* friend.c (make_friend_class): Robustify.

	* semantics.c (finish_object_call_expr): Reject calls to template
	types.

From-SVN: r29855

During class file generation, generate_classfile occasionally writes
out a bunch of data and then skips backwards to fill in blanks.  When
configured with --enable-checking, this patching up will often trip
the checking code.  This change introduces UNSAFE_PUTx macros which
never use CHECK_PUT.  These should only be used in cases we know
CHECK_PUT will fail.

From-SVN: r29854

        * configure.in: Detect mmap.  Add --with-gc=foo to select
        garbage collector; default to page if mmap available.
        * Makefile.in (GGC): Substitute.

From-SVN: r29853

From-SVN: r29852

From-SVN: r29851

rs6000.c (secondary_reload_class): For TARGET_ELF make sure that HIGH instructions are copied into BASE_REGS.

        * config/rs6000/rs6000.c (secondary_reload_class): For
	TARGET_ELF make sure that HIGH instructions are copied
	into BASE_REGS.

From-SVN: r29850

From-SVN: r29849

	* configure.in (GCJ): Define as "target-gcj", not "target/gcj"
	when building Canadian cross.
	(NATIVE): Don't define when cross-compiling.

From-SVN: r29848

From-SVN: r29847

	* sparc/sp86x-elf.h (SUBTARGET_SWITCHES): Add missing doc
	string for little-endian-data.

From-SVN: r29846

From-SVN: r29845

        * genrecog.c (add_to_sequence): Verify operand to label_ref is
        VOIDmode.

From-SVN: r29844

	* cp-tree.h (CLASSTYPE_VFIELD): Remove.
	* call.c (build_vfield_ref): Use TYPE_VFIELD, not
	CLASSTYPE_VFIELD.
	* class.c (get_vfield_offset): Likewise.
	(finish_base_struct): Likewise.
	(modify_one_vtable): Likewise.
	(fixup_vtable_deltas): Likewise.
	(finish_struct_1): Likewise.
	* init.c (expand_virtual_init): Likewise.
	* search.c (lookup_field_1): Likewise.
	(expand_upcast_fixups): Likewise.
	* typeck.c (build_component_ref): Likewise.
	(build_binary_op_nodefault): Likewise.

	* dump.c (dqueue_and_dump): Dump TYPE_VFIELD.
	* ir.texi: Document TYPE_VFIELD.

From-SVN: r29843

decl.c (grokdeclarator): Only warn about non-zero arrays if !in_system_header (linux socketbits.h can...

	* decl.c (grokdeclarator): Only warn about non-zero arrays if
	!in_system_header (linux socketbits.h can give this for
	__cmsg_data, which is using a GNU extension).

From-SVN: r29842

        * genconfig.c (main): Disable HAVE_conditional_arithmetic.
        * jump.c (jump_optimize_1): Document why.

From-SVN: r29841

collect2.c (scan_prog_file, [...]): Prototype function pointers and casts for `int_handler' and `quit_handler'.

       * collect2.c (scan_prog_file, scan_libraries): Prototype function
       pointers and casts for `int_handler' and `quit_handler'.

       * flow.c (verify_flow_info, split_hard_reg_notes,
       find_insn_with_note, sets_reg_or_subreg_1, prepend_reg_notes,
       remove_edge, remove_fake_successors): Add static prototypes.
       (verify_flow_info): Wrap with macro ENABLE_CHECKING.
       (mark_set_1): Initialize variable `regno'.
       (unlink_insn_chain): Likewise for variable `curr'.
       (remove_fake_edges): Remove unused variables `e', `tmp' and `last'.

       * loop.c (strength_reduce): Initialize variable
       `unrolled_insn_copies'.
       (cmp_combine_givs_stats, cmp_recombine_givs_stats): Add static
       prototypes.  Change these functions to take const PTR parameters
       to avoid prototype conflict when used as the comparson argument
       for qsort.
       (check_dbra_loop): Initialize variable `comparison_val'.

       * reload.c (debug_reload_to_stream, debug_reload): Add prototypes.
       (get_secondary_mem): Mark parameter `x' with ATTRIBUTE_UNUSED.
       (find_valid_class): Initialize variable `best_class'.
       (find_reloads): Call memcpy, not bcopy.

