* config-ml.in: Pass compiler flag corresponding to multidirs to
        subdir configures.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28842 138bc75d-0d04-0410-961f-82ee72b054a4

    * loop.c (strength_reduce): Automatically unroll loops if the
        unrolled loop size is smaller than the rolled loop size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28841 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (delete_block): Spell NOTE_INSN_EH_REGION_BEG and
NOTE_INSN_EH_REGION_END correctly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28840 138bc75d-0d04-0410-961f-82ee72b054a4

    * loop.c (insert_bct): Replace use of sdiv_optab with asr_optab
        and delete comment that code should be rewritten.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28839 138bc75d-0d04-0410-961f-82ee72b054a4

    * haifa-sched.c (find_rgns): Mark a block found during the DFS search
        as reachable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28838 138bc75d-0d04-0410-961f-82ee72b054a4

    * haifa-sched.c (get_visual_tbl_length): Fix off-by-one error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28837 138bc75d-0d04-0410-961f-82ee72b054a4

    * fixinc/mkfixinc.sh: Don't fix uwin headers.
        * i386/uwin.h (MD_STARTFILE_PREFIX): Define.
        (LINK_SPEC): Add -u _main when building executables.
        (ASM_DECLARE_FUNCTION): Update from Cygwin.
        (ASM_FILE_END): Use the default for ix86-pe.
        * i386/xm-uwin.h (HAVE_BCOPY): Undefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28836 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcse.c (find_avail_set): Follow chains of register-register copies.
        Use oprs_not_set_p to guarantee that the returned value can be
        substituted.
        (cprop_insn): Don't verify the return value of find_avail_set with
        oprs_not_set_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28835 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcse.c (cprop_jump): New function, broken out of cprop_insn.
        (cprop_cc0_jump): New function.
        (cprop_insn): Break out new function cprop_jump and use it.
        Also use cprop_cc0_jump for machines with CC0.
        (cprop): Don't crash if cprop_insn turned the insn into a NOTE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28834 138bc75d-0d04-0410-961f-82ee72b054a4

    * final.c (output_addr_const): Handle case where ASM_OPEN_PAREN
        and ASM_CLOSE_PAREN are empty strings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28833 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (PREPROCESSOR_DEFINES): New macro.
(protoize.o):  Use PREPROCESSOR_DEFINES and DRIVER_DEFINES.
(unprotoize.o): Ditto.
(test-protoize-simple): Don't define STD_PROTO_DIR.
* protoize.c: Use PARAMS rather than PROTO.  Minor whitespace
changes to make 'test-protoize-simple' pass.
(STD_PROTO_DIR): Remove define.
(STANDARD_EXEC_PREFIX): Supply default define.
(standard_exec_prefix): New variable, init to STANDARD_EXEC_PREFIX.
(target_machine): New variable, init to DEFAULT_TARGET_MACHINE.
(target_version): New variable, init to DEFAULT_TARGET_VERSION.
(GET_ENV_PATH_LIST): New macro.
(default_syscalls_dir): No longer initialized to STD_PROTO_DIR.
(do_processing): Initialize default_syscalls_dir using new
macros.  Use it to initialize syscalls_absolute_filename.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28832 138bc75d-0d04-0410-961f-82ee72b054a4

    * posix-threads.cc: Include <errno.h>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28831 138bc75d-0d04-0410-961f-82ee72b054a4

    * jump.c (jump_optimize_1): Do cmov opt on any single-set; force
        B into a register before emit_conditional_move.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28830 138bc75d-0d04-0410-961f-82ee72b054a4

    * fold-const.c (fold): Reassociate (+ (+ (* a b) c) (* d e))
        as (+ (+ (* a b) (* d e)) c).  Factor a common power-of-two
        multiplicand out of (+ (* a b) (* c d)).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28829 138bc75d-0d04-0410-961f-82ee72b054a4

    * haifa-sched.c (split_hard_reg_notes): Move to flow.c
        (new_insn_dead_notes): Likewise.
        (update_n_sets): Likewise.
        (update_flow_info): Move to flow.c, renamed to update_life_info;
        extend to handle multiple source insns.
        * flow.c: Include resource.h
        (unlink_insn_chain): New.
        (split_hard_reg_notes): New.
        (maybe_add_dead_note): New.
        (maybe_add_dead_note_use): New.
        (find_insn_with_note): New.
        (new_insn_dead_notes): New.
        (update_n_sets): New.
        (sets_reg_or_subreg_1, sets_reg_or_subreg): New.
        (maybe_remove_dead_notes): New.
        (update_life_info): New.
        (prepend_reg_notes): New.
        (replace_insns): New.
        * output.h (update_life_info): Declare.
        * recog.c (split_block_insns): Use update_life_info.
        * resource.c (find_free_register): Use reg_alloc_order, don't use
        fixed regs, make sure the mode is supported, don't use new regs.
        (reg_dead_p): New.
        * rtl.h (replace_insns): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28828 138bc75d-0d04-0410-961f-82ee72b054a4

new

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28827 138bc75d-0d04-0410-961f-82ee72b054a4

* call.c (build_conditional_expr): Fix typo.
* typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an
lvalue before trying to mess with the sides.

