVN: r76428

FileLockImpl.java: Compile fixes.

2004-01-23  Michael Koch  <konqueror@gmx.de>

* gnu/java/nio/FileLockImpl.java: Compile fixes.

From-SVN: r76427

VMClassLoader.java: Reworked imports.

2004-01-23  Michael Koch  <konqueror@gmx.de>

* java/lang/VMClassLoader.java: Reworked imports.

From-SVN: r76426

re PR target/13819 (sh-elf broken; abort in sh_reorg())

PR optimization/13819
* config/sh/sh.c (sh_reorg): Compensate for sharing of CLOBBERs
introduced by 2004-01-20's Jan Hubicka's copy_insn change.
(sh_handle_sp_switch_attribute): Remove warning.

From-SVN: r76425

AbstractAction.java: Reformated.

2004-01-23  Michael Koch  <konqueror@gmx.de>

* javax/swing/AbstractAction.java: Reformated.

From-SVN: r76424

2004-01-23  Michael Koch  <konqueror@gmx.de>

* java/text/CollationElementIterator.java:
(setText): New method.

From-SVN: r76423

FileLockImpl.java: Fixed filename in copyright.

2004-01-23  Michael Koch  <konqueror@gmx.de>

* gnu/java/nio/FileLockImpl.java:
Fixed filename in copyright.
(released): Removed.
(finalize): New method.
* gnu/java/nio/natFileLockImpl.cc
(releaseImpl): Implemented.
* java/nio/channels/FileChannelImpl.java:
Reworked imports.
(lock): Implemented.
(lockImpl): New method.
(tryLock): Implemented.
(tryLockImpl): New method.
* java/nio/channels/natFileChannelImpl.cc
(lockImpl): New method.
(tryLockImpl): New method.

From-SVN: r76422

2004-01-23  Michael Koch  <konqueror@gmx.de>

* java/io/FileDescriptor.java
(lock): New method.
(tryLock): New method.
(unlock): New method.
* java/io/natFileDescriptorEcos.cc
(lock): New method.
(tryLock): New method.
(unlock): New method.
* java/io/natFileDescriptorPosix.cc
(lock): New method.
(tryLock): New method.
(unlock): New method.
* java/io/natFileDescriptorWin32.cc
(lock): New method.
(tryLock): New method.
(unlock): New method.

From-SVN: r76421

basic_string.h (push_back(_CharT)): Call _M_replace_aux.

2004-01-23  Paolo Carlini  <pcarlini@suse.de>

* include/bits/basic_string.h (push_back(_CharT)):
Call _M_replace_aux.
(insert(size_type, const basic_string&)): Trivial tweak.
(insert(size_type, size_type, _CharT)): Call _M_replace_aux.
(insert(iterator, _CharT)): Ditto.
(erase(size_type, size_type)): Ditto.
(erase(iterator)): Ditto.
(erase(iterator, iterator)): Ditto.
(replace(size_type, size_type, size_type, _CharT)): Ditto.

From-SVN: r76420

2004-01-23  Michael Koch  <konqueror@gmx.de>

* java/io/FileDescriptor.java
(sync): Moved around, added javadoc.
(valid): Likewise.
(open): Likewise.
(write): Likewise.
(close): Likewise.
(setLength): Likewise.
(seek): Likewise.
(getLength): Likewise.
(getFilePointer): Likewise.
(read): Likewise.
(available): Likewise.
(finalize): Likewise.

From-SVN: r76419

* i386.c (ix86_emit_restore_regs_using_mov):  Deal with large offsets.

From-SVN: r76416

tm.texi: Insert some weasel words when LOAD_EXTEND_OP may or may not return non-NIL.

* doc/tm.texi: Insert some weasel words when LOAD_EXTEND_OP
may or may not return non-NIL.
* postreload.c (reload_cse_simplify_operands): In LOAD_EXTEND_OP code,
check CANNOT_CHANGE_MODE_CLASS

From-SVN: r76415

AbstractAction.java: Reformated.

