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of TYPE_MINVAL.
* gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE,
TYPE_GCC_MIN_VALUE): Use TYPE_MIN_VALUE_RAW instead of TYPE_MINVAL.
(TYPE_GCC_MAX_VALUE): Use TYPE_MAX_VALUE_RAW instead of TYPE_MAXVAL.
From-SVN: r250355
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The DWARF back-end used to systematically ignore file-scope function and
variable declarations. While this is justified in language like C/C++,
where such declarations can appear in several translation units and thus
bloat uselessly the debug info, this behavior is counter-productive in
languages with a well-defined module system. Specifically, it prevents
the description of imported entities, that belong to foreign languages,
making them unavailable from debuggers.
Take for instance:
package C_Binding is
function My_C_Function (I : Integer) return Integer;
pragma Import (C, My_C_Function, "my_c_function");
end C_Binding;
This makes available for Ada programs the C function "my_c_function"
under the following name: C_Binding.My_C_Function. When GCC compiles
it, though, it is represented as a FUNCTION_DECL node with DECL_EXTERNAL
set and a null DECL_INITIAL, which used to be discarded unconditionally
in the DWARF back-end.
This patch moves such filter from the DWARF back-end to the relevant
callers: passes.c:rest_of_decl_compilation and
godump.c:go_early_global_decl. It also This patch also updates the Ada
front-end to call debug hooks for functions such as in the above
example, so that we do generate debugging information for them.
gcc/
* dwarf2out.c (gen_decl_die): Remove the guard to skip file-scope
FUNCTION_DECL declarations.
(dwarf2out_early_global_decl): Remove the guard to skip FUNCTION_DECL
declarations.
(dwaf2out_decl): Likewise.
* godump.c (go_early_global_decl): Skip call to the real debug hook
for FUNCTION_DECL declarations.
* passes.c (rest_of_decl_compilation): Skip call to the
early_global_decl debug hook for FUNCTION_DECL declarations, unless
-fdump-go-spec is passed.
gcc/ada/
* gcc-interface/ada-tree.h (DECL_FUNCTION_IS_DEF): Update copyright
notice. New macro.
* gcc-interface/trans.c (Subprogram_Body_to_gnu): Tag the subprogram
as a definition.
(Compilation_Unit_to_gnu): Tag the elaboration procedure as a
definition.
* gcc-interface/decl.c (gnat_to_gnu_entity): Tag declarations of
imported subprograms for the current compilation unit as
definitions. Disable debug info for references to variables.
* gcc-interface/gigi.h (create_subprog_decl): Update declaration.
* gcc-interface/utils.c (gnat_pushdecl): Add external DECLs that are
not built-in functions to their binding scope.
(create_subprog_decl): Add a DEFINITION parameter. If it is true, tag
the function as a definition. Update all callers.
(gnat_write_global_declarations): Emit debug info for imported
functions. Filter out external variables for which debug info
is disabled.
gcc/testsuite/
* gnat.dg/debug11_pkg.adb, gnat.dg/debug11_pkg.ads,
gnat.dg/debug11_pkg2.ads: New testcase.
From-SVN: r249449
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2016-07-11 Bernd Edlinger <bernd.edlinger@hotmail.de>
Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG.
* tree-core.h (tree_base::nothrow_flag): Adjust comment.
(tree_type_common::lang_flag_7): New.
(tree_type_common::spare): Reduce size.
* tree.h (TYPE_ALIGN_OK): Remove.
(TYPE_LANG_FLAG_7): New.
(get_inner_reference): Adjust header.
* print-tree.c (print_node): Adjust.
* expr.c (get_inner_reference): Remove parameter keep_aligning.
(get_bit_range, expand_assignment, expand_expr_addr_expr_1): Adjust
calls to get_inner_reference.
(expand_expr_real_1): Adjust call to get_inner_reference. Remove
handling of TYPE_ALIGN_OK.
* builtins.c (get_object_alignment_2): Adjust call to
get_inner_reference. Remove handling of VIEW_CONVERT_EXPR.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Remove handling of
TYPE_ALIGN_OK.
* asan.c (instrument_derefs): Adjust calls to get_inner_reference.
* cfgexpand.c (expand_debug_expr): Likewise.
* dbxout.c (dbxout_expand_expr): Likewise.
* dwarf2out.c (loc_list_for_address_of_addr_expr_of_indirect_ref,
loc_list_from_tree, fortran_common): Likewise.
* fold-const.c (optimize_bit_field_compare,
decode_field_reference, fold_unary_loc, fold_comparison,
split_address_to_core_and_offset): Likewise.
* gimple-laddress.c (execute): Likewise.
* gimple-ssa-strength-reduction.c (slsr_process_ref): Likewise.
* gimplify.c (gimplify_scan_omp_clauses): Likewise.
* hsa-gen.c (gen_hsa_addr): Likewise.
* simplifx-rtx.c (delegitimize_mem_from_attrs): Likewise.
* tsan.c (instrument_expr): Likewise.
* ubsan.c (instrument_bool_enum_load, instrument_object_size): Likewise.
* tree.c (verify_type_variant): Remove handling of TYPE_ALIGN_OK.
* tree-affine.c (tree_to_aff_combination,
get_inner_reference_aff): Adjust calls to get_inner_reference.
* tree-data-ref.c (split_constant_offset_1,
dr_analyze_innermost): Likewise.
* tree-scalar-evolution.c (interpret_rhs_expr): Likewise.
* tree-sra.c (ipa_sra_check_caller): Likewise.
* tree-ssa-loop-ivopts.c (split_address_cost): Likewise.
* tree-ssa-math-opts.c (find_bswap_or_nop_load,
bswap_replace): Likewise.
* tree-vect-data-refs.c (vect_check_gather,
vect_analyze_data_refs): Likewise.
* config/mips/mips.c (r10k_safe_mem_expr_p): Likewise.
* config/pa/pa.c (pa_emit_move_sequence): Remove handling of
TYPE_ALIGN_OK.
ada:
2016-07-11 Bernd Edlinger <bernd.edlinger@hotmail.de>
Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG.
* gcc-interface/ada-tree.h (TYPE_ALIGN_OK): Define.
* gcc-interface/trans.c (Attribute_to_gnu): Adjust call to
get_inner_reference.
* gcc-interface/utils2.c (build_unary_op): Likewise.
From-SVN: r238210
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type without full view.
* sem_aux.adb (Is_By_Reference_Type): Also return true for a tagged
incomplete type without full view.
* sem_ch6.adb (Exchange_Limited_Views): Change into a function and
return the list of changes.
(Restore_Limited_Views): New procedure to undo the transformation made
by Exchange_Limited_Views.
(Analyze_Subprogram_Body_Helper): Adjust call to Exchange_Limited_Views
and call Restore_Limited_Views at the end, if need be.
(Possible_Freeze): Do not delay freezing because of incomplete types.
(Process_Formals): Remove kludges for class-wide types.
* types.h (By_Copy_Return): Delete.
* gcc-interface/ada-tree.h (TYPE_MAX_ALIGN): Move around.
(TYPE_DUMMY_IN_PROFILE_P): New macro.
* gcc-interface/gigi.h (update_profiles_with): Declare.
(finish_subprog_decl): Likewise.
(get_minimal_subprog_decl): Delete.
(create_subprog_type): Likewise.
(create_param_decl): Adjust prototype.
(create_subprog_decl): Likewise.
* gcc-interface/decl.c (defer_limited_with): Rename into...
(defer_limited_with_list): ...this.
(gnat_to_gnu_entity): Adjust to above renaming.
(finalize_from_limited_with): Likewise.
(tree_entity_vec_map): New structure.
(gt_pch_nx): New helpers.
(dummy_to_subprog_map): New hash table.
(gnat_to_gnu_param): Set the SLOC here. Remove MECH parameter and
add FIRST parameter. Deal with the mechanism here instead of...
Do not make read-only variant of types. Simplify expressions.
In the by-ref case, test the mechanism before must_pass_by_ref
and also TYPE_IS_BY_REFERENCE_P before building the reference type.
(gnat_to_gnu_subprog_type): New static function extracted from...
Do not special-case the type_annotate_only mode. Call
gnat_to_gnu_profile_type instead of gnat_to_gnu_type on return type.
Deal with dummy return types. Likewise for parameter types. Deal
with by-reference types explicitly and add a kludge for null procedures
with untagged incomplete types. Remove assertion on the types and be
prepared for multiple elaboration of the declarations. Skip the whole
CICO processing if the profile is incomplete. Handle the completion of
a previously incomplete profile.
(gnat_to_gnu_entity) <E_Variable>: Rename local variable.
Adjust couple of calls to create_param_decl.
<E_Access_Subprogram_Type, E_Anonymous_Access_Subprogram_Type>:
Remove specific deferring code.
<E_Access_Type>: Also deal with E_Subprogram_Type designated type.
Simplify handling of dummy types and remove obsolete comment.
Constify a couple of variables. Do not set TYPE_UNIVERSAL_ALIASING_P
on dummy types.
