* cfgrtl.c (purge_dead_edges): Fix handling of EH edges.

* i386.h (CONDITIONAL_REGISTER_USAGE): Do not write to
PIC_OFFSET_TABLE_REGNUM when it is INVALID_REGNUM

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50128 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (BB_REACHABLE): Renumber.
(BB_DIRTY, BB_NEW): New flags.
(clear_bb_flags): Declare.
(update_life_info_in_dirty_blocks): Declare.
* cfg.c (clear_bb_flags): New function.
* cfgrtl.c (create_basic_block_structure): Set flags to BB_NEW.
* emit-rtl.c (add_insn_after, add_insn_before, remove_insn,
reorder_insns, emit_insn_after): Mark block as dirty.
* flow.c (update_life_info): Fix clearing of PROP_LOG_LINKS.
(update_life_info_in_dirty_blocks): New function.
* recog.c (apply_change_group): Dirtify block.

* cse.c (cse_insn): Reorder emitting of jump insn to keep
cfg consistent.
* gcse.c (delete_null_pointer_checks): Likewise.

* toplev.c (dump_file_index): Move cse2 after bp,
add DFI_null
(dump_file_info): Similary.
(rest_of_compilation): Avoid most of CFG rebuilds;
do first if converision after null pointer checks, do cse2
after branch prediction; avoid full liveness rebuild after
initializing subregs.
* invoke.texi (-d options): Document -du, renumber.

* cfgcleanup.c (bb_flags): Remove BB_UPDATE_LIFE.
(notice_new_block): Do not set BB_UPDATE_LIFE.
(try_forward_edges, merge_blocks_move_predecessor_nojumps,
 merge_blocks_move_successor_nojumps, merge_blocks,
 try_crossjump_to_edge): Likewise.
(try_optimize_cfg): Likewise; use update_life_info_in_dirty_blocks.
* cfgrtl.c (merge_blocks_nomove): Copy b's flags to a.
* ifcvt.c (SET_UPDATE_LIFE, UPDATE_LIFE): Kill.
(merge_of_block): Do not use life_data_ok.
(find_if_case_1): Do not use SET_UPDATE_LIFE.
(if_convert): Use BB_DIRTY mechanizm to update life.
* lcm.c (optimize_mode_switching): Update
update_life_info_in_dirty_blocks

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50127 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50126 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (integrate.o): Update.
* c-decl.c (copy_lang_decl): Rename.
* c-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
* integrate.c: Include langhooks.h.
(copy_decl_for_inlining): Update to use langhook.
* langhooks-def.h (lhd_do_nothing_t,
LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): New.
(LANG_HOOKS_INITIALIZER): Update.
* langhooks.c (lhd_do_nothing_t): New.
* langhooks.h (struct lang_hooks): Add dup_lang_specific_decl.
* tree.h (copy_lang_decl): Remove.
ada:
* misc.c (copy_lang_decl): Remove.
cp:
* class.c (build_clone): Update.
* cp-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
* cp-tree.h (cxx_dup_lang_specific_decl): New.
* lex.c (copy_lang_decl): Rename cxx_dup_lang_specific_decl.
(copy_decl): Update.
* method.c (make_thunk): Update.
f:
* com.c (copy_lang_decl): Delete.
java:
* decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
* java-tree.h (java_dup_lang_specific_decl): New.
* lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
objc:
* objc-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50122 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (stack_adjust_offset): Add support for POST_INC,
POST_DEC, and POST_MODIFY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50121 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-27  Adam Megacz <adam@xwt.org>

        * java/net/natInetAddress.cc: Changed USE_WINSOCK to WIN32, added
        '#undef STRICT'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50120 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (digest_init): Remove unused parameter; all
callers changed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50118 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20020227-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50117 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20020227-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50116 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.law/visibility13.C: Remove "instantiated from
here" ERROR lines.
* g++.old-deja/g++.oliva/partord1.C: Likewise.
* g++.old-deja.g++.other/defarg1.C: Likewise.
* g++.old-deja/g++.pt/calls2.C: Likewise.
* g++.old-deja/g++.pt/crash20.C: Likewise.
* g++.old-deja/g++.pt/crash30.C: Likewise.
* g++.old-deja/g++.pt/crash36.C: Likewise.
* g++.old-deja/g++.pt/crash6.C: Likewise.
* g++.old-deja/g++.pt/defarg13.C: Likewise.
* g++.old-deja/g++.pt/derived3.C: Likewise.
* g++.old-deja/g++.pt/error1.C: Likewise.
* g++.old-deja/g++.pt/friend21.C: Likewise.
* g++.old-deja/g++.pt/friend23.C: Likewise.
* g++.old-deja/g++.pt/infinite1.C: Likewise.
* g++.old-deja/g++.robertl/eb128.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50115 138bc75d-0d04-0410-961f-82ee72b054a4

Index: ChangeLog

* expmed.c (expand_shift): Correctly test for low part of a
subreg.

