* gcc-interface/decl.c (gnat_to_gnu_entity): Compute is_type predicate
on entry. Defer common processing for types. Reorder and clean up.
Compute the equivalent GNAT node and the default size for types only.
<E_Modular_Integer_Type>: Directly use Esize for the type's precision.
<E_Access_Type>: For an unconstrained designated type, do not pretend
that a dummy type is always made.
<all> Fix nits in comments.
(validate_size): Fix formatting nits and comments.
(set_rm_size): Likewise.
* gcc-interface/utils.c (create_param_decl): Replace bogus argument
passed to TARGET_PROMOTE_PROTOTYPES hook.
From-SVN: r146549
* fe.h (Get_External_Name): Declare.
* gcc-interface/gigi.h (concat_id_with_name): Rename to...
(concat_name): ...this.
* gcc-interface/decl.c (gnat_to_gnu_entity): Rename gnu_entity_id to
gnu_entity_name and adjust for above renaming.
<E_Access_Type>: Use create_concat_name to get the name of the various
types associated with unconstrained array types.
(make_aligning_type): Adjust for above renaming.
(maybe_pad_type): Likewise.
(components_to_record): Likewise. Use get_identifier_with_length for
the encoding of the variant.
(get_entity_name): Use get_identifier_with_length.
(create_concat_name): Likewise. Use Get_External_Name if no suffix.
Do not fiddle with Name_Buffer.
(concat_id_with_name): Rename to...
(concat_name): ...this. Use get_identifier_with_length. Do not fiddle
with Name_Buffer.
* gcc-interface/utils.c (rest_of_record_type_compilation): Adjust for
above renaming.
From-SVN: r146547
* config/sh/sh.c (prepare_cbranch_operands): Use
LAST_AND_UNUSED_RTX_CODE instead of CODE_FOR_nothing.
(expand_cbranchdi4): Likewise.
(from_compare): Add cast to enum type.
(expand_cbranchsi4): Use add_reg_note.
(output_stack_adjust, push, pop, sh_expand_prologue): Likewise.
(sh_insn_length_adjustment): Use sh_cpu_attr instead of sh_cpu.
(sh_initialize_trampoline): Change 0 to LCT_NORMAL in function call.
(sh_expand_builtin): Change 0 to EXPAND_NORMAL in function call.
* config/sh/sh.md (cbranchsi4): Use LAST_AND_UNUSED_RTX_CODE
instead of CODE_FOR_nothing.
(cbranchdi4): Likewise. Fix the order of arguments for
gen_rtx_fmt_ee.
(push_fpscr): Use add_reg_note.
(pop_fpscr, movdf_i4+1, reload_outdf__RnFRm+3, reload_outdf__RnFRm+4,
reload_outdf__RnFRm+5, fpu_switch+1, fpu_switch+2): Likewise.
From-SVN: r146539
2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/35711
cp/
* typeck.c (check_for_casting_away_constness): We diagnose casting
away any qualifiers not just constness.
(casts_away_constness): Mention that it handles more than just
constness.
testsuite/
* g++.dg/warn/pr35711.C: New.
* g++.dg/conversion/ptrmem2.C: Update.
From-SVN: r146537
* c-common.c (c_common_truthvalue_conversion): Use LOCATION to build
NE_EXPR operations as well.
* c-parser.c (c_parser_condition): Do not set location information on
the condition.
(c_parser_conditional_expression): Likewise.
(c_parser_binary_expression): Set location information on operators.
* c-typeck.c (build_unary_op) <TRUTH_NOT_EXPR>: Reset the location if
TRUTH_NOT_EXPR has been folded.
* fold-const.c (fold_truth_not_expr): Copy location information from
the incoming expression to the outgoing one.
* gimplify.c (shortcut_cond_r): Add locus parameter. Pass it to
recursive calls on the LHS of the operator but pass that of the
operator to recursive calls on the RHS of the operator. Set it
on the COND_EXPR.
(shortcut_cond_expr): Set the locus of the operator on the second
COND_EXPR and that of the expression on the first in degenerate cases.
Pass the locus of the expression to calls to shortcut_cond_r.
