dg.exp: Ignore tests in new directories bprob and gcov.

* g++.dg/dg.exp: Ignore tests in new directories bprob and gcov.
* g++.dg/bprob/bprob.exp: New driver for profile-directed branch
ordering tests.
* g++.dg/bprob/bprob-1.C: New test.
* g++.dg/gcov/gcov.exp: New driver for gcov tests.
* g++.dg/gcov/gcov-1.C: New test.
* g++.dg/gcov/gcov-1.x: New file.
* g++.dg/gcov/gcov-2.C: New test.
* g++.dg/gcov/gcov-3.C: New test.
* g++.dg/gcov/gcov-3.h: New file.

From-SVN: r51572

Makefile.in (convert.o, [...]): Update.

* Makefile.in (convert.o, calls.o, expmed.o): Update.
* attribs.c (handle_mode_attribute, handle_vector_size_attribute):
Use new hooks.
* builtin-types.def (BT_PTRMODE): Update.
* c-common.c (type_for_size): Rename c_common_type_for_size.
(type_for_mode): Similarly.
(shorten_compare, pointer_int_sum, c_common_nodes_and_builtins):
Use new hook.
* c-bommon.h (c_common_type_for_size, c_common_type_for_mode): New.
* c-decl.c (finish_enum, build_enumerator): Use new hooks.
* c-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
Redefine.
* c-typeck.c (common_type, comptypes, default_conversion):
Use new hooks.
* calls.c: Include langhooks.h.
(emit_library_call_value_1): Use new hooks.  Avoid redundant
calls.
* convert.c: Include langhooks.h
(convert_to_pointer, convert_to_integer): Use new hooks.
* except.c (init_eh): Similarly.
* expmed.c: Include langhooks.h.
(expand_mult_add): Use new hooks.
* expr.c (store_expr, store_constructor, expand_expr, do_jump,
try_casesi): Similarly.
* fold-const.c (optimize_bit_field_compare, make_range,
decode_field_reference, fold_truthop, fold): Similarly.
* function.c (assign_stack_local_1, assign_stack_temp_for_type,
put_var_into_stack): Similarly.
* langhooks-def.h (LANG_HOOKS_TYPE_FOR_MODE,
LANG_HOOKS_TYPE_FOR_SIZE): New.
(LANG_HOOKS_TYPES_INITIALIZER): Update.
* langhooks.h (lang_hooks_for_types): New hooks.
* stmt.c (expand_decl_cleanup, emit_case_nodes): Use new hooks.
* tree.c (get_unwidened, get_narrower): Similarly.
* tree.h (type_for_mode, type_for_size): Remove.
* varasm.c (force_const_mem): Use new hooks.
ada:
* gigi.h (type_for_size, type_for_mode): Rename.
* misc.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
Redefine.
* trans.c (tree_transform): Update.
* utils.c (gnat_init_decl_processing, init_gigi_decls,
builtin_function, float_type_for_size, signed_or_unsigned_type,
build_vms_descriptor, unchecked_convert): Update.
(type_for_mode, type_for_size): Rename.
* utils2.c (nonbinary_modular_operation): Update.
cp:
* cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
Redefine.
* cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks.
* decl.c (finish_enum): Similarly.
* error.c (dump_type): Similarly.
* lex.c (cxx_init): Similarly.
* mangle.c (write_builtin_type): Similarly.
* typeck.c (comptypes): Similarly.
f:
* com.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
Redefine.
(type_for_mode, type_for_size): Rename.
(signed_or_unsigned_type, signed_type, truthvalue_conversion,
unsigned_type): Use new hooks.
java:
* Make-lang.in (builtins.o): Update.
* boehm.c (get_boehm_type_descriptor): Update.
* builtins.c: Include langhooks.h.
* decl.c (java_init_decl_processing): Update.
* java-tree.h (java_type_for_mode, java_type_for_size): New.
* lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
Redefine.
* typeck.c (type_for_mode, type_for_size): Update.
objc:
* objc-act.c (handle_impent): Update.
* objc-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
Redefine.

From-SVN: r51571

re PR c++/5998 (regression, all builtins disabled)

* include/c_std/std_cmath.h:  To prevent problems overloading
g++ builtins, use the double variants from the global namespace
before defining float and long double variants in std::.