* error.c (dump_expr, CONVERT_EXPR): Handle (void) properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28826 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (expand_expr): Cope with COND_EXPRs with one
non-returning branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28825 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (store_expr): Always pass down the target, even when not
doing CSE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28824 138bc75d-0d04-0410-961f-82ee72b054a4

Handle DFmode and DImode constant addresses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28823 138bc75d-0d04-0410-961f-82ee72b054a4

* genattr.c (function_unit_desc): Constify a char*.  Add prototype.
(main): Add prototypes.

* genattrtab.c (substitute_address, write_const_num_delay_slots,
attr_eq, attr_numeral, attr_equal_p, attr_copy_rtx): Prototype.
(write_attr_get): Emit prototypes along with function definition.
(write_eligible_delay): Mark a parameter with ATTRIBUTE_UNUSED.
(write_complex_function): Emit static prototype along with
function definition.

* genemit.c (gen_split): Emit prototypes along with function
definition.

* genoutput.c (output_epilogue): Add prototype to `insn_outfun'.
Likewise for predicates and `insn_operand_predicate'.
(process_template): Emit static prototype along with function
definition.

* genrecog.c (make_insn_sequence): Constify a char*.  Add
prototypes for get_split_*().
(write_subroutine): Emit prototypes along with function
definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28822 138bc75d-0d04-0410-961f-82ee72b054a4

    * noncompile/noncompile.exp: Load_lib c-torture.exp.
        (postbase_with_opts): New proc to loop over TORTURE_OPTIONS and
        call `postbase' for each one.  All callers of `postbase' changed
        to call this instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28821 138bc75d-0d04-0410-961f-82ee72b054a4

Fix more problems from GC diffs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28820 138bc75d-0d04-0410-961f-82ee72b054a4

    * strtoul.c (strtoul): Add parentheses around && within ||.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28819 138bc75d-0d04-0410-961f-82ee72b054a4

    * expr.c (convert_move): Fix arguments to TRULY_NOOP_TRUNCATION
        call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28818 138bc75d-0d04-0410-961f-82ee72b054a4

    * jump.c (delete_barrier_successors) Match (set (pc) (pc)) insn
        exactly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28817 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28815 138bc75d-0d04-0410-961f-82ee72b054a4

    * cpp.texi: Add a node documenting macro varargs (copied
        from extend.texi).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28814 138bc75d-0d04-0410-961f-82ee72b054a4

1999-08-23 22:23 -0700  Zack Weinberg  <zack@bitmover.com>

* cppspec.c: Put a null pointer at the end of the new argv.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28813 138bc75d-0d04-0410-961f-82ee72b054a4

    * g++spec.c (lang_specific_driver): Add room for NULL in arglist.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28812 138bc75d-0d04-0410-961f-82ee72b054a4

* exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2.
Return arbitrary pointer or NULL.
(check_eh_spec): Call __throw_type_match_rtti_2.
* tinfo.h (*::dcast): Return int.  Add valp parm.
* tinfo.cc (*::dcast): Likewise.  Adjust to allow for null pointers.
* tinfo2.cc (__throw_type_match_rtti_2): Likewise.
(__throw_type_match_rtti): Now just a wrapper.

* except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind.
(init_exception_processing): Don't initialize them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28811 138bc75d-0d04-0410-961f-82ee72b054a4

* boehm.cc: Undefine TRUE and FALSE.

* posix-threads.cc (_Jv_CondWait): Use ETIMEDOUT, not ETIME.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28810 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in: Remove code to select/de-select the haifa
        scheduler.  Every scheduled port gets haifa now.
        * configure: Rebuilt.
        * flags.h, genattrtab.c, rtl.h, toplev.c: Remove HAIFA ifdefs.
        * sched.c Deleted.
        * Makefile.in: Corresponding changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28809 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (check_default_argument): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28808 138bc75d-0d04-0410-961f-82ee72b054a4

Fix sparc compilation failure

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28807 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28806 138bc75d-0d04-0410-961f-82ee72b054a4

Sun Aug 22 11:07:41 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.y (check_method_redefinition): Changed leading comment.
(check_abstract_method_definitions): New function.
(java_check_abstract_method_definitions): New function.
(java_check_regular_methods): Call it.
(verify_constructor_super): Fixed indentation.
(lookup_method_invoke): Likewise.

