| Commit message (Collapse) | Author | Age | Files | Lines |
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(FRV_CPU_FR405): New processor enums.
(frv_issue_rate, frv_acc_group): Declare.
* config/frv/frv.h (CPP_SPEC, CPP_FRV_SPEC, CPP_FR500_SPEC): Delete.
(CPP_FR400_SPEC, CPP_SIMPLE_SPEC): Delete.
(MASK_DEFAULT_FR550, MASK_DEFAULT_FR450): New macros.
(SUBTARGET_EXTRA_SPECS, EXTRA_SPECS, CPP_CPU_DEFAULT_SPEC): Delete.
(TARGET_CPU_CPP_BUILTINS): Define the macros that were previously
handled by CPP_SPEC.
(MASK_LONG_CALLS, TARGET_LONG_CALLS): New macros.
(MASK_ALIGN_LABELS, TARGET_ALIGN_LABELS): New macros.
(ACC_MASK): New macro.
(TARGET_MEDIA_REV2): Include FRV_CPU_{FR405,FR450,FR550}.
(TARGET_MEDIA_FR450): New macro.
(TARGET_FR500_FR550_BUILTINS, TARGET_FR405_BUILTINS): New macros.
(TARGET_SWITCHES): Add -m{no-,}align-labels and -m{no-,}long-calls.
(LABEL_ALIGN_AFTER_BARRIER): Define.
(ACC_LAST, ACCG_LAST): Add four new accumulator registers.
(IACC_FIRST, IACC_LAST): New pair of SPRs.
(ACCG_FIRST, AP_FIRST, SPR_FIRST, SPR_LAST): Adjust accordingly.
(FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER)
(REGISTER_NAMES): Add entries for new registers.
(REG_CLASS_CONTENTS): Update for new register ranges.
(EXTRA_CONSTRAINT_FOR_S): Redefine in terms of call_operand.
(ISSUE_RATE, CLEAR_VLIW_START, SET_VLIW_START): Delete.
(PACKING_FLAG_USED_P): Delete.
(FRV_BUILTIN_MQLCLRHS, FRV_BUILTIN_MQLMTHS, FRV_BUILTIN_MQSLLHI)
(FRV_BUILTIN_MQSRAHI, FRV_BUILTIN_SMUL, FRV_BUILTIN_UMUL)
(FRV_BUILTIN_PREFETCH0, FRV_BUILTIN_PREFETCH, FRV_BUILTIN_SMASS)
(FRV_BUILTIN_SMSSS, FRV_BUILTIN_SMU, FRV_BUILTIN_SCUTSS)
(FRV_BUILTIN_ADDSS, FRV_BUILTIN_SUBSS, FRV_BUILTIN_SLASS)
(FRV_BUILTIN_IACCread{l,ll}, FRV_BUILTIN_IACCset{ll,l})
(FRV_BUILTIN_SCAN): New members of frv_builtin_enum.
(FRV_BUILTIN_FIRST_NONMEDIA): New macro.
(CPU_UNITS_QUERY): Define to 1.
* config/frv/frv.c: Include gt-frv.h
(NUM_NOP_PATTERNS, NTH_UNIT, UNIT_NUMBER, PACKING_FLAG_P): New macros.
(SET_PACKING_FLAG, CLEAR_PACKING_FLAG, FOR_EACH_REGNO): New macros.
(frv_insn_group): New enumeration.
(frv_unit_names, frv_unit_groups, frv_unit_codes): New variables.
(frv_type_to_unit, frv_nops, frv_num_nops): New variables.
(REGSTATE_DEAD, REGSTATE_LIVE, REGSTATE_UNUSED, REGSTATE_MASK)
(REGSTATE_CONDJUMP): Delete. Shuffle other numbers to cover the
gap left by REGSTATE_LIVE.
(regstate_t): New typedef.
(TARGET_MACHINE_DEPENDENT_REORG): Define.
(frv_default_flags_for_cpu): Handle FRV_CPU_{FR550,FR450,FR405}.
(frv_override_options): Check for -mcpu={fr550,fr450,fr405}.
Initialize frv_unit_codes[] and frv_type_to_unit[].
(frv_conditional_register_usage): Remove redundant fixing of
accumulator registers.
(frv_insn_packing_flag): Update specification.
(frv_function_prologue): Don't set frv_insn_packing_flag here.
Zero out frv_nops[].
(frv_expand_epilogue): Remove comments about the no-longer-present
SIBCALL_P argument.
(frv_asm_output_mi_thunk): Check frv_issue_rate() rather than
PACKING_FLAG_USED_P() when deciding whether to pack instructions.
(frv_asm_output_opcode, frv_final_prescan_insn): Simplify in light
of the new meaning of frv_insn_packing_flag. Emit an mnop.p if
packing is disabled and if INSN can only issue to M1.
(call_operand): Check TARGET_LONG_CALLS.
(acc_operand, even_acc_operand, quad_acc_operand)
(accg_operand): Simplify. Don't accept pseudo registers.
(output_move_single): Handle SPR<-zero moves.
(frv_issue_rate): Make non-static. Handle FRV_CPU_{FR550,FR450,FR405}.
(frv_registers_update, frv_registers_used_p): Delete.
(frv_registers_set_p): Delete.
(frv_acc_group_1, frv_acc_group, frv_insn_unit): New functions.
(frv_issues_to_branch_unit_p): New function.
(frv_packet): New structure.
(frv_cond_flags, frv_regstate_conflict_p): New functions.
(frv_registers_conflict_p_1, frv_registers_conflict_p): New functions.
(frv_registers_update_1, frv_registers_update): New functions.
(frv_start_packet, frv_start_packet_block, frv_finish_packet)
(frv_pack_insn_p, frv_add_insn_to_packet, frv_insert_nop_in_packet)
(frv_for_each_packet, frv_sort_insn_group_1, frv_compare_insns)
(frv_sort_insn_group, frv_reorder_packet): New functions.
(frv_pack_insns): Use frv_reorder_packet.
(frv_packet_address): New variable.
(frv_fill_unused_units, frv_align_label, frv_reorg_packet)
(frv_register_nop, frv_reorg): New functions.
(bdesc_1arg): Add __SCUTSS.
(bdesc_2arg): Add __MQLCLRHS, __MQLMTHS, __SMUL, __UMUL, __ADDSS,
__SUBSS, __SLASS and __SCAN.
(bdesc_2argimm): Add __MQSLLHI and __MQSRAHI.
(bdesc_int_void2arg, bdesc_prefetches): New arrays.
(frv_init_builtins): Register the above builtins.
(frv_int_to_acc): Use ACC_MASK to check for valid accumulator
registers. Turn the referenced accumulators into global registers.
(frv_read_iacc_argument): New function.
(frv_expand_int_void2arg, frv_expand_prefetches): New functions.
(frv_split_iacc_move): New function.
(frv_expand_builtin): Handle the new builtins.
* config/frv/frv.md: Replace old schedulers with new order-independent
ones. Add schedulers for the FR405, FR450 and FR550. Describe new
packing algorithm.