PR c++/5998:
* decl.c (cxx_init_decl_processing): Re-enable built-in functions
in the g++ front-end.
(duplicate_decl): Allow redefinition of anticipated built-ins.
Fix inlining problem by over-writing the old DECL_RTL.
(lookup_namespace_name): Fail to find an identifier in the
specified namespace if its still anticipated.
(builtin_function_1): New function split out from builtin_function
to create a builtin in the current namespace with given context.
(builtin_function): Call builtin_function_1 to define the
appropriate builtins in both the std and global namespaces.
(select_decl): Don't test for anticipated decls here.
(unqualified_namespace_lookup): Instead ignore them whilst
searching through scopes and namespaces.
* decl2.c (do_nonmember_using_decl): If a using declaration
specifies an anticipated built-in function, mark it as no longer
anticipated in that scope.
(ambiguous_decl):  Avoid resolving to an anticipated decl.
* lex.c (do_scoped_id): Fail to find an identifier in the global
namespace if its still anticipated.

* g++.old-deja/g++.other/builtins5.C: New test.
* g++.old-deja/g++.other/builtins6.C: New test.
* g++.old-deja/g++.other/builtins7.C: New test.
* g++.old-deja/g++.other/builtins8.C: New test.
* g++.old-deja/g++.other/builtins9.C: New test.

From-SVN: r51568

lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.

2002-03-29  Martin Kahlert  <martin.kahlert@infineon.com>

* lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.

From-SVN: r51566

ia64.md (*ptr_extend_plus_1, [...]): New.

        * config/ia64/ia64.md (*ptr_extend_plus_1, *ptr_extend_plus_2): New.
        * config/ia64/ia64.c (basereg_operand): New.
        * config/ia64/ia64-protos.h (basereg_operand): Declare.
        * config/ia64/ia64.h (PREDICATE_CODES): Add basereg_operand.

From-SVN: r51564

natPlainDatagramSocketImpl.cc (close): New function.

* java/net/natPlainDatagramSocketImpl.cc (close): New function.
* java/net/natPlainSocketImpl.cc (close): Indentation fix.

From-SVN: r51563

mmix.c (mmix_target_asm_function_prologue): Correct unwind information when frame_pointer_needed.

* config/mmix/mmix.c (mmix_target_asm_function_prologue): Correct
unwind information when frame_pointer_needed.
(mmix_assemble_integer): Tweak wording in comment.

From-SVN: r51562

Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts directory.

* Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
directory.

From-SVN: r51559

Makefile.in (except.o): Update.

* Makefile.in (except.o): Update.
* except.c: Include langhooks.h.
(init_eh): Use langhook.
* langhooks-def.h (LANG_HOOKS_MAKE_TYPE,
LANG_HOOKS_FOR_TYPES_INITIALIZER): New.
(LANG_HOOKS_INITIALIZER): Update.
* langhooks.h (lang_hooks_for_types): New.
(struct lang_hooks): Add it.
* tree.c (make_lang_type_fn, make_lang_type): Remove.
* tree.h (make_lang_type_fn, make_lang_type): Remove.
config:
* alpha/alpha.c: Include langhooks.h.
(alpha_build_va_list): Use langhook.
* d30v/d30v.c: Include langhooks.h.
(d30v_build_va_list): Use langhook.
* i386/i386.c: Include langhooks.h.
(ix86_build_va_list): Use langhook.
* rs6000/rs6000.c (rs6000_build_va_list): Use langhook.
* s390/s390.c: Include langhooks.h.
(s390_build_va_list): Use langhook.
* stormy16/stormy16.c: Include langhooks.h.
(stormy16_build_va_list): Use langhook.
cp:
* cp-lang.c (LANG_HOOKS_MAKE_TYPE): Redefine.
* cp-tree.h (cp_make_lang_type): Rename.
* lex.c (cp_make_lang_type): Rename.
(make_aggr_type): Update.
* tree.c (init_tree): Don't set make_lang_type_fn.

From-SVN: r51558

re PR c++/5964 (g++ generates code that results in "word displacement will not fit in 16 bits" on sparcv9)

PR c++/5964
* config/sparc/sparc.md (empty_delay_slot, branch_type): New
attributes.
(length): Compute variable length for branches/calls/jumps here.
(branch, inverted_branch, normal_fp_branch, inverted_fp_branch,
normal_fpe_branch, inverted_fpe_branch): Remove length attribute,
define branch_type attribute.
(divsi3_sp32): Maximum length is 6 not 7.
(call_address_struct_value_sp32, call_symbolic_struct_value_sp32,
call_address_untyped_struct_value_sp32,
call_symbolic_untyped_struct_value_sp32): Set length to 3 not 2.
* config/sparc/sparc.c (empty_delay_slot): New function.
* config/sparc/sparc.h (ADJUST_INSN_LENGTH): Remove.
* config/sparc/sparc-protos.h (empty_delay_slot): Add prototype.