Set the locus of the 'then' block on the associated jump, if any.
(gimplify_boolean_expr): Add locus parameter. Set it on the COND_EXPR.
(gimplify_expr) <TRUTH_ANDIF_EXPR>: Pass the locus of the outer
expression to call to gimplify_boolean_expr.
ada/
* gcc-interface/trans.c (gnat_to_gnu): Do not overwrite location info.
From-SVN: r146532
* ada-tree.h (TYPE_RM_SIZE_NUM): Delete.
(TYPE_RM_SIZE): Access TYPE_LANG_SLOT_1 directly for integral types.
* decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Type>: Remove useless
support code for packed array types and assert its uselessness.
<E_Signed_Integer_Subtype>: Reuse entity identifier in more places and
adjust for TYPE_RM_SIZE change.
<all> Fix nits in comments. Use Original_Array_Type accessor instead
of Associated_Node_For_Itype accessor for packed array types.
(make_packable_type): Likewise.
(maybe_pad_type): Likewise.
(set_rm_size): Likewise. Rework conditional statement. Adjust for
TYPE_RM_SIZE change.
(make_type_from_size): Adjust for TYPE_RM_SIZE change.
(rm_size): Fix nits in comments. Rework conditional statements.
* misc.c (gnat_print_type): Adjust for TYPE_RM_SIZE change.
* trans.c (Attribute_to_gnu): Fix nits in comments.
* utils.c (gnat_init_decl_processing): Use more appropriate function
to initialize the size_type_node. Adjust for TYPE_RM_SIZE change.
From-SVN: r146530
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
Correct test for number of arguments.
* config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
From-SVN: r146526
2009-04-21 Martin Jambor <mjambor@suse.cz>
* tree-switch-conversion.c (build_constructors): Split a long line.
(constructor_contains_same_values_p): New function.
(build_one_array): Create assigns of constants if possible, do not call
mark_sym_for_renaming, call update_stmt.
(build_arrays): Call make_ssa_name (create_tmp_var ()) instead of
make_rename_temp. Do not call mark_symbols_for_renaming, call
update_stmt.
(gen_def_assigns): Do not call mark_symbols_for_renaming or
find_new_referenced_vars, call update_stmt.
(gen_inbound_check): Use create_tmp_var and create ssa names manually
instead of calling make_rename_temp. Do not call
find_new_referenced_vars or mark_symbols_for_renaming, call
update_stmt.
* testsuite/gcc.dg/tree-ssa/cswtch-2.c: New test.
From-SVN: r146517
2009-04-20 Andrew Pinski <andrew_pinski@playstation.sony.com>
* objc/execute/exceptions/handler-1.m: For the NeXT runtime, just return 0.
From-SVN: r146461
2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/13358
* doc/invoke.texi (-Wlong-long): Update description.
* c-lex (interpret_integer): Only warn if there was no previous
overflow and -Wlong-long is enabled.
* c-decl.c (declspecs_add_type): Drop redundant flags.
* c.opt (Wlong-long): Init to -1.
* c-opts.c (sanitize_cpp_opts): Synchronize cpp's warn_long_long
and front-end warn_long_long. Wlong-long only depends on other
flags if it is uninitialized.
* c-parser.c (disable_extension_diagnostics): warn_long_long is
the same for CPP and FE.
(restore_extension_diagnostics): Likewise.
libcpp/
* init.c (cpp_create_reader): Wlong_long is disabled by default.
* expr.c (cpp_classify_number): Give different messages for C and
C++ front-ends.
cp/
* parser.c (cp_parser_check_decl_spec): Drop redundant flags.
* error.c (pedwarn_cxx98): New.
* cp-tree.h (pedwarn_cxx98): Declare.
testsuite/
* gcc.dg/wtr-int-type-1.c: Use two dg-warning to match two
messages. Test for "long long" in system headers.
* gcc.dg/c99-longlong-2.c: New.
* g++.dg/warn/pr13358.C: New.
* g++.dg/warn/pr13358-2.C: New.
* g++.dg/warn/pr13358-3.C: New.
* g++.dg/warn/pr13358-4.C: New.
