loop.c (loop_optimize): Allocate loop_info structure for each loop prior to calling scan_loop.

* loop.c (loop_optimize): Allocate loop_info structure for each loop
prior to calling scan_loop.

From-SVN: r31508

sh.c (prepare_scc_operands): Abort if no compare insn is available.

* sh.c (prepare_scc_operands): Abort if no compare insn is available.
(find_barrier, gen_block_redirect, split_branches): Fix indentation.
(calc_live_regs): Likewise.

From-SVN: r31507

* sh.md (fpu_single, fp_mode): New attributes.

From-SVN: r31506

natThrowable.cc: Don't use `#pragma implementation'.

* java/lang/natThrowable.cc: Don't use `#pragma implementation'.
From Bryce McKinlay.

From-SVN: r31505

* All files: Updated copyright to reflect Cygnus purchase.

From-SVN: r31504

* libjava.compile/inner_pub.java: New file.

From-SVN: r31503

decl2.c (lang_decode_option): Set default line-wrap length to 72.

2000-01-19  Gabriel Dos Reis  <gdr@codesourcery>

        * decl2.c (lang_decode_option): Set default line-wrap length to 72.

        * typeck.c (composite_pointer_type, common_type,
        comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
        build_function_call_real, convert_arguments,
        build_binary_op_nodefault, pointer_int_sum, pointer_diff,
        build_unary_op, mark_addressable, build_compound_expr,
        build_static_cast, build_reinterpret_cast, build_const_cast,
        build_c_cast, build_modify_expr, get_delta_difference,
        build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
        'ISO C++'.  Fusion consecutive calls to diagnotic message routines
        into a single one.
        * typeck2.c (readonly_error, abstract_virtuals_error,
        process_init_constructor, check_for_new_type): Likewise.

From-SVN: r31502

loop.c (current_loop_info): Renamed from loop_info_data and changed to a pointer.

* loop.c (current_loop_info): Renamed from loop_info_data
and changed to a pointer.
(loop_optimize): Allocate loop_info structure for each loop
and initialise to zero.
(scan_loop): Set current_loop_info.

* unroll.c (loop_iterations): Don't abort if REG_USERVAR_P set
on iteration_var.

From-SVN: r31501

loop.c

From-SVN: r31500

stupid.c: Die die die.

* stupid.c: Die die die.
* Makefile.in (OBJS): Remove stupid.o.
(stupid.o): Likewise.

* except.c (emit_eh_context): Don't emit USEs for stupid.
* explow.c (probe_stack_range): Likewise.
* flags.h (obey_regdecls): Remove.
* flow.c (find_basic_blocks): Don't run try_merge_blocks
when not optimizing.
(life_analysis): Limit data collection when not optimizing.
(mark_regs_live_at_end): Always mark the return value registers.
(mark_used_regs): Remove dummy RETURN case.
(print_rtl_with_bb): Don't consult obey_regdecls.
* function.c (use_variable, use_variable_after): Remove.
(assign_parms): Consult optimize not obey_regdecls.
(expand_function_start): Don't emit USEs for stupid.
(expand_function_end): Likewise.
* global.c (build_insn_chain): Export.
* integrate.c (expand_inline_function): Kill return-value USE
handling code.
* jump.c (jump_optimize_1): Do simple jump optimizations and
dead code elimination.
(calculate_can_reach_end): Remove check_deleted argument.
(delete_insn): Patch out insns even when not optimizing.
* local-alloc.c (block_alloc): Don't do tying when not optimizing.
* rtl.h (use_variable, use_variable_after): Remove declarations.
(build_insn_chain): Declare.
* stmt.c (expand_value_return): Don't emit USEs for stupid.
(expand_end_bindings): Likewise.
(expand_decl): Likewise.  Consult optimize not obey_regdecls.
* toplev.c (obey_regdecls): Remove.
(rest_of_compilation): Don't set it.  Kill stupid in favour of
flow1, local-alloc, and reload.
(main): Don't set obey_regdecls.

* config/nextstep.c (handle_pragma): Likewise.

* alpha/alpha.md (allocate_stack): Don't emit USEs for stupid.

* arm/arm.h (CONDITIONAL_REGISTER_USAGE): Don't fix reg 0 for stupid.

From-SVN: r31499

tree.c (bot_manip): Set DECL_CONTEXT for newly created VAR_DECLs.

* tree.c (bot_manip): Set DECL_CONTEXT for newly created
VAR_DECLs.

From-SVN: r31498

Daily bump.

From-SVN: r31497

configure: Rebuilt.

2000-01-18  Bryce McKinlay <bryce@albatross.co.nz>

* configure: Rebuilt.
* configure.in: Recognize --disable-interpreter.

From-SVN: r31496

alpha-protos.h: PROTO -> PARAMS.