(cpu): Add fr550, fr450 and fr405.
(type): Add macc, scan, cut, fnop, fscmp, fdcmp, mnop, mqlimh and
mqshift. Replace fmas with fsmadd and fmad with fdmadd. Delete m7.
(*muladd[sd]f4, *mulsub[sd]f4): Fix types.
(*cmp[sd]f_cc_fp): Use new f[sd]cmp types.
(fnop, mnop): New patterns.
(UNSPEC_MQLCLRHS, UNSPEC_MQLMTHS, UNSPEC_MQSLLHI, UNSPEC_MQSRAHI):
New constants.
(mexpdhw, *cond_exec_mexpdhw): Fix destination operands.
(mclracca8): Use ACC_MASK to determine the upper set of accumulator
registers.
(mqlclrhs, mqlmths, mqsllhi, mqsrahi): New patterns.
(UNSPEC_SMUL, UNSPEC_UMUL, UNSPEC_SMU, UNSPEC_ADDSS, UNSPEC_SUBSS)
(UNSPEC_SLASS, UNSPEC_SCAN, UNSPEC_INTSS, UNSPEC_SCUTSS)
(UNSPEC_PREFETCH0, UNSPEC_PREFETCH, UNSPEC_IACCreadll)
(UNSPEC_IACCreadl, UNSPEC_IACCsetll, UNSPEC_IACCsetl, UNSPEC_SMASS)
(UNSPEC_SMSSS, UNSPEC_IMUL, IACC0_REG): New constants.
(smul, umul, smass, smsss, smu, addss, subss, slass, scan, scutss)
(frv_prefetch0, frv_prefetch): New patterns.
* config/frv/t-frv (MULTILIB_OPTIONS): Remove -mcpu=frv and
-mcpu=simple. Add -mcpu=fr550.
(MULTILIB_DIRNAMES): Update accordingly.
(MULTILIB_MATCHES): Use the fr400 multilibs for -mcpu=fr405 and
-mcpu=fr450.
* doc/invoke.texi: Document the new -mcpu={fr550,fr450,fr405},
-mlong-calls and -malign-labels options for FR-V.
Co-Authored-By: Catherine Moore <clm@redhat.com>
From-SVN: r87222
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[gcc/cp/ChangeLog]
2004-09-08 Ziemowit Laski <zlaski@apple.com>
* Make-lang.in (cp/semantics.o): Depend on c-common.h.
* semantics.c: Include c-common.h.
(finish_compound_stmt): Call objc_clear_super_receiver().
From-SVN: r87219
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rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
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* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
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* c-tree.h (C_DECL_USED, parser_obstack, in_alignof, in_sizeof,
in_typeof, record_maybe_used_decl, pop_maybe_used,
c_expr_sizeof_expr, c_expr_sizeof_type): New.
* c-decl.c (parser_obstack): New.
(c_init_decl_processing): Initialize parser_obstack.
(c_write_global_declarations_1): Check for used but undefined
static functions.
* c-parse.in (%union): Add otype.
(save_obstack_position): New.
(extdefs): Use it.
(unary_expr): Update in_sizeof and in_alignof. Use
c_expr_sizeof_expr and c_expr_sizeof_type.
(sizeof): Update in_sizeof.
(alignof): Update in_alignof.
(typeof): Update in_typeof.
(typespec_nonreserved_nonattr): Call pop_maybe_used.
* c-typeck.c (in_alignof, in_sizeof, in_typeof, struct
maybe_used_decl, maybe_used_decls, record_maybe_used_decl,
pop_maybe_used, c_expr_sizeof_expr, c_expr_sizeof_type): New.
(build_external_ref): Set C_DECL_USED or call
record_maybe_used_decl if appropriate.
* toplev.c (check_global_declarations): Check TREE_NO_WARNING.
testsuite:
* gcc.dg/c90-static-1.c, gcc.dg/c99-static-1.c,
gcc.dg/gnu99-static-1.c: New tests.
From-SVN: r87216
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[gcc/cp/ChangeLog]
2004-09-08 Ziemowit Laski <zlaski@apple.com>
* cp-tree.h (do_poplevel): New prototype.
* semantics.c (do_poplevel): Make externally visible.
From-SVN: r87215
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2004-09-08 Eric Christopher <echristo@redhat.com>
* builtins.c: Fix prototype for fold_builtin_atan.
From-SVN: r87214
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From-SVN: r87211
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From-SVN: r87207
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2004-09-08 Eric Christopher <echristo@redhat.com>
* builtins.c (fold_builtin_strlen, fold_builtin_sqrt, fold_builtin_cbrt,
fold_builtin_pow, fold_builtin_sin, fold_builtin_cos, fold_builtin_tan,
fold_builtin_atan): New functions. Migrate function bodies...
(fold_builtin_1): ... from here.
From-SVN: r87206
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* config/rs6000/rs6000.c (rs6000_stack_info): Correct alignment of
save_size.
From-SVN: r87205
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* config/rs6000/power4.md (power4-lmul): du4 feeds iu1.
* config/rs6000/power5.md (power5-lmul): Same.
From-SVN: r87201
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PR rtl-opt/17186
* function.c (expand_function_end): Have fall-off-the-end
return path jump around return register setup.
From-SVN: r87199
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* config/sparc/sparc.c (sparc_indent_opcode): New variable.
(output_return): Do not test for the presence of the 'unimp' insn.
Use 'current_function_uses_only_leaf_regs' and 'final_sequence'
as predicates instead of custom ones. Return raw strings when
possible.
(output_sibcall): Likewise. Concatenate strings.
(output_ubranch): Remove kludge for TurboSPARC.
(output_cbranch): Remove 'noop' parameter. Do not output 'nop'.
(output_v9branch): Likewise.
(print_operand): Use 'final_sequence' instead of 'dbr_sequence_length'.
<#>: Set sparc_indent_opcode if the delay slot is filled.
<(>: Likewise.
<)>: New operand to emit the displacement from the saved PC on return.
<@>: Remove.
* config/sparc/sparc.h (sparc_indent_opcode): Declare it.
(ASM_OUTPUT_OPCODE): New macro.
(PRINT_OPERAND_PUNCT_VALID_P): Remove '^' and add ')'.
* config/sparc/sparc.md (normal_branch, inverted_branch,
normal_fp_branch, inverted_fp_branch, normal_fpe_branch,
inverted_fpe_branch): Adjust call to output_cbranch.
(normal_int_branch_sp64, inverted_int_branch_sp64): Adjust
call to output_v9branch.
* config/sparc/sparc-protos.h (output_cbranch): Adjust.
(output_v9branch): Likewise.
From-SVN: r87198
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and -segs_read_write_addr.
* config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Add -segaddr,
-segs_read_only_addr and -segs_read_write_addr.
(WORD_SWITCH_TAKES_ARG): Same.
(LINK_SPEC): Same.
* doc/invoke.texi: Document -segaddr, -segs_read_only_addr and
-segs_read_write_addr.