* g++.dg/opt/longbranch1.C: New test.

From-SVN: r51557

Daily bump.

From-SVN: r51555

combine.c (set_nonzero_bits_and_sign_copies): Don't call nonzero_bits if not needed.

* combine.c (set_nonzero_bits_and_sign_copies): Don't call
nonzero_bits if not needed.
(nonzero_bits) [XOR]: Likewise.
(nonzero_bits) [REG]: Use reg_last_set_nonzero_bits even if
reg_last_set_mode and mode are both MODE_INT, but not equal.
(record_value_for_reg): Compute reg_last_set_nonzero_bits
in nonzero_bits_mode for MODE_INT modes.

From-SVN: r51551

re PR c++/6073 ([Solaris] Internal compiler error in simplify_gen_subreg, at simplify-rtx.c:2711)

PR c++/6073
* class.c (finish_struct_1): Update static field's DECL_MODE even
if its type is a variant of t.

* g++.dg/opt/static1.C: New test.

From-SVN: r51549

osf.h (ASM_SPEC): Don't pass any special options to GAS.

        * config/alpha/osf.h (ASM_SPEC): Don't pass any special options
        to GAS.  Correct drift between alternatives.

From-SVN: r51547

* testsuite/18_support/numeric_limits.cc (test_extrema): Fix typo.

From-SVN: r51544

re PR target/6087 (3.1 i86 FP stack pop bug)

        PR target/6087
        * reload1.c (fixup_abnormal_edges): Move insn to edge via sequence.

From-SVN: r51543

freebsd.h (LINK_SPEC): Don't pass default emulation to the linker.

* config/i386/freebsd.h (LINK_SPEC): Don't pass default
emulation to the linker.
* config/alpha/freebsd.h (LINK_SPEC): Likewise.
* config/sparc/freebsd.h (LINK_SPEC): Likewise.

From-SVN: r51540

re PR java/5986 (SIGSEGV in __gcj_personality_v0)

* except.c (expand_end_java_handler): If the handler type is NULL,
use java.lang.Throwable.  Fixes PR java/5986.

From-SVN: r51539

re PR other/2620 (Filenames differ only in case)

2002-03-29  David Billinghurst <David.Billinghurst@riotinto.com>

PR other/2620
* src/mips/n32.s: Delete
* src/mips/o32.s: Delete

From-SVN: r51537

re PR java/4715 (Tree check failure in check_inner_circular_reference)

2002-03-28  Alexandre Petit-Bianco  <apbianco@redhat.com>

Fix for PR java/4715:
* jcf-parse.c (parse_source_file_3): New function.
(read_class): Call it.
(java_parse_file): Likewise.

(http://gcc.gnu.org/ml/gcc-patches/2002-03/msg01917.html)

From-SVN: r51534

re PR rtl-optimization/3311 (GCC-SH: gcc loses result of AND operation due to force_to_mode bug)

* combine.c (simplify_and_const_int): Make sure to apply mask
when force_to_mode returns a constant integer.  PR3311.

From-SVN: r51532

* pa-linux.h (LOCAL_LABEL_PREFIX): Define.

From-SVN: r51530

weak-1.c: Fix typo in scan-assembler pattern.

* gcc.dg/weak-1.c: Fix typo in scan-assembler pattern.

* g++.old-deja/g++.law/bit-fields2.C: Skip on mmix-knuth-mmixware.

From-SVN: r51529

2002-03-28  Paolo Carlini  <pcarlini@unitus.it>

* testsuite/24_iterators/istream_iterator.cc
(test02): New tests.

From-SVN: r51527

invoke.texi (Warning Options): Refer to C++ Dialect Options and Objective-C Dialect Options.

* doc/invoke.texi (Warning Options): Refer to C++ Dialect Options
and Objective-C Dialect Options.

From-SVN: r51526

Fix wrong date in last Changelog

From-SVN: r51523

2002-03-27  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
            Paolo Carlini  <pcarlini@unitus.it>

        * testsuite/22_locale/codecvt_members_unicode_wchar_t.cc
        (test01): Protect the test with _GLIBCPP_USE_WCHAR_T;
        fix i_lit_base e_lit_base arrays, making them independent
from the endianness of the platform; tweak UCS4 to UCS-4BE.

Co-Authored-By: Paolo Carlini <pcarlini@unitus.it>
From-SVN: r51521

alpha.c (alpha_emit_conditional_branch): TFmode NE comparison should be done vs !=0 not >0 return code.