        * alpha-protos.h: PROTO -> PARAMS.
        * alpha.c: Likewise.
        * elf.h: Likewise.
        * h8300.c: Likewise.
        * i386-protos.h: Likewise.
        * i386.c: Likewise.
        * m32r-protos.h: Likewise.
        * m32r.c: Likewise.
        * mips.c: Likewise.
        * mips.md: Likewise.
        * gmon-sol2.c: Likewise.
        * sparc.c: Likewise.

From-SVN: r31495

ns32k-protos.h: New file.

        * ns32k-protos.h: New file.

        * ns32k.c: Fix compile time warnings.

        * ns32k.h: Move prototypes to ns32k-protos.h.  Fix compile time
        warnings.

        * ns32k.md: Likewise.

From-SVN: r31494

vax-protos.h: New file.

        * vax-protos.h: New file.

        * vax.c: Fix compile time warnings.

        * vax.h: Move prototypes to vax-protos.h.  Fix compile time
        warnings.

        * vax.md: Likewise.

        * vaxv.md: Likewise.

From-SVN: r31493

romp-protos.h: New file.

        * romp-protos.h: New file.

        * romp.c: Fix compile time warnings.

        * romp.h: Move prototypes to romp-protos.h.  Fix compile time
        warnings.

        * romp.md: Likewise.

From-SVN: r31492

we32k-protos.h: New file.

        * we32k-protos.h: New file.

        * we32k.c: Fix compile time warnings.

        * we32k.h: Move prototypes to we32k-protos.h.  Fix compile time
        warnings.

From-SVN: r31491

calls.c (emit_call_1): Mark parameter with ATTRIBUTE_UNUSED.

        * calls.c (emit_call_1): Mark parameter with ATTRIBUTE_UNUSED.

        * except.c (eh_regs): Likewise.

        * final.c (output_operand): Likewise.

        * fold-const.c (target_isinf, target_isnan): Likewise.

From-SVN: r31490

i386.h (BIGGEST_ALIGNMENT): Set to 128.

* i386.h (BIGGEST_ALIGNMENT): Set to 128.
(BIGGEST_FIELD_ALIGNMENT): Set to (TARGET_ALIGN_DOUBLE ? 64 : 32)

From-SVN: r31489

i386.md (memstr): Do not use rep stosb for counts divisible by 4 when optimize_size.

* i386.md (memstr): Do not use rep stosb for counts divisible by 4
when optimize_size.
(clrstrsi): Rewrite.
(strsethi, strsetqi): New expanders.
(strsethi_1, strsetqi_1, rep_stossi, rep_stosqi): New insn patterns.
(cmpstrsi): Emit compare insn before cmpstrsi_1
(cmpstrsi_nz): use flags, set type to str, prefix_length to 1.
(strlensi_1): Likewise.
(cmpstrsi_1): Likewise; do not output compare.
(strlen expander): Do not unroll when optimizing for size.
(*subsi3_carry): Rename to subsi3_carry
(addqi3_cc): New pattern.
* i386.h (processor_costs): Add move_ratio field.
(MOVE_RATIO): Use move_ratio field, set to 3 for OPTIMIZE_SIZE
* i386.c (*_cost): Set move_ratio.
(x86_unroll_strlen): Enable for Athlon, PPro and K6 too.
(x86_expand_strlensi_1): Rewrite the main loop.

From-SVN: r31488

name-finder.cc (lookup): Check for dladdr function.

2000-01-18  Andrew Haley  <aph@cygnus.com>

* name-finder.cc (lookup): Check for dladdr function.
acconfig.h (HAVE_DLADDR): Add.
configure.in: Check for HAVE_DLADDR
configure: Rebuilt.
include/config.h.in:  Rebuilt.

From-SVN: r31487

prims.cc (_Jv_RunMain): Set the name of this executable.

2000-01-17  Andrew Haley  <aph@cygnus.com>

* prims.cc (_Jv_RunMain): Set the name of this executable.

From-SVN: r31486

cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.

* cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
(build_x_typeid): Likewise.
(get_tinfo_fn): Likewise.
(get_tinfo_fn_unused): Rename to ...
(get_tinfo_decl): ... here.
* rtti.c (build_headof): Replace logic error with assertion.
(get_tinfo_fn_dynamic): Rename to ...
(get_tinfo_decl_dynamic): ... here. Make static. Use
complete_type_or_else.
(build_x_typeid): Move into ...
(build_typeid): ... here. Adjust call to
get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
throw_bad_typeid expression.
(get_tinfo_fn_unused): Rename to ...
(get_tinfo_decl): ... here. Adjust comment.
(get_tinfo_fn): Delete.
(tinfo_from_decl): New static function.
(get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
(get_typeid): Use complete_type_or_else.
(build_dynamic_cast_1): Adjust calls to
get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
* parse.y (primary): Adjust call to build_typeid.
* except.c (build_eh_type_type_ref): Adjust call to
get_tinfo_decl. Mark as used.
* class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
* decl2.c (build_expr_from_tree): Adjust call to build_typeid.
* parse.c: Regenerated.