* gcc.dg/darwin-ld-20040828-1.c: New test.
* gcc.dg/darwin-ld-20040828-2.c: New test.
* gcc.dg/darwin-ld-20040828-3.c: New test.
From-SVN: r87197
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[gcc/testsuite/ChangeLog]
2004-09-08 Ziemowit Laski <zlaski@apple.com>
* objc.dg/bitfield-2.m: Make 'id' definition a typedef.
* obj.dg/bitfield-4.m: Allow 'unsigned' in addition to 'unsigned int'
in error message.
* objc.dg/id-1.m: Attempt to define 'id' in an incompatible fashion.
* objc.dg/method-6.m: Allow 'unsigned' in addition to 'unsigned int'
in error message.
* objc.dg/proto-qual-1.m: Protocol qualifiers now appear before the
types they qualify.
* objc.dg/type-size-2.m: Fix wording in comment.
* objc.dg/va-meth-1.m: New test case.
From-SVN: r87196
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* function.c (reference_callee_copied): New.
(assign_parm_setup_reg): Use it.
* calls.c (initialize_argument_information): Likewise.
(emit_library_call_value_1): Likewise.
* function.h (reference_callee_copied): Declare.
* target.h (struct gcc_target): Add callee_copies.
* target-def.h (TARGET_CALLEE_COPIES): New.
(TARGET_PASS_BY_REFERENCE): Update default.
* expr.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
* targhooks.c (hook_callee_copies_named): New.
(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Rename from
hook_pass_by_reference_false.
(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): New.
* targhooks.h: Update decls.
* config/arc/arc.c (TARGET_CALLEE_COPIES): New.
* config/arc/arc.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
* config/frv/frv-protos.h (frv_function_arg_callee_copies): Remove.
* config/frv/frv.c (frv_function_arg_callee_copies): Remove.
* config/frv/frv.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
* config/iq2000/iq2000.c (TARGET_CALLEE_COPIES): New.
* config/iq2000/iq2000.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
* config/m68hc11/m68hc11.c (TARGET_CALLEE_COPIES): New.
* config/m68hc11/m68hc11.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
* config/mips/mips.c (TARGET_CALLEE_COPIES): New.
(mips_callee_copies): New.
* config/mips/mips.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
* config/mmix/mmix.c (TARGET_CALLEE_COPIES): New.
* config/mmix/mmix.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
* config/mn10300/mn10300.c (TARGET_CALLEE_COPIES): New.
* config/mn10300/mn10300.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
* config/pa/pa.c (TARGET_CALLEE_COPIES): New.
* config/pa/pa.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
* config/sh/sh.c (sh_callee_copies): New.
(TARGET_CALLEE_COPIES): New.
* config/sh/sh.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
* config/v850/v850.c (TARGET_CALLEE_COPIES): New.
* config/v850/v850.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
* doc/tm.texi (TARGET_CALLEE_COPIES): Replace documentation
for FUNCTION_ARG_CALLEE_COPIES.
* doc/rtl.texi (CALL_INSN_FUNCTION_USAGE): Update.
From-SVN: r87195
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* tree-if-conv.c (find_phi_replacement_condition): Return true edge block.
(replace_phi_with_cond_modify_expr): Select conditional expr args based on
true edge basic block.
From-SVN: r87194
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being alias set.
* tree-ssa-operands.c (add_stmt_operand): Use V_MUST_DEF even for
variables being alias set.
From-SVN: r87193
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* final.c (shorten_branches, final, get_insn_template,
output_alternate_entry_point, final_scan_insn, alter_subreg,
alter_cond, output_operand, asm_fprintf, final_forward_branch_p,
leaf_renumber_regs_insn): Use gcc_assert and gcc_unreachable.
* fix-header.c (lookup_std_proto): Likewise.
* flow.c (first_insn_after_basic_block_note, verify_wide_reg,
verify_local_live_at_start, update_life_info, mark_reg,
calculate_global_regs_live, allocate_reg_life_data,
init_propagate_block_info, mark_set_regs, flush_reg_cond_reg_1,
ior_reg_cond, not_reg_cond, and_reg_cond, elim_reg_cond,
attempt_auto_inc, mark_used_reg, mark_used_regs): Likewise.
* fold-const.c (force_fit_type, div_and_round_double,
may_negate_without_overflow_p, int_const_binop, const_binop,
size_binop, size_diffop, fold_convert_const, fold_convert,
invert_tree_comparison, swap_tree_comparison,
comparison_to_compcode, compcode_to_comparison, invert_truthvalue,
range_binop, make_range, fold_cond_expr_with_comparison,
fold_div_compare, fold, fold_checksum_tree, fold_negate_const,
fold_abs_const, fold_not_const, fold_relational_const, round_up,
round_down): Likewise.
* function.c (find_function_data, assign_stack_temp_for_type,
instantiate_virtual_regs_lossage, aggregate_value_p,
assign_parm_find_entry_rtl, assign_parm_setup_block,
expand_function_start, expand_function_end, keep_stack_depressed,
handle_epilogue_set, thread_prologue_and_epilogue_insns): Likewise.
From-SVN: r87192
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2004-09-08 Daniel Berlin <dberlin@dberlin.org>
* Makefile.in (tree-loop-linear.o): Added.
(OBJS-common): Add tree-loop-linear.o
* common.opt: New flag, ftree-loop-linear.
* timevar.def: New timevar, TV_TREE_LOOP_LINEAR.
* tree-flow.h: Add prototype for linear_transform_loops.
* tree-optimize.c: Add linear transform after vectorization.
* tree-pass.h: Add struct pass_linear_transform.
* tree-ssa-loop.c: Add pass_linear_transform.
* tree-loop-linear.c: New file.
* lambda-code.c: gcc_assertify.
(gcc_loop_to_lambda_loop): Handle all exit tests.
Handle case where we have (invariant >= induction var).
(find_induction_var_from_exit_cond): Ditto.
From-SVN: r87190
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* array.c: Don't include assert.h.
* data.c: Don't include assert.h. Replace assert and abort with
gcc_assert and gcc_unreachable.
* dependency.c: Ditto.
* f95-lang.c: Ditto.
* iresolve.c: Ditto.
* resolve.c: Ditto.
* simplify.c: Ditto.
* symbol.c: Ditto.
* trans-array.c: Ditto.
* trans-common.c: Ditto.
* trans-const.c: Ditto.
* trans-decl.c: Ditto.
* trans-expr.c: Ditto.
* trans-intrinsic.c: Ditto.
* trans-io.c: Ditto.
* trans-stmt.c: Ditto.
* trans-types.c: Ditto.
* trans.c: Ditto.
From-SVN: r87187
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call clobbered, so are its aliases.
* tree-ssa-alias.c (compute_flow_insensitive_aliasing): If type
memory tag is call clobbered, so are its aliases.
(group_aliases): When two memory tags being grouped, if one is
call clobbered, so are the other and its aliases.
(add_may_alias): Remove call-clobbering stuff.
(replace_may_alias): Likewise.
(merge_pointed_to_info): Merge pt_global_mem.
