* c-decl.c (start_decl): Initialized variables are not common.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50250 138bc75d-0d04-0410-961f-82ee72b054a4

Make --CLASSPATH by a synonym for --classpath and -classpath.
Implement --bootclasspath.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50247 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c (option_map):  Suport new --bootclasspath option.
--CLASSPATH is now just an alias for --classpath.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50246 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50245 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-03  Aldy Hernandez  <aldyh@redhat.com>

        * gcc.dg/20020103-1.c: Add othe -D ppc variants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50241 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.h (ix86_expand_prologue): Do not emit pic register
        load if "internal" visibility.
        * doc/extend.texi: Document visibility meanings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50240 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.h (ENCODE_SECTION_INFO): MODULE_LOCAL_P applies
        to functions as well.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50239 138bc75d-0d04-0410-961f-82ee72b054a4

Revert bogus commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50238 138bc75d-0d04-0410-961f-82ee72b054a4

    * attribs.c (handle_alias_attribute): Don't call assemble_alias.
        (handle_visibility_attribute): Don't call assemble_visibility.
        * toplev.c (rest_of_decl_compilation): Invoke make_decl_rtl even
        without asmspec.  Invoke assemble_alias when needed.
        * varasm.c (maybe_assemble_visibility): New.
        (assemble_start_function, assemble_variable, assemble_alias): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50237 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (make_decl_rtl): Remove call to REDO_SECTION_INFO_P;
invoke ENCODE_SECTION_INFO with first call flag.

* config/darwin-protos.h, config/darwin.c, config/darwin.h,
config/a29k/a29k.h, config/alpha/alpha-protos.h, config/alpha/alpha.c,
config/alpha/alpha.h, config/arc/arc.h, config/arm/arm-protos.h,
config/arm/arm.h, config/arm/pe.c, config/arm/pe.h,
config/avr/avr-protos.h, config/avr/avr.c, config/avr/avr.h,
config/c4x/c4x-protos.h, config/c4x/c4x.c, config/c4x/c4x.h,
config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.h,
config/d30v/d30v.h, config/h8300/h8300.h, config/i370/i370.h,
config/i386/cygwin.h, config/i386/i386-interix.h, config/i386/i386.h,
config/i386/osfrose.h, config/i386/win32.h, config/i386/winnt.c,
config/ia64/ia64-protos.h, config/ia64/ia64.c, config/ia64/ia64.h,
config/m32r/m32r-protos.h, config/m32r/m32r.c, config/m32r/m32r.h,
config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c,
config/m68hc11/m68hc11.h, config/m88k/m88k.h,
config/mcore/mcore-protos.h, config/mcore/mcore.c,
config/mcore/mcore.h, config/mips/mips.h, config/ns32k/ns32k.h,
config/pa/pa.h, config/romp/romp.h, config/rs6000/linux64.h,
config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
config/rs6000/sysv4.h, config/rs6000/xcoff.h, config/s390/s390.h,
config/sh/sh.h, config/sparc/sparc.h,
config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
config/stormy16/stormy16.h, config/v850/v850.h, config/vax/vms.h,
config/xtensa/xtensa.h, doc/tm.texi: ENCODE_SECTION_INFO now takes
FIRST argument.  As needed, examine it and do nothing.

* config/darwin.h, config/alpha/alpha.h, config/arm/pe.h,
config/i386/cygwin.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h,
config/mcore/mcore.h: Remove REDO_SECTION_INFO_P.

* config/arm/t-pe (pe.o): Add dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50236 138bc75d-0d04-0410-961f-82ee72b054a4

* a29k.h, alpha.h, arc.h, arm.h, avr.h, clipper.h, convex.h,
cris.h, d30v.h, elxsi.h, fr30.h, h8300.h, i370.h, i386.h, i860.h,
i960.h, ia64.h, m32r.h, m68hc11.h, m68k.h, m88k.h, mcore.h,
mips.h, mmix.h, mn10200.h, mn10300.h, ns32k.h, pa.h, pdp11.h,
pj.h, romp.h, rs6000.h, s390.h, sh.h, sparc.h, stormy16.h, v850.h,
vax.h, we32k.h, xtensa.h: (BITS_PER_UNIT): Delete.
* defaults.h (BITS_PER_UNIT): Define.
* doc/tm.texi (BITS_PER_UNIT): Document default value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50235 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-02  Paolo Carlini  <pcarlini@unitus.it>