From-SVN: r31485

Daily bump.

From-SVN: r31484

natThrowable.cc (fillInStackTrace): Return `this' even when backtrace can't be computed.

* java/lang/natThrowable.cc (fillInStackTrace): Return `this' even
when backtrace can't be computed.

From-SVN: r31483

configure: Rebuilt.

* configure: Rebuilt.
* configure.in: Fixed typo in AC_CONFIG_SUBDIRS call.

From-SVN: r31482

class.c (fixed_type_or_null): Don't clear NONNULL.

* class.c (fixed_type_or_null): Don't clear NONNULL.  Document
calling convention.
(resolves_to_fixed_type_p): Document calling convention.
* rtti.c (build_x_typeid): Initialize NONNULL.

From-SVN: r31481

combine.c (combine_simplify_rtx): Give FLOAT_STORE_FLAG_VALUE a mode.

        * combine.c (combine_simplify_rtx): Give FLOAT_STORE_FLAG_VALUE a mode.
        * cse.c (find_comparison_args, fold_rtx): Likewise.
        * integrate.c (subst_constants): Likewise.
        * loop.c (get_condition): Likewise.

        * tm.texi (FLOAT_STORE_FLAG_VALUE): Update docs.

        * alpha.h (FLOAT_STORE_FLAG_VALUE): Use REAL_VALUE_ATOF.

From-SVN: r31479

c-parse.in (SAVE_WARN_FLAGS): Create an INTEGER_CST.

* c-parse.in (SAVE_WARN_FLAGS): Create an INTEGER_CST.
(RESTORE_WARN_FLAGS): Unpack it.
Change semantic type of extension to ttype.
* c-common.c (split_specs_attrs): Expect an INTEGER_CST.
* c-parse.y, c-parse.c, objc/objc-parse.y,
objc/objc-parse.c: Regenerate.

From-SVN: r31478

re GNATS gcj/128 (weak error message when expecting final modifier)

Mon Jan 17 11:58:17 2000  Joerg Brunsmann  <joerg.brunsmann@fernuni-hagen.de>

        * parse.y (format_parameter:): Use final: rule instead of modifiers:.
        (final:): New rule.

Joerg Brunsmann's contribution to fix the Java PR #128.

From-SVN: r31477

cp-tree.h (build_shared_int_cst): New function.

* cp-tree.h (build_shared_int_cst): New function.
* call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
* class.c (modify_vtable_entry): Likewise.
(add_virtual_function): Split out code to generated shared
INTEGER_CSTs to build_share_int_cst.
(modify_all_vtables): Handle all the overridden functions here.
Add overridden functions from non-primary virtual bases to the
primary vtable.
(finish_struct_1): Adjust call to modify_all_vtables.  Add
overridden functions from non-primary bases to the vtable.
* tree.c (build_shared_int_cst): New function.

From-SVN: r31476

Oops, forgot to save ChangeLog on previous commit

From-SVN: r31475

fixlib.c: Add copyright notice.

* fixinc/fixlib.c: Add copyright notice.
(compile_re): New function.
* fixinc/fixlib.h: Prototype compile_re.

* fixinc/fixfixes.c, fixinc/fixtests.c, fixinc/fixincl.c:
Use compile_re to compile regular expressions.

* fixinc/fixincl.c (egrep_test): Don't bother asking regexec
where the pattern matched.

* fixinc/inclhack.def (sun_memcpy): Move to AAB_sun_memcpy,
use 'replace'.
(ultrix_ansi_compat): Likewise.
(interactv_add1): Rename to 'isc_omits_with_stdc', remove shell test,
add egrep test.
(interactv_add2, interactv_add3): Delete.
(x11_sprintf): Don't use filename glob.
* fixinc/fixincl.x, fixinc/inclhack.sh, fixinc/fixincl.sh:
Regenerate.

From-SVN: r31474

cp-tree.h (scratchalloc): Remove.

* cp-tree.h (scratchalloc): Remove.
(build_scratch_list): Likewise.
* call.c (convert_class_to_reference): Replace build_scratch_list
and build_expr_list with build_tree_list.
(add_candidate): Replace scratchalloc with expralloc.  Note memory
leak.
(build_user_type_conversion_1):  Replace build_scratch_list
and build_expr_list with build_tree_list.
(build_new_op): Likewise.
(build_op_delete_call): Likewise.
(convert_like): Likewise.
* cvt.c (ocp_convert): Likewise.
* decl.c (start_decl): Likewise.
(start_function): Likewise.
(finish_destructor_body): Likewise.
(maybe_build_cleanup_1): Likewise.
* decl2.c (reparse_decl_as_expr): Likewise.
* init.c (perform_member_init): Likewise.
(expand_cleanup_for_base): Likewise.
(build_builtin_delete_call): Likewise.
(build_new_1): Likewise.
(build_delete): Likewise.
* method.c (do_build_assign_ref): Likewise.
* parse.y (already_scoped_stmt): Likewise.
(nontrivial_exprlist): Likewise.
(net_initializer): Likewise.
(initlist): Likewise.
* parse.c: Regenerated.
* rtti.c (build_x_typeid): Likewise.
(build_dynamic_cast_1): Likewise.
* typeck.c (build_x_compound_expr): Likewise.
(build_static_cast): Likewise.
(build_modify_expr): Likewise.

