2000-05-27 Alex Samuel <samuel@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (ansi_opname): Make it a macro.
(ansi_assopname): Likewise.
(struct lang_decl_flags): Add assignment_operator_p.
(struct lang_decl): Add operator_code.
(DECL_VTT_PARM): Adjust.
(DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
overloaded operator.
(SET_OVERLOADED_OPERATOR_CODE): New macro.
(DECL_ASSIGNMENT_OPERATOR_P): New macro.
(DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
(opname_tab): Remove.
(assignop_tab): Likewise.
(operator_name_info_t): New type.
(operator_name_info): New variable.
(assignment_operator_name_info): Likewise.
(build_cp_library_fn): Remove declaration.
(push_cp_library_fn): Likewise.
(operator_name_string): Likewise.
(build_decl_overload): Likewise.
* call.c (print_z_candidates): Simplify.
(build_object_call): Adjust usage of ansi_opname. Use
DECL_OVERLOADED_OPERATOR_P.
(op_error): Adjust operator name lookup.
(build_conditional_expr): Adjust usage of ansi_opname.
(build_new_op): Likewise.
(build_op_delete_call): Likewise.
(build_over_call): Likewise.
(joust): Use DECL_OVERLOADED_OPERATOR_P.
* decl.c (duplicate_decls): Copy operator_code.
(init_decl_processing): Adjust parameters to push_cp_library_fn.
(builtin_function): Adjust parameters to build_library_fn_1.
(build_library_fn_1): Accept an overloaded operator code.
(build_library_fn): Pass ERROR_MARK.
(build_cp_library_fn): Accept an overloaded operator code.
(push_cp_library_fn): Likewise.
(grokfndecl): Tweak.
(grokdeclarator): Simplify code to compute names of overloaded
operators. Adjust use of ansi_opname.
(ambi_op_p): Work on tree_codes, not identifiers.
(unary_op_p): Likewise.
(grok_op_properties): Likewise.
(start_function): Use DECL_OVERLOADED_OPERATOR_P.
(lang_mark_tree): Don't try to mark the operator_code.
* decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
* error.c (dump_decl): Remove special handling for operator
names.
(dump_function_name): Likewise.
(dump_expr): Adjust name lookup of operators.
(op_to_string): Simplify.
(assop_to_string): Likewise.
* init.c (build_new_1): Adjust use of ansi_opname.
* lex.c (opname_tab): Remove.
(assignop_tab): Likewise.
(ansi_opname): Likewise.
(ansi_assopname): Likewise.
(operator_name_string): Likewise.
(reinit_lang_specific): Likewise.
(operator_name_info): New variable.
(assignment_operator_name_info): Likewise.
(init_operators): New function.
(init_parse): Use it.
(do_identifier): Adjust use of ansi_opname.
* method.c (mangle_expression): Don't use ansi_opname for
mangling.
(build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
(build_decl_overload): Remove.
(build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
(do_build_assign_ref): Adjust use of ansi_opname.
(synthesize_method): Likewise.
(implicitly_declare_fn): Likewise.
* operators.def: New file.
* parse.y (operator): Adjust use of ansi_opname.
* pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
(set_mangled_name_for_template_decl): Don't play games with
current_namespace.
(special_function_p): Adjust use of ansi_opname.
* typeck.c (check_return_expr): Likewise.
* Make-lang.in (cc1plus): Depend on operators.def.
* Makefile.in (lex.o): Likewise.
(decl.o): Likewise.
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r34223
* config/alpha/alpha.c (alpha_does_function_need_gp): Test
TARGET_PROFILING_NEEDS_GP in the if, instead of with an ifdef.
(alpha_expand_prologue): Emit prologue_mcount if needed.
* config/alpha/alpha.h (TARGET_PROFILING_NEEDS_GP): Default to 0.
* config/alpha/alpha.md (prologue_mcount): New.
* config/alpha/linux.h (FUNCTION_PROFILER): Remove.
(TARGET_PROFILING_NEEDS_GP): Undef before redefining.
* config/alpha/netbsd.h: Likewise.
From-SVN: r34222
* Makefile.in (resource.o): Depend on except.h.
* except.h (output_exception_table_data): Prototype.
* genconfig.c (gen_peephole2): Prototype.
* genemit.c (main): Include ggc.h.
* genoutput.c: Revert parts of last change: include errors.h
(main): Set progname.
* recog.c: Include hard-reg-set.h before recog.h.
* resource.c: Include except.h.