<E_Access_Subtype>: Tweak comment and simplify condition.
<E_Subprogram_Type>: ...here. Call it and clean up handling. Remove
obsolete comment and adjust call to gnat_to_gnu_param. Adjust call to
create_subprog_decl.
<E_Incomplete_Type>: Add a couple of 'const' qualifiers and get rid of
inner break statements. Tidy up condition guarding direct use of the
full view.
(get_minimal_subprog_decl): Delete.
(finalize_from_limited_with): Call update_profiles_with on dummy types
with TYPE_DUMMY_IN_PROFILE_P set.
(is_from_limited_with_of_main): Delete.
(associate_subprog_with_dummy_type): New function.
(update_profile): Likewise.
(update_profiles_with): Likewise.
(gnat_to_gnu_profile_type): Likewise.
(init_gnat_decl): Initialize dummy_to_subprog_map.
(destroy_gnat_decl): Destroy dummy_to_subprog_map.
* gcc-interface/misc.c (gnat_get_alias_set): Add guard for accessing
TYPE_UNIVERSAL_ALIASING_P.
(gnat_get_array_descr_info): Minor tweak.
* gcc-interface/trans.c (gigi): Adjust calls to create_subprog_decl.
(build_raise_check): Likewise.
(Compilation_Unit_to_gnu): Likewise.
(Identifier_to_gnu): Accept mismatches coming from a limited context.
(Attribute_to_gnu): Remove kludge for dispatch table entities.
(process_freeze_entity): Do not retrieve old definition if there is an
address clause on the entity. Call update_profiles_with on dummy types
with TYPE_DUMMY_IN_PROFILE_P set.
* gcc-interface/utils.c (build_dummy_unc_pointer_types): Also set
TYPE_REFERENCE_TO to the fat pointer type.
(create_subprog_type): Delete.
(create_param_decl): Remove READONLY parameter.
(finish_subprog_decl): New function extracted from...
(create_subprog_decl): ...here. Call it. Remove CONST_FLAG and
VOLATILE_FLAG parameters and adjust.
(update_pointer_to): Also clear TYPE_REFERENCE_TO in the unconstrained
case.
From-SVN: r235521
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* gcc-interface/ada-tree.h (DECL_RETURN_VALUE_P): New macro.
* gcc-interface/gigi.h (gigi): Remove useless attribute.
(gnat_gimplify_expr): Likewise.
(gnat_to_gnu_external): Declare.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Factor out
code dealing with the expression of external constants into...
Invoke gnat_to_gnu_external instead.
<E_Variable>: Invoke gnat_to_gnu_external to translate renamed objects
when not for a definition. Deal with COMPOUND_EXPR and variables with
DECL_RETURN_VALUE_P set for renamings and with the case of a dangling
'reference to a function call in a renaming. Remove obsolete test and
adjust associated comment.
* gcc-interface/trans.c (Call_to_gnu): Set DECL_RETURN_VALUE_P on the
temporaries created to hold the return value, if any.
(gnat_to_gnu_external): ...this. New function.
* gcc-interface/utils.c (create_var_decl): Detect a constant created
to hold 'reference to function call.
* gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Add folding
for COMPOUND_EXPR in the DECL_RETURN_VALUE_P case.
From-SVN: r233804
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* gcc-interface/ada-tree.h (TYPE_IMPLEMENTS_PACKED_ARRAY_P): Rename to
(TYPE_IMPL_PACKED_ARRAY_P): ...this.
(TYPE_CAN_HAVE_DEBUG_TYPE_P): Do not test TYPE_DEBUG_TYPE.
* gcc-interface/decl.c (gnat_to_gnu_entity): Simplify NULL_TREE tests
and tweak gnat_encodings tests throughout.
(initial_value_needs_conversion): Likewise.
(intrin_arglists_compatible_p): Likewise.
* gcc-interface/misc.c (gnat_print_type): Likewise.
(gnat_get_debug_type): Likewise.
(gnat_get_fixed_point_type_info): Likewise.
(gnat_get_array_descr_info): Likewise.
(get_array_bit_stride): Likewise.
(gnat_get_type_bias): Fix formatting.
(enumerate_modes): Likewise.
* gcc-interface/trans.c (gnat_to_gnu): Likewise.
(add_decl_expr): Simplify NULL_TREE test.
(end_stmt_group): Likewise.
(build_binary_op_trapv): Fix formatting.
(get_exception_label): Use switch statement.
(init_code_table): Move around.
* gcc-interface/utils.c (global_bindings_p): Simplify NULL_TREE test.
(gnat_poplevel): Likewise.
(gnat_set_type_context): Likewise.
(defer_or_set_type_context): Fix formatting.
(gnat_pushdecl): Simplify NULL_TREE test.
(maybe_pad_type): Likewise.
(add_parallel_type): Likewise.
(create_range_type): Likewise.
(process_deferred_decl_context): Likewise.
(convert): Likewise.
(def_builtin_1): Likewise.
* gcc-interface/utils2.c (find_common_type): Likewise.
(build_binary_op): Likewise.
(gnat_rewrite_reference): Likewise.
(get_inner_constant_reference): Likewise.
From-SVN: r232501
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From-SVN: r231823
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gcc/ada/ChangeLog:
* gcc-interface/ada-tree.h
(TYPE_IMPLEMENTS_PACKED_ARRAY_P, TYPE_CAN_HAVE_DEBUG_TYPE_P,
TYPE_ORIGINAL_PACKED_ARRAY, SET_TYPE_ORIGINAL_PACKED_ARRAY): New
macros.
* gcc-interface/decl.c (add_parallel_type_for_packed_array):
Rename to associate_original_type_to_packed_array. When
-fgnat-encodings=minimal, set original packed array type as so
instead of as a parallel type to the implementation type. In
this case, also rename the implementation type to the name of
the original array type.
(gnat_to_gnu_entity): Update invocations to
add_parallel_type_for_packed_array. Tag ARRAY_TYPE nodes for
packed arrays with the TYPE_PACKED flag.
When -fgnat-encodings=minimal:
- strip ___XP suffixes in packed arrays' names;
- set the debug type for padding records around packed arrays
to the packed array;
- do not attach ___XUP types as parallel types of constrained
array types.
* gcc-interface/misc.c (gnat_print_type): Update to handle
orignal packed arrays.
(gnat_get_debug_type): Update to reject packed arrays
implementation types.
(get_array_bit_stride): New.
(gnat_get_array_descr_info): Add packed arrays handling.
* gcc-interface/utils.c (maybe_pad_type): When
-fgnat-encodings=minimal, set the name of the padding type to
the one of the original packed type, if any. Fix TYPE_DECL
peeling around the name of the input type.
From-SVN: r231768
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Support for fixed-point types in GCC is not powerful enough for Ada
fixed-point types: GNAT uses regular scalar types to implement them.
This new language hook makes it possible to output the desired debugging
information anyway.
gcc/ada/ChangeLog:
* gcc-interface/ada-tree.def (POWER_EXPR): New binary operation.
* gcc-interface/ada-tree.h (TYPE_FIXED_POINT_P): New macro.
(TYPE_IS_FIXED_POINT_P): New macro.
(TYPE_SCALE_FACTOR): New macro.
(SET_TYPE_SCALE_FACTOR): New macro.
* gcc-interface/decl.c: Include urealp.h
(gnat_to_gnu_entity): Attach trees to encode scale factors to
fixed-point types.
* gcc-interface/misc.c (gnat_print_type): Print scale factors
for fixed-point types.
(gnat_get_fixed_point_type_info): New.
(gnat_init_ts): Initialize data for the POWER_EXPR binary
operation.
(LANG_HOOKS_GET_FIXED_POINT_INFO): Redefine macro to implement
the get_fixed_point_type_info language hook.
gcc/ChangeLog:
* langhooks.h (struct lang_hooks_for_types): Add a
get_fixed_point_type_info field.
* langhooks-def.h (LANG_HOOKS_GET_FIXED_POINT_TYPE_INFO): New
macro.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Initialize the
get_fixed_point_type_info field.
* dwarf2out.h (enum fixed_point_scale_factor): New.
(struct fixed_point_type_info): New.
* dwarf2out.c (base_type_die): In DWARFv3 or non-strict DWARF
mode, get fixed-point type information using the debugging hook
and describe it in DWARF, if any.
From-SVN: r231764
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Many artificial types are introduced by GNAT in order to satisfy
constraints in GCC's internal trees or to generate optimal code. These
hide original types from sources and miss useful information in the
debugging information or add noise to it and make debugging confusing.
This change introduces a new language hook to give a chance to
front-ends to restore the source types in the debugging information.
This change also enhance the array descriptor language hook to handle
array-wide bit/byte stride. Some arrays may contain dynamically-sized
objects. Debuggers need for these a hint to know the size allocated for
each element, hence the need for the array-wide bit/byte stride.
The Ada front-end is enhanced to take advantage of both hooks when
-fgnat-encodings=minimal, in order to keep compatibility with GDB.
gcc/ada/ChangeLog:
* gcc-interface/ada-tree.h (struct lang_type): Rename the t
field as t1 and add a t2 one.