* cp-tree.h (DECL_VINDEX): Add documentation.
* class.c (build_vtable_entry): Likewise.
(start_vtable): Add comment.
(add_virtual_function): Replace pending_hard_virtuals with
overridden_virtuals and pending_virtuals with new_virtuals.
Replace redundant assignments with assertions.
(check_for_override): Add comment.
(check_bases_and_members): Replace pending_hard_virtuals with
overridden_virtuals and pending_virtuals with new_virtuals.
(create_vtbl_ptr): Likewise.
(layout_class_type): Likewise.
(finish_struct_1): Likewise.  Add comments.

From-SVN: r31473

Runtime.java (loadLibraryInternal): Declare.

* java/lang/Runtime.java (loadLibraryInternal): Declare.
* java/lang/natClassLoader.cc (_Jv_FindClass): Removed dead copy.
(_Jv_FindClassInCache): Likewise.
(_Jv_FindClass): Don't conditionalize body on INTERPRETER.
(findSystemClass): Try to load class from compiled module.
Include Runtime.h.
* java/lang/natRuntime.cc (load): Use UTF-8 copy of filename.
(loadLibrary): Likewise.
(lt_preloaded_symbols): Define.
(loadLibraryInternal): New method.
* include/config.h.in: Rebuilt.
* acconfig.h (USE_LTDL): Added.
* Makefile.am (SUBDIRS): Added $(DIRLTDL).
(INCLUDES): Added $(INCLTDL).b
(libgcj_la_DEPENDENCIES): Added $(LIBLTDL).
(libgcj_la_LIBADD): Likewise.
* aclocal.m4, configure: Rebuilt.
* configure.in: Added libltdl support.

From-SVN: r31472

Initial revision

From-SVN: r31468

* prims.cc (_Jv_PrimClass): Use `JV_STATE_NOTHING', not `0'.

From-SVN: r31467

* gjavah.c (print_field_info): Allow non-static final fields.

From-SVN: r31466

Update copyrights

From-SVN: r31465

Update copyrights

From-SVN: r31464

print-rtl.c: PROTO -> PARAMS.

        * print-rtl.c: PROTO -> PARAMS.
        * real.c: Likewise.
        * reg-stack.c: Likewise.
        * resource.c: Likewise.
        * sdbout.h: Likewise.
        * simplify-rtx.c: Likewise.
        * stor-layout.c: Likewise.
        * stupid.c: Likewise.
        * xcoffout.c: Likewise.
        * xcoffout.h: Likewise.

From-SVN: r31463

toplev.c: PROTO -> PARAMS.

        * toplev.c: PROTO -> PARAMS.
        * toplev.h: Likewise.
        * tree.c: Likewise.
        * tree.h: Likewise.
        * unroll.c: Likewise.
        * varasm.c: Likewise.
        * varray.c: Likewise.
        * varray.h: Likewise.

From-SVN: r31462

reload.c: PROTO -> PARAMS.

        * reload.c: PROTO -> PARAMS.
        * reload.h: Likewise.
        * reload1.c: Likewise.
        * reorg.c: Likewise.
        * resource.h: Likewise.
        * rtl.c: Likewise.
        * rtl.h: Likewise.
        * rtlanal.c: Likewise.
        * sbitmap.h: Likewise.
        * sdbout.c: Likewise.
        * stack.h: Likewise.
        * stmt.c: Likewise.
        * system.h: Likewise.

From-SVN: r31461

natThrowable.cc: New file.

2000-01-14  Andrew Haley  <aph@cygnus.com>

* java/lang/natThrowable.cc: New file.

* java/lang/Throwable.java (fillInStackTrace): Make native.
(printStackTrace): Call native method to do this.
(Throwable): Call fillInStackTrace.
(stackTrace): New variable.

* include/jvm.h: Add _Jv_ThisExecutable functions.

* prims.cc: (_Jv_execName): New variable.
(catch_segv): Call fillInStackTrace.
(catch_fpe): Ditto.
(_Jv_ThisExecutable): New functions.
(JvRunMain): Set the name of this executable.

* Makefile.am: Add java/lang/natThrowable.cc.
Add name-finder.cc.
* Makefile.in: Rebuilt.

* acconfig.h: Add HAVE_PROC_SELF_EXE.

* configure.in: Force link with __frame_state_for in
FORCELIBGCCSPEC.  Add new checks for backtrace.
* include/config.h.in: Rebuilt.