From-SVN: r146459
2009-04-20 Andrew Pinski <andrew_pinski@playstation.sony.com>
* gcc.dg/framework-2.c: Fix up for non existent includes
being fatal errors now.
From-SVN: r146458
2009-04-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/39800
* resolve.c (is_sym_host_assoc): New function.
(resolve_fl_derived): Call it when checking PRIVATE components
of PUBLIC derived types. Change gfc_error to a gfc_notify_std
with std=f2003.
(resolve_fl_namelist): Call it twice to check for host
association.
2009-04-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/39800
* gfortran.dg/private_type_13.f90: New test.
* gfortran.dg/private_type_2.f90: Add option -std=f95.
From-SVN: r146457
PR c++/39803
* gcc/cp/init.c (build_vec_init): Set TREE_NO_WARNING on the
compiler-generated INDIRECT_REF expression.
* gcc/testsuite/g++.dg/warn/Wunused-14.C: New test.
From-SVN: r146454
* gcc-interface/decl.c (gnat_to_gnu_entity): Rewrite Esize calculation.
<E_Signed_Integer_Subtype>: Set the RM size on the integer type
before wrapping it up in the record type. Do not overwrite the
Ada size of the record type with the Esize.
From-SVN: r146452
gcc/:
Fix enum conversions which are invalid in C++:
* auto-inc-dec.c (attempt_change): Change 0 to SET in function
call.
* calls.c (store_one_arg): Change 0 to EXPAND_NORMAL in function
call.
* cse.c (hash_rtx_cb): Change 0 to VOIDmode in function call.
* dbgcnt.c (dbg_cnt_set_limit_by_name): Add cast to enum type.
* dbxout.c (dbxout_symbol): Change 0 to VOIDmode in function
call.
(dbxout_parms): Likewise.
* df-core.c (df_set_flags): Change changeable_flags parameter to
int.
(df_clear_flags): Likewise.
* df-problems.c (df_rd_bb_local_compute_process_def): Change
top_flag parameter to int.
(df_chain_create_bb_process_use): Likewise.
(df_chain_add_problem): Change chain_flags parameter to unsigned
int. Remove cast.
* df-scan.c (df_ref_create): Change ref_flags parameter to int.
(df_ref_create_structure, df_def_record_1): Likewise.
(df_defs_record, df_uses_record, df_get_call_refs): Likewise.
(df_notes_rescan): Change 0 to VOIDmode in function call.
(df_get_call_refs, df_insn_refs_collect): Likewise.
(df_bb_regs_collect): Likewise.
(df_entry_block_defs_collect): Likewise.
(df_exit_block_uses_collect): Likewise.
* df.h: Update declarations.
* double-int.c (double_int_divmod): Add cast to enum type.
* dse.c (replace_inc_dec): Reverse parameters to gen_int_mode.
* dwarf2out.c (new_reg_loc_descr): Add casts to enum type.
(based_loc_descr): Likewise.
(loc_descriptor_from_tree_1): Change first_op and second_op to
enum dwarf_location_atom. Add cast to enum type.
* expmed.c (init_expmed): Change 0 to SET in function call.
* expr.c (init_expr_target): Change 0 to VOIDmode in function
call.
(expand_expr_real_1): Change 0 to EXPAND_NORMAL in function call.
(do_store_flag): Likewise.
* fixed-value.h (struct fixed_value): Change mode to enum
machine_mode.
* function.c (assign_parms): Change 0 to VOIDmode in function
call.
* genautomata.c (insert_automaton_decl): Change 1 to INSERT in
function call.
(insert_insn_decl, insert_decl, insert_state): Likewise.
(automata_list_finish): Likewise.
* genrecog.c (process_define_predicate): Add cast to enum type.
* gensupport.c (init_predicate_table): Add cast to enum type.
* gimple.c (gimple_build_return): Change 0 to ERROR_MARK in
function call.
(gimple_build_call_1, gimple_build_label): Likewise.
(gimple_build_goto, gimple_build_asm_1): Likewise.
(gimple_build_switch_1, gimple_build_cdt): Likewise.
* gimple.h (GIMPLE_CHECK): Change 0 to ERROR_MARK in function
call.
