* g++.dg/ext/instantiate1.C: Use scan-assembler, not link errors.
        * g++.dg/ext/instantiate2.C, g++.dg/ext/instantiate3.C: Likewise;
        move from g++.old-deja/g++.ext/.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51491 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (gcc_cv_as): Use $target_alias in directory searchs
rather than $target.  Heed program_prefix and
program_transform_name.  Search for gas in cross-compiler case too.
"test -x" rather than "test -f".
(gcc_cv_ld): Likewise.
(gcc_cv_nm): Heed program_prefix and program_transform_name.
(gcc_cv_objdump): Likewise.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51489 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (attribs.o): Update.
* attribs.c: Include langhooks.h.
(decl_attributes): Use langhook.
* c-decl.c (insert_default_attributes): Rename.
* c-tree.h (c_insert_default_attributes): New.
* langhooks-def.h (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES):New.
(LANG_HOOKS_INITIALIZER): Update.
* langhooks.h (struct lang_hooks): New hook.
* tree.h (insert_default_attributes): Remove.
ada:
* misc.c (insert_default_attributes): Remove.
cp:
* cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine.
* cp-tree.h (cxx_insert_default_attributes): New.
* decl.c (insert_default_attributes): Rename.
objc:
* objc-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51488 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (expand_invoke): Don't generate null pointer check if
we're calling <init>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51487 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (classify_argument): Also check for
QUAL_UNION_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51484 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (alpha*-dec-osf*): Enable libgcj.

gcc:
* doc/install.texi (alpha*-dec-osf*): Don't need --enable-libgcj
any more.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51483 138bc75d-0d04-0410-961f-82ee72b054a4

* i960.md (ret): Set PC.
(nonlocal_goto): Fix expander.
* builtins.c (epxand_builin_longjmp): Check that we've emitted
some jump or call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51478 138bc75d-0d04-0410-961f-82ee72b054a4

* optabs.c (emit_no_conflict_block, emit_libcall_block): Avoid nesting
of libcall regions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51477 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgrtl.c (merge_blocks_nomove): Use set_block_for_insn instead of
assigning to BLOCK_FOR_INSN directly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51475 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-27  Phil Edwards  <pme@gcc.gnu.org>

* docs/doxygen/Intro.3:  Date tweak.
* docs/doxygen/TODO:  Update.
* docs/doxygen/doxygroups.cc:  Point to tables.html.
* docs/doxygen/mainpage.html:  Date tweak.
* docs/doxygen/run_doxygen:  Version tweak.  Copy tables.html over.
* docs/doxygen/tables.html:  Fill in the blanks.

* docs/doxygen/user.cfg.in (ALIASES):  Remove maint and endmaint.
* include/bits/stl_algo.h:  Likewise; use expanded form.
* include/bits/stl_alloc.h:  Likewise.
* include/bits/stl_construct.h:  Likewise.
* include/bits/stl_deque.h:  Likewise.
* include/bits/stl_iterator_base_types.h:  Likewise.
* include/bits/stl_list.h:  Likewise.
* include/bits/stl_relops.h:  Likewise.
* include/bits/stl_tempbuf.h:  Likewise.
* include/bits/stl_vector.h:  Likewise.
* include/std/std_memory.h:  Likewise.

* include/bits/stl_deque.h:  Point into tables.html and add @ingroup.
* include/bits/stl_list.h:  Likewise.
* include/bits/stl_vector.h:  Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51471 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.c (ix86_output_addr_diff_elt): Remove binutils bug workaround.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51470 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51469 138bc75d-0d04-0410-961f-82ee72b054a4

    * include/posix-threads.h [alpha] (_Jv_ThreadSelf): Avoid a copy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51468 138bc75d-0d04-0410-961f-82ee72b054a4

    * os_dep.c (GC_init_linux_data_start): Fix references to
        __data_start and _end.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51467 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/init/new2.C: New test.