* name-finder.cc: New file.
* include/name-finder.h: New file.

From-SVN: r31460

machmode.h: PROTO -> PARAMS.

        * machmode.h: PROTO -> PARAMS.
        * mbchar.h: Likewise.
        * mips-tdump.c: Likewise.
        * mips-tfile.c: Likewise.
        * optabs.c: Likewise.
        * output.h: Likewise.
        * prefix.c: Likewise.
        * profile.c: Likewise.
        * protoize.c: Likewise.
        * real.h: Likewise.
        * recog.c: Likewise.
        * recog.h: Likewise.
        * regclass.c: Likewise.
        * regmove.c: Likewise.
        * regs.h: Likewise.

From-SVN: r31459

ggc-common.c: PROTO -> PARAMS.

        * ggc-common.c: PROTO -> PARAMS.
        * ggc-page.c: Likewise.
        * ggc-simple.c: Likewise.
        * ggc.h: Likewise.
        * global.c: Likewise.
        * graph.c: Likewise.
        * gthr-win32.h: Likewise.
        * haifa-sched.c: Likewise.
        * halfpic.h: Likewise.
        * integrate.c: Likewise.
        * integrate.h: Likewise.
        * jump.c: Likewise.
        * lcm.c: Likewise.
        * local-alloc.c: Likewise.
        * loop.c: Likewise.
        * loop.h: Likewise.

From-SVN: r31458

genattr.c: PROTO -> PARAMS.

        * genattr.c: PROTO -> PARAMS.
        * genattrtab.c: Likewise.
        * gencheck.c: Likewise.
        * gencodes.c: Likewise.
        * genconfig.c: Likewise.
        * genemit.c: Likewise.
        * genextract.c: Likewise.
        * genflags.c: Likewise.
        * gengenrtl.c: Likewise.
        * genopinit.c: Likewise.
        * genoutput.c: Likewise.
        * genpeep.c: Likewise.
        * genrecog.c: Likewise.

From-SVN: r31457

* All files: PROTO -> PARAMS.

From-SVN: r31456

Daily bump.

From-SVN: r31455

class.c (finish_struct_1): Replace redundant code with assertions.

* class.c (finish_struct_1): Replace redundant code with
assertions.

From-SVN: r31454

* tree.h (BINFO_VPTR_FIELD): Augment documentation.

From-SVN: r31453

cp-tree.h (flag_new_abi): Move.

* cp-tree.h (flag_new_abi): Move.
(flag_use_cxa_atexit): Likewise.
(flag_honor_std): Likewise.
(flag_rtti): Likewise.
(vbase_offsets_in_vtable_p): Define.
(vptrs_present_everywhere_p): Likewise.
(TYPE_CONTAINS_VPTR_P): Likewise.
(dfs_walk_real): Declare.
* class.c (build_vbase_pointer_fields): Check
vbase_offsets_in_vtable_p.
(dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
BINFO_VPTR_FIELD.
(build_vbase_offset_vtbl_entries): Simplify.
(build_vbase_offset_vtbl_entries): Adjust.
(build_vbase_pointer): Add ability to look up vbase offsets in
vtable.
(start_vtable): New function.
(add_virtual_function): Use it.
(determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
(num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
(build_vtbl_initializer): Take the type of the complete object as
input.  Use it to correctly calculate vbase offsets.
(dfs_finish_vtbls): Pass the complete type to
build_vtbl_initializer.
(check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
(create_vtable_ptr): Create a vtable even if there are no
new virtual functions, under the new ABI.
(finish_struct_1): Likewise.
(get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
* decl.c (exapnd_static_init): Remove call to
preserve_initializer.
* decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
vtables.
* init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
(expand_virtual_init): Use vbase_offsets_in_vtable_p.
(construct_virtual_bases): Don't initialize virtual base pointers
under the new ABI.
(build_aggr_init): Clean up comment.
(expand_aggr_init_1): Likewise.
* rtti.c (expand_class_desc): Store the virtual function table
index where the vbase offset lives in the offset field.
* search.c (dfs_walk_real): Make it global.
(dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
* tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.

* tinfo.h (USItype): Make it signed under the new ABI.
* tinfo.cc (convert_to_base): New function.  Encapsulate base
conversion logic here.
(__class_type_info::do_upcast): Use it.
(__class_type_info::do_dyncast): Likewise.
(__class_type_info::do_find_public_subobj): Likewise.

From-SVN: r31452

StringBuffer.java (StringBuffer): Don't special case null argument.

2000-01-16  Anthony Green  <green@cygnus.com>

* java/lang/StringBuffer.java (StringBuffer): Don't special case
null argument.

From-SVN: r31451

parse.y (build_string_concatenation): Only use StringBuffer(String) shortcut if String arg is constant.