(This fixes the Java net PR #30,
 http://sourceware.cygnus.com/ml/java-prs/1999-q3/msg00034.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28805 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.def (STMT_EXPR): Fix typo in node name.

* dump.c (dump_next_stmt): New function.
(dequeue_and_dump): Use it.

* pt.c (tsubst_copy): Make sure to initialize return value for a
STMT_EXPR, even when processing_template_decl.
* semantics.c (finish_stmt_expr): A statement-expression whose
last statement is not an expression-statement has type `void'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28804 138bc75d-0d04-0410-961f-82ee72b054a4

Added missing whitespace in function calls within adaptors
Pointed out by Tom

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28803 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28800 138bc75d-0d04-0410-961f-82ee72b054a4

* posix-threads.cc (_Jv_CondWait): Treat a timeout as a normal
result.  PR 40.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28799 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Check for in_addr_t in netinet/in.h too.  Check
for ip_mreq too.
* acconfig.h: Define HAVE_IN_ADDR_T instead of in_addr_t.
(HAVE_STRUCT_IP_MREQ): Added.
* configure, include/config.h.in: Rebuilt.
* java/net/natInetAddress.cc (aton): Typedef in_addr_t to jint
if needed.
* java/net/natPlainDatagramSocketImpl.cc (McastReq, mcastGrp):
Disable if ip_mreq is not available.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28798 138bc75d-0d04-0410-961f-82ee72b054a4

Change in_addr_t default to jint

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28796 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Check types ssize_t and in_addr_t.
* acconfig.h: Undefine them.
* configure, include/config.h.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28793 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natSystem.cc (getpwuid_adaptor): New overloaded
function that detects the signature of getpwuid_r.
(init_properties): Use it.
* java/util/natDate.cc (ctime_adaptor): Likewise for ctime_r.
(toString): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28792 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natSystem.cc (getpwuid_adaptor): New overloaded
function that detects the signature of getpwuid_r.
(init_properties): Use it.
* java/util/natDate.cc (ctime_adaptor): Likewise for ctime_r.
(toString): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28790 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28788 138bc75d-0d04-0410-961f-82ee72b054a4

The 'xxx may be clobbered by longjmp/vfork' warnings are part of
by -Wuninitialized.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28787 138bc75d-0d04-0410-961f-82ee72b054a4

Fix cse.c/resource.c register lifetime inconsistency.
* resource.c (mark_target_live_regs): Use
PIC_OFFSET_TABLE_REG_CALL_CLOBBERED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28786 138bc75d-0d04-0410-961f-82ee72b054a4

* rtl.c (rtx_class, note_insn_name, reg_note_name): Constify.

* rtl.h (rtx_class, reg_note_name, note_insn_name): Likewise.

* genopinit.c (gen_insn): Use accessor macro, not `rtx_class'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28785 138bc75d-0d04-0410-961f-82ee72b054a4

* rtl.h (rtx_format): Constify a char*.

* rtl.c (rtx_format): Likewise.
(copy_rtx, copy_most_rtx, read_rtx): Likewise.
(init_rtl): Use accessor macro, not `rtx_format'.

* alias.c (rtx_equal_for_memref_p, find_symbolic_term): Constify a
char*.

* caller-save.c (mark_referenced_regs): Likewise.

* combine.c (subst, make_compound_operation, known_cond,
gen_rtx_combine, update_table_tick, get_last_value_validate,
use_crosses_set_p, mark_used_regs_combine, move_deaths): Likewise.

* cse.c (rtx_cost, mention_regs, canon_hash, exp_equiv_p,
refers_to_p, canon_reg, fold_rtx, cse_process_notes,
count_reg_usage): Likewise.

* emit-rtl.c (gen_rtx, copy_rtx_if_shared, reset_used_flags):
Likewise.

* final.c (leaf_renumber_regs_insn): Likewise.

* flow.c (mark_used_regs, find_use_as_address, dump_flow_info,
dump_edge_info, count_reg_references): Likewise.

* function.c (fixup_var_refs_1, walk_fixup_memory_subreg,
fixup_stack_1, purge_addressof_1, instantiate_virtual_regs_1):
Likewise.

* gcse.c (oprs_unchanged_p, hash_expr_1, expr_equiv_p,
oprs_not_set_p, expr_killed_p, compute_transp, find_used_regs,
add_label_notes): Likewise.