PR c++/4884
* call.c (build_op_delete_call): Allow for the fact the placement
may be a COMPOUND_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51466 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (c_expand_expr): Fix prototype.
* c-common.h (c_expand_expr): Always declare, update.
* c-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
* c-objc-common.c (c_objc_common_init): No global hook.
* expr.c (expand_expr): Use langhook.
* expr.h (enum expand_modifier): Conditionally declare.
* langhooks-def.h (lhd_expand_expr, LANG_HOOKS_EXPAND_EXPR): New.
(LANG_HOOKS_INITIALIZER): Update.
* langhooks.c (lhd_expand_expr): New.
* langhooks.h (struct lang_hooks): New hook.
* toplev.c (lang_expand_expr_t, lang_expand_expr): Delete.
(lang_independent_init): Don't default hook.
ada:
* misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
(gnat_init): Don't set hook.
(gnat_expand_expr): Fix prototype.
cp:
* cp-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
* cp-tree.h (init_cplus_expand): Remove.
(cxx_expand_expr): New.
* expr.c (cplus_expand_expr): Rename cxx_expand_expr,
fix prototype.
(init_cplus_expand): Remove.
* lex.c (cxx_init): Don't call init_cplus_expand.
java:
* expr.c (java_lang_expand_expr): Rename java_expand_expr,
fix prototype.
* java-tree.h (java_lang_expand_expr): Similarly.
* lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
(java_init): Don't set hook.
objc:
* objc-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51462 138bc75d-0d04-0410-961f-82ee72b054a4

* dyn-string.c: Add libgcc exception to copyright notice.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51461 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-25  Andrew Haley <aph@cambridge.redhat.com>, Hans Boehm <Hans_Boehm@hp.com>

        * include/dwarf2-signal.h (MAKE_THROW_FRAME): Add for IA-64.
        (INIT_SEGV, INIT_FPE): Add versions that use __libc_sigaction
        instead of syscall on IA-64.
        Add FIXME comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51459 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-27  Anthony Green  <green@redhat.com>

* libgcj.spec.in: Add CHECKREFSPEC.
* configure.in: Ditto.
* configure.host: Ditto.  Check references for xscale-elf.
* configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51457 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-27  Anthony Green  <green@redhat.com>

* libjava.lang/InvokeReturn.java: Modify test for targets
which do not yet support reflection.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51455 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-27  Anthony Green  <green@redhat.com>

* libjava.jni/jni.exp (gcj_jni_run): Fix cross build test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51453 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-27  Anthony Green  <green@redhat.com>

* lib/libjava.exp: Add the wrapper link options only when we're
linking.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51451 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/6054
        * config/ia64/ia64.c (ia64_expand_call): Use pic patterns for
        TARGET_CONST_GP.  Simplify conditions.

* gcc.dg/20020326-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51444 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/sparc/freebsd.h, config/sparc/linux.h, config/sparc/linux64.h,
        config/sparc/netbsd-elf.h, config/sparc/pbd.h, config/sparc/sol2.h,
        config/sparc/vxsim.h (LOCAL_LABEL_PREFIX): Define.

* gcc.dg/debug/20020327-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51443 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/cygwin.h (TARGET_DLL, TARGET_WIN32,
TARGET_CYGWIN, TARGET_WINDOWS): Remove unused switches.
(MASK_DLL, MASK_WIN32, MASK_CYGWIN, MASK_WINDOWS):
Remove unnecessary masks.
(MASK_NOP_FUN_DLLIMPORT): Use an unused an bit.
(SUBTARGET_SWITCHES): Use empty masks for -mwin32, -mcygwin,
-mwindows, -mdll switches and their negations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51440 138bc75d-0d04-0410-961f-82ee72b054a4

    Fix for PR java/5850:
        * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
        context if field was not found in the current scope.
        * expr.c (lookup_field): Don't look in enclosing contexts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51438 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51437 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-common.c (lang_mark_false_label_stack): Remove.
* ggc.h (lang_mark_false_label_stack): Similarly.
ada:
* misc.c (ggc_p): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51433 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-26  Benjamin Kosnik  <bkoz@redhat.com>

* include/c/: Guard with _CPP_.
* include/c_std/: Same.
* include/Makefile.am: Fixup install, link routines for null
c_base_headers_extra scenarios.
* include/Makefile.in: Regerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51431 138bc75d-0d04-0410-961f-82ee72b054a4

* pa/pa-pro-end.h (CPP_PREDEFINES): Add -D__pro__.

