Daily bump.

From-SVN: r64769

re PR c/8224 (Incorrect joining of signed and unsigned division)

PR c/8224
* fold-const.c (extract_muldiv_1): Don't pass through type conversions
when signedness changes for division or modulus.

PR c/8224
* gcc.dg/20030323-1.c: New test.

From-SVN: r64760

sysv4.h (ASM_OUTPUT_ALIGNED_BSS): Remove unnecessary globalize_label.

* config/rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_BSS): Remove unnecessary
globalize_label.

From-SVN: r64758

re PR c/10178 (ICE in tree_low_cst)

PR c/10178
* stmt.c (expand_end_case_type): Check for overflow in range when
determining whether to use a bit-test implementation.

* gcc.c-torture/compile/20030323-1.c: New test case.

From-SVN: r64757

cfgcleanup.c (try_optimize_cfg): Allow merging of tablejumps before flow2.

        * cfgcleanup.c (try_optimize_cfg): Allow merging of tablejumps
        before flow2.
        * cfgrtl.c (try_redirect_by_replacing_jump): Similarly.

From-SVN: r64754

New test.

From-SVN: r64753

re PR rtl-optimization/10116 (ce2: invalid merge of "join_bb" in the context of switch statements)

        PR opt/10116
        * ifcvt.c (find_if_block): Disallow tablejump insns outgoing
        from then_bb or else_bb after flow2.

From-SVN: r64750

configure.in: Check whether it is necessary to link against libm to use ldexp.

* configure.in: Check whether it is necessary to link against
libm to use ldexp.
* configure: Regenerate.
* Makefile.in: Add LDEXP_LIB substitution variable.
* java/Make-lang.in: Link jcf-dump against $(LDEXP_LIB).

From-SVN: r64749

BufferedOutputStream.java: Reformated.

2003-03-23  Michael Koch  <konqueror@gmx.de>

* java/io/BufferedOutputStream.java:
Reformated.
* java/io/BufferedReader.java:
Reformated.
* java/io/ByteArrayOutputStream.java
(size): Fixed @see tag.
* java/io/CharArrayWriter.java
(size): Fixed @see tag.
* java/io/DataInput.java:
Reformated.
* java/io/DataOutput.java:
Reformated.
* java/io/DataOutputStream.java:
Merged copyright years with classpath.
* java/io/Externalizable.java:
Reformated.
* java/io/FileFilter.java:
Reformated.
* java/io/FileInputStream.java:
Merged copyright years with classpath.
* java/io/FileOutputStream.java:
Merged copyright years with classpath.
* java/io/FilePermission.java
(FilePermission): Replaced @XXX with FIXME:.
* java/io/FileWriter.java:
Reformated.
* java/io/FilenameFilter.java:
Reformated.
* java/io/FilterInputStream.java:
Reformated.
* java/io/FilterOutputStream.java:
Reformated.
* java/io/FilterReader.java:
Reformated.
* java/io/FilterWriter.java:
Reformated.
* java/io/LineNumberInputStream.java
(LineNumberInputStream): Replaced @code with HTML tags to make javadoc
happy.
(getLineNumber): Fixed @return tag.
* java/io/ObjectInput.java:
Reformated.
* java/io/ObjectOutput.java:
Reformated.
* java/io/ObjectStreamClass.java:
Reformated.
* java/io/PrintStream.java:
Merged copyright years with classpath.
* java/io/PushbackReader.java
(PushbackReader): Replaced @code with @param.
* java/io/SerializablePermission.java:
Reformated.
* java/io/StreamTokenizer.java
(resetSyntax): Fixed @see tag.

From-SVN: r64748

* config/h8300/h8300.md: Fix comment typos.

From-SVN: r64747

Makefile.in (MULTIOSDIR): New macro.

* Makefile.in (MULTIOSDIR): New macro.  Use $(CC) $(LIBCFLAGS)
instead of $$CC alone.
(install_to_tooldir): Use it.

From-SVN: r64745

* pa.c (output_cbranch): Fix typo in comment.

From-SVN: r64741

cfgcleanup.c (insns_match_p): Do not do EQUIV substitution after reload.

        * cfgcleanup.c (insns_match_p): Do not do EQUIV substitution
        after reload.

From-SVN: r64738

locks.h: Include ia64intrin.h.

        * sysdep/ia64/locks.h: Include ia64intrin.h.
        (compare_and_swap): Use __sync_bool_compare_and_swap.
        (compare_and_swap_release): Expose ar.ccv assignment.