From-SVN: r87182
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* cgraph.c (cgraph_remove_node): Free DECL_INITIAL field of node.
* cgraphunit.c (verify_cgraph): Don't verify on syntax errors.
(cgraph_expand_function): Remove stale cgraph edges of currently
compiled function; fix non-unit-at-a-time code copying function
node for later reuse.
From-SVN: r87181
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From-SVN: r87180
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* vec.c (vec_p_reserve, vec_o_reserve): Rename to ...
(vec_gc_p_reserve, vec_gc_o_reserve): ... here. Clone to
(vec_heap_p_reserve, vec_heap_o_reserve): ... here, adjust.
(vec_gc_free, vec_heap_free): New.
* vec.h (DEF_VEC_GC_P, DEF_VEC_MALLOC_P): New.
(DEF_VEC_P): Add allocator argument. Adjust.
(DEF_VEC_GC_O, DEF_VEC_MALLOC_O): New.
(DEF_VEC_O): Add allocator argument. Adjust.
(VEC(free)): New.
* tree.h (tree): Define a GC'd vector.
* lamba-code.c (lambda_loop): Likewise.
* value-prof.h (histogram_value): Likewise.
* cp/cp-tree.h (tree_pair_s): Likewise.
* cp/name-lookup.h (cxx_saved_binding, cp_class_binding): Likewise.
* cp/semantics.c (deferred_access): Likewise.
From-SVN: r87179
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* emit-rtl.c (immed_double_const): Use gcc_assert and gcc_unreachable.
(gen_rtx_SUBREG, gen_reg_rtx, mark_user_reg, subreg_hard_regno,
gen_lowpart_common, gen_highpart, gen_highpart_mode,
subreg_highpart_offset, operand_subword, operand_subword_force,
mem_expr_equal_p, set_mem_attributes_minus_bitpos,
set_mem_alias_set, change_address_1, verify_rtx_sharing,
copy_most_rtx, set_first_insn, set_last_insn, prev_cc0_setter,
try_split, add_insn_after, add_insn_before, remove_insn,
remove_unnecessary_notes, emit_insn_before, emit_jump_insn_before,
emit_call_insn_before, emit_insn_after, emit_jump_insn_after,
emit_call_insn_after, emit_insn, emit_jump_insn, emit_call_insn,
set_unique_reg_note, emit, push_to_full_sequence, copy_insn_1,
gen_const_vector_0, emit_copy_of_insn_after): Likewise.
* et-forest.c (set_prev, set_next, et_check_occ_sanity,
record_path_before_1, check_path_after_1, check_path_after): Likewise.
* except.c (gen_eh_region, resolve_one_fixup_region,
remove_unreachable_regions, convert_from_eh_region_ranges_1,
add_ehl_entry, duplicate_eh_region_1, build_post_landing_pads,
connect_post_landing_pads, sjlj_emit_function_exit,
remove_exception_handler_label, remove_eh_handler,
reachable_next_level, collect_one_action_chain,
output_function_exception_table): Likewise.
* explow.c (trunc_int_for_mode, copy_to_mode_reg,
optimize_save_area_alloca, allocate_dynamic_stack_space,
probe_stack_range, hard_function_value): Likewise.
* expmed.c (mode_for_extraction, store_bit_field,
store_fixed_bit_field, extract_bit_field, expand_shift,
expand_mult_const, expand_mult, choose_multiplier,
expand_mult_highpart, expand_divmod, emit_store_flag,
do_cmp_and_jump): Likewise.
* expr.c (convert_move, convert_modes, move_by_pieces,
move_by_pieces_ninsns, move_by_pieces_1, emit_block_move,
move_block_from_reg, gen_group_rtx, emit_group_load,
emit_group_move, emit_group_store, use_reg, use_regs,
can_store_by_pieces, store_by_pieces, store_by_pieces_1,
emit_move_insn, emit_move_insn_1, emit_push_insn,
expand_assignment, store_expr, count_type_elements,
store_constructor, store_field, safe_from_p, expand_var,
expand_expr_addr_expr, expand_expr_real_1, do_store_flag): Likewise.
From-SVN: r87178
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* dbxout.c (dbxout_type, dbxout_type_name, dbxout_symbol): Use
gcc_assert and gcc_unreachable.
* ddg.c (create_ddg_dependence, add_deps_for_def,
add_deps_for_use, create_ddg, add_edge_to_ddg): Likewise.
* df.c (df_ref_unlink, df_ref_record, df_uses_record,
df_reg_def_chain_create, df_reg_use_chain_create, df_analyze,
df_insn_delete, df_refs_reg_replace, df_ref_reg_replace,
df_insns_modify, df_pattern_emit_before, df_bb_reg_live_start_p,
df_bb_reg_live_end_p, df_bb_regs_lives_compare,
df_bb_single_def_use_insn_find, dataflow_set_a_op_b,
dataflow_set_copy, hybrid_search, diagnostic.c,
diagnostic_build_prefix, diagnostic_count_diagnostic): Likewise.
* dojump.c (do_jump): Likewise.
* dominance.c (calc_dfs_tree_nonrec, calc_dfs_tree,
compute_dom_fast_query, calculate_dominance_info,
free_dominance_info, get_immediate_dominator,
set_immediate_dominator, get_dominated_by,
redirect_immediate_dominators, nearest_common_dominator,
dominated_by_p, verify_dominators, recount_dominator,
iterate_fix_dominators, add_to_dominance_info,
delete_from_dominance_info): Likewise.
* dwarf2asm.c (size_of_encoded_value, eh_data_format_name,
dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128,
dw2_force_const_mem, dw2_asm_output_encoded_addr_rtx): Likewise.
* dwarf2out.c (expand_builtin_init_dwarf_reg_sizes, reg_save,
initial_return_save, stack_adjust_offset, dwarf2out_stack_adjust,
flush_queued_reg_saves, dwarf2out_frame_debug_expr,
dwarf2out_frame_debug, dw_cfi_oprnd1_desc, output_cfi,
output_call_frame_info, output_loc_operands, build_cfa_loc,
decl_ultimate_origin, AT_flag, AT_int, AT_unsigned, AT_string,
AT_string_form, add_AT_specification, AT_ref, set_AT_ref_external,
AT_loc, AT_loc_list, AT_addr, AT_lbl, add_child_die,
splice_child_die, attr_checksum, same_dw_val_p,
break_out_includes, build_abbrev_table, size_of_die, mark_dies,
unmark_dies, value_format, output_loc_list, output_die,
output_pubnames, output_aranges, base_type_die, is_base_type,
modified_type_die, dbx_reg_number, multiple_reg_loc_descriptor,
mem_loc_descriptor, loc_descriptor, loc_descriptor_from_tree_1,
field_byte_offset, add_data_member_location_attribute,
add_const_value_attribute, rtl_for_decl_location,
add_location_or_const_value_attribute, add_byte_size_attribute,
add_bit_offset_attribute, add_bit_size_attribute,
add_abstract_origin_attribute, pop_decl_scope, scope_die_for,
decl_start_label, gen_formal_parameter_die,
gen_type_die_for_member, gen_subprogram_die, gen_label_die,
gen_typedef_die, gen_type_die, gen_tagged_type_instantiation_die,
force_decl_die, force_type_die, gen_decl_die,
dwarf2out_imported_module_or_decl, prune_unused_types_prune,
dwarf2out_finish): Likewise.