Index: testsuite/ChangeLog

* gcc.c-torture/execute/20020225-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50114 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/s390.c (s390_chunkify_pool): Do not confuse
insn UIDs with insn addresses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50112 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-27  Paolo Carlini  <pcarlini@unitus.it>

* testsuite/27_io/ios_manip_basefield.cc (test01):
Fix for 64 bit machines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50111 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c, c-common.h, c-decl.c, c-lex.c, c-parse.in,
c-tree.h, c-typeck.c, cppexp.c, cpplex.c, cpplib.c, cpplib.h,
cppmacro.c, objc/lang-specs.h, objc/objc-act.c,
builtin-types.def, builtins.def, dwarf2out.c, dwarfout.c,
gcc.c, toplev.c: Delete code implementing -traditional mode.

* ada/misc.c, ch/ch-tree.h, ch/decl.c, cp/decl2.c, f/com.c,
f/lex.c, f/top.c, java/builtins.c, java/decl.c: Delete
traditional-mode-related code copied from the C front end
but not used, or used only to permit the compiler to link.

* doc/bugreport.texi, doc/cpp.texi, doc/extend.texi,
doc/invoke.texi, doc/standards.texi, doc/trouble.texi:
Document removal of -traditional mode for compilation, and
remove documentation only relevant to that mode.

* config/nextstep.h, config/ptx4.h, config/svr4.h,
config/convex/convex.h, config/d30v/d30v.h,
config/i386/dgux.h, config/i386/osf1elf.h,
config/i386/osfelf.h, config/i386/osfrose.h,
config/i386/sco5.h, config/i386/sol2.h, config/m68k/a-ux.h,
config/m68k/hp310.h, config/m88k/dgux.h,
config/m88k/dguxbcs.h, config/m88k/luna.h, config/m88k/m88k.c,
config/m88k/m88k.h, config/m88k/openbsd.h,
config/mips/abi64.h, config/mips/osfrose.h,
config/mips/svr4-5.h, config/mips/svr4-t.h,
config/sparc/sol2-sld-64.h, config/sparc/sol2.h,
config/stormy16/stormy16.h: Remove all references to
-traditional from target specs.  Delete all mention of the
no-longer-necessary TRADITIONAL_RETURN_FLOAT macro.  Also
delete a couple of commented-out definitions of
DOLLARS_IN_IDENTIFIERS, with (incorrect) commentary referring
to -traditional.

* system.h: Poison TRADITIONAL_RETURN_FLOAT.
* doc/tm.texi: Remove mention of TRADITIONAL_RETURN_FLOAT macro.

* testsuite/gcc.c-torture/execute/920730-1t.c,
testsuite/gcc.c-torture/execute/920730-1t.x,
testsuite/gcc.dg/ext-glob.c: Delete test cases, only relevant
to -traditional.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50110 138bc75d-0d04-0410-961f-82ee72b054a4

* mklibgcc.in: Don't use \n in a line subject to
interpretation by echo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50109 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/rs6000.h (ASM_OUTPUT_DEF_FROM_DELC):
        Constify NAME.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50102 138bc75d-0d04-0410-961f-82ee72b054a4

    * loop.c (prescan_loop): Handle PARALLEL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50101 138bc75d-0d04-0410-961f-82ee72b054a4

    * unroll.c (loop_iterations): Return 0 if the add_val for
        a BIV is REG.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50100 138bc75d-0d04-0410-961f-82ee72b054a4

    * final.c (output_operand_lossage): Constify PFX_STR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50099 138bc75d-0d04-0410-961f-82ee72b054a4

    * df.c (df_insn_refs_record): Use XEXP (x, 0) for USE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50098 138bc75d-0d04-0410-961f-82ee72b054a4

