From-SVN: r23199

	* regclass.c (fix_register): Add error message.
	* invoke.texi (-fcall-used-REG,-fcall-saved-REG): Note the
	  new error message

From-SVN: r23198

        * c-decl.c (warn_missing_noreturn): New global variable.
        (c_decode_option): Check for new flags -W{no-}missing-noreturn.
        (finish_function): Implement missing noreturn warning.
        * c-tree.h (warn_missing_noreturn): Declare extern.
        * invoke.texi: Document new flags.
        * toplev.c (documented_lang_options): Add description.

From-SVN: r23197

	* config/c4x/c4x.c (c4x_parallel_process): Disable until BCT
	loop optimization stable for the C4x.
	(c4x_rptb_info_t, c4x_dump, c4x_rptb_in_range, c4x_rptb_unjumped_loop,
	c4x_rptb_find_comp_and_jump, c4x_rptb_loop_info_get,
	c4x_rptb_emit_init, c4x_rptb_process): Deleted (superceded by BCT
	loop optimization).
	(c4x_address_conflict): Be more paranoid when packing a volatile
	memref in a parallel load/store.

From-SVN: r23196

	* config/c4x/c4x.md (repeat_block_top, repeat_block_end,
 	repeat_block_filler): Deleted.
	(*ashlqi3_set, *ashrqi3_const_set, *ashrqi3_nonconst_clobber):
 	Condition code not set if destination register from 'c' class.
	(*subbqi3_carry_clobber): Fix typo.

From-SVN: r23195

From-SVN: r23194

From-SVN: r23192

        * gcse.c (compute_hash_table): Correctly identify hard regs which are
        clobbered across calls.

From-SVN: r23191

1998-10-18 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
        * reorg.c (steal_delay_list_from_target) Check for insns that
        modify the condition codes and effect the direction of the jump
        in the sequence.
Sat Oct 17 13:09:09 1998  Graham  <grahams@rcp.co.uk>
        * function.c (purge_addressof_1): Replace call to
        emit_insns_before() with emit_insn_before().

From-SVN: r23189

From-SVN: r23188

From-SVN: r23187

	* method.c (hack_identifier): Call build_component_ref for a
	reference to a member function.
	* typeck.c (build_component_ref): Only return a single function
	if it's static.  Otherwise, return a COMPONENT_REF.
	(build_x_function_call): Handle a COMPONENT_REF.
	(build_unary_op): Handle all unknown-type things.
	* decl2.c (arg_assoc): Handle COMPONENT_REF.
	* class.c (instantiate_type): Complain if the function we get is a
	nonstatic member function.  Remove code for finding "compatible"
	functions.
	* pt.c (tsubst_copy): Handle NOP_EXPR.
	* tree.c (build_dummy_object): New fn.
	(maybe_dummy_object): New fn.
	(is_dummy_object): New fn.
	* cp-tree.h: Declare them.
	* cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
	* error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
	* init.c (build_member_call): Use maybe_dummy_object and
	is_dummy_object.
	(build_offset_ref): Use maybe_dummy_object.
	(resolve_offset_ref): Use is_dummy_object.
	* typeck.c (build_x_function_call): Call build_dummy_object.
	(unary_complex_lvalue): Call is_dummy_object.
	* typeck.c (build_component_addr): Make sure field is a field.
	* call.c (build_new_op): Delete obsolete code.
	* pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.

From-SVN: r23186

From-SVN: r23185

Undo some mistakes from previous merge.

From-SVN: r23184

Undo some mistakes from previous merge.

From-SVN: r23183

From-SVN: r23182

From-SVN: r23181

From-SVN: r23180

        * loop.c (scan_loop): Be more selective about what invariants are
        moved out of a loop.

From-SVN: r23178

From-SVN: r23176

        * libgcc2.c (eh_context_static): Do not call malloc to allocate the
        static eh_context structure.

From-SVN: r23175

        * reload1.c (reload_reg_free_before_p): Hack.  Return 0 if EQUIV
        is nonzero.  This is temporary!

From-SVN: r23174

1998-10-19  Dave Love  <d.love@dl.ac.uk>
	* configure.in: Use AC_CONFIG_AUX_DIR.

From-SVN: r23173

	* combine.c (recog_for_combine): Lose PADDED_SCRATCHES arg.  All
	callers changed.
	(try_combine): Don't update max_scratch.
	* flow.c (max_scratch, num_scratch): Delete variables.
	(life_analysis_1): Don't initialize max_scratch.
	(propagate_block): Don't update max_scratch.
	(mark_set_1): Don't increment num_scratch.
	* regs.h (max_scratch): Delete declaration.