* genattrtab.c (attr_rtx, attr_copy_rtx, encode_units_mask,
clear_struct_flag, count_sub_rtxs, count_alternatives,
compares_alternatives_p, contained_in_p, walk_attr_value,
write_expr_attr_cache): Likewise.

* genconfig.c (walk_insn_part): Likewise.

* genemit.c (max_operand_1, gen_exp): Likewise.

* genextract.c (walk_rtx): Likewise.

* genflags.c (num_operands): Likewise.

* genoutput.c (scan_operands): Likewise.

* genpeep.c (match_rtx): Likewise.

* genrecog.c (add_to_sequence): Likewise.

* haifa-sched.c (may_trap_exp, sched_analyze_2, attach_deaths):
Likewise.

* integrate.c (save_constants, copy_for_inline,
copy_rtx_and_substitute, subst_constants, restore_constants):
Likewise.

* jump.c  (mark_jump_label, invert_exp, redirect_exp,
rtx_renumbered_equal_p, rtx_equal_for_thread_p): Likewise.

* local-alloc.c (contains_replace_regs, memref_referenced_p):
Likewise.

* loop.c (record_excess_regs, rtx_equal_for_loop_p,
add_label_notes, replace_call_address, count_nonfixed_reads,
invariant_p, find_single_use_in_loop, find_mem_givs,
find_life_end, maybe_eliminate_biv_1, update_reg_last_use):
Likewise.

* print-rtl.c (reg_names, print_rtx): Likewise.

* recog.c (validate_replace_rtx_1, find_single_use_1): Likewise.

* reg-stack.c (stack_regs_mentioned_p, record_label_references,
record_reg_life_pat, swap_rtx_condition, goto_block_pat,
print_blocks): Likewise.

* regclass.c (fix_register, record_address_regs,
reg_scan_mark_refs): Likewise.

* regmove.c (stable_but_for_p): Likewise.

* reload.c (loc_mentioned_in_p, operands_match_p,
find_reloads_toplevsubst_reg_equivs, find_reloads_address_1,
copy_replacements, refers_to_regno_for_reload_p,
refers_to_mem_for_reload_p, find_inc_amount, regno_clobbered_p,
reload_when_needed_name, reg_class_names, debug_reload_to_stream):
Likewise.

* reload1.c (eliminate_regs, scan_paradoxical_subregs,
delete_address_reloads_1, count_occurrences,
reload_cse_mem_conflict_p, reload_combine_note_use,
add_auto_inc_notes): Likewise.

* resource.c (mark_referenced_resources, mark_set_resources):
Likewise.

* rtlanal.c (rtx_unstable_p, rtx_varies_p, rtx_addr_varies_p,
reg_mentioned_p, regs_set_between_p, modified_between_p,
modified_in_p, refers_to_regno_p, reg_overlap_mentioned_p,
rtx_equal_p, volatile_insn_p, volatile_refs_p, side_effects_p,
may_trap_p, inequality_comparisons_p, replace_rtx, replace_regs,
jmp_uses_reg_or_mem, for_each_rtx, regno_use_in): Likewise.

* sched.c (sched_analyze_2, attach_deaths): Likewise.

* stupid.c (stupid_mark_refs): Likewise.

* unroll.c (remap_split_bivs): Likewise.

* varasm.c (mark_constants): Likewise.

* a29k/a29k.c (uses_local_reg_p): Likewise.

* alpha/alpha.c (summarize_insn): Likewise.

* arm/arm.c (symbol_mentioned_p, label_mentioned_p,
eliminate_lr2ip): Likewise.

* arm/thumb.c (symbol_mentioned_p, label_mentioned_p): Likewise.

* i386/i386.c (symbolic_reference_mentioned_p, copy_all_rtx,
reg_mentioned_in_mem): Likewise.

* ns32k/ns32k.c (global_symbolic_reference_mentioned_p,
symbolic_reference_mentioned_p): Likewise.

* romp/romp.c (unsigned_comparisons_p, hash_rtx): Likewise.

* sh/sh.c (regs_used, mark_use): Likewise.

* vax/vax.c (vax_rtx_cost): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28784 138bc75d-0d04-0410-961f-82ee72b054a4

* machmode.h (mode_name): Constify a char*.

* rtl.c (mode_name): Likewise.

* genopinit.c (gen_insn): Use accessor macro, not `mode_name'.

* optabs.c (init_libfuncs): Constify a char*.

* print-tree.c (mode_name): Remove redundant declaration.
(print_node): Use accessor macro, not `mode_name'.

* reload1.c (dump_needs): Constify a char*.  Use accessor macro,
not `mode_name'.
(new_spill_reg): Constify a char*.

* tree.c (mode_name): Remove redundant declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28783 138bc75d-0d04-0410-961f-82ee72b054a4

* rtl.c (rtx_name): Constify a char*.