2004-01-23  Michael Koch  <konqueror@gmx.de>

* javax/swing/AbstractAction.java: Reformated.
(getPropertyChangeListeners): New method.
* javax/swing/AbstractCellEditor.java: Reformated.
(getCellEditorListeners): New method.
* javax/swing/DefaultListSelectionModel.java
(listenerList): New field.
(listeners): Removed.
(get_listeners): Removed.
(addListSelectionListener): Rewritten.
(removeListSelectionListener): Rewritten.
(getListSelectionListeners): New method.
(getListeners): New method.
* javax/swing/JComboBox.java: Imports reworked.
(addActionListener): Implemented.
(removeActionListener): Implemented.
(addItemListener): Implemented.
(removeItemListener): Implemented.
(addPopupMenuListener): Implemented.
(removePopupMenuListener): Implemented.
(getActionListeners): New method.
(getItemListeners): New method.
(getPopupMenuListeners): New method.

From-SVN: r76413

2004-01-23  Michael Koch  <konqueror@gmx.de>

* gnu/java/net/protocol/http/Connection.java
(connect): Don't initialize bufferedOutputStream if not needed.
(sendRequest): Set property for content length if content is present.
Write content only if present.
(getOutputStream): Check if already connected, dont connect,
initalize bufferedOutputStream if needed.

From-SVN: r76412

2004-01-23  Michael Koch  <konqueror@gmx.de>

* java/io/FileDescriptor.java
(in, out, err): Added javadoc.
(static): Merged loading code.
(fd, position): Moved around.

From-SVN: r76411

BitwiseXORComposite-1.png: New file.

2004-01-23  Michael Koch  <konqueror@gmx.de>

* gnu/java/awt/doc-files/BitwiseXORComposite-1.png:
New file.

From-SVN: r76410

Class.java, [...]: Merged copyright with classpath.

2004-01-23  Michael Koch  <konqueror@gmx.de>

* java/lang/Class.java,
java/lang/Object.java,
java/lang/Thread.java: Merged copyright with classpath.

From-SVN: r76409

FileDescriptor.java: Merged copyright with classpath to start merging this class.

2004-01-23  Michael Koch  <konqueror@gmx.de>

* java/io/FileDescriptor.java: Merged copyright with classpath to
start merging this class.

From-SVN: r76408

basic-block.h (PROP_POSTRELOAD): New macro.

* basic-block.h (PROP_POSTRELOAD): New macro.
(CLEANUP_LOG_LINKS): New.
* cfgcleanup.c (cleanup_cfg): Only PROP_LOG_LINKS when asked to.
* toplev.c (rest_of_handle_life):  Preserve LOG_LINKS trought cleanup_cfg.

* cselib.c (value_pool): New.
(new_cselib_val): Use pool.
(cselib_init): Initialize value_pool
(cselib_finish): Free pool.

From-SVN: r76405

1aexcept.adb, [...]: Removed, unused.

* 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
1ssecsta.ads: Removed, unused.

From-SVN: r76404

[multiple changes]

2004-01-23  Robert Dewar  <dewar@gnat.com>

* exp_aggr.adb: Minor reformatting

* exp_ch9.adb: Minor code clean up
Minor reformatting
Fix bad character in comment

* targparm.adb (Get_Target_Parameters): Give clean abort error on
unexpected end of file, along with more detailed message.

2004-01-23  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

* exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
PAT.

* decl.c (copy_alias_set): New function.
(gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.

2004-01-23  Doug Rupp  <rupp@gnat.com>

* Makefile.in (install-gnatlib): Change occurrences of lib$$file to
lib$${file} in case subsequent character is not a separator.

2004-01-23  Vincent Celier  <celier@gnat.com>

* 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
when the GCC version is at least 3.

* make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
Remove all "Opt.", to prepare for opt split

* prj-part.adb (Parse_Single_Project): New Boolean out parameter
Extends_All. Set to True when the project parsed is an extending all
project. Fails for importing an extending all project only when the
imported project is an extending all project.
(Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
depending on the value of Extends_All returned.

* prj-proc.adb (Process): Check that no project shares its object
directory with a project that extends it, directly or indirectly,
including a virtual project.
Check that no project extended by another project shares its object
directory with another also extended project.

* prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
Kind = N_With_Clause

* prj-tree.ads: Minor reformatting
Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).