(get_lang_specific): New.
(GET_TYPE_LANG_SPECIFIC): Refactor to use get_lang_specific.
(SET_TYPE_LANG_SPECIFIC): Likewise.
(GET_TYPE_LANG_SPECIFIC2): New macro.
(SET_TYPE_LANG_SPECIFIC2): New macro.
(TYPE_DEBUG_TYPE): New macro.
(SET_TYPE_DEBUG_TYPE): New macro.
* gcc-interface/decl.c (gnat_to_gnu_entity): When
-fgnat-encodings=minimal, set padding types' debug type to the
padded one (i.e. strip ___PAD GNAT encodings) and set
constrained record subtypes's debug type to the base type.
* gcc-interface/misc.c (gnat_print_type): Print debug types.
(gnat_get_debug_type): New.
(gnat_get_array_descr_info): When -fgnat-encodings=minimal, set
a byte stride for arrays that contain a type whose debug type
has variable length.
(LANG_HOOKS_GET_DEBUG_TYPE): Redefine macro to implement the
debug type language hook.
* gcc-interface/utils.c (maybe_pad_type): When
-fgnat-encodings=minimal, set padding types' debug type to the
padded one. Restore XVZ variables creation when
-fgnat-encodings-minimal and use them to hold padding types'
byte size. For library-level padding types, share this variable
across translation units. Tag XVZ variables as artificial.
gcc/ChangeLog:
* langhooks.h (struct lang_hooks_for_types): Add a
get_debug_type field.
* langhooks-def.h (LANG_HOOKS_GET_DEBUG_TYPE): New macro.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Initialize the
get_debug_type field.
* dwarf2out.h (struct array_descr_info): Add an array-wide
stride field.
* dwarf2out.c (modified_type_die): Invoke the get_debug_type
language hook, process its result instead, if any.
(gen_descr_array_type_die): Add array-wide stride processing.
From-SVN: r231763
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* gcc-interface/ada-tree.h (TYPE_MAX_ALIGN): New macro.
* gcc-interface/decl.c (gnat_to_gnu_entity): Do not set PACKED to -2.
Remove obsolete code setting the alignment on some atomic types.
When the type has no alignment but needs strict alignment and has a
size clause, compute a maximum alignment and set it on the type.
(adjust_packed): Remove handling of -2 argument. Deal with TYPE_ALIGN
and TYPE_MAX_ALIGN directly.
(gnat_to_gnu_field): Do not document -2 as argument.
(components_to_record): Likewise.
* gcc-interface/utils.c (finish_record_type): Do not bump alignment of
the record type beyond TYPE_MAX_ALIGN. Reset the latter on exit.
* gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): Move around.
(GNATLIBCFLAGS_FOR_C): Reformat.
(GCC_CFLAGS): Delete.
From-SVN: r231062
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* gcc-interface/ada-tree.h (DECL_INVARIANT_P): New macro.
* gcc-interface/gigi.h (enum standard_datatypes): Remove
ADT_longjmp_decl and add ADT_not_handled_by_others_decl.
(longjmp_decl): Delete.
(not_handled_by_others_decl): New macro.
(build_simple_component_ref): Delete.
(build_component_ref): Adjust prototype.
* gcc-interface/decl.c (gnat_to_gnu_entity): Adjust calls to
build_component_ref.
(gnat_to_gnu_field): Set DECL_INVARIANT_P on discriminants
without default value.
* gcc-interface/trans.c (gigi): Reorder initialization sequence
and add not_handled_by_others_decl.
(Attribute_to_gnu): Adjust calls to build_component_ref.
(Subprogram_Body_to_gnu): Likewise.
(Call_to_gnu): Likewise.
(Exception_Handler_to_gnu_sjlj): Likewise.
(gnat_to_gnu): Likewise.
(range_check_info_d): Add inserted_cond field.
(Loop_Statement_to_gnu): Make two passes on the recorded range checks.
(build_noreturn_cond): New static function.
(Raise_Error_to_gnu): Record range checks in loops at -O1 and above.
(make_invariant): New static function.
(Loop_Statement_to_gnu): Use it to compute invariant expressions for
the loop bounds if possible, but do not require it if loop unswitching
is enabled.
* gcc-interface/utils.c (convert_to_fat_pointer): Likewise.
(convert): Likewise.
(maybe_unconstrained_array): Likewise. Call it instead of
build_simple_component_ref and add guard for CONSTRUCTORs.
(unchecked_convert): Likewise.
* gcc-interface/utils2.c (compare_fat_pointers): Likewise.
(build_simple_component_ref): Remove COMPONENT parameter, unify
code dealing with VIEW_CONVERT_EXPR and make it more general,
remove special treatment for CONSTRUCTORs of template types.
(build_component_ref): Remove COMPONENT parameter and adjust call
to build_simple_component_ref.
(maybe_wrap_malloc): Likewise.
(build_allocator): Likewise.
(gnat_invariant_expr): Look through overflow checks, deal with
addition and subtraction of constants and take into account
DECL_INVARIANT_P for the COMPONENT_REF case.
From-SVN: r230575
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* gcc-interface/ada-tree.h (DECL_RESTRICTED_ALIASING_P): New flag.
* gcc-interface/decl.c (gnat_to_gnu_param): For parameters passed by
reference but whose type isn't by-ref and whose mechanism hasn't been
forced to by-ref, set the DECL_RESTRICTED_ALIASING_P flag directly on
them instead of changing their type.
* gcc-interface/trans.c (scan_rhs_r): New helper function.
(independent_iterations_p): New predicate.
(Loop_Statement_to_gnu): For a loop with an iteration scheme, set an
ivdep pragma if the iterations are independent.
From-SVN: r228377
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* gcc-interface/ada-tree.h (DECL_GLOBAL_NONCONSTANT_RENAMING_P): Delete
(DECL_RENAMED_OBJECT): Adjust comment.
* gcc-interface/gigi.h (record_global_nonconstant_renaming): Delete.
(invalidate_global_nonconstant_renamings): Likewise.
(gnat_constant_reference_p): Likewise.
(rewrite_fn): New function type.
(gnat_rewrite_reference): Declare.
(call_is_atomic_load): New inline predicate.
* gcc-interface/decl.c (elaborate_reference_1): New function.
(elaborate_reference): Likewise.
(gnat_to_gnu_entity): Call elaborate_reference to elaborate renamings
and simplify associated code. Set const_flag to true consistently in
conjunction with used_by_ref.
* gcc-interface/trans.c (Identifier_to_gnu): Always replace renaming
pointers by renamed objects.
(outer_atomic_access_required_p): Deal with renamings.
(Compilation_Unit_to_gnu): Do not call
invalidate_global_nonconstant_renamings.
(gnat_to_gnu) <N_Object_Renaming_Declaration>: Adjust comment.
(gnat_gimplify_expr): Deal with atomic loads.
* gcc-interface/utils.c (global_nonconstant_renamings): Delete.
(destroy_gnat_utils): Do not call
invalidate_global_nonconstant_renamings.
(record_global_nonconstant_renaming): Delete.
(invalidate_global_nonconstant_renamings): Likewise.
* gcc-interface/utils2.c (call_is_atomic_load): Move to gigi.h.
(build_load_modify_store): Build a copy of the destination.
(gnat_stabilize_reference_1): Adjust.
(gnat_stabilize_reference): Call gnat_stabilize_reference_1 through
gnat_rewrite_reference and move bulk of code to...
(gnat_rewrite_reference): ...here. New global function.
(gnat_constant_reference_p): Delete.
From-SVN: r223709
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* gcc-interface/ada-tree.h (DECL_RENAMING_GLOBAL_P): Rename into...
(DECL_GLOBAL_NONCONSTANT_RENAMING_P): ...this.
* gcc-interface/gigi.h (record_global_renaming_pointer): Delete.
(invalidate_global_renaming_pointers): Likewise.
(record_global_nonconstant_renaming): New.
(invalidate_global_nonconstant_renamings): Likewise.
(get_inner_constant_reference): Likewise.
(gnat_constant_reference_p): Likewise.
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Adjust to above
and register the renaming pointer only if the object is non-constant.
(elaborate_expression_1): Call get_inner_constant_reference instead
of get_inner_reference.
* gcc-interface/trans.c (fold_constant_decl_in_expr): Minor tweak.
(Identifier_to_gnu): Adjust to above and do not recheck the renamed
object before substituting it.
(Compilation_Unit_to_gnu): Adjust to above renaming. Minor tweaks.
(gnat_to_gnu) <N_Object_Renaming_Declaration>: Do not return the
result at the global level.
(N_Exception_Renaming_Declaration): Likewise.
* gcc-interface/utils.c (global_renaming_pointers): Rename into...
(global_nonconstant_renamings): ...this.
(destroy_gnat_utils): Adjust to above renaming.
(record_global_renaming_pointer): Rename into...
(record_global_nonconstant_renaming): ...this.
(invalidate_global_renaming_pointers): Rename into...