        * testsuite/22_locale/num_get_members_char.cc (test04):
Use a named locale expecting grouping (de_DE).
        * testsuite/22_locale/num_get_members_wchar_t.cc (test04):
Ditto.
        * testsuite/27_io/ios_manip_basefield.cc (test01):
Extend coverage, uniform treatment of hexs and octs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50234 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
        PR c++/775
        * decl.c (lookup_tag): Only reject enum/class mismatch, not
        class/union mismatch.
        * parse.y (check_class_key): New function.
        (structsp): Call it.Read from remote host gcc.gnu.org: Connection reset by peer
testsuite:
        * g++.dg/other/classkey1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50230 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-28  Alexandre Petit-Bianco  <apbianco@redhat.com>

Fix for PR java/5758, java/5632:
* jcf-parse.c (load_class): Renamed local variable, consider `.' an
inner-class separator too.
* parse.y (do_resolve_class): New local `decl_result.'
Progressively build a name for what can have been loaded.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50228 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300-protos.h: Add a prototype for
compute_a_shift_length.
* config/h8300/h8300.c (h8300_asm_insn_count): New.
(compute_a_shift_length): Likewise.
(h8300_adjust_insn_length): Do not adjust insn length of shift
insns.
* config/h8300/h8300.md (anonymous shift patterns): Use
compute_a_shift_length.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50227 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c (sparc_initialize_trampoline): Use
trunc_int_for_mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50226 138bc75d-0d04-0410-961f-82ee72b054a4

* emit-rtl.c (offset_address): Call update_temp_slot_address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50223 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50222 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (CRTSTUFF_CFLAGS): Add -fno-zero-initialized-in-bss.
* doc/invoke.texi (-fno-zero-initialized-in-bss): Document.
* flags.h (flag_zero_initialized_in_bss): Declare.
* toplev.c (flag_zero_initialized_in_bss): New flag.
(lang_independent_options): Add flag_zero_initialized_in_bss.
* tree.c (initializer_zerop): New function.
* tree.h (initializer_zerop): Declare.
* varasm.c (assemble_variable): If we can emit bss, put zero
initializers in the bss section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50218 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.h (ASM_WEAKEN_DECL): AIX assembler doesn't
like more than one symbol per .weak directive.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50217 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.c (ia64_initial_elimination_offset): Do not
        adjust argument_pointer by pretend_args_size.
        (ia64_va_start): Adjust va_start address by -pretend_args_size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50212 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300.c (h8300_adjust_insn_length): Clean up.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50207 138bc75d-0d04-0410-961f-82ee72b054a4

* toplev.c (rest_of_compilation): Delete dead jumptables before
loop.
* flow.c (delete_dead_jumptables): Make global.
* rtl.h (delete_dead_jumptables): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50205 138bc75d-0d04-0410-961f-82ee72b054a4

Reduced testcase of a 252.eon (SPEC2000) problem.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50204 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/compile/981223-1.x: New.
        * gcc.c-torture/compile/920625-1.x: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50202 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/rs6000.h (HANDLE_PRAGMA_PACK): Delete.
        * config/rs6000/darwin.h (HANDLE_SYSV_PRAGMA): Define.
        * config/rs6000/xcoff.h (COLLET_EXPORT_LIST): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50200 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-01  Michael Matz  <matz@suse.de>

        * typeck.c (cp_pointer_int_sum): Complete inner type which is
        used later by size_in_bytes().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50197 138bc75d-0d04-0410-961f-82ee72b054a4

Oops.  A ChangeLog entry got committed prematurely with my last change.
This fixes is.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50196 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300-protos.h: Fix formatting.
* config/h8300/h8300.c: Likewise.
* config/h8300/h8300.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50192 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300.c (print_operand): Support 16-bit
constant addresses.
* config/h8300/h8300.h (TINY_CONSTANT_ADDRESS_P): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50191 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50190 138bc75d-0d04-0410-961f-82ee72b054a4