2004-01-23  Ed Schonberg  <schonberg@gnat.com>

* sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
applies to a type with an incomplete view, use full view in Name of
clause, for consistency with uses of Get_Attribute_Definition_Clause.

2004-01-23  Arnaud Charlet  <charlet@act-europe.fr>

* 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
SCHED_RR, since other values are not supported by this policy.
(Initialize): Move initialization of mutex attribute to package
elaboration, to prevent early access to this variable.

* Makefile.in: Remove mention of Makefile.adalib, unused.

* Makefile.adalib: Removed, unused.

From-SVN: r76403

re PR ada/13471 (Bug Box: Storage_Error stack overflow(?), presence of incorrect system.ads causes loop)

PR ada/13471
* targparm.adb (Get_Target_Parameters): Give clean abort error on
unexpected end of file, along with more detailed message.

From-SVN: r76402

sparc.c (scan_record_type): New function.

* config/sparc/sparc.c (scan_record_type): New function.
(function_arg_slotno): Use it to determine which kinds of
registers the record can be passed in.

From-SVN: r76400

allocator_map_thread.cc: New test.

libstdc++/13823
* testsuite/performance/allocator_map_thread.cc: New test.

From-SVN: r76398

compat.exp: Add LD_LIBRARY_PATH_32/64 for Solaris.

2004-01-23  Andreas Tobler  <a.tobler@schweiz.ch>

* g++.dg/compat/compat.exp: Add LD_LIBRARY_PATH_32/64 for Solaris.
* lib/g77.exp: Likewise.
* lib/objc.exp: Likewise.
* lib/g++.exp: Likewise.

From-SVN: r76397

fptr.c: Fix old-style definition.

2004-01-22  James A. Mmorrison  <ja2morri@uwaterloo.ca>

* config/pa/fptr.c: Fix old-style definition.

From-SVN: r76396

re PR libgcj/13107 (Wrong verification error in gij: recursive subroutine call)

PR libgcj/13107:
* testsuite/libjava.lang/pr13107_2.xfail: New file.
* testsuite/libjava.lang/pr13107_3.xfail: New file.
* testsuite/libjava.lang/pr13107_3.java: New file.
* testsuite/libjava.lang/pr13107_3.out: New file.
* testsuite/libjava.lang/pr13107_2.java: New file.
* testsuite/libjava.lang/pr13107_2.out: New file.
* testsuite/libjava.lang/pr13107.java: New file.
* testsuite/libjava.lang/pr13107.out: New file.
* verify.cc (jsr_ptrs): Removed.
(entry_points): Likewise.
(struct subr_info): Likewise.
(struct subr_entry_info): Likewise.
(type_val::unused_by_subroutine_type): Likewise.
(type::merge): Don't handle unused_by_subroutine_type.
(type::print): Likewise.
(state::flags): Removed.
(state::subroutine): Likewise.
(state::seen_subrs): Likewise.
(state::NO_STACK): Likewise.
(state::FLAG_CHANGED, state::FLAG_UNUSED): Likewise.
(state): Updated all methods.
(state::clean_subrs): Removed.
(state::state): Removed `ret_semantics' flag.
(state::copy): Likewise.
(state::add_subr): Removed.
(state::enter_subroutine): Likewise.
(type::set_return_address): New method.
(handle_jsr_insn): Set return address on the type.  Always
invalidate PC after call.
(check_nonrecursive_call): Removed.
(~_Jv_BytecodeVerifier): Updated.
(branch_prepass): Removed special handling of jsr.
(note_branch_target): Likewise.
(get_subroutine): Removed.
(state::merge): Don't merge subroutines and don't handle
NO_STACK.  Removed ret_semantics and jsr_semantics arguments.
(state::note_variable): Removed.
(state::is_unmerged_ret_state): Likewise.
(state::print): Updated.
(set_variable): Likewise.
(merge_into): Renamed from push_jump_merge.  Removed ret_semantics
and jsr_semantics arguments.  Updated for new reverification
list.
(pop_jump): Rewrote.
(construct_primitive_array_type): Updated.
(state::next): Removed.
(INVALID_STATE): New define.
(state::INVALID): Removed.
(state::NO_NEXT): New value.
(state::pc, state::next): New fields.
(state::get_pc): New method.
(next_verify_pc): Removed.
(next_verify_state): New field.
(verify_instructions_0): Always check for falling off end.
(linked): New type.
(linked_utf8): Removed.
(states): Changed type.
(type::state_mergeable_p): New method.
(state::state_mergeable_p): Likewise.
(handle_ret_insn): Removed most code.
(state::reverify): New method.
(add_new_state): Likewise.
(state::set_pc): Likewise.