* rtl.h (rtx_name, fix_sched_param): Likewise.

* gmicro/gmicro.c (rtx_name): Remove redundant declaration.
(mypr): Use accessor macro, not `rtx_name'.

* genemit.c (print_code): Constify a char*.

* genopinit.c (gen_insn): Use accessor macro, not `rtx_name'.

* genpeep.c (print_code): Constify a char*.

* genrecog.c (print_code): Likewise.

* graph.c (start_fct, start_bb, node_data, draw_edge, end_fct,
end_bb): Add static prototype.
(draw_edge): Constify a char*.
(end_bb): Remove unused parameter.

* haifa-sched.c (fix_sched_param, safe_concat, print_exp
print_block_visualization): Constify a char*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28782 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (finish_stmt_expr): Fix typo in comment.
* tree.c (search_tree): Handle EXIT_EXPR, LOOP_EXPR.
(mapcar): Likewise.
* init.c (build_vec_delete_1): Make the children of a permanent
BIND_EXPR permanent.
* pt.c (register_specialization): Don't register a specialization
more than once.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28781 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (c_get_alias_set): Update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28780 138bc75d-0d04-0410-961f-82ee72b054a4

1999-08-18  Andrew Haley  <aph@cygnus.com>

        * method.c (process_overload_item): Call build_mangled_C9x_name ()
        for all integer parameter types larger than long long.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28779 138bc75d-0d04-0410-961f-82ee72b054a4

1999-08-20  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

* linux.h (LIB_SPEC): Added.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28778 138bc75d-0d04-0410-961f-82ee72b054a4

    * interpret.cc (continue1): Implement explicit dispatch table.
insn_target: Explicit interpreter switch table.
SAVE_PC: New macro, moves pc saving code into instructions that
require so.
NEXT_INSN: New macro, replaces `goto next_insn' in all insns.
PC_REGISTER_ASM: New macro.
INLINE_SWITCH: New macro.  Constrols dispatching strategy.
opcode: Remove local variable.
{i,l,f,d}{load,store}_{0,1,2,3}: Expand definitions.
(POKEI): Use _Jv_word.
(iinc): Use _Jv_word.
(dupx): Change reference argument (sp) to pointer.
(jvdump): Remove

* interpret.cc: Remove instruction timing instrumentation.

* java/lang/natClassLoader.cc (_Jv_PrepareCompiledClass): Changed
comment.  Don't use _Jv_ClassNameSamePackage.

* gnu/gcj/util/path/{SearchPath,ZipFileEntry,DirectoryPathEntry,
URLPathEntry, CacheEntry}: Removed.

* Makefile.am (ordinary_java_source_files): Remove gnu/gcj/util/path
package.
(.java.lo): Rule removed.

* Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28777 138bc75d-0d04-0410-961f-82ee72b054a4

Fri Aug 20 22:32:17 1999  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>

* config/c4x/c4x.h (STARTFILE_SPEC): Don't define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28776 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28775 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (redeclare_class_template): Merge default template
arguments in both directions.

* typeck.c (common_type): Undo 1999-08-18 change.  Remove
compiler_error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28774 138bc75d-0d04-0410-961f-82ee72b054a4

1999-08-19 18:43 -0700  Zack Weinberg  <zack@bitmover.com>

* tree.c (expr_check): Fix typo in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28773 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natThread.cc (class locker): New class.
(join): Use a locker around _Jv_CondWait.
(sleep): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28770 138bc75d-0d04-0410-961f-82ee72b054a4

1999-08-19 14:44 -0700  Zack Weinberg  <zack@bitmover.com>

* rtl.def (NOTE): Change format to "iuu0n".
(ADDR_DIFF_VEC): Change format to "eEee0".
(ADDRESSOF): Change format to "eit".

* rtl.h (rtvec): Make "elem" an array of rtx, not rtunion.
(RTVEC_ELT): Change to match.
(XVECEXP): Use XVEC and RTVEC_ELT.
(INSN_UID, INSN_CODE, CODE_LABEL_NUMBER, NOTE_LINE_NUMBER,
ADDRESSOF_REGNO, REGNO, SUBREG_WORD): Use XINT.
(PREV_INSN, NEXT_INSN, PATTERN, REG_NOTES,
CALL_INSN_FUNCTION_USAGE, SUBREG_REG, SET_SRC, SET_DEST,
TRAP_CONDITION, TRAP_CODE): Use XEXP.
(INTVAL): Use XWINT.
(ADDRESSOF_DECL): Use XTREE.
(SET_ADDRESSOF_DECL): Delete.
(NOTE_DECL_NAME, NOTE_DECL_CODE, NOTE_DECL_RTL,
NOTE_DECL_IDENTIFIER, NOTE_DECL_TYPE): Kill.  These have been
ifdefed out since 2.6 at least.
(gen_rtvec_vv): Delete prototype.