From-SVN: r87176
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[gcc/ChangeLog]
2004-09-08 Andreas Tobler <toa@pop.agri.ch>
* Makefile.in (builtins.o): Depend on tree-mudflap.h.
* builtins.c: Include tree-mudflap.h.
From-SVN: r87175
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register in XFmode.
* config/i386/i386.c (ix86_prepare_fp_compare_args): Do not
force operand 0.0 into register in XFmode. Also do not force
operand 0.0 into register if !TARGET_CMOVE.
* config/i386/i386.md (*cmpfp_0): Delete. Remove comment.
(*cmpfp_0_sf, cmpfp_0_df, cmpfp_0_xf): New patterns to
implement ftst x87 instruction.
(*fp_jcc_7): New insn pattern. Change corresponding split
pattern to handle "general_operand" instead of
"nonimmediate_operand".
----------------------------------------------------------------------
From-SVN: r87173
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From-SVN: r87172
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from standard va_arg expansion.
2004-09-07 Frank Ch. Eigler <fche@redhat.com>
* builtins.c (std_gimplify_va_arg_expr): Mark INDIRECT_REF nodes
generated from standard va_arg expansion.
* tree-mudflap.c (mx_xform_derefs_1): Omit instrumentation from
marked nodes.
(mf_varname_tree, mf_file_function_line_tree): Add some support
for column numbers if compiled with USE_MAPPED_LOCATION.
From-SVN: r87170
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[gcc/ChangeLog]
2004-09-07 Ziemowit Laski <zlaski@apple.com>
* c-decl.c (groktypename_in_parm_context): Remove function.
* c-tree.h (groktypename_in_parm_context): Remove prototype.
From-SVN: r87169
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[gcc/ChangeLog]
2004-09-07 Ziemowit Laski <zlaski@apple.com>
* Makefile.in (c-parse.o): Depend on $(C_COMMON_H).
* c-parse.in: Include c-common.h instead of objc-act.h.
(ivar_decl_list, ivar_decls, ivar_decl, ivars, ivar_declarator,
myparms, myparm): Remove %type declarations.
(methodtype, optparms, OBJC_TYPE_QUAL, objc_quals, objc_qual,
objc_typename, objc_try_catch_stmt, optellipsis): Add %type
declarations.
(objc_inherit_code, objc_public_flag): Remove.
(typespec_nonreserved_nonattr): Call
objc_get_protocol_qualified_type() instead of get_static_reference()
and get_protocol_reference().
(stmt_nocomp): Call grokparm() on @catch parameter.
(objcdef): Move semantic action to objc_finish_implementation().
(classdef): Move semantic action to objc_start_class_interface(),
objc_continue_interface(), objc_finish_interface(),
objc_start_class_implementation(), objc_continue_implementation(),
objc_start_category_interface() and
objc_start_category_implementation().
(protocoldef): Move semantic actions to objc_start_protocol() and
objc_finish_interface().
(ivar_decl_list): Remove nonterminal.
(visibility_spec): Move semantic actions to objc_set_visibility().
(ivar_decls): Remove assignment to $$.
(ivar_decl): Rephrase in terms of component_decl; call
objc_add_instance_variable().
(ivars, ivar_declarator): Remove nonterminals.
(opt_semi): New nonterminal.
(methodtype): Remove semantic actions.
(methoddef): Move semantic actions to objc_set_method_type(),
objc_start_method_definition() and objc_finish_method_definition().
(methodproto): Move semantic actions to objc_set_method_type() and
objc_add_method_declaration().
(methoddecl): Use objc_typename instead of typename; move semantic
actions to objc_build_method_signature().
(optarglist, myxdecls, mydecl, myparms, myparm): Remove nonterminals.
(optparmlist): Express in terms of optparms and optellipsis.
(optparms, optellipsis, objc_qual, objc_quals, objc_typename): New
nonterminals.
(keyworddecl): Use objc_typename instead of typename.
(rid_to_yy): Mark RID_IN, RID_OUT, RID_INOUT, RID_BYCOPY, RID_BYREF
and RID_ONEWAY as returning OBJC_TYPE_QUAL to yyparse().
[gcc/objc/ChangeLog]
2004-09-07 Ziemowit Laski <zlaski@apple.com>
* Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
objc/objc-act.h.
(objc/objc-act.o): Depend on $(HASHTAB_H).
* objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
objcp-decl.h instead of c-tree.h.
(build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
build_protocol_template): Adjust prototypes.
(build_module_initializer_routine, start_class, continue_class,
finish_class, start_method_def, objc_start_function, start_protocol,
build_method_decl, objc_add_method, add_instance_variable,
build_ivar_reference, is_ivar, is_private, get_super_receiver,
build_selector_table_decl, objc_push_parm, objc_get_parm_info,
gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
create_field_decl): New prototypes.
(objc_expand_function_end, comp_method_with_proto, objc_expr_last,
gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
(TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
(CLASS_TYPEDEF_NAME): New.
(TAG_EXECCLASS): Change from a global variable to a #define.
(TAG_RETURN_STRUCT): Delete.
(TAG_GNUINIT): New, holds '__objc_gnu_init' name.
(objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
(string_descriptor): New struct.
(string_htab): New hash table.
(string_hash, string_eq): New prototypes.
(generate_struct_by_value_array): Call create_field_decl() instead of
create_builtin_decl().
(objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
(objc_finish_file): In ObjC++, call instantiate_pending_templates()
and cp_finish_file().
(define_decl, get_static_reference, get_protocol_reference,
create_builtin_decl): Remove functions.
(objc_start_class_interface, objc_start_category_interface,
objc_start_protocol, objc_continue_interface, objc_finish_interface,
objc_start_class_implementation, objc_start_category_implementation,
objc_continue_implementation, objc_finish_implementation,
objc_set_visibility, objc_set_method_type,
objc_build_method_signature, objc_add_method_declaration,
objc_start_method_definition, objc_add_instance_variable,
objc_get_protocol_qualified_type, create_field_decl,
start_var_decl, finish_var_decl): New functions.
(setup_string_decl): Simplify since it is only called once.
(synth_module_prologue): Call build_class_template(); predefine 'id'
and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
hooks for duration of function; fix GNU runtime messenger signatures
to correspond to reality; forward-declare '__objc_exec_class' for the
GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
'extern "C" { ... }' wrappers around synthesized declarations; call
build_protocol_template() and build_category_template().
(string_hash, string_eq): New functions.
(objc_build_string_object): Check metaclass correctness only once;
store string literals in hash table.
(objc_build_constructor): Do not convert initializer elements;
adjust for ObjC++ impedance mismatch.