From-SVN: r76395

re PR rtl-optimization/13724 (Bad code generated for unsigned int -> long long multiplication)

2004-01-22  Paolo Bonzini  <bonzini@gnu.org>

PR optimization/13724
* cse.c (fold_rtx) <SUBREG>:  Fold a SUBREG to zero if it
represents the zero bits produced by a ZERO_EXTEND operation.

From-SVN: r76394

re PR rtl-optimization/13821 (IRIX 6.5 bootstrap failure: ICE in simplify_gen_subreg)

PR optimization/13821
* simplify-rtx.c (simplify_subreg): Use subreg_lowpart_offset to
correctly calculate the lowpart offset of the contracted subreg.

From-SVN: r76393

Removed testsuite/ChangeLog again; put entry into top-level ChangeLog

From-SVN: r76392

invoke.texi (Optimize Options): Note that --param arguments are subject to change without notice.

* doc/invoke.texi (Optimize Options): Note that --param arguments
are subject to change without notice.

From-SVN: r76391

re PR java/13733 (The result of an assignment operator is the LHS after assignment, not the RHS)

PR java/13733
* libjava.compile/PR13733.java: New file.
* libjava.compile/PR13733.xfail: New file.

From-SVN: r76389

Daily bump.

From-SVN: r76386

re PR java/13733 (The result of an assignment operator is the LHS after assignment, not the RHS)

PR java/13733
* parse.y (patch_assignment): Don't modify lhs_type for
reference assignments.

From-SVN: r76382

cls_uint.c (cls_ret_uint_fn): Treat result value as of type ffi_arg, not unsigned int.

* testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
value as of type ffi_arg, not unsigned int.

From-SVN: r76377

config.gcc (mips-sgi-irix6*o32): Removed.

* config.gcc (mips-sgi-irix6*o32): Removed.
* config/mips/iris6-o32-as.h: Likewise.
* config/mips/iris6-o32-gas.h: Likewise.
* config/mips/iris6-o32.h: Likewise.

From-SVN: r76376

cfgcleanup.c (first_pass): New static variable.

* cfgcleanup.c (first_pass): New static variable.
(try_forward_edges):  Add work limiting check for threading.
(try_crossjump_bb):  Add work limiting check for crossjumping.
(try_optimize_cfg):  Maintain first pass variable.

From-SVN: r76375

xtensa.c (function_arg): Generalize logic so that it handles complex and vector modes.

* config/xtensa/xtensa.c (function_arg): Generalize logic so that it
handles complex and vector modes.

From-SVN: r76373

2004-01-22  Arnaud Vandyck  <arnaud.vandyck@ulg.ac.be>
            Michael Koch  <konqueror@gmx.de>

* javax/swing/table/DefaultTableCellRenderer.java
(DefaultTableCellRenderer): Added javadoc for the class and for
the constructor, Border instance, create an EmptyBorder.
(UIResource): Removed the comment at the end of the class
(setForeground): New method.
(setBackground): New method.
(updateUI): New method.
(getTableCellRendererComponent): Rewritten with the help of
dvholten and Stephane Meslin-Weber.
(validate): New method.
(repaint): New method.
(firePropertyChange): New method.
(setValue): New method.

Co-Authored-By: Michael Koch <konqueror@gmx.de>
From-SVN: r76372

h8300.h (REG_OK_FOR_INDEX_P_STRICT): Remove.

* config/h8300/h8300.h (REG_OK_FOR_INDEX_P_STRICT): Remove.
(REG_OK_FOR_BASE_P_STRICT): Likewise.
(STRICT): Likewise.

From-SVN: r76370

* c-semantics.c (genrtl_while_stmt, genrtl_do_stmt_1)
(genrtl_for_stmt): Remove emit_nop calls.