    * expmed.c (store_bit_field): Prevent generation of CONCATs;
        pun complex values as integers; use gen_lowpart instead of
        gen_rtx_SUBREG.
        (extract_bit_field): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50185 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-01  Phil Edwards  <pme@gcc.gnu.org>

* cp-tree.h:  Require __GNUC__ to be #defined.
(build_init):  Add missing prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50183 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/tm.texi (ASM_WEAKEN_DECL): Document.
(ASM_WEAKEN_LABEL): Mention ASM_WEAKEN_DECL.
(SUPPORTS_WEAK): Likewise.
* output.h (add_weak): Add tree param.
* varasm.c (add_weak): Likewise.  Save decl.
(struct weak_syms): Add decl field.
(mark_weak_decls): New function.
(init_varasm_once): ggc_add_root mark_weak_decls.
(assemble_start_function): Use ASM_WEAKEN_DECL.
(assemble_variable): Likewise.
(assemble_alias): Likewise.
(declare_weak): Pass decl to add_weak.
(weak_finish): Use ASM_WEAKEN_DECL. Try to find decl.
(remove_from_pending_weak_list): Declare and define for
ASM_WEAKEN_DECL.
* c-pragma.c (handle_pragma_weak): Adjust add_weak call.
* c-pragma.h (HANDLE_PRAGMA_WEAK): Define if ASM_WEAKEN_DECL too.
* defaults.h (SUPPORTS_WEAK): Likewise.
* config/rs6000/linux64.h (ASM_DECLARE_FUNCTION_NAME): Don't emit
.weak for code sym.  Do emit .size for descriptor sym.
(ASM_DECLARE_FUNCTION_SIZE): Define.
* config/rs6000/rs6000.h (ASM_WEAKEN_DECL): Define.
(ASM_OUTPUT_DEF_FROM_DECLS): Don't emit .weak here.  Don't output
.lglobl unless TARGET_XCOFF.  Formatting fixes.
* config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Don't emit
.weak for code sym.
(HANDLE_PRAGMA_WEAK): Remove.
(ASM_WEAKEN_LABEL): Remove.
* config/rs6000/aix.h (HANDLE_SYSV_PRAGMA): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50181 138bc75d-0d04-0410-961f-82ee72b054a4

Add pointer support to the reflection code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50180 138bc75d-0d04-0410-961f-82ee72b054a4

    * g++.dg/opt/vtgc1.C: Adjust patterns for ia64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50179 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree.h (TARGET_EXPR_SLOT, TARGET_EXPR_INITIAL): New macros.
        (TARGET_EXPR_CLEANUP): New macro.
cp/
        * except.c: Don't include decl.h or obstack.h.  Do include
        tree-inline.h.
        (build_throw): Destroy temporaries from the thrown
        expression before calling __cxa_throw.  Construct a thrown
        temporary directly into the exception object.
        (stabilize_throw_expr): New function.
        (wrap_cleanups_r): New function.
        * tree.c (stabilize_expr): New function.
        * init.c (build_init): New function.
        * Make-lang.in (cp/except.o): Adjust .h deps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50177 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/linker-map.gnu: Export operator new with unsigned long,
        and with std::nothrow_t.  Likewise operator delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50176 138bc75d-0d04-0410-961f-82ee72b054a4

    * doc/rtl.texi (SUBREG_PROMOTED_UNSIGNED_P): Change definition
        to take ptr_extend into account as third type of extension.
        (SUBREG_PROMOTED_UNSIGNED_SET): Definition of new macro to set bit
        fields used by SUBREG_PROMOTED_UNSIGNED_P.
        * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): New macro.
        (SUBREG_PROMOTED_UNSIGNED_P): Change to return -1 as well as 0 or 1.
        * calls.c (precompute_arguments): Use new macro.
        (expand_call): Ditto.
        * combine.c (nonzero_bits): Ditto.
        (record_promoted_value): Ditto.
        * expr.c (store_expr): Ditto.
        (expand_expr): Ditto.
        * function.c (assign_parms): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50174 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c (init_gcc_specs): Get -static and -static-libgcc to
override -shared and -shared-libgcc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50171 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (libstdcxx_flags): Don't add libstdc++-v3 flags for
libjava.
(CXX_FOR_TARGET): Explain why -shared-libgcc here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50169 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (build_java_arraystore_check): Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50167 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-28  David O'Brien  <obrien@FreeBSD.org>
* config.gcc (sparc64-*-freebsd): Explicitly accept a cpu specification
of "ultrasparc".
* config/sparc/freebsd.h: Do not use MASK_FASTER_STRUCTS.  It appears
to be broken.