(build_objc_symtab_template): Call create_field_decl() instead of
create_builtin_decl().
(init_objc_symtab): Add missing conversion to initializer element.
(build_metadata_decl): Call start_var_decl() instead of define_decl().
(generate_objc_symtab_decl): Do not call build_category_template();
call start_var_decl() and finish_var_decl() instead of start_decl()
and finish_decl().
(build_module_descriptor): Call create_field_decl() instead of
grokfield(); call start_var_decl() and finish_var_decl() instead of
start_decl() and finish_decl(); always mark module descriptor as
used; move GNU runtime-specific functionality to
build_module_initializer_routine().
(build_module_initializer_routine): New function, broken off of
build_module_descriptor().
(objc_static_init_needed_p, objc_generate_static_init_call): New
functions.
(generate_static_references, generate_strings,
build_selector_translation_table, generate_descriptor_table,
generate_ivars_list, generate_dispatch_table, generate_category): Call
start_var_decl() and finish_var_decl() instead of start_decl() and
finish_decl(); build a type directly instead of via groktypename().
(build_selector_reference_decl, build_selector_table_decl,
build_class_reference_decl, build_protocol_reference,
generate_objc_image_info): Call start_var_decl() instead of
build_decl().
(build_selector_reference): For GNU runtime, do not call
build_selector_reference_decl().
(build_selector, build_typed_selector_reference): Always convert
result to the selector type.
(add_objc_string): Cast return value to 'char *'.
(build_method_prototype_template, build_selector_template,
build_method_template): Use actual selector type for fields
pointing to selectors.
(finish_objc): For GNU runtime, call
build_module_initializer_routine() after build_module_descriptor().
(generate_protocol_list, generate_shared_structures): Call
start_var_decl() and finish_var_decl() instead of start_decl() and
finish_decl(); build a type directly instead of via
groktypename().
(synth_id_with_class_suffix): Return a string.
(get_arg_type_list): For instance methods, use the instance type for
'self'; do not call groktypename_in_parm_context().
(build_objc_string_decl): Squash redeclaration errors in ObjC++.
(objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
handle RECORD_TYPEs in ObjC as well as ObjC++.
(objc_is_id): New function.
(objc_is_object_ptr): Return the canonical type node.
(objc_get_class_ivars): Simplify using get_class_ivars().
(get_class_ivars): Remove second parameter; create a fresh copy
of the ivar list for each call; do not check for existence of
super class.
(objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
(objc_init_exceptions): When using SJLJ-style exceptions, require
the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
exceptions.
(objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
objc_object_type instead of objc_id_type.
(objc_begin_catch_clause): Convert the incoming PARM_DECL into
a VAR_DECL before placing it in the appropriate scope; do not
call define_decl(); adjust call to c_begin_compound_stmt();
use objc_object_type instead of objc_id_type.
(build_next_objc_exception_stuff): Call create_field_decl() instead
of create_builtin_decl(); construct type directly instead of calling
groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
(build_private_template): Adjust call to get_class_ivars(); build
a type directly instead of via groktypename().
(build_protocol_template, build_method_prototype_list_template,
build_method_prototype_template, build_category_template,
build_selector_template, build_class_template, build_super_template,
build_ivar_template, build_ivar_list_template,
build_method_list_template, build_method_template):
Call create_field_decl() instead of grokfield().
(objc_method_parm_type): Do not call groktypename().
(generate_descriptor_table): Call start_var_decl() and
finish_var_decl() instead of start_decl() and finish_decl().
(generate_method_descriptors, build_protocol_initializer,
generate_dispatch_tables, build_category_initializer,
build_shared_structure_initializer): Do not call groktypename().
(generate_protocols): Call start_var_decl() and finish_var_decl()
instead of start_decl() and finish_decl(); do not call groktypename().
(error_with_ivar): Remove last parameter.
(check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
to CLASS_IVARS lists; adjust calls to error_with_ivar().
(generate_ivar_lists): Convert one of the initializer elements; do
not call groktypename().
(get_arg_type_list, start_method_def, gen_method_def): Account for
new representation of variable arguments and '...' in Objective-C
methods; add Objective-C++ impedance matching code.
(is_objc_type_qualifier): Remove function.
(adjust_type_for_id_default): Simplify; there is no longer a need to
wade through declspecs.
(lookup_interface, start_class, continue_class,
finish_class, start_method_def, start_protocol, build_method_decl,
objc_add_method, add_instance_variable, build_ivar_reference,
is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
Make into static functions.
(receiver_is_class_object): Use new IS_CLASS() macro.
(objc_build_message_expr): Tweak ObjC++ message argument handling;
call objc_finish_message_expr() instead of finish_message_expr().
(finish_message_expr): Rename to objc_finish_message_expr(); use
OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
call gen_type_name() instead of gen_declaration(); call objc_is_id()
instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
(build_objc_method_call, warn_with_method): Do not call groktypename().
(build_ivar_reference): Call convert() instead of clobbering in a
type.
(hash_init): Initialize string_htab hash table.
(add_instance_variable): Simplify parameter list; do not call grokfield();
do not populate CLASS_IVARS list.
(start_class): Check for the existence of super class, if one was specified.
(continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
call build_class_template(); adjust call to get_class_ivars(); call
build_decl(), pushdecl() and finish_decl() instead of define_decl().
(finish_class): Call build_decl(), pushdecl() and finish_decl() instead
of define_decl().
(add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
(start_protocol): Do not call build_protocol_template(); use
PROTOCOL_BINFO_ELTS for the tree vector size.
(encode_type_qualifiers): Do not handle the 'const' qualifier here.
(encode_pointer): Encode 'const char *' as 'r*', for backwards
compatibility.
(encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
(encode_type): Handle the 'const' qualifier here.
(objc_parmlist): New global variable, sued by objc_push_parm and
objc_get_parm_info().
(objc_push_parm, objc_get_parm_info): New functions.
(objc_expr_last): Remove function.
(synth_self_and_ucmd_args): For instance methods, use the instance
type for 'self'; call objc_push_parm() instead of push_parm_decl().
(start_method_def): Do not call push_scope(), declare_parm_level(),
pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
just use objc_push_parm() and objc_get_parm_info().
(comp_method_with_proto): Remove function.
(objc_types_are_equivalent): Strip away indirections before comparing
underlying types.
(comp_proto_with_proto): Do not call groktypename(); types are no
longer in raw declspec format.
(objc_start_function): New function.
(really_start_method): Call comp_proto_with_proto() instead of
comp_method_with_proto(); call objc_start_function() instead of
hand-crafting a function declarator.
(continue_method_def, objc_expand_function_end): Remove functions.
(get_super_receiver): Call objc_get_current_scope() instead of
get_current_scope(); reference 'super_class' field (instead of
'class').
(finish_method_def): Rename to objc_finish_method_definition() and
add a function decl parameter; move method encoding call from
objc_expand_function_end().
(is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
gen_declaration_1): Remove functions.
(tmpbuf, RAW_DECLSPEC): Remove.