* pa/lib2funcs.asm: Don't use .SPACE and .SUBSPACE if __pro__
or __rtems_ is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51430 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/alpha.c (alpha_emit_set_const): Add a REG_EQUAL note
        if a non-trivial load was emitted.
        (alpha_emit_set_const_1): Remove obsolete extension.  Fix thinko
        in high+extra+low case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51428 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/pragma-re-2.c: Avoid empty source file warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51426 138bc75d-0d04-0410-961f-82ee72b054a4

    * config.gcc (sparc*-solaris): Use float_format=sparc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51424 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/20020312-2.c: Don't test epilogue vs global register
        on sparc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51422 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/20001101-1.c: Add -mcpu=ultrasparc.  Only run on
        sparcv9 systems.
        * gcc.dg/20001102-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51420 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/sparc/sparc.h (MAX_WCHAR_TYPE_SIZE): Don't define.
        * config/sparc/linux-aout.h (MAX_WCHAR_TYPE_SIZE): Don't undef.
        * config/sparc/linux.h, config/sparc/linux64.h: Likewise.
        * config/sparc/sol2.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Redefine.
        (WINT_TYPE_SIZE): Fix at 32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51418 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-26  H.J. Lu  (hjl@gnu.org)

* config.table: Support --with-build-subdir.
* configure.in: Likewise.
* configure: Rebuild.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51416 138bc75d-0d04-0410-961f-82ee72b054a4

* include/dwarf2-signal.h: Temporarily back out last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51415 138bc75d-0d04-0410-961f-82ee72b054a4

    * toplev.c (rest_of_compilation): Delay emit_initial_value_sets
        until after eh landing pad generation.
        * config/alpha/alpha.c (alpha_gp_save_rtx): Use gen_mem_addressof.
        * config/alpha/alpha.md (exception_receiver_2): Only accept MEMs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51411 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-26  Phil Edwards  <pme@gcc.gnu.org>

* gcc.dg/cpp/endif-pedantic1.c,
gcc.dg/cpp/endif-pedantic2.c:  New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51410 138bc75d-0d04-0410-961f-82ee72b054a4

    * expr.h (ADD_PARM_SIZE): One more convert for INC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51409 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-26  Phil Edwards  <pme@gcc.gnu.org>

* gcc.c (cpp_options):  Preserve relative ordering of -pedantic
and warning switches.
(cc1_options):  Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51408 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/linux.h (MD_FALLBACK_FRAME_STATE_FOR):
Restore more of the signal context.  Set no_reg_stack_frame.
* config/ia64/unwind-ia64.c (unw_state_record):
Add no_reg_stack_frame, comments.
(uw_frame_state_for): Initialize when field to UNW_WHEN_NEVER.
(uw_update_context): Adjust bsp when unwinding from leaf,
but not signal frame.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51407 138bc75d-0d04-0410-961f-82ee72b054a4

* prj-makr.ads, prj-makr.adb : New files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51406 138bc75d-0d04-0410-961f-82ee72b054a4

* libjava.mauve/mauve.exp (test_mauve): Use correct stderr
redirection code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51405 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/aix51.h (WCHAR_TYPE): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51402 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/xtensa/xtensa.c (xtensa_va_arg): Handle variable-sized types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51400 138bc75d-0d04-0410-961f-82ee72b054a4

Fix for PR java/5942:
* parse.y (init_src_parse): Added sanity check.
* parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
elements, not 11.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51398 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/4884.
* init.c (build_new_1): Allow for the fact the result of
build_function_call may be a COMPOUND_EXPR.