(invalidate_global_nonconstant_renamings): ...this and do not recheck
the renamed object before invalidating.
* gcc-interface/utils2.c (gnat_stabilize_reference): Minor tweak.
(get_inner_constant_reference): New public function.
(gnat_constant_reference_p): New predicate.
From-SVN: r223644
|
|
2014-08-01 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/ada-tree.h (DECL_BY_DESCRIPTOR_P): Delete.
(DECL_FUNCTION_STUB): Likewise.
(SET_DECL_FUNCTION_STUB): Likewise.
(DECL_PARM_ALT_TYPE): Likewise.
(SET_DECL_PARM_ALT_TYPE): Likewise.
(TYPE_VAX_FLOATING_POINT_P): Delete.
(TYPE_DIGITS_VALUE): Likewise.
(SET_TYPE_DIGITS_VALUE): Likewise.
* gcc-interface/gigi.h (standard_datatypes): Remove ADT_malloc32_decl.
(malloc32_decl): Delete.
(build_vms_descriptor): Likewise.
(build_vms_descriptor32): Likewise.
(fill_vms_descriptor): Likewise.
(convert_vms_descriptor): Likewise.
(TARGET_ABI_OPEN_VMS): Likewise.
(TARGET_MALLOC64): Likewise.
* gcc-interface/decl.c (add_parallel_type_for_packed_array): New.
(gnat_to_gnu_entity): Call it to add the original type as a parallel
type to the implementation type of a packed array type.
<E_Procedure>: Remove now obsolete kludge.
<E_Exception>: Delete obsolete comment.
<object>: Small tweak.
<E_Subprogram_Type>: Remove support for stub subprograms, as well as
for the descriptor passing mechanism.
(gnat_to_gnu_param): Likewise.
* gcc-interface/misc.c (gnat_init_gcc_fp): Remove special case.
(gnat_print_type): Adjust.
* gcc-interface/trans.c (gigi): Remove obsolete initializations.
(vms_builtin_establish_handler_decl): Delete.
(gnat_vms_condition_handler_decl): Likewise.
(establish_gnat_vms_condition_handler): Likewise.
(build_function_stub): Likewise.
(Subprogram_Body_to_gnu): Do not call above functions.
(Call_to_gnu): Remove support for the descriptor passing mechanism.
* gcc-interface/utils.c (make_descriptor_field): Delete.
(build_vms_descriptor32): Likewise.
(build_vms_descriptor): Likewise.
(fill_vms_descriptor): Likewise.
(convert_vms_descriptor64): Likewise.
(convert_vms_descriptor32): Likewise.
(convert_vms_descriptor): Likewise.
* gcc-interface/utils.c (unchecked_convert): Likewise.
* gcc-interface/utils2.c (maybe_wrap_malloc): Remove obsolete stuff.
2014-08-01 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/trans.c (gigi): Use gnat_to_gnu_type for the exception
type and get_unpadded_type for the longest FP type.
(Attribute_to_gnu) <Machine>: Compare the precision of the types.
(convert_with_check): Adjust formatting and remove FIXME.
2014-08-01 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Signed_Integer_Subtype>:
Do not convert the RM bounds to the base type.
(E_Floating_Point_Subtype): Likewise.
(E_Array_Subtype): Convert the bounds to the base type.
* gcc-interface/trans.c (get_type_length): New function.
(Attribute_to_gnu) <Range_Length>: Call it.
<Length>: Likewise.
(Loop_Statement_to_gnu): Convert the bounds to the base type.
(gnat_to_gnu) <N_In>: Likewise.
* gcc-interface/utils.c (make_type_from_size): Do not convert the RM
bounds to the base type.
(create_range_type): Likewise.
(convert): Convert the bounds to the base type for biased types.
* gcc-interface/utils2.c (compare_arrays): Convert the bounds to the
base type.
2014-08-01 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/trans.c (gnat_to_gnu) <N_Selected_Component>: Remove
incorrect implicit type derivation.
* gcc-interface/utils.c (max_size) <tcc_reference>: Convert the bounds
to the base type.
From-SVN: r213462
|
|
gcc/ChangeLog:
* alias.c (record_alias_subset): Adjust.
* bitmap.c (bitmap_element_allocate): Likewise.
(bitmap_gc_alloc_stat): Likewise.
* cfg.c (init_flow): Likewise.
(alloc_block): Likewise.
(unchecked_make_edge): Likewise.
* cfgloop.c (alloc_loop): Likewise.
(flow_loops_find): Likewise.
(rescan_loop_exit): Likewise.
* cfgrtl.c (init_rtl_bb_info): Likewise.
* cgraph.c (insert_new_cgraph_node_version): Likewise.
(cgraph_allocate_node): Likewise.
(cgraph_create_edge_1): Likewise.
(cgraph_allocate_init_indirect_info): Likewise.
* cgraphclones.c (cgraph_clone_edge): Likewise.
* cgraphunit.c (add_asm_node): Likewise.
(init_lowered_empty_function): Likewise.
* config/aarch64/aarch64.c (aarch64_init_machine_status):
Likewise.
* config/alpha/alpha.c (alpha_init_machine_status): Likewise.
(alpha_use_linkage): Likewise.
* config/arc/arc.c (arc_init_machine_status): Likewise.
* config/arm/arm.c (arm_init_machine_status): Likewise.
* config/avr/avr.c (avr_init_machine_status): Likewise.
* config/bfin/bfin.c (bfin_init_machine_status): Likewise.
* config/c6x/c6x.c (c6x_init_machine_status): Likewise.
* config/cris/cris.c (cris_init_machine_status): Likewise.
* config/darwin.c (machopic_indirection_name): Likewise.
(darwin_build_constant_cfstring): Likewise.
(darwin_enter_string_into_cfstring_table): Likewise.
* config/epiphany/epiphany.c (epiphany_init_machine_status):
* Likewise.
* config/frv/frv.c (frv_init_machine_status): Likewise.
* config/i386/i386.c (get_dllimport_decl): Likewise.
(ix86_init_machine_status): Likewise.
(assign_386_stack_local): Likewise.
* config/i386/winnt.c (i386_pe_record_external_function):
Likewise.
(i386_pe_maybe_record_exported_symbol): Likewise.
(i386_pe_record_stub): Likewise.
* config/ia64/ia64.c (ia64_init_machine_status): Likewise.
* config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
* config/m32c/m32c.c (m32c_init_machine_status): Likewise.
(m32c_note_pragma_address): Likewise.
* config/mep/mep.c (mep_init_machine_status): Likewise.
(mep_note_pragma_flag): Likewise.
* config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
(mips16_local_alias): Likewise.
(mips_init_machine_status): Likewise.
* config/mmix/mmix.c (mmix_init_machine_status): Likewise.
* config/moxie/moxie.c (moxie_init_machine_status): Likewise.
* config/msp430/msp430.c (msp430_init_machine_status): Likewise.
* config/nds32/nds32.c (nds32_init_machine_status): Likewise.
* config/nios2/nios2.c (nios2_init_machine_status): Likewise.
* config/pa/pa.c (pa_init_machine_status): Likewise.
(pa_get_deferred_plabel): Likewise.
* config/rl78/rl78.c (rl78_init_machine_status): Likewise.
* config/rs6000/rs6000.c (builtin_function_type): Likewise.
(rs6000_init_machine_status): Likewise.
(output_toc): Likewise.
* config/s390/s390.c (s390_init_machine_status): Likewise.
* config/score/score.c (score_output_external): Likewise.
* config/sparc/sparc.c (sparc_init_machine_status): Likewise.
* config/spu/spu.c (spu_init_machine_status): Likewise.
* config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
* config/tilepro/tilepro.c (tilepro_init_machine_status):
* Likewise.
* config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
* coverage.c (coverage_end_function): Likewise.
* dbxout.c (dbxout_init): Likewise.
* doc/gty.texi: Don't mention variable_size attribute.
* dwarf2cfi.c (new_cfi): Adjust.
(new_cfi_row): Likewise.
(copy_cfi_row): Likewise.
(create_cie_data): Likewise.
* dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
(new_loc_descr): Likewise.
(find_AT_string_in_table): Likewise.
(add_addr_table_entry): Likewise.
(new_die): Likewise.
(add_var_loc_to_decl): Likewise.
(clone_die): Likewise.
(clone_as_declaration): Likewise.
(break_out_comdat_types): Likewise.
(new_loc_list): Likewise.
(add_loc_descr_to_each): Likewise.
(add_location_or_const_value_attribute): Likewise.
(add_linkage_name): Likewise.
(lookup_filename): Likewise.
(dwarf2out_var_location): Likewise.
(new_line_info_table): Likewise.
(dwarf2out_init): Likewise.
(mem_loc_descriptor): Likewise.
(loc_descriptor): Likewise.
(add_const_value_attribute): Likewise.
(tree_add_const_value_attribute): Likewise.
(comp_dir_string): Likewise.
(dwarf2out_vms_debug_main_pointer): Likewise.
(string_cst_pool_decl): Likewise.
* emit-rtl.c (set_mem_attrs): Likewise.