(gen_declaration): Remove second parameter; simplify to deal
with TYPE_P nodes instead of raw declspecs.
(gen_type_name, gen_type_name_0): New functions.
(gen_method_decl): Remove second parameter; call gen_type_name()
instead of gen_declaration_1().
(dump_interface): Adjust calls to gen_declaration() and
gen_method_decl(); do not allocate a separate string buffer.
(init_objc): Allocate a larger string buffer to accommodate
dump_interface(); adjust call to build_module_descriptor();
add call to build_module_initializer_routine() for the GNU
runtime.
(generate_classref_translation_entry): Do not call start_decl(); call
finish_var_decl() instead of finish_decl(); call convert() instead of
build_c_cast().
* objc-act.h (CLASS_OWN_IVARS): Remove accessor.
(CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
gone.
(OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
(OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
(OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
objc_object_type and objc_object_name, respectively.
(OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
objc_class_name): New.
(IS_CLASS): New macro.
(IS_ID, IS_SUPER): Robustify.
(OCTI_EXECCLASS_DECL, execclass_decl): New.
(finish_file, start_class, continue_class, finish_class,
start_method_def, continue_method_def, finish_method_def,
start_protocol, finish_protocol, objc_build_throw_stmt,
objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
objc_build_synchronized_epilogue, objc_build_try_prologue,
objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
objc_build_finally_prologue, objc_build_finally_epilogue,
is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
get_class_reference, get_static_reference, get_object_reference,
build_message_expr, finish_message_expr, build_selector_expr,
build_ivar_reference, build_keyword_decl, build_method_decl,
build_protocol_expr, build_objc_string_object, objc_declare_alias,
objc_declare_class, objc_declare_protocols, objc_comptypes,
objc_check_decl, build_encode_expr): Remove prototypes.
(imp_count, cat_count): Make GGC-aware.
(OBJC_SET_TYPE_NAME): New macro.
From-SVN: r87168
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* doc/tm.texi (MD_UNWIND_SUPPORT): Document.
(MD_FALLBACK_FRAME_STATE_FOR): Update.
* unwind-dw2.c (MD_UNWIND_SUPPORT): #include if defined.
(uw_frame_state_for): Adjust MD_FALLBACK_FRAME_STATE_FOR invocation.
(MD_FROB_UPDATE_CONTEXT): Remove default.
(uw_update_context_1): Instead #ifdef invocation.
* config/ia64/unwind-ia64.c (MD_UNWIND_SUPPORT): #include if defined.
(uw_frame_state_for): Adjust MD_FALLBACK_FRAME_STATE_FOR invocation.
* config/alpha/gnu.h (MD_FALLBACK_FRAME_STATE_FOR): Don't undef.
(MD_UNWIND_SUPPORT): Undefine this instead.
* config/i386/gnu.h: Likewise.
* config/alpha/linux-unwind.h: New file, macro converted to
function, extracted from..
* config/alpha/linux.h (MD_FALLBACK_FRAME_STATE_FOR): ..this.
(MD_UNWIND_SUPPORT): Define.
* config/alpha/vms-unwind.h, config/alpha/vms.h: Likewise.
* config/i386/linux-unwind.h, config/i386/linux.h,
config/i386/linux64.h: Likewise.
* config/ia64/linux-unwind.h, config/ia64/linux.h: Likewise.
MD_HANDLE_UNWABI too.
* config/mips/linux-unwind.h, config/mips/linux.h: Likewise.
* config/pa/linux-unwind.h, config/pa/pa32-linux.h: Likewise.
* config/rs6000/darwin-unwind.h, config/rs6000/darwin.h: Likewise.
* config/s390/linux-unwind.h, config/s390/linux.h: Likewise.
* config/sparc/linux-unwind.h, config/sparc/linux.h,
config/sparc/linux64.h: Likewise.
* config/sh/linux-unwind.h, config/sh/linux.h: Likewise, but merge
SH_FALLBACK_FRAME_FLOAT_STATE into sh_fallback_frame_state.
* config/rs6000/linux-unwind.h, config/rs6000/linux.h,
config/rs6000/linux64.h: Likewise. Split out get_sigcontext
function. Use ARG_POINTER_REGNUM for 32-bit temp reg too.
From-SVN: r87167
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[[Split portion of a mixed commit.]]
From-SVN: r87163.2
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* cse.c (fold_rtx): Avoid building of
(CONST (MINUS (CONST_INT) (SYMBOL_REF)))
From-SVN: r87156
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* tree-ssa-pre.c (grand_bitmap_obstack): New.
(value_insert_into_set_bitmap, bitmap_set_new): Use the obstack.
(init_pre): Initialize obstack.
(fini_pre): Free obstack.
From-SVN: r87155
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2004-09-07 David Daney <ddaney@avtrex.com>
* config.gcc: Added support for --with-divide=[breaks|traps] for
mips targets.
* config/mips/mips.h (MASK_DIVIDE_BREAKS): New target_flags bit.
(TARGET_DIVIDE_TRAPS): New macro.
(TARGET_SWITCHES): Added -mdivide-traps and -mdivide-breaks.
(OPTION_DEFAULT_SPECS): Added --with-divide= support.
* config/mips/mips.c (mips_idiv_insns): Generate proper count on
GENERATE_DIVIDE_TRAPS.
(mips_output_division): Emit conditional trap if
GENERATE_DIVIDE_TRAPS is set.
* doc/install.texi: Document --with-divide.
* doc/invoke.texi: Document -mdivide-traps and -mdivide-breaks.
From-SVN: r87153
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2004-09-07 Caroline Tice <ctice@apple.com>
* cfgrtl.c (rtl_verify_flow_info_1): Add new edge flag,
EDGE_CROSSING, to flags test case.
From-SVN: r87149
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* tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Deal with '<'
class too.
From-SVN: r87147
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gcc_unreachable.
* cfganal.c (flow_depth_first_order_compute, dfs_enumerate_from,
cfgbuild.c, inside_basic_block_p, control_flow_insn_p,
make_label_edge, make_edges, find_basic_blocks_1): Use gcc_assert
or gcc_unreachable.
* cfg.c (clear_edges, initialize_bb_rbi, compact_blocks,
remove_edge, alloc_aux_for_blocks, free_aux_for_blocks,
alloc_aux_for_edges, free_aux_for_edges): Likewise.
* cfgcleanup.c (try_forward_edges,
merge_blocks_move_predecessor_nojumps,
merge_blocks_move_successor_nojumps): Likewise.
* cfgexpand.c (expand_gimple_cond_expr,
expand_gimple_tailcall): Likewise.
* cfghooks.c (duplicate_block): Likewise.
* cfglayout.c (record_effective_endpoints,
insn_locators_initialize, change_scope, fixup_reorder_chain,
verify_insn_chain, fixup_fallthru_exit_predecessor,
duplicate_insn_chain, cfg_layout_finalize): Likewise.
* cfgloopanal.c (check_irred): Likewise.