Wed Feb 27 10:45:19 CET 2002  Jan Hubicka  <jh@suse.cz>

* linux64.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Remove.
* x86-64.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Allways define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50097 138bc75d-0d04-0410-961f-82ee72b054a4

* linux64.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50096 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50095 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplex.c (_cpp_lex_token): Handle directives in macro
arguments.
* cpplib.c (_cpp_handle_directive): Save and restore state
if parsing macro args when entering a directive.
* cppmacro.c (collect_args): No need to handle directives
in macro arguments.
(enter_macro_context, replace_args): Use the original macro
definition in case it was redefined whilst collecting arguments.
doc:
* cpp.texi: Update.
testsuite:
* gcc.dg/cpp/undef1.c: Remove.
* gcc.dg/cpp/directiv.c: Update.
* gcc.dg/cpp/mac-dir-1.c, mac-dir-2.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50091 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-26  David Edelsohn  <edelsohn@gnu.org>

        * config/rs6000/aix43.h (THREAD_MODEL_SPEC): Delete.
        * config/rs6000/aix51.h (THREAD_MODEL_SPEC): Delete.
        * config/rs6000/rs6000.c (rs6000_return_addr): Use efficient
        method on AIX.
        * config/rs6000/rs6000.md (movsi_low): Use gpc_reg_operand.
        (movsi_low_st, movdf_low, movdf_low_st, movsf_low, movsf_low_st): Same.
        (load_toc_v4_PIC_2): Same.

2002-02-26  Alan Modra  <amodra@bigpond.net.au>

        * config/rs6000/rs6000.md (load_toc_aix_di): Handle TARGET_RELOCATABLE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50090 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natSystem.cc (init_properties): Use __VERSION__.
* gij.cc (version): Use __VERSION__.
* include/config.h.in: Rebuilt.
* acconfig.h (GCJVERSION): Removed.
* configure: Rebuilt.
* configure.in (GCJVERSION): Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50088 138bc75d-0d04-0410-961f-82ee72b054a4

Add 20020226-1.c to test rotate patterns

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50087 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-26  Andreas Schwab  <schwab@suse.de>

* acinclude.m4 (LIB_AC_PROG_CXX): Use glibjava_CXX instead of
glibcpp_CXX, since libjava uses even another CXX.
* aclocal.m4, configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50084 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/alpha.md (ashldi_se): Re-enable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50083 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/alpha.c (alpha_encode_section_info): Examine
        MODULE_LOCAL_P; improve commentary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50082 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natPosixProcess.cc (startProcess): Use FD_CLOEXEC, not
`1'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50081 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/cpp.texi: Clarify documentation of relationship between
#line and #include.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50079 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300-protos.h: Update the prototype for
compute_logical_op_length.  Add the prototype for
compute_logical_op_cc.
* config/h8300/h8300.c (compute_logical_op_length): Figure out
code from operands.
(compute_logical_op_cc): New.
* config/h8300/h8300.md: Combine all the logical op patterns
in HImode and SImode.  Use compute_logical_op_cc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50078 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-26  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/basic_ios.tcc (basic_ios::init): Set _M_fill to zero.
Adjust comment.
* include/bits/basic_ios.h (basic_ios::_M_fill): Make mutable.
(basic_ios::_M_fill_init): New.
(basic_ios::fill()): Delay dealing with _M_fill.
Adjust comment.
* testsuite/27_io/ios_init.cc (test02): Adjust testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50077 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-26  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/basic_ios.tcc (basic_ios::init): Set _M_fill to zero.
Adjust comment.
* include/bits/basic_ios.h (basic_ios::_M_fill): Make mutable.
(basic_ios::_M_fill_init): New.
(basic_ios::fill()): Deal with _M_fill lazily.
Adjust comment.
* testsuite/27_io/ios_init.cc (test02): Adjust testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50076 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (print_operand): Don't append ATT-style
        length suffixs to x87 opcodes when in Intel mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50075 138bc75d-0d04-0410-961f-82ee72b054a4

    * emit-rtl.c (gen_const_vector_0): Remove TYPE argument.
        (init_emit_once): Update calls.
        * fixinc/gnu-regex.c (_GNU_SOURCE): Remove.
        (init_syntax_once): Prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50072 138bc75d-0d04-0410-961f-82ee72b054a4

* pa-linux.h (LIB_SPEC): Update definition.
* pa32-linux.h (LINK_COMMAND_SPEC): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50071 138bc75d-0d04-0410-961f-82ee72b054a4