2000-01-16  Anthony Green  <green@cygnus.com>

* parse.y (build_string_concatenation): Only use
StringBuffer(String) shortcut if String arg is constant.

From-SVN: r31450

StreamTokenizer.java (nextToken): Avoid unread(TT_EOF).

2000-01-16  Jeff Sturm  <jsturm@sigma6.com>

* java/io/StreamTokenizer.java (nextToken): Avoid unread(TT_EOF).

From-SVN: r31449

*** empty log message ***

From-SVN: r31448

init.c (construct_virtual_bases): Don't look up the addresses of virtual bases at run-time.

* init.c (construct_virtual_bases): Don't look up the addresses of
virtual bases at run-time.

From-SVN: r31447

pr83.out: New file.

* libjava.lang/pr83.out: New file.
* libjava.lang/pr83.java: New file.

* libjava.lang/pr109.out: New file.
* libjava.lang/pr109.java: New file.

From-SVN: r31446

Oops, a reference to mmap_zero remained

From-SVN: r31445

aclocal.m4 (AC_FUNC_MMAP_ZERO): New macro.

* aclocal.m4 (AC_FUNC_MMAP_ZERO): New macro.
* configure.in (AC_FUNC_MMAP_ZERO): Use instead of AC_FUNC_MMAP.
* ggc-page.c: Replace HAVE_MMAP with HAVE_MMAP_ZERO.
* configure, config.in: Rebuilt.

From-SVN: r31444

i386.md: Add peephole to merge successive stack adjusts.

* config/i386/i386.md: Add peephole to merge successive stack
adjusts.

From-SVN: r31443

class.c (build_vbase_pointer): Relocate.

* class.c (build_vbase_pointer): Relocate.
(build_vbase_pointer_fields): Likewise.
(dfs_build_vbase_offset_vtbl_entries): Likewise.
(build_vbase_offset_vtbl_entries): Likewise.

From-SVN: r31442

decl.c (init_decl_processing): Complain if -fnew-abi -fno-vtable-thunks is used.

* decl.c (init_decl_processing): Complain if -fnew-abi
-fno-vtable-thunks is used.

From-SVN: r31441

decl2.c (lang_decode_option): Don't couple flag_honor_std to flag_new_abi.

* decl2.c (lang_decode_option): Don't couple flag_honor_std to
flag_new_abi.

From-SVN: r31440

cp-tree.h (num_extra_vtbl_entries): New function.

* cp-tree.h (num_extra_vtbl_entries): New function.
(size_extra_vtbl_entries): Likewise.
(dfs_vtable_path_unmark): Likewise.
(dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
(dfs_vtable_path_marked_real_bases_queue_p): Likewise.
* class.c (num_extra_vtbl_entries): New function.
(size_extra_vtbl_entries): Likewise.
(dfs_build_vbase_offset_vtbl_entries): New function.
(build_vbase_offset_vtbl_entries): Likewise.
(build_vtbl_initializer): Use it.
(finish_struct_1): Adjust vtable sizes (using
num_extra_vtbl_entries).
* expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
THUNK_DECL is non-NULL before expanding it.
* init.c (expand_virtual_init): Adjust the vtable pointer by
size_extra_vtbl_entries before storing it.
* search.c (get_shared_vase_if_not_primary): Adjust prototype.
Handle TREE_LIST parameters here, not in the dfs_* functions.
(dfs_unmarked_real_bases_queue_p): Adjust.
(dfs_marked_real_bases_queue_p): Likewise.
(dfs_vtable_path_unmarked_real_bases_queue_p): New function.
(dfs_vtable_path_marked_real_bases_queue_p): New function.
(dfs_vtable_path_unmark): Likewise.

From-SVN: r31439

Daily bump.

From-SVN: r31438

gcse.c (insert_insn_end_bb): Use emit_block_insn_before instead of emit_insn_before.

* gcse.c (insert_insn_end_bb): Use emit_block_insn_before
instead of emit_insn_before.  Also handle NOTE_INSN_BASIC_BLOCK
when walking backwards to find all the parameter loads when
the basic block ends in a call.

From-SVN: r31437

Daily bump.

From-SVN: r31436

optimize.c (copy_body_r): Clear the operand three of a TARGET_EXPR when copying it.

* optimize.c (copy_body_r): Clear the operand three of a
TARGET_EXPR when copying it.

From-SVN: r31435

loop.c (this_loop_info): Delete.

