* class.c (vcall_offset_data_s): Add last_init and fns.
(overrides): Rename to same_signature_p.
(dfs_find_final_overrider): Adjust accordingly.
(mark_overriders): Likewise.
(warn_hidden): Likewise.
(build_vtbl_initializer): Reorganize machinery for building things
at negative offsets.
(build_vcall_and_vbase_vtbl_entries): Likewise.
(build_vbase_offset_vtbl_entries): Likewise.
(dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
offset entries. Do not create two entries for functions with the
same signature.
(build_vcall_offset_vtbl_entries): Initialize vod->fns.
(build_rtti_vtbl_entries): Reorganize machinery for building things
at negative offsets.
From-SVN: r34503
* flow.c (mark_used_regs): Revert last change.
(life_analysis): Remove PROP_AUTOINC if running after reload.
(propagate_one_insn): PROP_AUTOINC is always off after reload.
From-SVN: r34499
* mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
(is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
(find_substitution): Only use the `Sa' substitution for
std::allocator, not instantiations of it.
(write_template_prefix): Move comment. Only use a TREE_LIST to
represent substitutions for a member template.
(write_array_type): Mangle array dimensions correctly.
* optimize.c (maybe_clone_body): Copy more information from the
cloned function.
* pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
on the regenerated declaration.
From-SVN: r34497
2000-06-09 Rodney Brown <RodneyBrown@mynd.com>
* mcore-protos.h: discards const warning removal.
* mcore.c: discards const warning removal.
2000-06-09 Kazu Hirata <kazu@hxi.com>
* config/h8300/lib1funcs.asm: Declare the machine architecture at
the beginning of the file.
2000-06-09 J. David Anglin <dave@hiauly1.hia.nrc.ca>
* real.h: Add prototype for ldexp.
From-SVN: r34496
2000-06-11 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
* rdfmt.c (rd_L): Use if-then-else instead of case statement to
solve problems when sizeof(char) == sizeof(short).
From-SVN: r34494
* mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
argument.
(write_signed_number): New macro.
(write_unsigned_number): Likewise.
(write_source_name): Use them.
(write_number): Handle signed and unsigned values.
(write_integer_cst): Use tree_int_cst_sgn, and use
write_unsigned_number or write_signed_number as appropriate.
(write_discriminator): Use write_unsigned_number or
write_signed_number as appropriate.
(write_template_arg_literal): Likewise.
(write_array_type): Use tree_low_cst.
(write_template_parm): Use write_unsigned_number or
write_signed_number as appropriate.
(write_substitution): Adjust call to write_number.
(write_type): Get the TYPE_MAIN_VARIANT before mangling it.
(write_expression): Handle non-type template arguments of
reference type correctly.
(mangle_thunk): Use write_signed_number.
* mangle.c (find_substition): Don't mangle objects with typename
substitutions (e.g. "cin" as "Si").
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r34488
toplevel:
* ggc-none.c, ggc-simple.c, ggc-page.c (ggc_alloc_obj): Rename
it ggc_alloc, drop second argument, never clear returned memory.
* ggc-common.c (ggc_alloc_string): Use ggc_alloc.
(ggc_alloc_cleared): New.
* ggc.h: Prototype ggc_alloc and ggc_alloc_cleared, not
ggc_alloc_obj. Remove ggc_alloc macro.
(ggc_alloc_rtx, ggc_alloc_rtvec, ggc_alloc_tree): Use ggc_alloc.
* rtl.c (rtvec_alloc): Clear the vector always.
(rtx_alloc): Clear the first word always. Remove dirty
obstack tricks (this routine is no longer a bottleneck).
* tree.c (make_node): Clear the new node always.
(make_tree_vec): Likewise.
(tree_cons): Clear the common structure always.
(build1): Likewise; also, clear TREE_COMPLEXITY.
* gengenrtl.c: Use puts wherever possible. Remove extra
newlines.
(gendef): Clear the first word of an RTX in the generator
function, irrespective of ggc_p. Initialize '0' slots to
NULL.
(genlegend): Don't generate obstack_alloc_rtx routine, just a
thin wrapper macro around obstack_alloc.
* stmt.c (expand_fixup): Use ggc_alloc.
* c-typeck.c (add_pending_init): Use ggc_alloc.
* emit-rtl.c (init_emit_once): Clear CONST_DOUBLE_CHAIN(tem).
* varasm.c (immed_double_const): Set CONST_DOUBLE_MEM(r) to
const0_rtx when it is created.
(immed_real_const_1): Set CONST_DOUBLE_CHAIN(r) to NULL_RTX if
we are not in a function.
* tree.c (tree_class_check_failed): Make second arg an int.
* tree.h: Update prototype.
cp:
* call.c (add_candidate): Use ggc_alloc_cleared.
* decl.c (lookup_label): Likewise.
* lex.c (retrofit_lang_decl): Likewise.
From-SVN: r34478
* cp-tree.h (cp_tree_index): Remove Java types.
(java_fundamental_type_kind): New enumeration type.
(java_fundamental_types): New array.
* class.c (push_lang_context): Use java_fundamental_types.
* decl.c (java_fundamental_types): Define it.
(initialize_java_fundamental_types): New function.
(init_decl_processing): Call it
* mangle.c (integer_type_codes): Make it const.
(java_fundamental_type_codes): New variable.
(write_source_name_from_string): New function.
(write_identifier): Constify.
(write_builtin_type): Handle Java types. Use same_type_p for type
comparison.
From-SVN: r34472
* configure.in: Check whether gas supports -relax.
* configure, config.in: Rebuilt.
* config/sparc/sparc.h (ASM_RELAX_SPEC): Define.
(EXTRA_SPECS): Add asm_relax.
(ASM_SPEC): Add %(asm_relax).
(TARGET_SWITCHES): Add -mrelax and -mno-relax.
* config/sparc/linux64.h (LINK_ARCH_SPEC): Rename to LINK_SPEC.
(LINK_SPEC): Pass -relax to linker unless -mno-relax or -r.
(ASM_SPEC): Add %(asm_relax).
* config/sparc/linux.h (LINK_SPEC, ASM_SPEC): Likewise.
* config/sparc/sparc.c (output_sibcall): If HAVE_AS_RELAX_OPTION,
never use sethi/jmpl for leaf tail calls. Use or with rs2 %g0
instead of mov, so that gas can further optimize it.
From-SVN: r34466
2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
* lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
whenever @ is a symbolic name.
From-SVN: r34465
* dwarf2out.c (size_of_die, case dw_val_class_const): Use
size_of_sleb128.
(value_format, case dw_val_class_const): Use sdata format.
(output_die): Call output_sleb128.
From-SVN: r34462
* dwarf2out.c (ASM_OUTPUT_DWARF_DATA8): Add new macro that uses
UNALIGNED_DOUBLE_INT_ASM_OP. Rename old macro to
ASM_OUTPUT_DWARF_CONST_DOUBLE.
(output_die, case dw_val_class_unsigned_const): Correct call to
ASM_OUTPUT_DWARF_DATA8.
(output_die, case dw_val_class_long_long): Use
ASM_OUTPUT_DWARF_CONST_DOUBLE.
* tree.c (host_integerp): Accept unsigned HOST_WIDE_INT values when
pos is zero.
From-SVN: r34457