* rtl.h (rtvec_alloc): rt->elem is now an array of rtx,
not rtunion.
(copy_most_rtx): Handle 't' format letter.
* emit-rtl.c (gen_rtvec_v): rt_val->elem is an array of rtx.
(gen_rtvec_vv): Delete function.  All callers changed to use
gen_rtvec_v instead.
* print-rtl.c (print_rtx): Move special casing of NOTEs to
the '0' format letter.

* function.c (gen_mem_addressof): Don't use
SET_ADDRESSOF_DECL; provide `decl' to gen_rtx_ADDRESSOF
instead.
* integrate.c (copy_rtx_and_substitute): Likewise.
Copy 't' slots with XTREE.
(subst_constants): Treat 't' slots like '[swi]' slots.
* cse.c (canon_hash, exp_equiv_p): Treat 't' slots like '0' slots.
* jump.c (rtx_equal_for_thread_p): Likewise.
* rtlanal.c (rtx_equal_p): Likewise.
* stmt.c (expand_end_case): gen_rtx_ADDR_DIFF_VEC now takes
only four arguments.
* gengenrtl.c (type_from_format): Provide correct types for
'b' and 't' slots.

* tree.h [ENABLE_CHECKING] (TREE_CHECK, TREE_CLASS_CHECK):
If a recent gcc is in use (always in stage2 and beyond), use
statement expressions, so we don't make a function call unless
the check fails.  Evaluate arguments exactly once.
(CHAIN_CHECK, DO_CHECK, DO_CHECK1, TREE_CHECK1,
TREE_CLASS_CHECK1, TYPE_CHECK1, DECL_CHECK1, CST_CHECK1):
Delete.
(CST_OR_CONSTRUCTOR_CHECK, EXPR_CHECK): Redefine such that
they evaluate their arguments exactly once, irrespective of
the compiler in use.

* tree.c [ENABLE_CHECKING]: Define whichever set of functions
is used by the currently-enabled check macros.  This is:
(tree_check_failed, tree_class_check_failed): For gcc.
(tree_check, tree_class_check, cst_or_constructor_check,
expr_check): For other compilers.

* gencheck.c: Do not define any *_CHECK1 macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28769 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (c_get_alias_set): Fix support for poitners and
references.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28768 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h: Declare flag_use_repository.
* pt.c (do_decl_instantiation): Don't complain about duplicate
instantiation with -frepo.
(do_type_instantiation): Likewise.

* pt.c (push_template_decl_real): Complain about everything
that isn't a valid template.

* decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't
affect inlines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28767 138bc75d-0d04-0410-961f-82ee72b054a4

new

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28766 138bc75d-0d04-0410-961f-82ee72b054a4

Thu Aug 19 10:26:18 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * parse.y (method_header): Return a null pointer if the current
        class node is null.
        (finish_method_declaration): Return if the current function decl
        is null.
        (source_start_java_method): Likewise.
        (java_method_add_stmt): Likewise.

This fixes the net PR #17.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28765 138bc75d-0d04-0410-961f-82ee72b054a4

new

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28764 138bc75d-0d04-0410-961f-82ee72b054a4

tweak

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28763 138bc75d-0d04-0410-961f-82ee72b054a4

* alias.c: Include tree.h.
(nonlocal_reference_p, mark_constant_function): New functions.
* flow.c (life_analysis): Call mark_constant_function.
* rtl.h (mark_constant_function): Declare it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28762 138bc75d-0d04-0410-961f-82ee72b054a4

Fix test for unrecognisable switches.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28761 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.def (PSEUDO_DTOR_EXPR): New tree code.
* decl2.c (build_expr_from_tree): Handle it.
* error.c (dump_expr): Likewise.
* pt.c (for_each_template_parm): Likewise.
(tsubst_copy): Likewise.
* tree.c (search_tree): Likewise.
* semantics.c (finish_pseudo_destructor_call): Create it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28760 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28759 138bc75d-0d04-0410-961f-82ee72b054a4

Wed Aug 18 13:17:15 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* class.c (emit_register_class): Removed unnecessary call to
  start_sequence.
* parse.y (labeled_block_contains_loop_p): Removed unused local
  variable.

Tue Aug 17 22:51:44 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * parse.y (java_refold): Added prototype.