       * reload1.c (gen_mode_int, dump_needs): Add prototypes.
       (hard_reg_use_compare): Don't needlessly cast away const.
       (reload_reg_class_lower): Likewise.
       (choose_reload_regs): Initialize variable `regno'.

From-SVN: r29840

From-SVN: r29839

decl2.c (start_static_storage_duration_function): Push the function declaration so it ends up in namespace scope.

	* decl2.c (start_static_storage_duration_function): Push the
	function declaration so it ends up in namespace scope.

From-SVN: r29838

	* dump.c (DUMP_CHILDREN): Remove.
	(DUMP_BINFO): Adjust.
	(struct dump_node_info): Remove dump_children_p.
	(queue_and_dump_type): Remove dump_children_p parameter.
	(queue): Don't set dump_children_p.
	(dump_child): Pass DUMP_NONE, instead of DUMP_CHILDREN, to
	queue_and_dump_index.
	(dequeue_and_dump): Unconditionally print children.  Adjust calls
	to functions mentioned above.
	(dump_node):  Pass DUMP_NONE, instead of DUMP_CHILDREN to queue.

From-SVN: r29837

From-SVN: r29836

	* ir.texi: Document BIND_EXPR, LOOP_EXPR, and EXIT_EXPR.
	* dump.c (dequeue_and_dump): Dump them.

From-SVN: r29835

From-SVN: r29834

From-SVN: r29833

From-SVN: r29832

From-SVN: r29831

From-SVN: r29830

From-SVN: r29829

        * flow.c (make_edge): Accept an optional 2D bitmap in which
        to cache edge existence.  Update all callers.
        (make_label_edge, make_eh_edge): Pass through the edge cache.
        (make_edges): Provide the cache.

From-SVN: r29828

	* mbchar.c (literal_codeset, local_mbtowc, local_mblen): Constify
	a char*.
	(local_mbtowc): Change the type of variable `i' from int to size_t.

	* mbchar.h (ISSJIS1, ISSJIS2): Use parens around && within ||.
	(local_mbtowc, local_mblen, literal_codeset): Constify a char*.

From-SVN: r29827

	* method.c (synthesize_method): Call setup_vtbl_ptr for destructors.

	* decl.c (start_function): Set current_in_charge_parm for
	constructors, too, where appropriate.
	* search.c (fixup_all_virtual_upcast_offsets): New function.
	(expand_indirect_vtbls_init): Use it.

From-SVN: r29826

From-SVN: r29825

mips.c (mips_move_2words): Split doubles if ISA >= 3, !TARGET_64BIT, and destination is not an FP register.

	* config/mips/mips.c (mips_move_2words): Split doubles if ISA >= 3,
	!TARGET_64BIT, and destination is not an FP register.

Co-Authored-By: Jonathan Larmour <jlarmour@cygnus.co.uk>

From-SVN: r29824

From-SVN: r29823

From-SVN: r29822

1999-10-04 21:58 -0700  Zack Weinberg  <zack@bitmover.com>

	* resource.c (find_free_register): Mark class_str argument const.
	* resource.h: Update prototype to match.

	* i386.h (PREDICATE_CODES): Add entry for long_memory_operand.
	* i386.md: Give all anonymous insns names.

From-SVN: r29821

        * flow.c (merge_blocks): Avoid assing BASIC_BLOCK for non-existent
        blocks.

From-SVN: r29820

        * toplev.c (dbr_sched_time): Unconditional.
        (peephole2_time): New.
        (compile_file): Add pass numbers to all of the dump file suffixes.
        Dump peephole2_time.  Don't dump times for non-applicable passes.
        (rest_of_compilation): Add pass numbers to dump file suffixes.
        Conditionalize calls to the scheduler.
        * invoke.texi: Update.

From-SVN: r29819

	* flow.c (make_edges): Fix insn iteration.
	(find_basic_blocks): Assign NULL_RTX, not 0, to rtx.
	(find_basic_blocks_1): Fix spelling mistake.

From-SVN: r29818

        * tree.c (build1): Set TREE_SIDE_EFFECTS for expressions that
        always have side-effects.  Use memset not bzero.
        (make_node): Likewise.

From-SVN: r29817

stmt.c (expand_anon_union_decl): When any of the elements of the union is addressable, so is the entire union.

	* stmt.c (expand_anon_union_decl): When any of the elements of the
	union is addressable, so is the entire union.

From-SVN: r29816