From-SVN: r64737

gc_locks.h [IA64]: Include ia64intrin.h.

        * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
        (GC_test_and_set): Use __sync_lock_test_and_set.
        (GC_clear): Use volatile assignment.
        (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
        (GC_memory_write_barrier): Use __sync_synchronize.

From-SVN: r64736

Daily bump.

From-SVN: r64735

be explicit about the default VERBOSE case

From-SVN: r64728

fix Solaris 2.6 initializers

Co-Authored-By: Bruce Korb <bkorb@gnu.org>
From-SVN: r64727

* config/i386/i386.c (ix86_init_machine_status): Return value.

From-SVN: r64726

ctype_noninline.h (ctype<char>::classic_table): Correct return value.

* config/os/hpux/ctype_noninline.h (ctype<char>::classic_table):
Correct return value.

From-SVN: r64724

pa.c (output_cbranch, [...]): Output nop for conditional branch to the following instruction.

* pa.c (output_cbranch, output_bb, output_bvb): Output nop for
conditional branch to the following instruction.  Use next_real_insn
instead of next_active_insn.
(output_dbra, output_movb, jump_in_call_delay): Use next_real_insn
instead of next_active_insn.

From-SVN: r64723

s390.md ("movti", [...]): Use 'o' instead of 'm' constraint in forced-split alternatives.

* config/s390/s390.md ("movti", "*movdi_31", "*movdf_31"): Use 'o' instead
of 'm' constraint in forced-split alternatives.
("*adddi3_31", "*subdi3_31"): Likewise.  Also, pass 0 instead of 1 as
VALIDATE_ADDRESS parameter to operand_subword.
* gcc.dg/20030321-1.c: New test.

From-SVN: r64718

* gcc.dg/Wshadow-1.c: Add a dg-warning line.

From-SVN: r64717

PR c++/9978, c++/9708

cp:
PR c++/9978, c++/9708
* cp-tree.h (instantiate_template): Add tsubst_flags parameter.
* call.c (add_template_candidate_real): Adjust
instantiate_template call.
* class.c (resolve_address_of_overloaded_function): Likewise.
* decl.c (build_enumerator): Set TREE_CONSTANT.
* pt.c (check_instantiated_args): New.
(push_inline_template_parms_recursive): Set TREE_CONSTANT,
TREE_READONLY.
(build_template_parm_index): Copy TREE_CONSTANT, TREE_READONLY.
(reduce_template_parm_level): Likewise.
(process_template_parm): Likewise.
(check_explicit_specialization): Adjust instantiate_template call.
(convert_template_argument): Don't check non-type argument here.
(lookup_template_class): Check them here.
(tsubst_friend_function): Adjust instantiate_template call.
(instantiate_template): Add tsubst_flags parameter, use it. Check
instantiated args.
testsuite:
PR c++/9978, c++/9708
* g++.dg/ext/vlm1.C: Adjust expected error.
* g++.dg/ext/vla2.C: New test.
* g++.dg/template/arg1.C: New test.
* g++.dg/template/arg2.C: New test.

From-SVN: r64714

h8300.c (notice_update_cc): Correctly handle the case where the set destination is STRICT_LOW_PART.

* config/h8300/h8300.c (notice_update_cc): Correctly handle
the case where the set destination is STRICT_LOW_PART.

From-SVN: r64711

Make gcc recognize a c33 as a c30 instead of a c40 processor.

From-SVN: r64710

com.c (ffecom_constantunion_with_type): New function.

2003-03-22  Bud Davis  <bdavis9659@comcast.net>

* com.c (ffecom_constantunion_with_type): New function.
* com.h (ffecom_constantunion_with_type): Declare.
* stc.c (ffestc_R810): Check for kind type.
* ste.c (ffeste_R810): Use ffecom_constantunion_with_type
to discern SELECT CASE variables.

From-SVN: r64709

posix.h: Add suffix for darwin dynamic libraries.

2003-03-22  Andreas Tobler <a.tobler@schweiz.ch>

        * include/posix.h: Add suffix for darwin dynamic libraries.

From-SVN: r64705

jni.exp: Add compilation/link fix dor darwin dylibs.

2003-03-22  Andreas Tobler <a.tobler@schweiz.ch>

        * libjava.jni/jni.exp: Add compilation/link fix dor darwin dylibs.

From-SVN: r64704

* combine.c (simplify_comparison <AND>): Use gen_int_mode.  Tidy.