(get_reg_attrs): Likewise.
(start_sequence): Likewise.
(init_emit): Likewise.
(init_emit_regs): Likewise.
* except.c (init_eh_for_function): Likewise.
(gen_eh_region): Likewise.
(gen_eh_region_catch): Likewise.
(gen_eh_landing_pad): Likewise.
(add_call_site): Likewise.
* function.c (add_frame_space): Likewise.
(insert_temp_slot_address): Likewise.
(assign_stack_temp_for_type): Likewise.
(get_hard_reg_initial_val): Likewise.
(allocate_struct_function): Likewise.
(prepare_function_start): Likewise.
(types_used_by_var_decl_insert): Likewise.
* gengtype.c (variable_size_p): Remove function.
(enum alloc_quantity): Remove enum.
(write_typed_alloc_def): Remove function.
(write_typed_struct_alloc_def): Likewise.
(write_typed_typedef_alloc_def): Likewise.
(write_typed_alloc_defns): Likewise.
(main): Adjust.
* ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
(ggc_cleared_alloc_ptr_array_two_args): Likewise.
* ggc.h (ggc_alloc): new function.
(ggc_cleared_alloc): Likewise.
(ggc_vec_alloc): Template on type of vector element, and remove
element size argument.
(ggc_cleared_vec_alloc): Likewise.
* gimple.c (gimple_build_omp_for): Adjust.
(gimple_copy): Likewise.
* ipa-cp.c (get_replacement_map): Likewise.
(find_aggregate_values_for_callers_subset): Likewise.
(known_aggs_to_agg_replacement_list): Likewise.
* ipa-devirt.c (get_odr_type): Likewise.
* ipa-prop.c (ipa_node_duplication_hook): Likewise.
(read_agg_replacement_chain): Likewise.
* loop-iv.c (get_simple_loop_desc): Likewise.
* lto-cgraph.c (input_node_opt_summary): Likewise.
* lto-section-in.c (lto_new_in_decl_state): Likewise.
* lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
(input_eh_region): Likewise.
(input_eh_lp): Likewise.
(input_cfg): Likewise.
* optabs.c (set_optab_libfunc): Likewise.
(init_tree_optimization_optabs): Likewise.
(set_conv_libfunc): Likewise.
* passes.c (do_per_function_toporder): Likewise.
* rtl.h: Don't use variable_size gty attribute.
* sese.c (if_region_set_false_region): Adjust.
* stringpool.c (gt_pch_save_stringpool): Likewise.
* target-globals.c (save_target_globals): Likewise.
* toplev.c (general_init): Likewise.
* trans-mem.c (record_tm_replacement): Likewise.
(split_bb_make_tm_edge): Likewise.
* tree-cfg.c (move_sese_region_to_fn): Likewise.
* tree-data-ref.h (lambda_vector_new): Likewise.
* tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
* tree-iterator.c (tsi_link_before): Likewise.
(tsi_link_after): Likewise.
* tree-scalar-evolution.c (new_scev_info_str): Likewise.
* tree-ssa-loop-niter.c (record_estimate): Likewise.
* tree-ssa-operands.c (ssa_operand_alloc): Likewise.
* tree-ssa-operands.h: Don't use variable_size gty attribute.
* tree-ssa.c (init_tree_ssa): Adjust.
* tree-ssanames.c (set_range_info): Likewise.
(get_ptr_info): Likewise.
(duplicate_ssa_name_ptr_info): Likewise.
(duplicate_ssa_name_range_info): Likewise.
* tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
(unpack_ts_fixed_cst_value_fields): Likewise.
* tree.c (build_fixed): Likewise.
(build_real): Likewise.
(build_string): Likewise.
(decl_priority_info): Likewise.
(decl_debug_expr_insert): Likewise.
(decl_value_expr_insert): Likewise.
(decl_debug_args_insert): Likewise.
(type_hash_add): Likewise.
(build_omp_clause): Likewise.
* ubsan.c (decl_for_type_insert): Likewise.
* varasm.c (get_unnamed_section): Likewise.
(get_noswitch_section): Likewise.
(get_section): Likewise.
(get_block_for_section): Likewise.
(create_block_symbol): Likewise.
(build_constant_desc): Likewise.
(create_constant_pool): Likewise.
(force_const_mem): Likewise.
(record_tm_clone_pair): Likewise.
* varpool.c (varpool_create_empty_node): Likewise.
gcc/c/ChangeLog:
* c-decl.c (finish_struct): Adjust.
(finish_enum): Likewise.
(bind): Adjust.
(record_inline_static): Likewise.
(push_scope): Likewise.
(make_label): Likewise.
(lookup_label_for_goto): Likewise.
(finish_struct): Likewise.
(finish_enum): Likewise.
(store_parm_decls): Likewise.
(c_push_function_context): Likewise.
* c-lang.h: Remove usage of variable_size gty attribute.
* c-parser.c (c_parse_init): Adjust.
(c_parse_file): Likewise.
gcc/java/ChangeLog:
* class.c (add_method_1): Adjust.
(java_treetreehash_new): Likewise.
* constants.c (set_constant_entry): Likewise.
(cpool_for_class): Likewise.
* decl.c (make_binding_level): Likewise.
(java_dup_lang_specific_decl): Likewise.
* expr.c (add_type_assertion): Likewise.
* java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Likewise.
(lang_decl): don't use variable_size gty attribute.
(MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Adjust.
(lang_type): Don't use variable_size gty attribute.
* jcf-parse.c (java_parse_file): Adjust.
(process_zip_dir): Likewise.
* jcf.h: Remove usage of variable_size gty attribute.
* jcf-reader.c (jcf_parse_constant_pool): Adjust.
(jcf_parse_bootstrap_methods): Likewise.
gcc/objc/ChangeLog:
* objc-act.c (objc_build_string_object): Adjust.
(continue_class): Likewise.
* objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
* objc-map.c (objc_map_alloc_ggc): Likewise.
(objc_map_private_resize): Likewise.
* objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init):
Likewise.
(hash_name_enter): Likewise.
gcc/cp/ChangeLog:
* class.c (sorted_fields_type_new): Adjust.
* cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
* cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
* cp-tree.h: Remove usage of variable_size gty attribute.
* decl.c (make_label_decl): Adjust.
(check_goto): Likewise.
(start_preparsed_function): Likewise.
(save_function_data): Likewise.
* lex.c (init_reswords): Likewise.
(retrofit_lang_decl): Likewise.
(cxx_dup_lang_specific_decl): Likewise.
(copy_lang_type): Likewise.
(cxx_make_type): Likewise.
* name-lookup.c (binding_entry_make): Likewise.
(binding_table_construct): Likewise.
(binding_table_new): Likewise.
(cxx_binding_make): Likewise.
(pushdecl_maybe_friend_1): Likewise.
(begin_scope): Likewise.
(push_to_top_level): Likewise.
* parser.c (cp_lexer_alloc): Likewise.
(cp_lexer_new_from_tokens): Likewise.
(cp_token_cache_new): Likewise.
(cp_parser_context_new): Likewise.
(cp_parser_new): Likewise.
(cp_parser_nested_name_specifier_opt): Likewise.
(cp_parser_template_id): Likewise.
* pt.c (maybe_process_partial_specialization): Likewise.
(register_specialization): Likewise.
(add_pending_template): Likewise.
(lookup_template_class_1): Likewise.
(push_tinst_level): Likewise.
* semantics.c (register_constexpr_fundef): Likewise.
(cxx_eval_call_expression): Likewise.
* typeck2.c (abstract_virtuals_error_sfinae): Likewise.
gcc/fortran/ChangeLog:
* f95-lang.c (pushlevel): Adjust.
* trans-decl.c (gfc_allocate_lang_decl): Adjust.
(gfc_find_module): Likewise.
* trans-types.c (gfc_get_nodesc_array_type): Likewise.
(gfc_get_array_type_bounds): Likewise.
(gfc_nonrestricted_type): Likewise.
* trans.h: Don't use variable_size gty attribute.
gcc/ada/ChangeLog:
* gcc-interface/ada-tree.h: Remove usage of variable_size gty
annotation.
* gcc-interface/decl.c (annotate_value): Adjust.
* gcc-interface/trans.c (Attribute_to_gnu): Likewise.
(push_range_check_info): Likewise.
(Loop_Statement_to_gnu): Likewise.
(Subprogram_Body_to_gnu): Likewise.
(Compilation_Unit_to_gnu): Likewise.
(start_stmt_group): Likewise.
* gcc-interface/utils.c (init_gnat_utils): Likewise.
(gnat_pushlevel): Likewise.
(maybe_pad_type): Likewise.
gcc/go/ChangeLog:
* go-lang.c (struct GTY): Don't use variable_size gty attribute.
gcc/c-family/ChangeLog:
* c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
* c-pragma.c (push_alignment): Adjust.
(handle_pragma_push_options): Likewise.
gcc/lto/ChangeLog:
* lto-tree.h: Don't use variable_size gty attribute.
* lto.c (lto_read_in_decl_state): Adjust.