        * config/alpha/alpha.c (alpha_emit_conditional_branch): TFmode NE
        comparison should be done vs !=0 not >0 return code.  Tidy cases.

From-SVN: r51519

c-decl.c (finish_function): New arg can_defer_p.

        * c-decl.c (finish_function): New arg can_defer_p.  Pass it
        on to c_expand_body.
        * c-tree.h (finish_function): Update decl.
        * c-objc-common.c, c-parse.in, objc/objc-act.c: Update calls.

From-SVN: r51518

* ifcvt.c (if_convert): Clear aux_for_blocks early enought.

From-SVN: r51516

Throw_2.java: New.

2002-03-28  Andrew Haley  <aph@redhat.com>

* libjava.lang/Throw_2.java: New.
* libjava.lang/Throw_2.out: New.

From-SVN: r51515

* checks.ads:

(Remove_Checks): New procedure

* checks.adb:
(Remove_Checks): New procedure

* exp_util.adb:
Use new Duplicate_Subexpr functions
(Duplicate_Subexpr_No_Checks): New procedure
(Duplicate_Subexpr_No_Checks_Orig): New procedure
(Duplicate_Subexpr): Restore original form (checks duplicated)
(Duplicate_Subexpr): Call Remove_Checks

* exp_util.ads:
(Duplicate_Subexpr_No_Checks): New procedure
(Duplicate_Subexpr_No_Checks_Orig): New procedure
Add 2002 to copyright notice

* sem_util.adb: Use new Duplicate_Subexpr functions

* sem_eval.adb:
(Eval_Indexed_Component): This is the place to call
Constant_Array_Ref and to replace the value. We simply merge
the code of this function in here, since it is now no longer
used elsewhere. This fixes the problem of the back end not
realizing we were clever enough to see that this was
constant.
(Expr_Val): Remove call to Constant_Array_Ref
(Expr_Rep_Val): Remove call to Constant_Array_Ref
Minor reformatting
(Constant_Array_Ref): Deal with string literals (patch
suggested by Zack Weinberg on the gcc list)

* exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
Duplicate_Subexpr_Move_Checks.

* exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
Duplicate_Subexpr_Move_Checks.

* sem_eval.adb: (Constant_Array_Ref): Verify that constant
value of array exists before retrieving it (it may a private
protected component in a function).

From-SVN: r51513

prj-pp.adb: New file.

* prj-pp.adb : New file.

* prj-pp.ads : New file.

From-SVN: r51512

* Makefile.in (stamp-sdefault): Fix path for Makefile.

From-SVN: r51510

rtlanal.c: Include flags.h

* rtlanal.c: Include flags.h
(may_trap_p): Do not mark FP operations if trapping
if !flag_trapping_math
* Makefile.in (rtlanal.o): Add dependency on flag.h
* ifcvt.c (noce_operand_ok): Avoid the lameness.

From-SVN: r51508

Daily bump.

From-SVN: r51507

* misc.c (gnat_expand_expr): Move prototype.

From-SVN: r51503

mips.md: Use dconst1, not 1.0, as first argument of REAL_VALUE_LDEXP.

* mips.md: Use dconst1, not 1.0, as first argument of
REAL_VALUE_LDEXP.  Don't use union real_extract.

From-SVN: r51502

parse.y (resolve_package): Initialize "decl".

2002-03-28  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>

* parse.y (resolve_package): Initialize "decl".
(lookup_package_type): Remove unused function.

From-SVN: r51500

re PR java/5993 (crashes on Hello World)

Fix for PR java/5993:
* parse.y (resolve_package): Return the decl if resolution was
successful. Don't special case "java.lang" and "java.lang.reflect"
packages. Set type_name to the merged identifier.
(resolved_qualified_expression_name): Print error using "name" if
resolve_package returns NULL_TREE.

From-SVN: r51497

hex.c: Add documentation.

* hex.c: Add documentation.
(_hex_value): Provide non-ASCII empty table.
(hex_init): Initialize the non-ASCII table.
* functions.texi: Regenerate.

From-SVN: r51496

ostream.tcc (ostream::operator<<(_CharT)): Always allocate at least a byte.

2002-03-27  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/ostream.tcc (ostream::operator<<(_CharT)): Always
allocate at least a byte.

* testsuite/18_support/numeric_limits.cc (test_extrema): Make
debugger-friendly.
* testsuite/27_io/streambuf.cc (test07): Fix.
(test06): Enable.

From-SVN: r51494

* java/net/PlainDatagramSocketImpl.java
(close): Use native implementation.
(finalize): New method.

* java/net/PlainSocketImpl.java (finalize): New method.