(enum fallback): Rename from enum fallback_t.
(fallback_t): Typedef as int.
* gimple-low.c (lower_builtin_setjmp): Change TSI_SAME_STMT to
GSI_SAME_STMT in function call.
* ira.c (setup_class_subset_and_memory_move_costs): Add casts to
enum type.
(setup_reg_class_relations): Likewise.
(setup_reg_class_nregs): Change cl to int. Add casts to enum
type.
(setup_prohibited_class_mode_regs): Add cast to enum type.
(setup_prohibited_mode_move_regs): Likewise.
* ira-costs.c (record_reg_classes): Change rclass to enum
reg_class.
(record_address_regs): Change i to enum reg_class.
* lists.c (alloc_EXPR_LIST): Add cast to enum type.
* machmode.h (GET_MODE_CLASS): Cast value to enum mode_class.
(GET_MODE_WIDER_MODE): Cast value to enum machine_mode.
(GET_MODE_2XWIDER_MODE): Likewise.
(GET_CLASS_NARROWEST_MODE): Likewise.
* omp-low.c (expand_omp_for): Add cast to enum type.
* optabs.c (debug_optab_libfuncs): Add casts to enum type.
* opts.c (enable_warning_as_error): Change kind to diagostic_t.
* postreload.c (reload_cse_simplify_operands): Change rclass local
to enum reg_class.
* predict.c (combine_predictions_for_insn): Change best_predictor
and predictor to enum br_predictor.
(combine_predictions_for_bb): Likewise.
(build_predict_expr): Change assignment to PREDICT_EXPR_OUTCOME to
use SET_PREDICT_EXPR_OUTCOME.
* real.c (real_arithmetic): Change icode to code in function
call.
* reginfo.c (init_move_cost): Add casts to enum type.
(init_reg_sets_1, init_fake_stack_mems): Likewise.
* regmove.c (regclass_compatible_p): Change class0 and class1 to
enum reg_class.
* reload.c (find_valid_class): Add casts to enum type.
(push_reload): Change 0 to NO_REGS in function call.
(find_reloads): Change this_alternative to array of enum
reg_class. Remove some now-unnecessary casts.
(make_memloc): Change 0 to VOIDmode in function call.
* reload1.c (reload): Change 0 to VOIDmode in function call.
(eliminate_regs_1, elimination_effects): Likewise.
(eliminate_regs_in_insn): Likewise.
(emit_input_reload_insns): Add cast to enum type.
(delete_output_reload): Change 0 to VOIDmode in function call.
* reorg.c (insn_sets_resource_p): Convert include_delayed_effects
to enum type in function call.
* tree.h (PREDICT_EXPR_OUTCOME): Add cast to enum type.
(SET_PREDICT_EXPR_OUTCOME): Define.
* tree-dump.c (get_dump_file_info): Change phase parameter to
int.
(get_dump_file_name, dump_begin, dump_enabled_p): Likewise.
(dump_initialized_p, dump_flag_name, dump_end): Likewise.
(dump_function): Likewise.
* tree-dump.h: Update declarations.
* tree-pass.h: Update declarations.
* varasm.c (assemble_integer): Change mclass to enum mode_class.
* config/arm/arm.c (thumb_legitimize_reload_address): Add cast to
enum type.
(arm_rtx_costs_1): Correct parenthesization.
(arm_rtx_costs): Add casts to enum type.
(adjacent_mem_locations): Reverse arguments to const_ok_for_op.
(vfp_emit_fstmd): Use add_rg_note.
(emit_multi_reg_push, emit_sfm): Likewise.
(thumb_set_frame_pointer): Likewise.
(arm_expand_prologue): Likewise.
(arm_regno_class): Change return type to enum reg_class.
(thumb1_expand_prologue): Use add_reg_note.
* config/arm/arm-protos.h (arm_regno_class): Update declaration.
* config/arm/arm.h (INITIALIZE_TRAMPOLINE): Change 0 to LCT_NORMAL
in function call.
* config/arm/gentune.sh: Add cast to enum type.
* config/arm/arm-tune.md: Rebuild.
* config/i386/i386.c (ix86_expand_prologue): Use add_reg_note.