(create_subid_section_table): Likewise.
(lto_flatten_files): Likewise.
(read_cgraph_and_symbols): Likewise.
gcc/objcp/ChangeLog:
* objcp-decl.h: Adjust.
From-SVN: r210566
|
|
* snames.ads-tmpl (Name_Ivdep): New pragma-related name.
* sem_prag.adb (Analyze_Pragma) <Pragma_Loop_Optimize>: Add support
for Ivdep hint.
* gnat_rm.texi (Implementation Defined Pragmas): Document new Ivdep
hint for Loop_Optimize.
* gnat_ugn.texi (Vectorization of loops): Mention new Ivdep hint.
* gcc-interface/trans.c (Pragma_to_gnu) <Pragma_Loop_Optimize>: Deal
with new Ivdep hint.
* gcc-interface/ada-tree.h (LOOP_STMT_IVDEP): New macro.
* gcc-interface/trans.c (Pragma_to_gnu) <Pragma_Loop_Optimize>: Deal
with new Ivdep hint.
(gnat_gimplify_stmt) <LOOP_STMT>: Propagate the loop hints.
From-SVN: r209375
|
|
* gcc-interface/ada-tree.h (DECL_BY_DOUBLE_REF_P): Delete.
* gcc-interface/gigi.h (annotate_object): Adjust prototype.
(convert_vms_descriptor): Likewise.
* gcc-interface/decl.c (gnat_to_gnu_param): Do not pass fat pointer
types by double dereference.
(annotate_object): Remove BY_DOUBLE_REF parameter and adjust.
(gnat_to_gnu_entity): Adjust calls to annotate_object.
* gcc-interface/trans.c (Identifier_to_gnu): Do not deal with double
dereference.
(Call_to_gnu): Likewise.
(build_function_stub): Adjust call to convert_vms_descriptor.
(Subprogram_Body_to_gnu): Adjust call to annotate_object.
* gcc-interface/utils.c (convert_vms_descriptor): Remove BY_REF
parameter and adjust.
From-SVN: r200057
|
|
* gcc-interface/ada-tree.h (LOOP_STMT_NO_UNROLL): New define.
(LOOP_STMT_UNROLL): Likewise.
(LOOP_STMT_NO_VECTOR): Likewise.
(LOOP_STMT_VECTOR): Likewise.
* gcc-interface/trans.c (struct loop_info_d): Replace label field
with stmt field.
(Pragma_to_gnu) <Pragma_Loop_Optimize>: New case.
(Loop_Statement_to_gnu): Save the loop statement onto the stack
instead of the label.
(gnat_to_gnu) <N_Exit_Statement>: Retrieve the loop label.
From-SVN: r199281
|
|
From-SVN: r196268
|
|
From-SVN: r195805
|
|
* gcc-interface/ada-tree.h (TYPE_VAX_FLOATING_POINT_P): Move around.
(TYPE_UNCONSTRAINED_ARRAY): Adjust comment.
* gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Tidy
up. Add comment and use canonical predicate for thin pointers.
(gnat_to_gnu) <N_Free_Statement>: Tidy up and reorder. Add comment
and use canonical predicate for thin pointers.
* gcc-interface/utils.c (convert_to_fat_pointer): Remove superfluous
'else' and use standard name.
(convert_to_thin_pointer): Delete.
(convert) <POINTER_TYPE>: Do the difference in sizetype directly and
change obsolete idioms. Do not call above function.
(unchecked_convert): Fix formatting.
* gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: In the thin
pointer case, use byte_position to get the field position.
From-SVN: r185132
|
|
* gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
(TYPE_BY_REFERENCE_P): New flag.
(TYPE_IS_BY_REFERENCE_P): New macro.
(TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
(TYPE_IS_DUMMY_P): Adjust for above change.
* gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
(gnat_to_gnu_param): Likewise.
(maybe_pad_type): Likewise.
(make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
* gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
instead of TREE_ADDRESSABLE.
* gcc-interface/trans.c (finalize_nrv): Likewise.
(call_to_gnu): Likewise. Do not create a temporary for return values
with by-reference type here.
(gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
(gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
CONSTRUCTORs and calls.
* gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
the underlying type and use it throughout. Use TYPE_IS_BY_REFERENCE_P
instead of TREE_ADDRESSABLE.
* gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
types explicitly.
From-SVN: r184594
|
|
* gcc-interface/ada-tree.h (DECL_ALIASED_P): New flag.
* gcc-interface/decl.c (is_variable_size): Rename to...
(type_has_variable_size): ...this.
(adjust_packed): Adjust to above renaming.
(gnat_to_gnu_field): Set DECL_ALIASED_P on the field.
(field_is_artificial): New predicate.
(field_is_aliased): Likewise.
(field_has_self_size): Likewise.
(field_has_variable_size): Likewise.
(components_to_record): Record information for the final layout during
the first pass on fields.
If there is an aliased field placed after a field whose length depends
on discriminants, put all the fields of the latter sort, last.
From-SVN: r183609
|
|
* gcc-interface/ada-tree.h (DECL_LOOP_PARM_P): New flag.
(DECL_INDUCTION_VAR): New macro.
(SET_DECL_INDUCTION_VAR): Likewise.
* gcc-interface/gigi.h (convert_to_index_type): Declare.
(gnat_invariant_expr): Likewise.
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: If this is a loop
parameter, set DECL_LOOP_PARM_P on it.
* gcc-interface/misc.c (gnat_print_decl) <VAR_DECL>: If DECL_LOOP_PARM_P
is set, print DECL_INDUCTION_VAR instead of DECL_RENAMED_OBJECT.
* gcc-interface/trans.c (gnu_loop_label_stack): Delete.
(struct range_check_info_d): New type.
(struct loop_info_d): Likewise.
(gnu_loop_stack): New stack.
(Identifier_to_gnu): Set TREE_READONLY flag on the first dereference
built for a by-double-ref read-only parameter. If DECL_LOOP_PARM_P
is set, do not test DECL_RENAMED_OBJECT.
(push_range_check_info): New function.
(Loop_Statement_to_gnu): Push a new struct loop_info_d instead of just
the label. Reference the label and the iteration variable from it.
Build the special induction variable in the unsigned version of the
size type, if it is larger than the base type. And attach it to the
iteration variable if the latter isn't by-ref. In the iteration scheme
case, initialize the invariant conditions in front of the loop if
deemed profitable. Use gnu_loop_stack.
(gnat_to_gnu) <N_Exit_Statement>: Use gnu_loop_stack.
<N_Raise_Constraint_Error>: Always process the reason. In the range
check and related cases, and if loop unswitching is enabled, compute
invariant conditions and push this information onto the stack.
Do not translate again the condition if it has been already translated.
* gcc-interface/utils.c (record_global_renaming_pointer): Assert that
DECL_LOOP_PARM_P isn't set.
(convert_to_index_type): New function.
* gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Use it in order
to convert the index from the base index type to sizetype.
(gnat_invariant_expr): New function.
From-SVN: r179868
|
|
* gcc-interface/ada-tree.h (DECL_CAN_NEVER_BE_NULL_P): New macro.
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Set the flag.
(gnat_to_gnu_param): Likewise.
* gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Invoke
maybe_unconstrained_array instead of doing the work manually.
(maybe_unconstrained_array): Propagate the TREE_THIS_NOTRAP flag.
* gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: If operand
is a DECL with the flag, set TREE_THIS_NOTRAP on the reference.
(gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
(gnat_stabilize_reference): Likewise.
From-SVN: r179182
|
|
* gcc-interface/ada-tree.h (TYPE_NULL_BOUNDS): New macro.
(SET_TYPE_NULL_BOUNDS): Likewise.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set again
TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
* gcc-interface/trans.c (Identifier_to_gnu): Return initializers of fat
pointer types.
* gcc-interface/utils.c (create_var_decl_1): If the object is external,
check that the initializer is a valid constant expression for use in
initializing a static variable. Add missing guard.
(update_pointer_to): Adjust TYPE_NULL_BOUNDS if set.
(convert_to_fat_pointer): In the null fat pointer case, build a valid
pointer for the bounds.
* gcc-interface/utils2.c (compare_fat_pointers): New function.
(build_binary_op) <EQ_EXPR>: Call it to compare fat pointers.
From-SVN: r179180
|
|
* gcc-interface/ada-tree.h (TREE_THIS_NOTRAP): Redefine.
* gcc-interface/trans.c (Identifier_to_gnu): Factor out common code in
the by-ref case. Do not set TREE_READONLY on a renamed object. Set
TREE_THIS_NOTRAP on UNCONSTRAINED_ARRAY_REF nodes.
(Attribute_to_gnu) <Attr_Length>: Expand the use of the parameter cache
to the indirect case.
* gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Preserve
the TREE_THIS_NOTRAP flag.
From-SVN: r179171
|
|
* gcc-interface/ada-tree.h (TYPE_EXTRA_SUBTYPE_P): Add internal check.
* gcc-interface/utils2.c (build_binary_op): Tighten condition.
(build_unary_op): Likewise.