* loop.c (this_loop_info): Delete.
(uid_loop): Add in place of uid_loop_num.  All uses updated.
  (loop_number_exit_count): Delete and replace with entry in loop
structure.  All uses updated.
(loop_number_loop_starts, loop_number_loop_ends): Likewise.
(loop_number_loop_cont, loop_number_cont_dominator): Likewise.
(loop_outer_loop): Likewise.
(loop_invalid, loop_number_exit_labels): Likewise.
(loop_used_count_register): Delete and replace with entry in
loop_info structure.
(find_and_verify_loops): Add loops argument.
(verify_dominator, mark_loop_jump, prescan_loop): Replace loop_start,
loop_end, etc. arguments with loop structure pointer.  All callers
changed.
(loop_reg_used_before_p, scan_loop, strength_reduce): Likewise.
(check_dbra_loop, next_insn_in_loop, try_copy_prop): Likewise.
(load_mems_and_recount_loop_regs_set, load_mems): Likewise.
(insert_bct): Likewise.
(basic_induction_var): New argument level.
* loop.h (struct loop_info): Delete fields num, loops_enclosed,
vtop, and cont.  Add used_count_register.
(uid_loop): Delete declaration.
  (loop_number_exit_count): Likewise.
(loop_number_loop_starts, loop_number_loop_ends): Likewise.
(loop_number_loop_cont, loop_number_cont_dominator): Likewise.
(loop_outer_loop, loop_used_count_register): Likewise.
(loop_invalid, loop_number_exit_labels): Likewise.
(unroll_loop): Replace loop_start and loop_end arguments
  with loop structure pointer.
(loop_precondition_p, loop_iterations): Likewise.
Include basic-block.h.
* unroll.c: (unroll_loop): Replace loop_start and loop_end arguments
  with loop structure pointer.
(loop_precondition_p, loop_iterations): Likewise.
* basic-block.h (struct loop): New entries vtop, cont,
  cont_dominator, start, end, top, scan_start, exit_labels,
exit_count.
* Makefile.in (LOOP_H): Add basic-block.h to dependencies.

From-SVN: r31434

* defaults.h (ASM_OUTPUT_ASCII): Use ISDIGIT.

From-SVN: r31433

New test case.

From-SVN: r31432

method.c (build_decl_overload_real): Check whether we are in :: before returning __builtin_new/delete.

* method.c (build_decl_overload_real): Check whether we are in ::
before returning __builtin_new/delete.

From-SVN: r31431

* config.in: Rebuilt for 2000-01-13 change to acconfig.h.

From-SVN: r31430

pdp11-protos.h: New file.

        * pdp11-protos.h: New file.

        * pdp11.c: Include tm_p.h.  Add static prototypes.  Fix compile
        time warnings.

        * pdp11.h: Move prototypes to pdp11-protos.h.  Fix compile time
        warnings.

        * pdp11.md: Likewise.

        * 2bsd.h: Likewise.

From-SVN: r31429

mn10300-protos.h: New file.

        * mn10300-protos.h: New file.

        * mn10300.c: Include tm_p.h.  Add static prototypes.  Fix compile
        time warnings.

        * mn10300.h: Move prototypes to mn10300-protos.h.  Fix compile time
        warnings.

        * mn10300.md: Likewise.

From-SVN: r31428

mn10200-protos.h: New file.

        * mn10200-protos.h: New file.

        * mn10200.c: Include tm_p.h.  Add static prototypes.  Fix compile
        time warnings.

        * mn10200.h: Move prototypes to mn10200-protos.h.  Fix compile time
        warnings.

        * mn10200.md: Likewise.

From-SVN: r31427

h8300-protos.h: New file.

        * h8300-protos.h: New file.

        * h8300.c: Include tm_p.h.  Add static prototypes.  Fix compile
        time warnings.

        * h8300.h: Move prototypes to h8300-protos.h.  Fix compile time
        warnings.

        * h8300.md: Likewise.

From-SVN: r31426

varasm.c (asm_output_bss): Mark parameters with ATTRIBUTE_UNUSED.

        * varasm.c (asm_output_bss): Mark parameters with ATTRIBUTE_UNUSED.
        (asm_emit_uninitialised): Likewise.

From-SVN: r31425

mips.h (ISA_HAS_INT_CONDMOVE): New.

* config/mips/mips.h (ISA_HAS_INT_CONDMOVE): New.
* config/mips/mips.md: Use ISA_HAS_INT_CONDMOVE.

From-SVN: r31424

mips.c (override_options): Don't turn on extra alignment for mips16.

* config/mips/mips.c (override_options): Don't turn on extra
alignment for mips16.

From-SVN: r31423

mips.c (mips_va_arg): Fix fprv for the 32 bit eabi...

* config/mips/mips.c (mips_va_arg): Fix fprv for the 32 bit
eabi, and make sure queued POSTINCREMENT rtl is emitted at
the right point.

From-SVN: r31422

builtins.c (PAD_VARARGS_DOWN): Define.

* builtins.c (PAD_VARARGS_DOWN): Define.
(std_expand_builtin_va_arg): Use the above macro.
* config/mips/mips.c (PAD_VARARGS_DOWN): Define.
* tm.texi (Register Arguments): Document the above macro.

From-SVN: r31421

If RTL checking is enabled, make sure that emit_insn is not used to emit a
jump insn.

From-SVN: r31420

eh-common.h: PROTO -> PARAMS.