From-SVN: r76368

2004-01-22  Thomas Fitzsimmons  <fitzsim@redhat.com>

* jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c
(connectJObject): Replace printf calls with g_assert statements.
Move property-notify-event signal connection to ...
(connectSignals): Connect property-notify-event signal.  Iterate
through the vbox's children to find layout.

From-SVN: r76367

Makefile.in: Convert to ./ throughout.

* Makefile.in: Convert to ./ throughout.  Rebuild dependencies
with explicit build rules.
(VPATH): Remove.
(.c.o): Poison.
* configure.ac (pexecute, LIBOBJS): Add ./ .
* maint-tool: Build dependencies with explicit rules.

From-SVN: r76366

re PR target/13713 (gnat1 segmentation fault in stage 3 on hppa-linux)

PR target/13713
PR target/13324
* pa.md (movstrsi_prereload, movstrsi_postreload, movstrdi_prereload,
movstrdi_postreload, clrstrsi_prereload, clrstrsi_postreload,
clrstrdi_prereload, clrstrdi_postreload): Fix constraints.

From-SVN: r76365

arm.c: Include "debug.h".

* config/arm/arm.c: Include "debug.h".
(thumb_pushpop): Take two new arguments.  Add some commentary.
Output frame information when pushing.
(thumb_exit, thumb_unexpanded_epilogue): Update calls to
thumb_pushpop.
(thumb_output_function_prologue): Likewise.  Accumulate a CFA
offset, and pass it to thumb_pushpop.  Output CFI information.
(thumb_expand_prologue): Add some frame-related markers and notes.

From-SVN: r76362

s390.c (s390_frame_info): Allow large frame sizes for TARGET_64BIT.

* config/s390/s390.c (s390_frame_info): Allow large frame sizes
for TARGET_64BIT.
(s390_arg_frame_offset): Change return type to HOST_WIDE_INT.
* config/s390/s390-protos.h (s390_arg_frame_offset): Likewise.

From-SVN: r76360

locale_facets.tcc (money_put::do_put(..., long double)): Use the basic_string constructor for char arrays...

2004-01-22  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc
(money_put::do_put(..., long double)): Use the basic_string
constructor for char arrays, not that for C-strings, to pass
__digits to do_put(..., const string_type&): __ws isn't
null-terminated.

From-SVN: r76355

basic_string.h (_M_replace_safe): Change signatures to take size_types and const _CharT*.

2004-01-22  Paolo Carlini  <pcarlini@suse.de>

* include/bits/basic_string.h (_M_replace_safe): Change
signatures to take size_types and const _CharT*.
(_M_replace_aux): Likewise, takes size_types instead of
iterators.
(append(size_type, _CharT)): Update call.
(assign(size_type, _CharT)): Ditto.
(replace(iterator, iterator, size_type, _CharT)): Ditto.
(_M_replace_dispatch(iterator, iterator, _Integer,
_Integer, __true_type)): Ditto.
* include/bits/basic_string.tcc (assign(const _CharT*,
size_type)): Ditto.
(insert(size_type, const _CharT*, size_type)): Ditto.
(replace(size_type, size_type, const _CharT*,
size_type)): Ditto.
(_M_replace(iterator, iterator, _InputIterator,
_InputIterator)): Ditto.
(append(const basic_string&)): Ditto.
(append(const basic_string&, size_type, size_type): Ditto.
(append(const _CharT*, size_type): Ditto.
(_M_replace_safe, _M_replace_safe): Change definitions
accordingly, simplify.
* string-inst.cc (_M_replace_safe): Don't instantiate.

From-SVN: r76353

rtlanal.c (subreg_lsb_1): New function split out from subreg_lsb.

* rtlanal.c (subreg_lsb_1): New function split out from subreg_lsb.
(subreg_lsb): Change to call new subreg_lsb_1 helper function.
* rtl.h (subreg_lsb_1): Prototype here.
* simplify-rtx.c (simplify_subreg): Optimize subregs of zero and
sign extensions.

Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>
From-SVN: r76352

tm.texi (CASE_VECTOR_PC_RELATIVE): Mention that the macro need not be defined if...

* doc/tm.texi (CASE_VECTOR_PC_RELATIVE): Mention that the
macro need not be defined if jump-tables should contain
relative addresses only when -fPIC or -fPIC is in effect.