Tue Aug 17 21:48:41 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
        (java_stabilize_reference): Removed unnecessary `else'.
        (java_complete_lhs): Set flag to remember boolean. Call
        java_refold. Added comments.
        (java_decl_equiv): New function.
        (binop_compound_p): Likewise.
        (java_refold): Likewise.
        (patch_unaryop): Striped static field access assigned to decl and
        op. Changed promotion scheme for ++/-- operators.
        (search_loop): New function.
        (labeled_block_contains_loop_p): Likewise.
        (patch_loop_statement): Call labeled_block_contains_loop_p. Added
        comment.
        (patch_bc_statement): Call search_loop. Fixed comment.

Mostly bug fixes in some forms of compound expressions and
break/continue target lookup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28758 138bc75d-0d04-0410-961f-82ee72b054a4

* loop.c (recombine_givs): Set ix field after sorting.
(recombine_givs): Remove bogus index / giv lockstep looping.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28757 138bc75d-0d04-0410-961f-82ee72b054a4

* search.c (setup_class_bindings): Robustify.
* typeck.c (common_type): Use same_type_p, not pointer equality,
to compare types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28756 138bc75d-0d04-0410-961f-82ee72b054a4

    * cp-tree.h (build_lang_field_decl): Remove.
* class.c (build_vtable): Replace calls to build_lang_field_decl
with build_lang_decl.
(prepare_fresh_vtable): Likewise.
(finish_struct_1): Likewise.
(init_class_processing): Likewise.
* decl.c (push_using_decl): Likewise.
(init_decl_processsing): Likewise.
(grokvardecl): Likewise.
(build_ptrmemfunc_type): Likewise.
(grokdeclarator): Likewise.
(build_enumerator): Likewise.
* decl2.c (grok_x_components): Likewise.
(do_class_using_decl): Likewise.
* except.c (call_eh_info): Likewise.
* init.c (init_init_processing): Likewise.
* rtti.c (expand_class_decl): Likewise.
* tree.c (build_base_fields): Likewise.
(build_vbase_pointer_fields): Likewise.
* lex.c (build_lang_decl): Build declarations on the permanent
obstack if we're building statmeent trees.
(retrofit_lang_decl): Handle both the full lang_decl and also the
smaller lang_decl_flags here.
(build_lang_field_decl): Remove.
* pt.c (push_template_decl_real): Issue errors for variable
declarations that are not static members.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28755 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too.
        (mapcar): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28754 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/ThreadGroup.java: Fixed now-erroneous comment.
* java/lang/natThread.cc (finish_): Call ThreadGroup.remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28753 138bc75d-0d04-0410-961f-82ee72b054a4

Combined compare & jump infrastructure

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28752 138bc75d-0d04-0410-961f-82ee72b054a4

Indentation fixes

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28751 138bc75d-0d04-0410-961f-82ee72b054a4

Make insn-recog.c include function.h

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28750 138bc75d-0d04-0410-961f-82ee72b054a4

* include/javaprims.h ("Java"): Regenerated namespace decls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28749 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natClassLoader.cc (_Jv_PrepareCompiledClass): Renamed
from _Jv_InternClassStrings.

* prims.cc (_Jv_RunMain): New function.
(JvRunMain): Remove gij-support.

* gij.cc (main): Use _Jv_RunMain.

* java/util/zip/ZipFile.java: Call readDirectory in constructor.

* interpret.cc (PUSHA, PUSHI, PUSHF, PUSHL, PUSHD): Don't store
argument in temp variable.
(continue1): For all op_x2y insns, use temp variable for
intermediate value.  Also remove some comments.

* java/lang/natClass.cc (newInstance): Call _Jv_InitClass.
(forName): Don't call _Jv_InitClass.

* java/lang/Class.java (getResource,getResourceAsStream): Implement.

* java/util/zip/ZipEntry.java (ZipEntry(ZipEntry)): New construcor.

* java/util/jar/JarInputStream.java: New file.

* java/util/jar/JarEntry.java: New file.

* java/util/jar/JarFile.java: New file.

* java/net/URLClassLoader.java: New file.

* java/net/JarURLConnection.java: New file.

* gnu/gcj/protocol/jar/Handler.java: New file.

* gnu/gcj/protocol/jar/Connection.java: New file.

* java/security/SecureClassLoader.java: New file.

* java/lang/ClassLoader.java (parent): New variable.
(ClassLoader (ClassLoader)): new constructor.
(findClass): New method.
(loadClass): Add default 1.2 implementation.
(getSystemResourceAsBytes, getResourceAsBytes): Removed.
(readfully): Removed.

* gnu/gcj/runtime/VMClassLoader.java: Moved from java/lang.
(findSystemClass): New method.
(VMClassLoader): Constructor rewritten.
(init): New method.
All other methods removed.