(ix86_split_fp_branch, predict_jump): Likewise.
(ix86_expand_multi_arg_builtin): Change sub_code from enum
insn_code to enum rtx_code.
(ix86_builtin_vectorized_function): Add cast to enum type.
* config/i386/i386.md (truncdfsf2): Change slot to enum
ix86_stack_slot.
(truncxf<mode>2, isinf<mode>2): Likewise.
* config/i386/i386-c.c (ix86_pragma_target_parse): Add cast to
enum type.
* config/ia64/ia64.c (ia64_split_tmode_move): Use add_reg_note.
(spill_restore_mem, do_spill, ia64_expand_prologue): Likewise.
(insert_bundle_state): Change 1 to INSERT in function call.
(ia64_add_bundle_selector_before): Likewise.
* config/ia64/ia64.md (cpu attr): Add cast to enum type.
(save_stack_nonlocal): Change 0 to LCT_NORMAL in function call.
(restore_stack_nonlocal): Likewise.
* config/mips/mips.h (MIPS_ICACHE_SYNC): Change 0 to LCT_NORMAL in
function call.
* config/mips/mips.c (mips_binary_cost): Change 0 to SET in
function call.
(mips_rtx_costs): Likewise.
(mips_override_options): Add casts to enum type.
* config/mips/sdemtk.h (MIPS_ICACHE_SYNC): Change 0 to LCT_NORMAL
in function call.
* config/pa/pa.c (legitimize_pic_address): Use add_reg_note.
(store_reg, set_reg_plus_d): Likewise.
(hppa_expand_prologue, hppa_profile_hook): Likewise.
* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add
cast to enum type.
(altivec_expand_vec_set_builtin): Change 0 to EXPAND_NORMAL in
function call.
(emit_unlikely_jump): Use add_reg_note.
(rs6000_emit_allocate_stack): Likewise.
(rs6000_frame_related, rs6000_emit_prologue): Likewise.
(output_toc): Change 1 to INSERT in function call.
(output_profile_hook): Change 0 to LCT_NORMAL in function call.
(rs6000_initialize_trampoline): Likewise.
(rs6000_init_dwarf_reg_sizes_extra): Change 0 to EXPAND_NORMAL in
function call.
* config/s390/s390.c (s390_rtx_costs): Add cast to enum type.
(s390_expand_movmem): Change 0 to OPTAB_DIRECT in function call.
(s390_expand_setmem, s390_expand_cmpmem): Likewise.
(save_gprs): Use add_reg_note.
(s390_emit_prologue): Likewise.
(s390_expand_builtin): Change 0 to EXPAND_NORMAL in function
call.
* config/sparc/sparc.c (sparc_expand_prologue): Use add_reg_note.
(sparc_fold_builtin): Add cast to enum type.
* config/spu/spu.c (spu_emit_branch_or_set): Change ior_code to
enum insn_code.
(spu_expand_prologue): Use add_reg_note.
(expand_builtin_args): Change 0 to EXPAND_NORMAL in function
call.
* c-parser.c (c_parser_attributes): Change VEC back to tree list.
(c_parser_postfix_expression_after_primary): Get VEC for list of
arguments. Get original types of arguments. Call
build_function_call_vec.
(cached_expr_list_1, cached_expr_list_2): New static variables.
(c_parser_expr_list): Change return type to VEC *. Add
p_orig_types parameter. Change all callers.
(c_parser_release_expr): New static function.
(c_parser_vec_to_tree_list): New static function.
* c-typeck.c (build_function_call): Rewrite to build a VEC and
call build_function_call_vec.
(build_function_call_vec): New function, based on old
build_function_call.
(convert_arguments): Remove nargs and argarray parameters. Change
values to a VEC. Add origtypes parameter.
(build_modify_expr): Add rhs_origtype parameter. Change all
callers.
(convert_for_assignment): Add origtype parameter. Change all
callers. If warn_cxx_compat, check for conversion to an enum
type when calling a function.
(store_init_value): Add origtype parameter. Change all callers.
(digest_init): Likewise.
(struct init_node): Add origtype field.
(add_pending_init): Add origtype parameter. Change all callers.