From-SVN: r34219
* cpplex.c (_cpp_lex_line): Merge vertical space. Flag
first token of a line BOL. Update EOF code for this.
Remove illegal directive check - it appears in the (not
yet committed) caller.
* cpplib.h (BOL): New flag.
From-SVN: r34216
* cpplex.c (_cpp_init_toklist): No comment space to initialise.
(_cpp_free_toklist): No comment space to free.
(expand_comment_space): Remove.
(save_comment_space): Place the comment in the current token and
not in a separate comment space.
(_cpp_lex_line): Save comments during plain code and #define
directives only.
* cpplib.h (struct _cpp_toklist): Remove comment space.
From-SVN: r34215
* configure.in (stage1_warn_cflags): Add -Wstrict-prototypes
-Wmissing-prototypes.
* configure: Regenerate.
* gcc.texi: Remove explanation of MD_CALL_PROTOTYPES.
* builtins.c, calls.c: Change all instances of gen_call_* or
gen_sibcall_* to GEN_CALL_* and GEN_SIBCALL_*.
* calls.c (struct_value_size_rtx): Separate definition from
initialization to avoid unused variable warning.
* genflags.c (gen_macro): New function.
(gen_proto): Call it for gen_call_* and gen_sibcall_*.
(gen_nonproto): Delete.
(gen_insn): Put all insns on the same obstack.
(main): Generate prototypes for everything unconditionally.
From-SVN: r34213
* configure.in: Add AC_CHECK_TYPE(ssize_t). Remove commented
out check for wchar_t.
* acconfig.h: Add template for ssize_t. Remove @TOP@.
* system.h: Add infrastructure for defining missing
TYPE_MAX/TYPE_MIN macros. Use it to provide fallback
definitions of UCHAR_MAX and SSIZE_MAX.
* configure: Regenerate.
* config.in: Regenerate.
From-SVN: r34212
* Makefile.in (libgcc2.ready): Rename to libgcc.ready.
Depend on $(LANGUAGES) as well as $(GCC_PATCHES) and fixed
headers.
(clean): No need to delete libgcc1.a, libgcc1-asm.a,
libgcc2.a, or libgcc1.null.
From-SVN: r34211
* config/alpha/alpha.c (hard_fp_register_operand): Mind the mode.
(hard_int_register_operand): New.
* config/alpha/alpha-protos.h: Declare it.
* config/alpha/alpha.h (PREDICATE_CODES): Update.
* config/alpha/alpha.md (peep2 patterns): Use hard_int_register_operand
as needed; use peep2_reg_dead_p instead of dead_or_set_p.
From-SVN: r34209
* function.c (thread_prologue_epilogue_insns): Don't move the
line note at the head of the chain. Only force a lineno note
before the end of block 0.
From-SVN: r34207
* genoutput.c: Don't include errors.h.
(struct data): Add lineno member.
(have_error): New.
(scan_operands): Use message_with_line instead of error.
(validate_insn_alternatives): Likewise.
(gen_insn): Accept and store the pattern's line number.
(gen_peephole, gen_expand, gen_split): Likewise.
(main): Don't set progname. Pass line_no to gen_foo.
From-SVN: r34205
* config/rs6000/rs6000.md: Correct order of operands for DImode
boolean patterns.
* config/rs6000/rs6000.c (boolean_or_operator): New function.
* config/rs6000/rs6000-protos.h (boolean_or_operator): Prototype it.
* config/rs6000/rs6000.h (PREDICATE_CODES): Add boolean_or_operator.
* config/rs6000/rs6000.md: Use boolean_or_operator instead of
boolean_operator for the boolean patterns without NOTs.
* config/rs6000/rs6000.c (reg_or_logical_cint_operand): Rename
from reg_or_u_cint_operand. Change comment and behaviour.
(logical_operand): Clean up, add assertion.
(non_logical_cint_operand): Also check for
reg_or_logical_cint_operand.
* config/rs6000/rs6000.h (PREDICATE_CODES): Update.
* config/rs6000/rs6000.md (iorsi3): Use reg_or_logical_cint_operand
in the expander.
(xorsi3): Likewise.
(iordi3): Likewise.
(xordi3): Likewise.
From-SVN: r34200
* cp-tree.h (struct language_function): x_named_labels is now
a struct named_label_list*.
* decl.c (struct named_label_use_list): Renamed from...
(struct named_label_list): ...this. New struct.
(push_binding_level): Don't set eh_region.
(note_level_for_eh): New fn.
(pop_label): Take label and old value directly.
(pop_labels): Adjust for new named_labels format.