Approved by:  Richard Henderson <rth@redhat.com>
              Message-ID: <20020228100723.A30279@redhat.com>

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50165 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-28  Paolo Carlini  <pcarlini@unitus.it>

        * include/bits/locale_facets.tcc (num_get::_M_extract_int):
        Admit grouping for octals and hexadecimals too.
        * testsuite/22_locale/num_get_members_char.cc: Add test04.
        (test01): Tweak "." -> "," in void* test.
        * testsuite/22_locale/num_get_members_wchar_t.cc: Ditto.

        * testsuite/27_io/ios_manip_basefield.cc: Remove static keyword.
        * testsuite/27_io/ios_manip_fmtflags.cc: Remove two of them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50162 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.c (ia64_adjust_cost): All non-MM consumers have
        4 cycle latency from MM producers.
        (ia64_internal_sched_reorder): Likewise with pipeline flush.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50160 138bc75d-0d04-0410-961f-82ee72b054a4

* mklibgcc.in: Don't use GNU make extension.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50156 138bc75d-0d04-0410-961f-82ee72b054a4

* c-parse.in (STATIC): New terminal.
(scspec): New non-terminal.  Update productions accordingly.
(program): Remove bogus ifc / end ifc.
(array_declarator): Simplify production using STATIC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50155 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplex.c (cpp_parse_escape): Restore mistakenly-removed code:
\a still means TARGET_BELL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50154 138bc75d-0d04-0410-961f-82ee72b054a4

    * haifa-sched.c (sched_emit_insn): New.
        (schedule_block): Use last_scheduled_insn to track last insn.
        * sched-int.h (sched_emit_insn): Prototype.
        * config/ia64/ia64.c (last_issued): Remove.
        (ia64_variable_issue): Don't set it.
        (nop_cycles_until): Use sched_emit_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50153 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c (sparc64_initialize_trampoline): Generate sign
extended constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50152 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300.c: Fix formatting.
* config/h8300/h8300.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50150 138bc75d-0d04-0410-961f-82ee72b054a4

    * search.c (lookup_base_r): Don't clear is_non_public just because
        we found a friendly scope.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50143 138bc75d-0d04-0410-961f-82ee72b054a4

    * search.c (lookup_base_r): Don't clear is_non_public just because
        we found a friendly scope.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50140 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (avr_hard_regno_mode_ok): Do not allow r29
which may overwrite the high byte of the frame pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50138 138bc75d-0d04-0410-961f-82ee72b054a4

2002-02-28  Bo Thorsen  <bo@suse.de>

* config/i386/linux64.h (LINK_SPEC): Fix 32/64 bit compilation.
(STARTFILE_SPEC): Add 64 bit files.
(ENDFILE_SPEC): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50137 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-decl.c (finish_function): Only warn about missing return
        statement with -Wreturn-type.
        * cp/decl.c (finish_function): Only warn about missing return
        statement with -Wreturn-type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50132 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (java_array_data_offset): Removed function.
(JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
(build_java_array_length_access): Obtain "length" value using a
COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
(build_java_arrayaccess): Correct comment. Access "data" using a
COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
(build_java_arraystore_check): New function.
(expand_java_arraystore): Use build_java_arraystore_check.
* parse.y (patch_assignment): Simplify code to insert a store check
when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
* check-init.c (check_init): Update to reflect that an array length
access is now a COMPONENT_REF.
* gcj.texi (Code Generation): Improve documentation of
-fno-bounds-check. Add documentation for -fno-store-check.
* java-tree.h (flag_store_check): Declare.
(build_java_arraystore_check): Declare.
* lang.c (flag_store_check): Initialize to 1.
(lang_f_options): Add store-check option.
* jvspec.c: Don't pass store-check option to jvgenmain.
* lang-options.h: Add help string for -fno-store-check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50129 138bc75d-0d04-0410-961f-82ee72b054a4

* 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