* include/Makefile.am (thread_target_headers): Unconditionally
stage and install gthr-posix.h.
(${target_builddir}/gthr-posix.h): New rule cloned off
${target_builddir}/gthr-default.h.
(${target_builddir}/gthr-default.h): Support chained inclusion
of gthr support headers.
* include/Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50069 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.c (nop_cycles_until): Do init_insn_group_barriers
        if we emitted a stop bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50065 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (libgcc_visibility): Substitute.
* configure: Rebuilt.
* mklibgcc.in: If libgcc_visibility = yes, make libgcc.a global
defined symbols .hidden.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50063 138bc75d-0d04-0410-961f-82ee72b054a4

* attribs.c (c_common_attribute_table): Add visibility.
(handle_visibility_attribute): New function.
* varasm.c (assemble_visibility): New function.
* output.h (assemble_visibility): Add prototype.
* tree.h (MODULE_LOCAL_P): Define.
* crtstuff.c (__dso_handle): Use visibility attribute.
* config/i386/i386.h (ENCODE_SECTION_INFO): Set SYMBOL_REF_FLAG
for MODULE_LOCAL_P symbols too.
* config/ia64/ia64.c (ia64_encode_section_info): Handle
MODULE_LOCAL_P symbols the same way as local symbols.
Add SDATA_NAME_FLAG_CHAR even if decl was explicitely forced
into .sdata/.sbss by the user.
* doc/extend.texi (Function Attributes): Document visibility
attribute.

* gcc.dg/ia64-visibility-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50061 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/5770
* dwarf2out.c (rtl_for_decl_location): Return CONST_STRING for
STRING_CST initializer spanning the whole variable without
embedded zeros.
If expand_expr returned MEM, don't use it.

* g++.dg/debug/debug4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50058 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-26  Paolo Carlini  <pcarlini@unitus.it>

* include/bits/locale_facets.tcc (num_put::_M_widen_int):
Group all the integral types, not only decs.
* testsuite/27_io/ios_manip_basefield.cc (test01): Tweak existing
tests, add a few more.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50057 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (gen_inlined_subroutine_die): If block is abstract,
generate a die for the lexical block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50056 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300-protos.h: Add a prototype for
compute_logical_op_length.
* config/h8300/h8300.c (compute_logical_op_length): New.
* config/h8300/h8300.md (anonymous logical patterns): Use
compute_logical_op_length for length.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50055 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50053 138bc75d-0d04-0410-961f-82ee72b054a4

* update_version: Automatically update version files on all
branches.
* crontab: Only invoke update_version once.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50049 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-26  Aldy Hernandez  <aldyh@redhat.com>

        * dwarf2out.c (modified_type_die): Do not call type_main_variant
        for vectors.
        (gen_type_die): Same.

        * attribs.c (handle_vector_size_attribute): Set debug information.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50048 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-26  Daniel Egger  <degger@fhm.edu>

        * config/rs6000/rs6000.md: Swap define_insn attributes to
        fix incorrect generation of merge high instructions instead
        of merge low.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50047 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-26  Aldy Hernandez  <aldyh@redhat.com>

        * c-typeck.c (really_start_incremental_init): Use
        bitsize_zero_node for vectors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50046 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-26  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.md (get_vrsave_internal): Fix typo.
        ("*set_vrsave_internal"): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50045 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50044 138bc75d-0d04-0410-961f-82ee72b054a4

Set version numbers for mainline

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50036 138bc75d-0d04-0410-961f-82ee72b054a4

    * expr.c (expand_expr) [MULT_EXPR]: Do not apply distributive law
        in EXPAND_SUM case.  Use host_integerp/tree_low_cst.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50033 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-25  Benjamin Kosnik  <bkoz@redhat.com>

* src/ios.cc (ios_base::~ios_base): Tweak.
(ios_base::_M_call_callbacks): Deal with null __p.
(ios_base::ios_base): Set _M_callbacks.
* include/bits/basic_ios.tcc (basic_ios::init): Adjust comment.
* testsuite/27_io/ios_init.cc (test02): Fix.

* mkcheck.in (static_fail): Failed links go to output file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50032 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/960416-1.x: New.
* gcc.c-torture/execute/divconst-3.x: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50029 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/5755
* config/i386/i386.c (ix86_return_pops_args): Only pop
fake structure return argument if it was passed on the stack.