From-SVN: r64703

libjava.exp (gcj_invoke): Moved...

* lib/libjava.exp (gcj_invoke): Moved...
* libjava.jni/jni.exp: ...from here.

* libjava.cni/shortfield.out: New file.
* libjava.cni/shortfield.java: New file.
* libjava.cni/natshortfield.cc: New file.
* libjava.cni/natlongfield.cc: New file.
* libjava.cni/longfield.out: New file.
* libjava.cni/longfield.java: New file.

* libjava.cni/cni.exp: New file.

From-SVN: r64702

re PR libstdc++/5730 (complex<double>::norm() -- huge slowdown from egcs-2.91.66)

2003-03-21  Jerry Quinn  <jlquinn@optonline.net>

PR libstdc++/5730
* include/bits/c++config (_GLIBCPP_FAST_MATH): Define.
        * include/std/std_complex.h (norm):  Use faster,
        less accurate computation for builtin float types under --fast-math.

From-SVN: r64701

c-common.c: Include intl.h.

* c-common.c: Include intl.h.
(shadow_warning): Rewrite to allow better diagnostic translations.
* c-common.h: Update prototype of shadow_warning.  Declare sw_kind enum.
* c-decl.c (warn_if_shadowing): Update calls to shadow_warning;
use it throughout.
* Makefile.in (c-common.o): Add intl.h.
cp:
* decl.c: Update calls to shadow_warning.
po:
* gcc.pot: Regenerate.

From-SVN: r64699

* config.gcc: Remove 'float_format'.

From-SVN: r64698

Daily bump.

From-SVN: r64697

fixproto: Define NULL and size_t in generated stdlib.h and unistd.h.

* fixproto: Define NULL and size_t in generated stdlib.h and
unistd.h.  Kill unused required_stdlib_h, required_unistd_h.
Rearrange file generation loop for readability.  Generate time.h,
string.h if missing.
* tsystem.h: Include <string.h>, <time.h> unconditionally.
* config.gcc: Blow away POSIX defines.

From-SVN: r64690

* config/m68hc11/m68hc11.md ("call_value"): Fix trap check.

From-SVN: r64687

m68hc11.h (ASM_DECLARE_FUNCTION_NAME): Fix typo in writing .interrupt command.

* config/m68hc11/m68hc11.h (ASM_DECLARE_FUNCTION_NAME): Fix typo in
writing .interrupt command.
* config/m68hc11/m68hc11.md ("call"): Look at the symbol to see
if it's a far or near function.
("call_value"): Likewise.
* config/m68hc11/m68hc11.c (m68hc11_attribute_table): Add far and
near attributes.
(m68hc11_handle_fntype_attribute): Accept attributes on methods.
(m68hc11_override_options): Ignore -mlong-calls for 68HC11.
(m68hc11_initial_elimination_offset): Set current_function_far
according to attributes.
(expand_prologue): Likewise.
(trap_handler_symbol): New global to keep track of trap handlers.
(m68hc11_encode_section_info): Mark symbol as far if needed; set
trap symbol.
(m68hc11_is_far_symbol): New function.
(m68hc11_is_trap_symbol): New function.
* config/m68hc11/m68hc11-protos.h (m68hc11_is_far_symbol): Declare.
(m68hc11_is_trap_symbol): Declare.

From-SVN: r64685

i386.c (ix86_compute_frame_layout): Recompute fast prologues only when amount of saved regs changed.

* i386.c (ix86_compute_frame_layout): Recompute fast prologues
only when amount of saved regs changed.
(ix86_init_machine_status): Initialize use_fast_prologue_epilgoue_nregs.
* i386.h (machine_function): New fields use_fast_prologue_epilgoue_nregs.

From-SVN: r64682

re PR inline-asm/7916 (ICE in instantiate_virtual_register_1)

PR inline-asm/7916
* function.c (instantiate_virtual_regs_lossage): New function.
(instantiate_virtual_regs_1): Use it.
(instantiate_virtual_regs): Do not continue in substition when insn has
been deleted.

From-SVN: r64681

* combine.c (make_field_assignment): Fix a warning.

From-SVN: r64680

* testsuite/testsuite_hooks.h: Fix warning nits.

From-SVN: r64678

* config/h8300/h8300.md (*insv_si_1_n_lshiftrt_16): New.

From-SVN: r64677

rs6000.h (REG_ALLOC_ORDER): Increase priority for R2 on Darwin.