From-SVN: r76350

alias.c (reg_base_value): Turn into varray.

* alias.c (reg_base_value): Turn into varray.
(reg_base_value_size): Kill.
(old_reg_base_value): New deletable varray.
(alias_invariant_size): New variable.
(REG_BASE_VALUE): Update to use varray.
(find_base_value): Likewise.
(record_set): Likewise.
(record_base_value): Likewise.
(memrefs_conflict_p): Likewise.
(record_set): Likewise
(record_base_value): Likewise.
(memrefs_conflict_p): Use alias_invariant_size.
(init_alias_analysis): Use varray; set alias_invariant_size;
rescale other arrays to be sized by maxreg.
(end_alias_analysis): Save reg_base_value; clear alias_invariant_size.

From-SVN: r76349

sparc.c (function_arg_slotno): Use FLOAT_TYPE_P to detect FP fields in structures.

* config/sparc/sparc.c (function_arg_slotno): Use
FLOAT_TYPE_P to detect FP fields in structures.
(function_arg_record_value_1): Likewise.
(function_arg_record_value_2): Likewise.

From-SVN: r76346

function.c (allocate_struct_function): Do not initialize expr, emit and varasm.

* function.c (allocate_struct_function): Do not initialize expr, emit
and varasm.
(prepare_function_start): Do it here.
* c-parse.in (maybe_type_qual): Do not produce line number notes.

From-SVN: r76345

2004-01-22  Graydon Hoare  <graydon@redhat.com>

* gnu/java/awt/peer/gtk/GdkClasspathFontPeer.java:
* gnu/java/awt/peer/gtk/GdkGlyphVector.java:
Predicate static initialization on GtkToolkit.useGraphics2D().
* java/awt/Component.java (processPaintEvent): Consume event.
* javax/swing/AbstractButton.java: Reimplement, document.
* javax/swing/DefaultButtonModel.java: Reimplement, document.
* javax/swing/JComponent.java (paint): Use double buffer.
(listenerList): Enable member.
* javax/swing/ToggleButtonModel.java: Remove incorrect constructor.
* javax/swing/JToggleButton.java
(JToggleButton): Modify model constructor.
* javax/swing/SwingUtilities.java
(layoutCompoundLabel): Adjust arithmetic.
* javax/swing/plaf/basic/BasicButtonUI.java: Reimplement, document.
* javax/swing/plaf/basic/BasicGraphicsUtils.java
(getPreferredButtonSize): Include margins in calculation.
* jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c
(Java_gnu_java_awt_peer_gtk_GtkWindowPeer_connectSignals):
Receive up events from subordinate layout component.

From-SVN: r76344

re PR target/13559 (deviation from the psABI for small structures)

PR target/13559
* config/sparc/sparc.c (function_arg_record_value_3): Revert
to 'word_mode' once the first slot has been filled.

From-SVN: r76342

sparc.c (function_arg_record_value_1): Fix computation of the number of integer registers required.

* config/sparc/sparc.c (function_arg_record_value_1): Fix
computation of the number of integer registers required.

From-SVN: r76339

i386.md: Simplify certain comparisons of const_int.

* config/i386/i386.md: Simplify certain comparisons of
const_int.

From-SVN: r76335

re PR target/13785 (powerpc64 long long ICE)

2004-01-21  Andrew Pinski  <apinski@apple.com>

        PR target/13785
        * gcc.dg/20030121-1.c: New test.

2004-01-21  Andrew Pinski  <apinski@apple.com>

        PR target/13785
        * config/rs6000/rs6000.md (call_value): Force operand
        1 not operand 0 into a register.

From-SVN: r76332

Component.java (show): Set visible to true before showing the peer.

2004-01-21  Thomas Fitzsimmons  <fitzsim@redhat.com>

* java/awt/Component.java (show): Set visible to true before
showing the peer.

From-SVN: r76325

Daily bump.

From-SVN: r76322

cpperror.c, [...]: Update copyright.

* cpperror.c, cpptrad.c, longlong.h, params.def, rtl.def,
unwind-dw2-fde.h: Update copyright.

From-SVN: r76319