From-SVN: r178335
|
|
split tree_type
gcc/ada/
* gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
(TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
(TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
gcc/cp/
* cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
TYPE_VALUES_RAW.
(UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
(DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
(TEMPLATE_TYPE_PARM_INDEX): Likewise.
gcc/
* ggc-page.c (extra_order_size_table): Use struct
tree_type_non_common.
* lto-streamer-in.c (unpack_ts_type_value_fields): Rename to...
(unpack_ts_type_common_value_fields): ...this. Update comment.
(unpack_value_fields): Adjust for renaming.
(lto_input_ts_type_tree_pointers): Split into...
(lto_input_ts_type_common_tree_pointer): ...this and...
(lto_input_ts_type_non_common_tree_pointers): ...this.
(lto_input_tree_pointers): Adjust for above split.
* lto-streamer-out.c (pack_ts_type_value_fields): Rename to...
(pack_ts_type_common_value_fields): ...this. Update comment.
(lto_output_ts_type_tree_pointers): Split into...
(lto_output_ts_type_common_tree_pointers): ...this and...
(lto_output_ts_type_non_common_tree_pointers): ...this.
(lto_output_tree_pointers): Adjust for above split.
* lto-streamer.c (check_handled_ts_structures): Mark TS_TYPE_COMMON,
TS_TYPE_WITH_LANG_SPECIFIC, and TS_TYPE_NON_COMMON as handled.
* stor-layout.c (vector_type_mode): Adjust location of mode field.
* tree.h (MARK_TS_TYPE_COMMON, MARK_TS_TYPE_WITH_LANG_SPECIFIC):
Define.
(struct tree_type): Split into...
(struct tree_type_common: ...this and...
(struct tree_type_with_lang_specific): ...this and...
(struct tree_type_non_common): ...this. Adjust accessor macros
accordingly.
(TYPE_VALUES_RAW): Define.
(union tree_node): Update for above changes.
* tree.c (tree_node_structure_for_code) [tcc_type]: Return
TS_TYPE_NON_COMMON.
(initialize_tree_contains_struct) [TS_TYPE]: Use TS_TYPE_COMMON.
Add TS_TYPE_WITH_LANG_SPECIFIC and TS_TYPE_NON_COMMON.
(tree_code_size) [tcc_type]: Use struct tree_type_non_common.
* treestructu.def (TS_TYPE): Remove.
(TS_TYPE_COMMON, TS_TYPE_WITH_LANG_SPECIFIC, TS_TYPE_NON_COMMON):
Define.
gcc/java/
* java-tree.h (TYPE_ARGUMENT_SIGNATURE): Use TYPE_MINVAL.
gcc/lto/
* lto.c (lto_ft_type): Use TYPE_MINVAL and TYPE_MAXVAL. Adjust
location of binfo field.
(lto_fixup_prevailing_decls): Likewise.
gcc/objc/
* objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
(CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
(PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
From-SVN: r173658
|
|
TREE_CHAIN.
gcc/ada/
* gcc-interface/ada-tree.h (union lang_tree_node): Check for
TS_COMMON before calling TREE_CHAIN.
* gcc-interface/misc.c (gnat_init_ts): New function.
(LANG_HOOKS_INIT_TS): Define.
gcc/
* c-decl.c (union lang_tree_node): Check for TS_COMMON before
calling TREE_CHAIN.
* print-tree.c (print_node): Likewise.
* tree-inline.c (copy_tree_r): Likewise.
* c-lang.c (LANG_HOOKS_INIT_TS): Define.
* lto-streamer-in.c (lto_input_tree_pointers): Check for TS_TYPED
instead of TS_COMMON.
* lto-streamer-out.c (lto_output_tree_pointers): Likewise.
* tree.c (initialize_tree_contains_struct): Handle TS_TYPED.
(copy_node_stat): Zero TREE_CHAIN only if necessary.
(MARK_TS_BASE, MARK_TS_TYPED, MARK_TS_COMMON): Move these...
(MARK_TS_DECL_COMMON, MARK_TS_DECL_COMMON, MARK_TS_DECL_WRTL):
...and these...
(MARK_TS_DECL_WITH_VIS, MARK_TS_DECL_NON_COMMON): ...and these...
* tree.h: ...here.
(TREE_CHAIN): Check for a TS_COMMON structure.
(TREE_TYPE): Check for a TS_TYPED structure.
gcc/c-family/
* c-common.h (c_common_init_ts): Declare.
* c-common.c (c_common_init_ts): Define.
gcc/cp/
* cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
tree_contains_struct initialization to...
* cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
macros.
* cp-objcp-common.h (cp_common_init_ts): Declare.
* cp-tree.h (union lang_tree_node): Check for TS_COMMON before
calling TREE_CHAIN.
gcc/fortran/
* f95-lang.c (union lang_tree_node): Check for TS_COMMON before
calling TREE_CHAIN.
gcc/go/
* go-lang.c (union lang_tree_node): Check for TS_COMMON before
calling TREE_CHAIN.
gcc/java/
* java-tree.h (union lang_tree_node): Check for TS_COMMON before
calling TREE_CHAIN.
gcc/lto/
* lto-tree.h (union lang_tree_node): Check for TS_COMMON before
calling TREE_CHAIN.
* lto.c (lto_fixup_common): Likewise.
gcc/objc/
* objc-lang.c (objc_init_ts): Move code for this function...
* objc-act.c (objc_common_init_ts): ...here. Define.
* objc-act.h (objc_common_init_ts): Declare.
gcc/objcp/
* objcp-lang.c (objcxx_init_ts): Call objc_common_init_ts and
cp_common_init_ts.
From-SVN: r172359
|
|
* gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
if this is a Taft amendment type and the full declaration is available.
* gcc-interface/trans.c (process_type): Likewise.
If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
(process_freeze_entity): Likewise.
* gcc-interface/utils.c (dummy_global): New static variable.
(gnat_write_global_declarations): If there are types declared as used
at the global level, insert them in the global hash table.
From-SVN: r171881
|
|
* gcc-interface/ada-tree.h (DECL_BY_DOUBLE_REF_P): New macro.
* gcc-interface/gigi.h (annotate_object): Add BY_DOUBLE_REF parameter.
* gcc-interface/decl.c (annotate_object): Likewise and handle it.
(gnat_to_gnu_entity): Adjust calls to annotate_object.
(gnat_to_gnu_param): If fat pointer types are passed by reference on
the target, pass them by explicit reference.
* gcc-interface/misc.c (default_pass_by_ref): Fix type of constant.
* gcc-interface/trans.c (Identifier_to_gnu): Do DECL_BY_DOUBLE_REF_P.
(Subprogram_Body_to_gnu): Adjust call to annotate_object.
(call_to_gnu): Handle DECL_BY_DOUBLE_REF_P.
* gcc-interface/utils.c (convert_vms_descriptor): Add BY_REF parameter
and handle it.
(build_function_stub): Iterate on the parameters of the subprogram in
lieu of on the argument types. Adjust call to convert_vms_descriptor.
From-SVN: r165250
|
|
From-SVN: r160491
|
|
gcc/ada:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
allocation.
(init_dummy_type): Likewise.
(gnat_pushlevel): Likewise.
* gcc-interface/trans.c (Attribute_to_gnu): Likewise.
(Subprogram_Body_to_gnu): Likewise.
(Compilation_Unit_to_gnu): Likewise.
(start_stmt_group): Likewise.
(extract_encoding): Likewise.
(decode_name): Likewise.
* gcc-interface/misc.c (gnat_printable_name): Likewise.
* gcc-interface/decl.c (annotate_value): Likewise.
* gcc-interface/ada-tree.h (struct lang_type): Add variable_size
GTY option.
(struct lang_decl): Likewise.
(SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
(SET_DECL_LANG_SPECIFIC): Likewise.
gcc/c-family:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* c-pragma.c (push_alignment): Use typed GC allocation.
(handle_pragma_push_options): Likewise.
* c-common.c (parse_optimize_options): Likewise.
* c-common.h (struct sorted_fields_type): Add variable_size GTY
option.
gcc/cp:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* typeck2.c (abstract_virtuals_error): Likewise.
* pt.c (maybe_process_partial_specialization): Likewise.
(register_specialization): Likewise.
(add_pending_template): Likewise.
(lookup_template_class): Likewise.
(push_tinst_level): Likewise.
* parser.c (cp_lexer_new_main): Likewise.
(cp_lexer_new_from_tokens): Likewise.
(cp_token_cache_new): Likewise.
(cp_parser_context_new): Likewise.
(cp_parser_new): Likewise.
(cp_parser_nested_name_specifier_opt): Likewise.
(cp_parser_template_id): Likewise.
* name-lookup.c (binding_entry_make): Likewise.
(binding_table_construct): Likewise.
(binding_table_new): Likewise.
(cxx_binding_make): Likewise.
(pushdecl_maybe_friend): Likewise.
(begin_scope): Likewise.
(push_to_top_level): Likewise.
* lex.c (init_reswords): Likewise.