From-SVN: r23172

�
        * sched.c (update_flow_info): Handle death notes made invalid by
        instruction splitting.  Partially reverts Oct 15, 1998 patch.
        * haifa-sched.c (update_flow_info): Likewise.

From-SVN: r23171

�
        * sched.c (update_flow_info): Handle death notes made invalid by
        instruction splitting.  Partially reverts Oct 15, 1998 patch.
        * haifa-sched.c (update_flow_info): Likewise.

From-SVN: r23170

P
        * sched.c (update_flow_info): Handle death notes made invalid by
        instruction splitting.  Partially reverts Oct 15, 1998 patch.
        * haifa-sched.c (update_flow_info): Likewise.

From-SVN: r23169

        * Makefile.in (lex.o): Depend on dwarfout.h.
        * lang-specs.h: Add missing braces in initializer.
        * lex.c: Include dwarfout.h, if DWARF_DEBUGGING_INFO is defined.

From-SVN: r23168

From-SVN: r23167

config.if (cxx_interface, [...]): Do not try to set these if the appropriate directories and files to not exist.

P
        * config.if (cxx_interface, libstdcxx_interface): Do not try to set
        these if the appropriate directories and files to not exist.

From-SVN: r23166

config.if (cxx_interface, [...]): Do not try to set these if the appropriate directories and files to not exist.

�
        * config.if (cxx_interface, libstdcxx_interface): Do not try to set
        these if the appropriate directories and files to not exist.

From-SVN: r23165

function.c (uninitialized_vars_warning): Do not warn for a VAR_DECL if it has a nonzero DECL_INITIAL.

        * function.c (uninitialized_vars_warning): Do not warn for a VAR_DECL
        if it has a nonzero DECL_INITIAL.

From-SVN: r23164

        * decl2.c (validate_nonmember_using_decl): Fix using-directives of
        std if std is ignored.

From-SVN: r23162

From-SVN: r23161

	* decl.c (grokdeclarator): Embedded attrs bind to the right,
	not the left.

From-SVN: r23160

	* parse.y (fn.def2): Fix 'attrs' format.
	* Makefile.in (CONFLICTS): Update.
	* parse.y (expr_or_declarator_intern): New rule.
	(expr_or_declarator, direct_notype_declarator, primary,
	functional_cast): Use it.
	(notype_declarator_intern): New rule.
	(notype_declarator, complex_notype_declarator): Use it.

From-SVN: r23159

From-SVN: r23158

	* decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
	(grokvardecl): Likewise.

From-SVN: r23157

        * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
        (add_method): Likewise for arguments 1 & 2 of `bcopy'.
        * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
        * pt.c (process_partial_specialization): Cast 1st argument of
        `bzero' to (PTR).
        * tree.c (build_base_fields): Cast `base_align' to (int) when
        comparing against one.

From-SVN: r23156

        * Makefile.in (flow.o): Depend on recog.h.
        * cpplib.h (directive_table): Add missing initializiers.
        (finclude): Change type of variable `bsize' to size_t.
        * cse.c (rtx_cost): Mark parameter `outer_code' with ATTRIBUTE_UNUSED.
        * dwarfout.h (dwarfout_label): Wrap prototype in macro RTX_CODE.
        * fix-header.c (lookup_std_proto): Cast the result of `strlen' to
        `int' when comparing against one.
        (cpp_file_line_for_message): Mark parameter `pfile' with
        ATTRIBUTE_UNUSED.
        (cpp_fatal): Mark parameter `pfile' with ATTRIBUTE_UNUSED.
        * flow.c: Include recog.h.
        (sbitmap_copy): Cast arguments 1 & 2 of `bcopy' to (PTR).
        * function.c (thread_prologue_and_epilogue_insns): Mark parameter
        `f' with ATTRIBUTE_UNUSED.
        (reposition_prologue_and_epilogue_notes): Likewise.
        * genopinit.c (gen_insn): Cast argument of ctype functions to
        `unsigned char'.
        * haifa-sched.c: Include recog.h.
        (blockage_range): Cast result of UNIT_BLOCKED macro to (int) when
        comparing against one.
        * libgcc2.a (__throw): Revert ATTRIBUTE_UNUSED change for now.
        * mips-tfile.c (parse_end): Cast the argument of ctype function to
        `unsigned char'.
        (parse_ent): Likewise.
        (parse_input): Likewise.
        * optabs.c (init_libfuncs): Likewise.
        * protoize.c (find_rightmost_formals_list): Likewise.
        * recog.h (const_double_operand): Fix typo in prototype.
        * tlink.c (scan_linker_output): Cast the argument of ctype
        function to `unsigned char'.
        * toplev.c (check_lang_option): Cast the result of `strlen' to
        `int' when comparing against one.

From-SVN: r23155