* java/lang/natClassLoader.cc: Change use of java::lang::VMClassLoader
to gnu::gcj::runtime::VMClassLoader.
(_Jv_InternClassStrings): Use _Jv_ResolvePoolEntry.  Also handle
class entries.
(VMClassLoader::findSystemClass): renamed from findBootClass.

* Makefile.am: Add new files.
(FirstThread.h, ThreadGroup.h): Add _Jv_Main friend.

* Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28748 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c (cse_insn): Call never_reached_warning when a jump is
changed to be unconditional.
* flags.h: Declare warn_notreached.
* flow.c (delete_block): Call never_reached_warning when
a block is deleted.
* jump.c (delete_barrier_successors): Call never_reached_warning
when we delete everything after a BARRIER.
(never_reached_warning): New function.
* rtl.h: Declare never_reached_warning.
* toplev.c (warn_notreached): New variable.
(lang_independent_options): Set warn_notreached
when -Wunreachable-code.
(compile_file): We need line numbers for -Wunreachable-code.

Also modify documentation to suit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28747 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28745 138bc75d-0d04-0410-961f-82ee72b054a4

Jan Hubicka  <hubicka@freesoft.cz>

        * haifa-sched.c (insn_unit): Fix typo on out of range test.
        * sched.c (insn_unit): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28744 138bc75d-0d04-0410-961f-82ee72b054a4

    * combine.c (distribute_notes): Handle REG_EH_RETHROW.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28743 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natThread.cc (sleep): Turn 0 millis and 0 nanos into 1
nano.
* include/quick-threads.h (_Jv_CondWait): Don't round to 0
inappropriately.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28742 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (back_end_hook): New variable.
* decl2.c (back_end_hook): Define it.
(finish_file): If it's non-NULL, call it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28741 138bc75d-0d04-0410-961f-82ee72b054a4

Tue Aug 10 00:08:29 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

* gc_priv.h: Merged IRIX thread changes from
include/private/gc_priv.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28740 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (add_decl_to_level): New function.
(push_local_binding): Use it.
(find_binding): Fix typo in comment.
(pushdecl): Use add_decl_to_level.  Put templates on the
corresponding namespace-scope binding levels.
* dump.c (dequeue_and_dump): Print the specializations of a
template.
* pt.c (push_template_decl_real): Don't push a template multiple
times.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28738 138bc75d-0d04-0410-961f-82ee72b054a4

From Bryce McKinlay:
* libjava.lang/Array_2.java: New file.
* libjava.lang/Array_2.out: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28737 138bc75d-0d04-0410-961f-82ee72b054a4

Tue Aug 17 17:39:43 EDT 1999  Andrew MacLeod  <amacleod@cygnus.com>

* flow.c (create_edge_list): Use xmalloc, not malloc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28736 138bc75d-0d04-0410-961f-82ee72b054a4

Do not trash single-line C-style comments

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28735 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28734 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (CALL_DECLARATOR_PARMS): New macro.
(CALL_DECLARATOR_QUALS): Likewise.
(CALL_DECARATOR_EXCEPTION_SPEC): Likewise.
* decl.c (grokdeclarator): Adjust to use them.
* decl2.c (grokfield): Likewise.
(reparse_absdcl_as_casts): Likewise.
* lex.c (make_call_declarator): Likewise.
(set_quals_and_spec): Likewise.
* pt.c (tsubst): Likewise.
* tree.c (mapcar): Remove special hack to handle third operand of
a CALL_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28733 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (struct edge_list): Stucture to maintain a vector
of edges.
(EDGE_INDEX_NO_EDGE, EDGE_INDEX, INDEX_EDGE_PRED_BB, INDEX_EDGE_SUCC_BB,
 INDEX_EDGE, NUM_EDGES): New Macros for accessing edge list.
(create_edge_list, free_edge-List, print_edge_list, verify_edge_list):
New function prototypes.
* flow.c (create_edge_list): Function to create an edge list.
(free_edge_list): Discards memory used by an edge list.
(print_edge_list): Debug output showing an edge list.
(verify_edge_list): Internal consistency check for an edge list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28732 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro.
* class.c (build_vtable): Use build_lang_field_decl to build the
VAR_DECLs for vtables.
(prepare_fresh_vtable): Likewise.
* decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if
CAN_HAVE_FULL_LANG_DECL_P.
(push_using_decl): Use build_lang_decl to build USING_DECLs.
(grokdeclarator): Use build_lang_decl to build TYPE_DECLs.
* lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P.
(build_lang_field_decl): Likewise.
(copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much
to copy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28731 138bc75d-0d04-0410-961f-82ee72b054a4