2003-03-21  Dale Johannesen  <dalej@apple.com>

        * config/rs6000/rs6000.h (REG_ALLOC_ORDER):  Increase
        priority for R2 on Darwin.
        (HARD_REGNO_MODE_OK):  Don't accept R31 for DFmode.

From-SVN: r64676

combine.c (make_field_assignment): Remove unnecessary AND when storing into zero_extract.

* combine.c (make_field_assignment): Remove unnecessary AND
when storing into zero_extract.

From-SVN: r64674

Makefile.in (TEXI_GCCINT_FILES): Add libgcc.texi.

2003-03-15  Aldy Hernandez <aldyh@redhat.com>
    Zack Weinberg  <zack@codesourcery.com>

* Makefile.in (TEXI_GCCINT_FILES): Add libgcc.texi.
* doc/libgcc.texi: New file.
* doc/interface.texi: Delete paragraph about libgcc interface.
* doc/gccint.texi: Add libgcc menu entry and @include libgcc.texi.

(oops, left out of previous checkout)

From-SVN: r64673

aclocal.m4 (gcc_AC_EXAMINE_OBJECT, [...]): Delete.

* aclocal.m4 (gcc_AC_EXAMINE_OBJECT, gcc_AC_C_FLOAT_FORMAT): Delete.
* configure.in: Don't call gcc_AC_C_FLOAT_FORMAT.
* defaults.h: Remove reference to HOST_FLOAT_WORDS_BIG_ENDIAN
in comment.

From-SVN: r64672

javaop.h (jfloat, jdouble): Make them structures mirroring the bit fields of IEEE float and double respectively.

* javaop.h (jfloat, jdouble): Make them structures mirroring
the bit fields of IEEE float and double respectively.
(JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
(union Word, union DWord): Delete.
(WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.

* gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
D_NAN_MASK): Delete.
(jni_print_float, jni_print_double): New.  Generate
hexadecimal floating constants.
(print_field_info): Use jni_print_float/double.

* jcf-dump.c: Include math.h.  Use ldexp/frexp to assemble
finite floating point numbers for output; special case
non-finite floats.

From-SVN: r64671

optabs.c (init_integral_libfuncs): Make sure we init at least up to "long long" size words.

* optabs.c (init_integral_libfuncs): Make sure we init at least up
to "long long" size words.

From-SVN: r64670

s390.h: Do not include fixdfdi.h on s390x.

* config/s390/s390.h: Do not include fixdfdi.h on s390x.
(TARGET_64BIT): Define as compile-time constant when IN_LIBGCC2.
(MIN_UNITS_PER_WORD): Do not define when IN_LIBGCC2.

From-SVN: r64669

re PR c++/9898 (Template reference cast operator of template class)

cp:
PR c++/9898
* error.c (dump_decl) [CONST_DECL]: Print '<enumerator>'.
(dump_expr) [CONSTRUCTOR]: Print default ctor as a function call.
testsuite:
PR c++/9898
* g++.dg/other/error4.C: New test.

From-SVN: r64667

re PR other/9813 (misplaced paragraph in Constructing Calls node)

PR doc-bug/9813
* doc/extend.texi: Move misplaced paragraph about underscores in
variables in macros.

From-SVN: r64666

ffi.h.in: Define X86 instead of X86_64 in 32 bit mode.

* libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
bit mode.
* libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
Receive closure pointer through parameter, read args using
__builtin_dwarf_cfa.
(FFI_INIT_TRAMPOLINE): Send closure reference through eax.

From-SVN: r64663

re PR target/8366 ([sparc-sun-solaris2.7] C testsuite failure w/-m64 -fpic -O in execute/loop-2d.c)

PR optimization/8366
* config/sparc/sparc.h: (SYMBOLIC_CONST): New macro.
(GO_IF_LEGITIMATE_ADDRESS): Use it. Reject the form
PIC+SYMBOLIC_CONST in other modes than Pmode.
(GO_IF_MODE_DEPENDENT_ADDRESS): Use it. Mark
the form PIC+SYMBOLIC_CONST as mode dependent.

Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r64657

2003-03-21  Michael Koch  <konqueror@gmx.de>

* javax/swing/Action.java
(ACCELERATOR_KEY): New constant.
(ACTION_COMMAND_KEY): Likewise.
(MNEMONIC_KEY): Likewise.
* javax/swing/UnsupportedLookAndFeelException.java
(UnsupportedLookAndFeelException): Must be public.
* javax/swing/WindowConstants.java
(EXIT_ON_CLOSE): New constant.
* javax/swing/text/BadLocationException.java
(offset): New member variable.
(BadLocationException): New implementation, documentation added.
(offsetRequested): New method.
* javax/swing/text/Caret.java:
Reformated.
* javax/swing/text/Document.java:
Reformated.