* gcc.dg/20020224-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50028 138bc75d-0d04-0410-961f-82ee72b054a4

    * attribs.c (decl_attributes): Also re-layout PARM_DECL and
        RESULT_DECL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50027 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c (init_gcc_specs): Get -shared-libgcc along with -shared to
link with shared_name only.
* doc/invoke.texi (Link Options): Document new behavior.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50025 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.am (GCJCOMPILE): Use -fCLASSPATH not -fclasspath. Fixes
dependency tracking for .java files.
* Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50024 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50022 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-25  Aldy Hernandez  <aldyh@redhat.com>

        * c-typeck.c (push_init_level): Handle vectors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50021 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-25  Phil Edwards  <pme@gcc.gnu.org>

* docs/html/faq/index.html:  Update.
* docs/html/faq/index.txt:  Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50020 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-24  Adam Megacz  <adam@xwt.org>

        * java/net/natPlainDatagramSocketImpl.cc: whops; removed 'make'
        typo. Sorry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50019 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c (const64_high_operand): Zero-extend
operands of SPARC_SETHI_P.
(input_operand): Likewise.
(sparc_emit_set_const32): Likewise.
* config/sparc/sparc.h (SPARC_SETHI_P): Disregard TARGET_ARCH64.
(SPARC_SETHI32_P): Zero-extend operand from 32 bits.
(CONST_OK_FOR_LETTER_P): Use SETHI32 for `K'.  Add `N' as SETHI.
* config/sparc/sparc.md (movdi_insn_sp64_novis): Use `N'.
(movdi_insn_sp64_vis): Likewise.
(movdi split, movdf split): Use SETHI32.
* doc/md.texi: Document SPARC constraints L, M and N.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50018 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-24  Adam Megacz  <adam@xwt.org>

* java/net/natPlainDatagramSocketImpl.cc: Updated #includes
for Win32, changed #ifdefs to check WIN32 instead of the
(now-obsolete) USE_WINSOCK, and removed support for socket
timeouts on Win32 pending further discussion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50017 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-24  Adam Megacz  <adam@xwt.org>

        * Makefile.am: Added win32_threads.c to sources list.
        * win32_threads.c: Added two */'s which I had neglected.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50016 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-25  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.md ("get_vrsave_internal"): New.
        ("*set_vrsave_internal"): use mfspr for Darwin.

        * config/rs6000/rs6000.c (rs6000_emit_prologue): Call
        gen_get_vrsave_internal.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50015 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-24  Adam Megacz  <adam@xwt.org>

* win32-threads.cc (_Jv_ThreadInitData): _Jv_Malloc instead of new
* win32-threads.cc (_Jv_ThreadDestroyData): _Jv_Free instead of
delete

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50014 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-24  Adam Megacz  <adam@xwt.org>

        * java/lang/Win32Process.java: Created a dummy class to allow
        build process to run to completion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50013 138bc75d-0d04-0410-961f-82ee72b054a4

New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50012 138bc75d-0d04-0410-961f-82ee72b054a4

* optabs.c (widen_operand): Properly handle CONST_INT for NO_EXTEND.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50011 138bc75d-0d04-0410-961f-82ee72b054a4

* test_summary: Additional to XPASS and FAIL, add UNRESOLVED,
WARNING and ERROR output from the *.sum files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50010 138bc75d-0d04-0410-961f-82ee72b054a4

jar -C fix

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50009 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-24 Craig Rodrigues  <rodrigc@gcc.gnu.org>

        PR c++/4093
        * cp-tree.h (SET_BINFO_MARKED): Cast false part of condition
        to void.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50008 138bc75d-0d04-0410-961f-82ee72b054a4

    * java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA):
        Define ffi_result union for ffi_call result.  Cast
        ffi_result members to jvalue.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50007 138bc75d-0d04-0410-961f-82ee72b054a4

    * include/ffi.h.in: Add typedef for ffi_arg.
        * src/ffitest.c (main): Declare rint with ffi_arg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50006 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplex.c (cpp_interpret_charconst): Get signedness or
otherwise of wide character constants correct.
* cppexp.c (lex): Get signedness of wide charconsts correct.
* testsuite/gcc.dg/cpp/wchar-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50005 138bc75d-0d04-0410-961f-82ee72b054a4

* optabs.c (widen_operand): Only call convert_modes for
promoted SUBREG if signedness matches.
* config/alpha/alpha.md (*addsi_se2, *subsi_se2): New patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50004 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50002 138bc75d-0d04-0410-961f-82ee72b054a4