* g++.dg/init/new1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51396 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/5682
* cp-tree.h (BINFO_PRIMARY_P): Explain meaning better.
(dfs_skip_nonprimary_vbases_unmarkedp): Remove.
(dfs_skip_nonprimary_vbases_markedp): Remove.
* search.c (get_shared_vbase_if_not_primary): Remove.
(dfs_skip_nonprimary_vbases_unmarkedp): Remove.
(dfs_skip_nonprimary_vbases_markedp): Remove.
(dfs_unmarked_real_bases_queue_p): Just get the canonical binfo.
(dfs_marked_real_bases_queue_p): Likewise.
testsuite:
* g++.dg/abi/vbase9.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51392 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/arm-asm.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51390 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/5621
* arm.md (define_asm_attributes): Reapply patch of Thu Sep 9, 1999:
"Add a pool_range attribute", which was lost during the ARM/Thumb
merge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51389 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/xtensa/xtensa.c (xtensa_valid_move): Allow move from
        a register into the MAC16 accumulator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51388 138bc75d-0d04-0410-961f-82ee72b054a4

Add -Wswitch-enum.  Document.
Fix PR c/5044.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51386 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.md (reload_mulsi3, reload_mulsi_compare0, reload_muladdsi)
(reload_mulsi_compare0_scratch, reload_muladdsi_compare0)
(reload_muladdsi_compare0_scratch): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51385 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (*-*-freebsd*): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51384 138bc75d-0d04-0410-961f-82ee72b054a4

* include/posix-threads.h: Support <.../pal.h> on FreeBSD/alpha.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51383 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/alpha.c (alpha_va_arg): Read MUST_PASS_IN_STACK
        types from the normal argument frame.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51380 138bc75d-0d04-0410-961f-82ee72b054a4

    * expr.h (ADD_PARM_SIZE): Cast INC to ssizetype.
        (SUB_PARM_SIZE): Cast DEC to ssizetype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51379 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/sparc/sparc.c (function_arg_pass_by_reference): Pass
        variable sized objects by reference.
        (sparc_va_arg): Receive them by reference too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51378 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/execute/20020307-2.c (main): Pass a variable sized
        structure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51376 138bc75d-0d04-0410-961f-82ee72b054a4

  * config/s390/s390.c (s390_emit_epilogue): Change epilogue
        code to not restoring global registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51374 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51373 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (ggc-common.o): Update.
* c-decl.c (lang_mark_tree): Rename c_mark_tree.
* c-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
* c-tree.h (c_mark_tree): New.
* ggc-common.c: Include langhooks.h.
(gcc_mark_trees): Use new langhook.
* ggc-callbacks.c: Delete file.
* ggc.h (lang_mark_tree): Remove.
* langhooks-def.h (LANG_HOOKS_MARK_TREE): New.
(LANG_HOOKS_INITIALIZER): Update.
* langhooks.h (struct lang_hooks): New hook.
ada:
* misc.c (LANG_HOOKS_MARK_TREE): Redefine.
(lang_mark_tree): Make static, rename.
cp:
* cp-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
* cp-tree.h (cxx_mark_tree): New.
* decl.c (lang_mark_tree): Rename cxx_mark_tree.
f:
* com.c (LANG_HOOKS_MARK_TREE): Redefine.
(lang_mark_tree): Rename ffe_mark_tree, make static.
java:
* decl.c (lang_mark_tree): Rename java_mark_tree.
* java-tree.h (java_mark_tree): New.
* java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
objc:
* objc-lang.c (LANG_HOOKS_MARK_TREE): Redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51369 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in, configure: enable dwarf2-exception-style
exception handling on IA-64.
* include/dwarf2-signal.h (MAKE_THROW_FRAME): Add for IA-64.
(INIT_SEGV, INIT_FPE): Use __libc_sigaction instead of syscall.
Add FIXME comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51367 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/cpp.texi: Exclude entire Top node from printed manual.
Move option index after directive index.  Insert page breaks
before GFDL and concept index.  Index environment variables
with command line options.
* doc/cppenv.texi: Use @vtable for environment variable list.
Add paragraph explaining semantics of empty elements in path
variables.  Exclude a cross-reference to Fishkill from the
manpage.  Remove an unnecessary cross-reference of the entry
right above the referer.  Don't use @anchor in text that goes
into manpage.
* doc/cppopts.texi: Cross-reference the environment variables
section, not the specific environment variable, for consistency.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51365 138bc75d-0d04-0410-961f-82ee72b054a4