From-SVN: r64656

2003-03-21  Michael Koch  <konqueror@gmx.de>

* java/rmi/activation/Activatable.java
(serialVersionUID): New member variable.
* java/rmi/activation/ActivationGroup.java
(serialVersionUID): New member variable.
* java/rmi/activation/ActivationGroupDesc.java
(serialVersionUID): New member variable.
* java/rmi/registry/Registry.java:
Reformated.
(Registry): Deprecated.
* java/rmi/server/LoaderHandler.java
Reformated.
(LoaderHandler): Deprecated.
* java/rmi/server/LogStream.java
Reformated.
(LogStream): Deprecated.
* java/rmi/server/Operation.java
(Operation): Deprecated.
* java/rmi/server/RMIFailureHandler.java:
Reformated.
* java/rmi/server/RMISocketFactory.java:
Reformated.
* java/rmi/server/RemoteCall.java
(RemoteCall): Deprecated.
* java/rmi/server/RemoteStub.java:
Reformated.
* java/rmi/server/Skeleton.java
Reformated.
(Skeleton): Deprecated.

From-SVN: r64655

2003-03-21  Michael Koch  <konqueror@gmx.de>

* java/io/LineNumberReader.java
(LineNumberReader): Merged documentation with classpath.
(getLineNumber): Likewise.
(setLineNumber): Likewise.
(mark): Likewise.
(reset): Likewise.
(read): Likewise.
(readLine): Likewise.
(skip): Likewise.

From-SVN: r64654

2003-03-21  Michael Koch  <konqueror@gmx.de>

* java/rmi/RMISecurityManager.java
(checkAccept): Removed.
(checkAccess): Likewise.
(checkAccess): Likewise.
(checkAwtEventQueueAccess): Likewise.
(checkConnect): Likewise.
(checkCreateClassLoader): Likewise.
(checkDelete): Likewise.
(checkExec): Likewise.
(checkExit): Likewise.
(checkLink): Likewise.
(checkListen): Likewise.
(checkMemberAccess): Likewise.
(checkMulticast): Likewise.
(checkPackageAccess): Likewise.
(checkPackageDefinition): Likewise.
(checkPermission): Likewise.
(checkPrintJobAccess): Likewise.
(checkPropertiesAccess): Likewise.
(checkPropertyAccess): Likewise.
(checkRead): Likewise.
(checkSecurityAccess): Likewise.
(checkSetFactory): Likewise.
(checkSystemClipboardAccess): Likewise.
(checkTopLevelWindow): Likewise.
(checkWrite): Likewise.

From-SVN: r64653

treetree.c (cpp_create_reader): Follow prototype change in cpplib.h.

* treetree.c (cpp_create_reader): Follow prototype change in
cpplib.h.

From-SVN: r64652

re PR c++/9440 (error message about "non-lvalue in unary '&'" when using ?: operator)

        PR c++/9440
        * call.c (build_conditional_expr): Use convert rather than an
        explicit NOP_EXPR.

From-SVN: r64651

PR c++/8316, c++/9315, c++/10136

        PR c++/8316, c++/9315, c++/10136
        * call.c (print_z_candidate): Split out from...
        (print_z_candidiates): ...here.
        (joust): Use it.

From-SVN: r64650

re PR c++/9420 (incomplete type incorrectly reported)

        PR c++/9420
        * search.c (lookup_conversions): Call complete_type here.
        * call.c (implicit_conversion): Not here.

From-SVN: r64649

re PR c++/7050 (g++ segfaults on: (i ? get_string() : throw))

        PR c++/7050
        * expr.c (store_expr): Don't attempt to store void-typed trees,
        just evaluate them for side effects.

From-SVN: r64646

decl2.c (arg_assoc_class): Correct check for namespace-scope friends.

* cp/decl2.c (arg_assoc_class): Correct check for namespace-scope
friends.
* cp/pt.c (instantiate_class_template): Fix formatting.

* g++.dg/template/friend17.C: New test.

From-SVN: r64645

stormy16.c (xstormy16_expand_arith): Make sure we always emit at least one insn.

* config/stormy16/stormy16.c (xstormy16_expand_arith): Make
sure we always emit at least one insn.

From-SVN: r64644

config.gcc (i[34567]86-*-cygwin*): Use new common makefile stub t-cygming.