(output_init_element): Likewise.
(output_pending_init_elements): Pass origtype from init_node to
output_init_element.
(process_init_elemnt): Pass origtype from c_expr to
output_init_element.
(c_finish_return): Add origtype parameter. Change all callers.
* c-common.c (sync_resolve_size): Change params to VEC *. Change
caller.
(sync_resolve_params): Likewise.
(sync_resolve_return): Change params to first_param. Change
caller.
(resolve_overloaded_builtins): Change params to VEC *. Change
callers. Save first parameter around call to
build_function_call_vec.
* c-decl.c (finish_decl): Add origtype parameter. Change all
callers. Call build_function_call_vec rather than
build_function_call for cleanup.
* c-tree.h: Update declarations.
* c-common.h: Update declarations.
* stub-objc.c (objc_rewrite_function_call): Change parameter from
params to first_param.
* target.h (struct gcc_target): Change resolve_overloaded_builtin
params parameter from tree to void *.
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
Change arglist parameter to have type void *, and to be a pointer
to a VEC.
* config/rs6000/rs6000-protos.h
(altivec_resolve_overloaded_builtin): Update declaration.
* config/spu/spu-c.c (spu_resolved_overloaded_builtin): Change
fnargs parameter to have type void *, and to be a pointer to a
VEC. Call build_function_call_vec instead of
build_function_call.
* config/spu/spu-protos.h (spu_expand_builtin): Update
declaration.
gcc/cp/:
* typeck.c (build_function_call_vec): New function.
(cp_build_function_call): Only pass first parameter to
objc_rewrite_function_call.
(build_modify_expr): Add rhs_origtype parameter. Change all
callers.
* decl.c (finish_decl): Add origtype parameter. Change all
callers.
* semantics.c (finish_call_expr): Pass VEC to
resolve_overloaded_builtin.
gcc/objc:
* objc-act.c (objc_rewrite_function_call): Change parameter from
params to first_param. Change all callers.
gcc/testsuite:
* gcc.dg/Wcxx-compat-3.c: New testcase.
From-SVN: r146451
* gcc-interface/trans.c (unchecked_conversion_lhs_nop): New predicate.
(gnat_to_gnu) <N_Unchecked_Type_Conversion>: Return the expression
if the conversion is on the LHS of an assignment and a no-op.
<all> Do not convert the result to the result type if the Parent
node is such a conversion.
From-SVN: r146450
* gcc-interface/ada-tree.h (DECL_HAS_REP_P): Delete.
* gcc-interface/decl.c (gnat_to_gnu_entity): Add support for extension
of types with unknown discriminants.
(substitute_in_type): Rewrite and restrict to formal substitutions.
* gcc-interface/utils.c (create_field_decl): Do not set DECL_HAS_REP_P.
(update_pointer_to): Update comment.
From-SVN: r146447
2009-04-20 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Use_One_Package): In an instance, if two
potentially_use_visible and non-overloadable homonyms are available
from the actuals of distinct formal packages, retain the current one,
which was visible in the generic, to prevent spurious visibility
errors.
(End_Use_Package): Restore use_visibility when needed.
2009-04-20 Sergey Rybin <rybin@adacore.com>
* gnat_ugn.texi, vms_data.ads: Update doc.
From-SVN: r146424
2009-04-20 Robert Dewar <dewar@adacore.com>
* checks.ads: Fix documentation of range check handling
2009-04-20 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Use_One_Type): Use proper entity on warning message for
a redundant use_type clause.
From-SVN: r146422
2009-04-20 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analye_Subprogram_Declaration): Code reorganization,
for better handling of null procedures.
(Check_Overriding_Indicator): Do not emit a warning on a missing
overriding indicator on an operator when the type of which the operator
is a primitive is private.
From-SVN: r146421
2009-04-20 Robert Dewar <dewar@adacore.com>
* sem_attr.adb (Eval_Attribute, case Length): Catch more cases where
this attribute can be evaluated at compile time.
(Eval_Attribute, case Range_Length): Same improvement
* sem_eval.ads, sem_eval.adb (Compile_Time_Compare): New procedure
From-SVN: r146420