* texi2pod.pl: Handle @end ftable and @end vtable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51364 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.am (libgcj_la_LDFLAGS): Use THREADLDFLAGS.
(jv_convert_LDFLAGS): Likewise.
(gij_LDFLAGS): Likewise.
(rmic_LDFLAGS): Likewise.
(rmiregistry_LDFLAGS): Likewise.
* configure.in (THREADLDFLAGS): New subst; set correctly for
*BSD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51363 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-25  Paolo Carlini <pcarlini@unitus.it>
    Richard Henderson  <rth@redhat.com>

* testsuite/22_locale/codecvt_members_unicode_char.cc
(test01, test02): make sure that the i_lit_base array
is sufficiently aligned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51359 138bc75d-0d04-0410-961f-82ee72b054a4

    * recog.c (peephole2_optimize): Distribute EH_REGION -1 notes
        anywhere in the block.  Don't refer to insns that have been
        removed from the chain.  Iterate backward through the new insns.
        Don't refer to edges that have been removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51357 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-25  Benjamin Kosnik  <bkoz@redhat.com>

        * config/os/newlib/bits/ctype_noninline.h (ctype::classic): Set to
        _ctype_.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51354 138bc75d-0d04-0410-961f-82ee72b054a4

* include/private/gcconfig.h: Change all likely references
to linker script synthesized symbols to use this idiom:
extern int etext[]; etext

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51352 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-25  Paolo Carlini  <pcarlini@unitus.it>

* testsuite/22_locale/collate_byname.cc
(test01): compare the result of collate::compare with
that of collate::transform + string::compare, not with
that of collate::transform + collate::compare; values
returned by collate::compare are normalized, therefore
test against +-1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51351 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (simplify_comparison <ASHIFTRT, LSHIFTRT>): Correct
test for overflow of constant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51349 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/20001013-1.c: Add -mcpu=ultrasparc.  Only run on
        sparcv9 systems.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51347 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/2623
* arm.md (loadhi_preinc, loadhi_predec, loadhi_shiftpreinc)
(loadhi_shiftpredec, loadhi-with-writeback peephole): Don't use
these patterns on arm_archv4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51345 138bc75d-0d04-0410-961f-82ee72b054a4

For PR libgcj/5303:
* gnu/java/rmi/registry/RegistryImpl.java (main): Recognize --help
and --version.
(help): New method.
(version): Likewise.
* gnu/gcj/convert/Convert.java (version): Removed extraneous
"GNU".
* gnu/java/rmi/rmic/RMIC.java (parseOptions): Removed extraneous
"GNU".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51343 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/mingw32.h (WINT_TYPE): Define as "short unsigned
int".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51340 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/compile/20011119-1.c (xxx): New.
        * gcc.c-torture/compile/20011119-2.c (xxx): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51337 138bc75d-0d04-0410-961f-82ee72b054a4

* toplev.c: Don't include setjmp.h.  Kill float_handler_set,
float_handled, float_handler, float_signal, set_float_handler,
and do_float_handler.  Set handler for SIGFPE to crash_signal.
* toplev.h: Don't prototype do_float_handler.

* c-lex.c: Fold parse_float into lex_number.  Make warning
about portability of hex float constants more informative, and
don't issue it on top of a syntax error.
* fold-const.c: Fold const_binop_1 and fold_convert_1 into
their callers.
* real.h: Define REAL_VALUE_ABS here...
* simplify-rtx.c: ... not here.  Fold check_fold_consts,
simplify_unary_real, simplify_binary_real, and
simplify_binary_is2orm1 into their callers.
* tree.c: Fold build_real_from_int_cst_1 into caller.

* doc/tm.texi: Document REAL_VALUE_ABS and REAL_VALUE_NEGATIVE.