2003-03-21  Christopher Faylor  <cgf@redhat.com>

* config.gcc (i[34567]86-*-cygwin*): Use new common makefile
stub t-cygming. Use common target header cygming.h. Add extra
c_target_obj and cxx_target_obj file. Default cygwin to posix
threading. Enforce i386 as float format.
(i[34567]86-*-mingw*): Use new common makefile stub t-cygming.
Remove cygwin.h as target header. Use common target header
cygming.h  Enforce i386 as float format. Correct typo.
* config/i386/cygming.h: New file, containing definitions
common to mingw32 and cygwin.
* config/i386/cygwin.h: Remove definitions common to cygwin and
mingw. Simplify special spec logic.  Define "wrappers" around
certain include path defines to accommodate -mno-cygwin.
Remove some #if 0'ed code.
(STANDARD_INCLUDE_DIR) Always define when not cross-compiling.
(LINK_SPEC): Don't use cyg search prefix when -mno-cygwin.
(GCC_DRIVER_HOST_INITIALIZATION): Define as call to mingw_scan.
* config/i386/mingw32.h: Remove definitions common to cygwin and
mingw.
(EXTRA_OS_CPP_BUILTINS): Adjust.
(TARGET_VERSION): Define.
* config/i386/crtdll.h (EXTRA_OS_CPP_BUILTINS): Override
mingw32.h definitions.
(LIBGCC_SPEC): Add libmingwex.a as in mingw32.h.
* config/i386/t-cygwin (EXTRA_GCC_OBJS): Define as cygwin1.o.
Add compilation rules for cygwin1.o cygwin2.o.
* config/i386/cygwin1.c: New file.
* config/i386/cygwin2.c: New file.
* config/i386/t-cygming: New makefile stub.

From-SVN: r64643

Daily bump.

From-SVN: r64642

New test.

From-SVN: r64635

fold-const.c (extract_muldiv_1): Revert changing order of operands in case MULT_EXPR of 2003-02-16 patch.

        * fold-const.c (extract_muldiv_1): Revert changing order of
        operands in case MULT_EXPR of 2003-02-16 patch.

From-SVN: r64632

Somehow the indentation got screwed when i patched the commit tree on a PC with a patch from a mac.

From-SVN: r64630

2003-03-20  Daniel Berlin  <dberlin@dberlin.org>
Merge changes from new-regalloc-branch

From Michael Matz  <matz@suse.de>
* df.c (df_ref_record_1): Move init of loc to safe point.
Only recurse on interesting things in parallels.
Handle CLASS_CANNOT_CHANGE_MODE smarter.
(df_uses_record): Ditto.

* df.h (DF_REF_MEM_OK): New enum member, used to mark ref's which
it's already okay to use memory operands in (IE doesn't require
adding another insn or anything).

From-SVN: r64629

re PR middle-end/6348 (internal error in allocate_dynamic_stack_space with STACK_SIZE_MODE non-default)

        PR middle-end/6348
        * explow.c (allocate_dynamic_stack_space): Handle STACK_SIZE_MODE
        different from word_mode.

From-SVN: r64628

h8300.md (*insv_si_1_n_lshiftrt): Restrict the source operand to those that can be extracted with bld.

* config/h8300/h8300.md (*insv_si_1_n_lshiftrt): Restrict the
source operand to those that can be extracted with bld.

From-SVN: r64627

re PR target/10066 ([arm-linux] libjava build error on arm-linux)

PR 10066
* arm.md (UNSPEC_PIC_BASE): New constant.
(pic_add_dot_plus_four): Wrap with unspec.
(pic_add_dot_plus_eight): Likewise.

From-SVN: r64626

cp-tree.h (unemitted_tinfo_decls): Declaration of a new varray.

* cp-tree.h (unemitted_tinfo_decls): Declaration of a new varray.
(unemitted_tinfo_decl_p): Remove.
(emit_tinfo_decl): Change declaration to remove unused parameter.
* decl2.c (finish_file): Change tinfo emission to loop through
unemitted_tinfo_decls array instead of looping through all decls.
* rtti.c (unemitted_tinfo_decl_p): Declare as static, remove
unused second parameter.
(init_rtti_processing): initialize unemitted_tinfo_decls varray.
(get_tinfo_decls): push new tinfo decl on unemitted_tinfo_decls.
(emit_tinfo_decl): remove unused second parameter, add assertion
that decl hasn't already been emitted.