* java/net/natPlainDatagramSocketImpl.cc
(java/io/FileDescriptor.h): Don't include.
(close): Implement method here.
(create): Don't assign fd.

* java/net/natPlainSocketImpl.cc
(java/io/FileDescriptor.h): Don't include.
(create): Don't assign fd.
(accept): Likewise.
(close): Synchronize.

From-SVN: r51492

instantiate1.C: Use scan-assembler, not link errors.

        * 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/.

From-SVN: r51491

configure.in (gcc_cv_as): Use $target_alias in directory searchs rather than $target.

* 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.

From-SVN: r51489

Makefile.in (attribs.o): Update.

* 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.

From-SVN: r51488

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

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

From-SVN: r51487

i386.c (classify_argument): Also check for QUAL_UNION_TYPE.

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

From-SVN: r51484

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

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

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

From-SVN: r51483

i960.md (ret): Set PC.

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

From-SVN: r51478

optabs.c (emit_no_conflict_block, [...]): Avoid nesting of libcall regions.

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

From-SVN: r51477

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

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

From-SVN: r51475

Intro.3: Date tweak.

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.

From-SVN: r51471

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

From-SVN: r51470

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r51469

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

From-SVN: r51468

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

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

From-SVN: r51467

re PR c++/4884 (g++ 3.0.2 problem with -fvolatile)

* 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.

From-SVN: r51466

c-common.c (c_expand_expr): Fix prototype.

* 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.

From-SVN: r51462

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

From-SVN: r51461

dwarf2-signal.h (MAKE_THROW_FRAME): Add for IA-64.

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.

From-SVN: r51459

libgcj.spec.in: Add CHECKREFSPEC.

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.

From-SVN: r51457

InvokeReturn.java: Modify test for targets which do not yet support reflection.

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

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

From-SVN: r51455

jni.exp (gcj_jni_run): Fix cross build test.

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

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

From-SVN: r51453

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

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

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

From-SVN: r51451

re PR target/6054 (GCC 3.1 for ia64 fails to restore gp after indirect call in Linux kernel)

        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.

From-SVN: r51444

freebsd.h, [...] (LOCAL_LABEL_PREFIX): Define.

        * 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.

From-SVN: r51443

cygwin.h (TARGET_DLL, [...]): Remove unused switches.

* 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.

From-SVN: r51440

re PR java/5850 (resolving inherited member variables with same name works poorly)

        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.

From-SVN: r51438

Daily bump.

From-SVN: r51437

gcc-common.c (lang_mark_false_label_stack): Remove.

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

From-SVN: r51433

c/: Guard with _CPP_.

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.

From-SVN: r51431

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

* 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.

From-SVN: r51430

alpha.c (alpha_emit_set_const): Add a REG_EQUAL note if a non-trivial load was emitted.

        * 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.

From-SVN: r51428

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

From-SVN: r51426

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

From-SVN: r51424

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

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

From-SVN: r51422

20001101-1.c: Add -mcpu=ultrasparc.

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

From-SVN: r51420

sparc.h (MAX_WCHAR_TYPE_SIZE): Don't define.

        * 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.

From-SVN: r51418

config.table: Support --with-build-subdir.

2002-03-26  H.J. Lu  (hjl@gnu.org)

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

From-SVN: r51416

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

From-SVN: r51415

toplev.c (rest_of_compilation): Delay emit_initial_value_sets until after eh landing pad generation.

        * 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.

From-SVN: r51411

endif-pedantic1.c, [...]: New tests.

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

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

From-SVN: r51410

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

From-SVN: r51409

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

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

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

From-SVN: r51408

linux.h (MD_FALLBACK_FRAME_STATE_FOR): Restore more of the signal context.

* 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.

From-SVN: r51407

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

From-SVN: r51406

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

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

From-SVN: r51405

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

From-SVN: r51402

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

From-SVN: r51400

re PR java/5942 (tree check failure when compiling Classpath with strictfp StrictMath class)

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.

From-SVN: r51398

re PR c++/4884 (g++ 3.0.2 problem with -fvolatile)

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.

From-SVN: r51396

re PR c++/5682 (ICE in build_secondary_vtable)

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.

From-SVN: r51392

* gcc.dg/arm-asm.c: New test.

From-SVN: r51390

re PR target/5621 (ARM compiler aborts with asm "m" constraint)

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.

From-SVN: r51389

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

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

From-SVN: r51388

Add -Wswitch-enum.  Document.

Fix PR c/5044.

From-SVN: r51386

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

From-SVN: r51385

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

From-SVN: r51384

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

From-SVN: r51383