* tsystem.h: Include float.h here...
* libgcc2.c: ... not here.

java:
* lex.c: Change java_perform_atof to take normal parameters
instead of a pointer to a parameter block.  Call it directly
from java_lex.

testsuite:
* gcc.dg/c90-hexfloat-1.c: Adjust error regexps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51336 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-25  Benjamin Kosnik  <bkoz@redhat.com>
            Jakub Jelinek  <jakub@redhat.com>

* config/locale/gnu/messages_members.h: Correct conditional.
* config/locale/gnu/messages_members.cc: Same.
* config/locale/gnu/time_members.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51332 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP): Redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51329 138bc75d-0d04-0410-961f-82ee72b054a4

Fix for PR java/5368:
* parse.y (resolve_qualified_expression_name): Use decl not field_decl
when printing error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51327 138bc75d-0d04-0410-961f-82ee72b054a4

Fixes for PR bootstrap/3591, target/5676:
* configure.in (mcore-pe): Disable the configuration of
  libstdc++-v3 since exceptions are not supported.
* config/mcore/mcore.h (CC1_SPEC): Define only if not already
  defined.  Do not disable exceptions or rtti.
* config/mcore/mcore-pe.h (CC1_SPEC): Define before including
  mcore.h.  Disable exceptions and rtti, since they are not
  supported by EPOC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51326 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (maybe_build_cleanup): Remove.
* expr.c (expand_expr): Use langhook.
* langhooks-def.h (lhd_return_null_tree,
LANG_HOOKS_MAYBE_BUILD_CLEANUP): New.
(LANGHOOKS_INITIALIZER): Update.
* langhooks.c (lhd_return_null_tree): New.
* langhooks.h (struct lang_hooks): New hook.
* tree-inline.c (initialize_inlined_parameters): Use langhook.
* tree.h (maybe_build_cleanup): Remove.
ada:
* misc.c (maybe_build_cleanup): Remove.
cp:
* cp-tree.h (cxx_maybe_build_cleanup): New.
* decl.c (destroy_local_var, hack_incomplete_structures): Update.
(maybe_build_cleanup): Rename cxx_maybe_build_cleanup.
* tree.c (build_target_expr): Update.
f:
* com.c (maybe_build_cleanup): Remove.
java:
* decl.c (maybe_build_cleanup): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51324 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo in last Changelog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51322 138bc75d-0d04-0410-961f-82ee72b054a4

* linux_threads.c (GC_get_nprocs): Close file descriptor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51321 138bc75d-0d04-0410-961f-82ee72b054a4

    * g++.old-deja/g++.jason/thunk3.C: Add xtensa-*-* to list of
        targets using generic thunk support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51320 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-25  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
            Paolo Carlini  <pcarlini@unitus.it>

* testsuite/locale/codecvt_members_unicode_char.cc
(test01, test02): Fix i_lit_base arrays, making them
independent from the endianness of the platform.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51314 138bc75d-0d04-0410-961f-82ee72b054a4

* regrename.c (build_def_use): Move recog_memoized
before extract_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51313 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/6043
* expr.c (emit_group_store): Handle storing into CONCAT.

* g++.dg/opt/conj2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51311 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51309 138bc75d-0d04-0410-961f-82ee72b054a4

* regrename.c (build_def_use): Share RTL between MATCH_OPERATOR and
corresponding MATCH_DUP.

* gcc.c-torture/compile/20020323-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51305 138bc75d-0d04-0410-961f-82ee72b054a4

* java/awt/Component.java (processEvent): Check ComponentEvent
after KeyEvent.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51301 138bc75d-0d04-0410-961f-82ee72b054a4

    * unroll.c (unroll_loop): Zero label_map.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51300 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcse.c: Include except.h.
        * Makefile.in (gcse.o): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51297 138bc75d-0d04-0410-961f-82ee72b054a4

Based on patch from Intel's ORP team:
* java/io/PushbackInputStream.java (available): Calculate correct
number of bytes in buffer.
(read): Remove redundant bound check. Return bytes from both the
buffer and the stream.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51296 138bc75d-0d04-0410-961f-82ee72b054a4

* java/io/FileInputStream.java (skip): Call fd.getFilePointer() and
calculate correct number of bytes skipped.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51293 138bc75d-0d04-0410-961f-82ee72b054a4

* java/io/PushbackReader.java: Reformat.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51291 138bc75d-0d04-0410-961f-82ee72b054a4

    * varasm.c (asm_emit_uninitialised): Revert 2002-03-14 change.
        Do resolve_unique_section before shared data clause.

        * gcc.dg/weak-1.c: Use -fno-common.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51289 138bc75d-0d04-0410-961f-82ee72b054a4