From-SVN: r64621

h8300.md (*insv_si_1_n): New.

* config/h8300/h8300.md (*insv_si_1_n): New.
(*insv_si_1_n_lshiftrt): Likewise.

From-SVN: r64620

fold-const.c (fold_mathfn_compare): New function to simplify comparisons against built-in math functions.

* fold-const.c (fold_mathfn_compare): New function to simplify
comparisons against built-in math functions.  Fold comparisons
of sqrt against constants.
(fold): Call fold_mathfn_compare when appropriate.

* gcc.dg/builtins-6.c: New test case.

From-SVN: r64619

ifcvt.c (find_if_case_1): If we add a new bb, update the dominance information.

* ifcvt.c (find_if_case_1): If we add a new bb, update the dominance
information.

From-SVN: r64618

Various cleanups to help compile server.

* cppinit.c (cpp_create_reader):  Take extra hash_table* argument,
and pass that to _cpp_init_hashtable.
(cpp_read_main_file):  Drop hash_table* argument; don't call
_cpp_init_hashtable.
* cpplib.h:  Update declarations to match.
* c-opts.c (c_common_init_options):  Pass ident_hash to
cpp_create_reader.
(c_common_post_options):  Don't pass ident_hash to cpp_read_main_file.
* fix-header.c (read_scan_file):  Likewise pass NULL table to
cpp_create_reader rather than cpp_read_main_file.

* cppfiles.c (cpp_rename_file):  Generalized and renamed
to cpp_change_file.
* cpplib.h:  Update declaration to match.
* c-opts.c (push_command_line_line, finish_options):  Change
cpp_rename_file calls to cpp_change_file.

From-SVN: r64617

Various cleanups to help compile server.

* line-map.c (add_line_map):  Allow leaving the outermost file.
Allowing entering an outermost-file after the initial time.

* toplev.c (pop_srcloc):  Allow popping from initial file.

From-SVN: r64616

* fold-const.c (fold): Fold A - (A & B) into ~B & A.

From-SVN: r64615

* config/h8300/h8300.md (a peephole2): New.

From-SVN: r64614

2003-03-20  Michael Koch  <konqueror@gmx.de>

* gnu/java/nio/FileChannelImpl.java
(address): Removed.
(map_address): New member variable.
(length): Make it package private.
(fd): Make it package private.
(buf): Make it package private.
(file_obj): Make it package private.
(FileChannelImpl): New constructor.
(nio_mmap_file): Use RawData instead of long.
(nio_munmap_file): Use RawData instead of long.
(nio_msync): Use RawData instead of long.
(implCloseChannel): New implementation using map_address.
(read): Reformated.
(map): Implemented.
(create_direct_mapped_buffer): Implemented, use RawData, throws
IOException.
(force): Use map_address instead of address.
* gnu/java/nio/MappedByteFileBuffer.java
(address): Removed.
(map_address): New member variable.
(MappedByteFileBuffer): Use map_address instead of address, reformated.
(several methods): Use map_address instead of address, replaced long
with RawData where appropriate.
* gnu/java/nio/natFileChannelImpl.cc
(nio_mmap_file): Replaced long with RawData.
(nio_munmap_file): Replaced long with RawData.
(nio_msync): Replaced long with RawData.
* gnu/java/nio/natMappedByteFileBuffer.cc
(several methods): Replaced long with RawData where appropriate.

From-SVN: r64612

InetAddress.java, [...]: Merged copyright statements with classpath for easier merging.

2003-03-20  Michael Koch  <konqueror@gmx.de>

* java/net/InetAddress.java,
java/net/JarURLConnection.java,
java/net/PlainDatagramSocketImpl.java,
java/net/PlainSocketImpl.java,
java/net/URLConnection.java:
Merged copyright statements with classpath for easier merging.

From-SVN: r64611

2003-03-20  Michael Koch  <konqueror@gmx.de>

* java/io/FileInputStream.java
(getChannel): New implementation.
* java/io/FileOutputStream.java
(ch): New member variable.
(getChannel): Implemented.
* java/io/RandomAccessFile.java
(RandomAccessFile): Throws FileNotFoundException instead of
IOException.
(getChannel): New method.
(ch): New member variable.

From-SVN: r64609

DataOutputStream.java, [...]: Merged copyright statements with classpath for easier merging.