(lookup_label): Likewise.
(poplevel): Note characteristics of a binding level containing a
named label. Mess with named label lists earlier.
(mark_named_label_lists): New fn.
(mark_lang_function): Call it.
(use_label): New fn, split out from...
(make_label_decl): ...here. Don't call it.
(decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
check_previous_gotos): New fns, split out from...
(define_label): ...here.
(check_switch_goto): New fn.
(define_case_label): Call it.
(check_goto): New fn.
* semantics.c (finish_goto_stmt): Call it and use_label.
(begin_compound_stmt): If we're a try block, call note_level_for_eh.
(expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
From-SVN: r34198
2000-05-26 Phil Edwards <pme@sourceware.cygnus.com>
* acinclude.m4 (GLIBCPP_ENABLE_LONG_LONG): If strtoll isn't
available, force --disable. Need to flesh this out; make smarter.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* mkcheck.in: Minor tweaks.
* docs/download.html: Fix typo.
From-SVN: r34197
2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
* java/parse.y (find_applicable_accessible_methods_list):
Don't add an uninitialized value to the list.
From-SVN: r34196
* parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
when trying to see if field's class should be initialized. Always
initialize field's declaring class, not qualified class.
For PR gcj/162.
From-SVN: r34182
* ifcvt.c (seq_contains_jump): New.
(noce_try_store_flag_constants): Use it to fail conversion.
(noce_try_store_flag_inc, noce_try_store_flag_mask): Likewise.
From-SVN: r34179
* except.h (can_throw): Declare it.
* except.c (can_throw): Give it external linkage.
* resource.c (find_dead_or_set_registers): Use can_throw.
From-SVN: r34178
* cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
CPTI_VTT_PARM_IDENTIFIER.
(vtt_parm_identifier): New macro.
(vtt_parm_type): Likewise.
(BINFO_SUBVTT_INDEX): Likewise.
(BINFO_VPTR_INDEX): Likewise.
(struct lang_decl): Add vtt_parm.
(DECL_VTT_PARM): New macro.
(DECL_USE_VTT_PARM): Likewise.
(DECL_NEEDS_VTT_PARM_P): Likewise.
(get_vtt_name): Declare.
(build_artifical_parm): Likewise.
(fixup_all_virtual_upcast_offsets): Likewise.
(expand_indirect_vtbls_init): Remove.
* call.c (build_new_method_call): Pass the vtt to subobject
constructors and destructors.
* class.c (get_vtt_name): Give it external linkage.
(build_clone): Handle the magic VTT parameters for clones.
(clone_function_decl): Fix typo in comment.
(build_vtt): Keep track of the indices in the VTTs where various
entities are stored.
(build_vtt_inits): Likewise.
(dfs_build_vtt_inits): Likewise.
(build_ctor_vtbl_group): Tweak type of construction vtables.
(dfs_accumulate_vtbl_inits): Build vtables for all bases, even
primary bases, when building construction vtables.
* decl.c (duplicate_decls): Handle DECL_VTT_PARM.
(initialize_predefined_identifiers): Add vtt_parm_identifier.
(init_decl_processing): Initialize vtt_parm_type.
(grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
(lang_mark_tree): Make vtt_parm.
* decl2.c (build_artificial_parm): New function.
(maybe_retrofit_in_chrg): Use it. Add VTT parameters.
(grokclassfn): Use build_artificial_parm.
* init.c (initialize_vtbl_ptrs): Call
fixup_all_virtual_upcast_offsets directly.
(perform_member_init): Use the complete subobject destructor for
member cleanups.
(build_vtbl_address): New function.
(expand_virtual_init): Handle VTTs.
* optimize (maybe_clone_body): Likewise.
* search.c (fixup_all_virtual_upcast_offsets): Give it external
linkage.
(expand_indirect_vtbls_init): Remove.
* semantics.c (setup_vtbl_ptr): Fix typos in comment.
* tree.c (make_binfo): Make them bigger.
From-SVN: r34177
* rs6000.c (expand_block_move): Add 64-bit PowerPC doubleword move
to STRING case. Use doubleword STRING move for TARGET_POWERPC64
when unaligned.
* rs6000.h (CONST_OK_FOR_LETTER_P, 'J'): unsigned HOST_WIDE_INT.
(RETURN_ADDR_RTX): Use COUNT and FRAME, not count and frame.
(LEGITIMIZE_RELOAD_ADDRESS): unsigned HOST_WIDE_INT high.
* rs6000.md: Name various internal patterns.
From-SVN: r34174