* cfgloop.c (superloop_at_depth, flow_loops_free,
flow_loop_entry_edges_find, flow_loops_find,
flow_loop_outside_edge_p, get_loop_body,
get_loop_body_in_dom_order, get_loop_body_in_bfs_order,
get_loop_exit_edges, num_loop_branches, cancel_loop,
verify_loop_structure): Likewise.
cfgloopmanip.c (find_path, remove_path, loop_delete_branch_edge,
duplicate_loop_to_header_edge, create_preheader,
create_loop_notes): Likewise.
* cfgrtl.c (delete_insn, try_redirect_by_replacing_jump,
edirect_branch_edge, force_nonfallthru_and_redirect,
rtl_split_edge, insert_insn_on_edge, commit_one_edge_insertion,
commit_edge_insertions, commit_edge_insertions_watch_calls,
purge_dead_edges, cfg_layout_redirect_edge_and_branch,
cfg_layout_redirect_edge_and_branch_force,
cfg_layout_merge_blocks, rtl_flow_call_edges_add): Likewise.
* cgraph.c (cgraph_node, cgraph_create_edge, cgraph_remove_edge,
cgraph_redirect_edge_callee, cgraph_global_info, cgraph_rtl_info,
cgraph_varpool_node): Likewise.
* cgraphunit.c (cgraph_finalize_function,
cgraph_finalize_compilation_unit, cgraph_mark_functions_to_output,
cgraph_expand_function, cgraph_remove_unreachable_nodes,
cgraph_clone_inlined_nodes, cgraph_mark_inline_edge,
cgraph_mark_inline, cgraph_expand_all_functions,
cgraph_build_static_cdtor): Likewise.
* combine.c (do_SUBST, try_combine, subst, combine_simplify_rtx,
simplify_logical, distribute_notes, insn_cuid): Likewise.
* conflict.c (conflict_graph_add, print_conflict): Likewise.
* coverage.c (rtl_coverage_counter_ref, tree_coverage_counter_ref,
coverage_checksum_string): Likewise.
* cse.c (make_new_qty, make_regs_eqv, insert, invalidate,
hash_rtx, exp_equiv_p, cse_basic_block, count_reg_usage,
cse_cc_succs, cse_condition_code_reg): Likewise.
* cselib.c (entry_and_rtx_equal_p, remove_useless_values,
rtx_equal_for_cselib_p, wrap_constant, cselib_hash_rtx,
new_cselib_val, cselib_subst_to_values, cselib_invalidate_regno,
cselib_record_set): Likewise.
From-SVN: r87145
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From-SVN: r87143
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2004-09-07 Per Bothner <per@bothner.com>
Paul Brook <paul@codesourcery.com>
* error.c (show_locus): Handle mapped locations.
* f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
* gfortran.h: Include input.h.
(struct gfc_linebuf): Use source_location.
* scanner.c (get_file): Initialize linemap.
(preprocessor_line): Pass extra argument to get_file.
(load_file): Ditto. Setup linemap.
(gfc_new_file): Handle mapped locations.
* trans-common.c (build_field, build_equiv_decl, build_common_decl):
Set decl source locations.
(gfc_trans_common): Set blank common block location.
* trans-decl.c (gfc_set_decl_location): New function.
(gfc_get_label_decl, gfc_get_symbol_decl): Use it.
(trans_function_start): Move call to gfc_set_backend_locus..
(build_function_decl): ... to here.
(build_entry_thunks): Set and restore the backend locus.
(gfc_generate_constructors): Remove excess arguments to
init_function_start.
(gfc_generate_block_data): Add comments. Set the decl locus.
* trans-io.c (set_error_locus): Handle mapped locations.
* trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
(gfc_trans_code): Use SET_EXPR_LOCATION.
(gfc_generate_code): Override the location of the new symbol.
* trans.h (gfc_set_decl_location): Add prototype.
Co-Authored-By: Paul Brook <paul@codesourcery.com>
From-SVN: r87142
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* builtins.c (fold_builtin_strchr): Use build_int_cst, not
fold_convert.
(fold_builtin_strpbrk): Likewise.
* expr.c (array_ref_low_bound): Likewise.
* tree-scalar-evolution.c (chrec_is_positive, add_to_evolution_1,
interpret_rhs_modify_expr, number_of_iterations_in_loop): Likewise.
* tree-sra.c (generate_element_zero): Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-ivopts.c (determine_biv_step, idx_find_step,
add_old_iv_candidates, add_iv_candidates): Likewise.
* tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
From-SVN: r87141
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* c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable.
* c-common.c (c_type_hash, c_common_nodes_and_builtins,
c_expand_expr, boolean_increment, nonnull_check_p,
check_function_arguments_recurse, fold_offsetof_1): Likewise.
* c-cppbuiltin.c (define__GNUC__, builtin_define_stdint_macros,
builtin_define_type_max): Likewise.
* c-decl.c (bind, pop_scope, merge_decls, pushdecl_top_level,
implicit_decl_warning, builtin_function, build_compound_literal,
complete_array_type, grokdeclarator, get_parm_info,
start_function, store_parm_decls_oldstyle,
c_write_global_declarations): Likewise.
* c-format.c (get_constant, decode_format_attr,
maybe_read_dollar_number, get_flag_spec, check_format_arg,
check_format_types, format_type_warning,
find_char_info_specifier_index, init_dynamic_asm_fprintf_info,
init_dynamic_diag_info, handle_format_attribute): Likewise.
* c-gimplify.c (push_context, pop_context, finish_bc_block):
* c-lex.c (c_lex_with_flags, lex_string): Likewise.
* c-objc-common.c (c_tree_printer): Likewise.
* c-pch.c (pch_init): Likewise.
* c-pragma.c (maybe_apply_pragma_weak): Likewise.
* c-pretty-print.c (pp_c_tree_decl_identifier): Likewise.
* c-typeck.c (c_incomplete_type_error, composite_type,
common_pointer_type, common_type, same_translation_unit_p,
tagged_types_tu_compatible_p, finish_init, pop_init_level,
set_designator, set_nonincremental_init_from_string,
process_init_element, c_finish_if_stmt): Likewise.
* caller-save.c (init_caller_save, save_call_clobbered_regs,
insert_restore, insert_save, insert_one_insn): Likewise.
* calls.c (emit_call_1, compute_argument_block_size,
precompute_arguments, expand_call, emit_library_call_value_1,
store_one_arg): Likewise.
From-SVN: r87140
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* configure.ac (enable-checking): Add release option. Reorganize
to avoid repetition.
* configure: Rebuilt.
* doc/install.texi (enable-checking): Amend documentation.
From-SVN: r87139
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[[Split portion of a mixed commit.]]
From-SVN: r87135.2
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2004-09-06 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/17313
* Makefile.in (specs.ready): Depend on cc1$(exeext).
From-SVN: r87133
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* config/mips/mips.md (movsf_hardfloat, movdf_hardfloat_64bit,
movdf_hardfloat_32bit): Split fG into two alternatives.
(movv2sf_hardfloat_64bit): Split fYG into two alternatives.
From-SVN: r87132
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