2003-03-20  Michael Koch  <konqueror@gmx.de>

* java/io/DataOutputStream.java,
java/io/File.java,
java/io/FileInputStream.java,
java/io/FileOutputStream.java,
java/io/InputStreamReader.java,
java/io/LineNumberReader.java,
java/io/OutputStreamWriter.java,
java/io/PrintStream.java,
java/io/RandomAccessFile.java:
Merged copyright statements with classpath for easier merging.

From-SVN: r64608

h8300.md (*addsi3_and_r_1): New.

* config/h8300/h8300.md (*addsi3_and_r_1): New.
(*addsi3_and_not_r_1): Likewise.

From-SVN: r64607

Makefile.in (STRICT2_WARN): Add @WERROR@.

        * Makefile.in (STRICT2_WARN): Add @WERROR@.
        (GCC_WARN_CFLAGS): Remove $(WERROR).
        (fixinc.sh-warn): New.
        * ada/Make-lang.in (ada-warn): Add $(WERROR).
        * cp/Make-lang.in (cp-warn): Add $(WERROR).
        * f/Make-lang.in (f-warn): Add $(WERROR).
        * java/Make-lang.in (java-warn): Add $(WERROR).
        * treelang/Make-lang.in (treelang-warn): Add $(WERROR).

From-SVN: r64606

atomicity.h (__exchange_and_add, [...]): Only .set mips2 for the o32 ABI.

* config/cpu/mips/atomicity.h (__exchange_and_add, __atomic_add):
Only .set mips2 for the o32 ABI.

From-SVN: r64604

Daily bump.

From-SVN: r64603

c-common.h (c_dump_tree), [...]): Change return type from 'int' to 'bool'.

(gcc)
* c-common.h (c_dump_tree), c-dump.c (c_dump_tree),
langhooks-def.h (lhd_tree_dump_dump_tree),
langhooks.c (lhd_tree_dump_dump_tree), langhooks.h (*dump_tree):
Change return type from 'int' to 'bool'.  Replace 0 and 1 with
true and false in return statements.
(cp)
* dump.c (cp_dump_tree), cp-tree.h (cp_dump_tree): Change return
type from 'int' to 'bool'. Replace 0 and 1 with true and false in
return statements.
(java)
* lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
Replace 0 and 1 with true and false in return statements.

From-SVN: r64596

tree.c (substitute_in_expr, case 'e'): Only make recursive call on an operand if it has a PLACEHOLDER_EXPR.

* tree.c (substitute_in_expr, case 'e'): Only make recursive call
on an operand if it has a PLACEHOLDER_EXPR.

From-SVN: r64595

fix typo

From-SVN: r64592

PR c++/8316, c++/9315, c++/10136

        PR c++/8316, c++/9315, c++/10136
        * call.c (print_z_candidate): Split out from...
        (print_z_candidiates): ...here.
        (joust): Use it.

From-SVN: r64590

Add support for DWARF 3 64-bit sections.

From-SVN: r64589

lex.c (do_java_lex): Renamed from java_lex.

* lex.c (do_java_lex): Renamed from java_lex.
(java_lex): New function.
Include timevar.h.

From-SVN: r64586

Fix date of last entry.

From-SVN: r64585

s390.c (s390_preferred_reload_class): Do not force constants to the pool unless necessary.

* config/s390/s390.c (s390_preferred_reload_class): Do not
force constants to the pool unless necessary.
(s390_decompose_address): Prefer to use pointer as base,
not index register.
* config/s390/s390.md ("*tsthiCCT_only"): Remove '?' from
Q alternative.
("*movdi_64", "*movsi", "movhi", "movqi_64", "movqi",
"*movdf_64", "*movsf"): Add '?' to Q->Q alternatives.
("*extractqi", "*extracthi", "*zero_extendhisi2_31",
"*zero_extendqisi2_31", "*zero_extendqihi2_31",
"*adddi3_31", "*subdi3_31"): Do not set "type" attribute.

From-SVN: r64583

i386.h (machine_function): New fields use_fast_prologue_epilogue.

* i386.h (machine_function): New fields use_fast_prologue_epilogue.
* i386.c (use_fast_prologue_epilogue): Remove.
(ix86_frame): New field save_regs-using_mov;
(ix86_compute_frame_layout):  Decide on fast prologues;
allocate saved registers in red zone.
(ix86_expand_epilogue, ix86_expand_prolgoues): Obey new parameters.

From-SVN: r64579

1.cc: Test char not wchar_t.

2003-03-19  Paolo Carlini  <pcarlini@unitus.it>

* testsuite/21_strings/char_traits/requirements/char/1.cc:
Test char not wchar_t.

From-SVN: r64576