* eh-common.h: PROTO -> PARAMS.
* emit-rtl.c: Likewise.
* errors.c: Likewise.
* errors.h: Likewise.
* except.c: Likewise.
* except.h: Likewise.
* explow.c: Likewise.
* expmed.c: Likewise.
* expr.c: Likewise.
* expr.h: Likewise.
* final.c: Likewise.
* fix-header.c: Likewise.
* flow.c: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* function.h: Likewise.
* gcc.c: Likewise.
* gcov-io.h: Likewise.
* gcov.c: Likewise.
* gcse.c: Likewise.

From-SVN: r31419

sh-protos.h: New file.

* sh-protos.h: New file.

* sh.c: Include insn-config.h, toplev.h, recog.h and tm_p.h.
Add static prototypes.  Fix compile time warnings.

* sh.h: Move prototypes to sh-protos.h.  Fix compile time warnings.
* sh.md: Likewise.
* elf.h: Likewise.

From-SVN: r31418

arc-protos.h: New file.

* arc-protos.h: New file.

* arc.c: Include tm_p.h.  Add static prototypes.  Fix compile
time warnings.

* arc.h: Move prototypes to arc-protos.h.  Fix compile time
warnings.

* arc.md: Likewise.

From-SVN: r31417

dsp16xx-protos.h: New file.

* dsp16xx-protos.h: New file.

* dsp16xx.c: Include tm_p.h.  Add static prototypes.  Fix compile
time warnings.

* dsp16xx.h: Move prototypes to dsp16xx-protos.h.  Fix compile time
warnings.

* dsp16xx.md: Likewise.

From-SVN: r31416

convex-protos.h: New file.

* convex-protos.h: New file.

* convex.c: Include tm_p.h.  Add static prototypes.  Fix compile
time warnings.

* convex.h: Move prototypes to convex-protos.h.  Fix compile time
warnings.

From-SVN: r31415

elxsi-protos.h: New file.

* elxsi-protos.h: New file.

* elxsi.c: Include tm_p.h.  Add static prototypes.  Fix compile
time warnings.

* elxsi.h: Move prototypes to elxsi-protos.h.  Fix compile time
warnings.

* elxsi.md: Likewise.

From-SVN: r31414

mips.h (REGISTER_MOVE_COST): Remove redundant case for moving from HI/LO/HI_LO_REG.

* config/mips/mips.h (REGISTER_MOVE_COST): Remove redundant
        case for moving from HI/LO/HI_LO_REG.  This makes the behavior
        match the comment for MIPS16.

From-SVN: r31413

Commit the change corresponding to the ChangeLog entry:

2000-01-12  Gabriel Dos Reis  <gdr@codesourcery.com>

From-SVN: r31412

Commit ChangeLog entries 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com> corresponding to commit of configure.in 1.324...

Commit ChangeLog entries 2000-01-13  Nathan Sidwell  <sidwell@codesourcery.com>
corresponding to commit of configure.in 1.324, acconfig.h 1.41,
Makefile.in 1.364, cp/g++spec.c 1.19, cp/Make-lang.in 1.42
ChangeLog:
* configure.in (--enable-new-gxx-abi): New option.
* acconfig.h (ENABLE_NEW_GXX_ABI): New define.
* Makefile.in (GXX_ABI_FLAG): New variable.
* configure: Regenerate.
cp/ChangeLog:
* g++spec.c (lang_specific_driver): Add -fnew-abi if
ENABLE_NEW_GXX_ABI defined.
* Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.

From-SVN: r31411

flow.c (split_edge): Do not call set_block_for_insn if we do not have a basic_block_for_insn structure.

        * flow.c (split_edge): Do not call set_block_for_insn if we
        do not have a basic_block_for_insn structure.

From-SVN: r31410

fr30.h (TRAMPOLINE_TEMPLATE): Use nops to ensure the static chain and destination functions are 32bit aligned...

        * fr30.h (TRAMPOLINE_TEMPLATE): Use nops to ensure the static chain
        and destination functions are 32bit aligned within the trampoline.
        (TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE): Corresponding changes.
        (TRAMPOLINE_ALIGNMENT): Define.

From-SVN: r31409

Daily bump.

From-SVN: r31408

cse.c (cse_insn): When changing (set (pc) (reg)) to (set (pc) (label_ref))...

        * cse.c (cse_insn): When changing (set (pc) (reg)) to
        (set (pc) (label_ref)), verify the change creates a valid insn.

From-SVN: r31407

Copyright dates.

From-SVN: r31406

fr30.c (call_operand): Tighten and rework to match rules for call RTL expressions.

        * fr30.c (call_operand): Tighten and rework to match rules for
        call RTL expressions.
        * fr30.h (PREDICATE_CODES, case call_operand): Only allow MEMs.
        * fr30.md (call patterns): Improve constraints.

From-SVN: r31405