* libjava.lang/InvokeReturn.java: New file.
* libjava.lang/InvokeReturn.out: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50001 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc_release: Revert change to -p interface.  Allow for local and
remote cases in creating directories.  Give an error if -p
argument names a directory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50000 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.c (glue_header_name): Use local buffer to build up
header name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49998 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/cpp.texi, doc/invoke.texi: Update documentation for -MM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49997 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300.c (output_simode_bld): Handle H8/300 and
H8/300[HS] separately.
* config/h8300/h8300.md: Remove the early clobber constraint
from bit field patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49995 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300.md (mulqihi3): Tighten predicates to
register_operand.
(mulhisi3): Likewise.
(umulqisi3): Likewise.
(umulhisi3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49994 138bc75d-0d04-0410-961f-82ee72b054a4

* cppinit.c (output_deps): Correct test for stdout output.
(init_dependency_output): Cure warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49993 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (store_expr): When converting expression to promoted
equivalent type, allow using SUBREG_REG of TARGET as the target
of the expansion of EXP.
* loop.c (basic_induction_var, case SUBREG): Always look inside.
* config/alpha/alpha.c (rtx_equiv_function_matters): Delete decl.
(alpha_emit_set_const): Handle SImode when can't make new pseudos.
(alpha_emit_set_const_1, alpha_sa_mask): Use no_new_pseudos.
* config/alpha/alpha.md (addsi3, subsi3): Don't use if optimizing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49992 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/contribute.texi, doc/extend.texi, doc/install.texi,
doc/invoke.texi, doc/md.texi, doc/passes.texi, doc/rtl.texi,
doc/standards.texi, doc/tm.texi: Remove trailing whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49991 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (MAKEINFO): Don't assume makeinfo will be built just
because its Makefile is there; test for the executable instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49990 138bc75d-0d04-0410-961f-82ee72b054a4

PR optimization/5747
* loop.c (scan_loop): Update reg info if move_movables created new
pseudos.

* gcc.dg/20020222-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49989 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49987 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c (init_gcc_spec): Revert last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49986 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in, gcj/Makefile.in, include/Makefile.in: Rebuilt.
* testsuite/Makefile.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49985 138bc75d-0d04-0410-961f-82ee72b054a4

- Add missing mask_operand patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49984 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-23  David Edelsohn  <edelsohn@gnu.org>

        * config/rs6000/rs6000.md (load_toc_aix_{si,di}): Use
        gpc_reg_operand constraint.

2002-02-23  Alan Modra  <amodra@bigpond.net.au>

        * config/rs6000/rs6000.c (num_insns_constant): Fix formatting.
        Simplify comparison of `low'.
        (add_operand): Fix formatting.
        (non_add_cint_operand): Use CONST_OK_FOR_LETTER_P.
        (rs6000_stack_info): Remove redundant test setting push_p.
        (output_toc): Fix formatting.
        * config/rs6000/rs6000.md (boolsi3, boolcsi3 splitters): Use
        cc_reg_not_cr0_operand constraint.
        (booldi3, boolcdi3 splitters): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49983 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-23  Aldy Hernandez  <aldyh@redhat.com>

        * altivec.h: Add extra level of parentheses on casts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49982 138bc75d-0d04-0410-961f-82ee72b054a4

Fix for PR java/2369:
* jvspec.c (verify_class_name): New function.
(lang_specific_driver): Call it.
(JAVA_START_CHAR_P): New macro.
(JAVA_PART_CHAR_P): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49981 138bc75d-0d04-0410-961f-82ee72b054a4

* java/net/URL.java (getPath):  New JDK 1.3 method.

* java/net/URLStreamHandler.java (parseURL):
It is wrong to prepend '/' to the file part of a relative url.

* java/net/URLStreamHandler.java (parseURL):
Minor optizations - append '/' rather than "/".

* java/net/URLStreamHandler.java (parseURL):
Don't canonicalize "xx/.." or "./" URLs - JDK doesn't.
We probably should canonicalize for a context-relative url, though.
* java/net/URL.java (sameFile):  Delegate to URLStreamHandler.
* java/net/URLStreamHandler.java (canonicalizeFilename):  New helper.
(sameFile):  New method.  Uses canonicalizeFilename.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49980 138bc75d-0d04-0410-961f-82ee72b054a4