(retrofit_lang_decl): Likewise.
(cxx_dup_lang_specific_decl): Likewise.
(copy_lang_type): Likewise.
(cxx_make_type): Likewise.
* decl.c (make_label_decl): Likewise.
(check_goto): Likewise.
(start_preparsed_function): Likewise.
(save_function_data): Likewise.
* cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
* cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
* class.c (finish_struct_1): Likewise.
* cp-tree.h (struct lang_type): Add variable_size GTY option.
(struct lang_decl): Likewise.
* parser.c (cp_parser_new): Update comment to not reference
ggc_alloc.
gcc/fortran:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* trans-types.c (gfc_get_nodesc_array_type): Use typed GC
allocation.
(gfc_get_array_type_bounds): Likewise.
* trans-decl.c (gfc_allocate_lang_decl): Likewise.
(gfc_find_module): Likewise.
* f95-lang.c (pushlevel): Likewise.
* trans.h (struct lang_type): Add variable_size GTY option.
(struct lang_decl): Likewise.
gcc/java:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* jcf-reader.c (jcf_parse_constant_pool): Use typed GC allocation.
* jcf-parse.c (java_parse_file): Likewise.
(process_zip_dir): Likewise.
* java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Likewise.
(MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Likewise.
* expr.c (add_type_assertion): Likewise.
* decl.c (make_binding_level): Likewise.
(java_dup_lang_specific_decl): Likewise.
* constants.c (set_constant_entry): Likewise.
(cpool_for_class): Likewise.
* class.c (add_method_1): Likewise.
(java_treetreehash_new): Likewise.
* java-tree.h (struct lang_type): Add variable_size GTY option.
(struct lang_decl): Likewise.
* jch.h (struct cpool_entry): Likewise.
* java-tree.h (java_treetreehash_create): Remove parameter ggc.
* except.c (prepare_eh_table_type): Update
java_treetreehash_create call.
* class.c (add_method_1): Update java_treetreehash_create call.
(java_treetreehash_create): Remove parameter gc. Use
htab_create_ggc.
gcc/lto:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* lto.c (lto_read_in_decl_state): Use typed GC allocation.
(lto_file_read): Likewise.
(new_partition): Likewise.
(read_cgraph_and_symbols): Likewise.
gcc/objc:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
allocation.
* objc-act.c (objc_volatilize_decl): Likewise.
(objc_build_string_object): Likewise.
(hash_init): Likewise.
(hash_enter): Likewise.
(hash_add_attr): Likewise.
(add_class): Likewise.
(start_class): Likewise.
gcc/objcp:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* objcp-decl.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
allocation.
gcc:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* doc/tm.texi (Per-Function Data): Do not reference ggc_alloc.
* doc/gty.texi (GTY Options): Document typed GC allocation and
variable_size GTY option.
* ggc-internal.h: New.
* ggc.h: Update copyright year.
(digit_string): Move to stringpool.c.
(ggc_mark_stringpool, ggc_purge_stringpool, ggc_mark_roots)
(gt_pch_save_stringpool, gt_pch_fixup_stringpool)
(gt_pach_restore_stringpool, gt_pch_p_S, gt_pch_note_object)
(init_ggc_pch, ggc_pch_count_object, ggc_pch_total_size)
(ggc_pch_this_base, ggc_pch_alloc_object, ggc_pch_prepare_write)
(ggc_pch_write_object, ggc_pch_finish, ggc_pch_read)
(ggc_force_collect, ggc_get_size, ggc_statistics)
(ggc_print_common_statistics): Move to ggc-internal.h.
(digit_vector, new_ggc_zone, destroy_ggc_zone, ggc_alloc_stat)
(ggc_alloc, ggc_alloc_cleared, ggc_realloc, ggc_calloc, GGC_NEW)
(GGC_CNEW, GGC_NEWVEC, GGC_CNEWVEC, GGC_NEWVAR, ggc_alloc_rtvec)
(ggc_alloc_tree, gt_pch_save, ggc_min_expand_heuristic)
(ggc_min_heapsize_heuristic, ggc_alloc_zone)
(ggc_alloc_zone_pass_stat): Remove.
(ggc_internal_alloc_stat, ggc_internal_alloc)
(ggc_internal_cleared_alloc_stat): New.
(GGC_RESIZEVEC, GGC_RESIZEVAR): Redefine.
(ggc_internal_vec_alloc_stat)
(ggc_internal_cleared_vec_alloc_stat)
(ggc_internal_vec_alloc_stat, ggc_internal_cleared_vec_alloc)
(ggc_alloc_atomic_stat, ggc_alloc_atomic)
(ggc_alloc_cleared_atomic, ggc_cleared_alloc_htab_ignore_args)
(ggc_cleared_alloc_ptr_array_two_args): New.
(htab_create_ggc, splay_tree_new_ggc): Redefine.
(ggc_splay_alloc): Change the type of the first argument to
enum gt_types_enum.
(ggc_alloc_string): Make macro.
(ggc_alloc_string_stat): New.
(ggc_strdup): Redefine.
(rtl_zone, tree_zone, tree_id_zone): Declare unconditionally.
(ggc_alloc_rtvec_sized): New.
(ggc_alloc_zone_stat): Rename to ggc_internal_alloc_zone_stat.
(ggc_internal_alloc_zone_pass_stat, ggc_internal_alloc_zone_stat)
(ggc_internal_cleared_alloc_zone_stat)
(ggc_internal_zone_alloc_stat)
(ggc_internal_zone_cleared_alloc_stat)
(ggc_internal_zone_vec_alloc_stat)
(ggc_alloc_zone_rtx_def_stat)
(ggc_alloc_zone_tree_node_stat)
(ggc_alloc_zone_cleared_tree_node_stat)
(ggc_alloc_cleared_gimple_statement_d_stat): New.
* ggc-common.c: Include ggc-internal.h.
(ggc_internal_cleared_alloc_stat): Rename from
ggc_alloc_cleared_stat.
(ggc_realloc_stat): Use ggc_internal_alloc_stat.
(ggc_calloc): Remove.
(ggc_cleared_alloc_htab_ignore_args): New.
(ggc_cleared_alloc_ptr_array_two_args): New.
(ggc_splay_alloc): Add obj_type parameter.
(init_ggc_heuristics): Formatting fixes.
* ggc-none.c: Update copyright year.
(ggc_alloc_stat): Rename to ggc_alloc_stat.
(ggc_alloc_cleared_stat): Rename to
ggc_internal_cleared_alloc_stat.
(struct alloc_zone, rtl_zone, tree_zone, tree_id_zone): New.
* ggc-page.c: Update copyright year. Include ggc-internal.h.
Remove references to ggc_alloc in comments.
(ggc_alloc_typed_stat): Call ggc_internal_alloc_stat.
(ggc_alloc_stat): Rename to ggc_internal_alloc_stat.
(new_ggc_zone, destroy_ggc_zone): Remove.
(struct alloc_zone, rtl_zone, tree_zone, tree_id_zone): New.
* ggc-zone.c: Include ggc-internal.h. Remove references to
ggc_alloc in comments.
(ggc_alloc_zone_stat): ggc_internal_alloc_zone_stat.
(ggc_internal_alloc_zone_pass_stat): New.
(ggc_internal_cleared_alloc_zone_stat): New.
(ggc_alloc_typed_stat): Use ggc_internal_alloc_zone_pass_stat.
(ggc_alloc_stat): Rename ggc_internal_alloc_stat.
(new_ggc_zone, destroy_ggc_zone): Remove.
* stringpool.c: Update copyright year. Include ggc-internal.h
(digit_vector): Make static.
(digit_string): Moved from ggc.h.
(stringpool_ggc_alloc): Use ggc_alloc_atomic.
(ggc_alloc_string): Rename to ggc_alloc_string_stat.
* Makefile.in (GGC_INTERNAL_H): New.
(ggc_common.o, ggc-page.o, ggc-zone.o, stringpool.o): Add
$(GGC_INTERNAL_H) to dependencies.
* gentype.c: Update copyright year.
(walk_type): Accept variable_size GTY option.
(USED_BY_TYPED_GC_P): New macro.
(write_enum_defn): Use USED_BY_TYPED_GC_P. Do not output
whitespace at the end of strings.
(get_type_specifier, variable_size_p): New functions.
(alloc_quantity, alloc_zone): New enums.
(write_typed_alloc_def): New function.
(write_typed_struct_alloc_def): Likewise.
(write_typed_typed_typedef_alloc_def): Likewise.
(write_typed_alloc_defns): Likewise.
(output_typename, write_splay_tree_allocator_def): Likewise.
(write_splay_tree_allocators): Likewise.
(main): Call write_typed_alloc_defns and
write_splay_tree_allocators.
* lto-streamer.h (lto_file_decl_data_ptr): New.
* passes.c (order): Define using cgraph_node_ptr.
* strinpool.c (struct string_pool_data): Declare nested_ptr using
ht_identifier_ptr.
* gimple.h (union gimple_statement_d): Likewise.
* rtl.h (struct rtx_def): Likewise.
(struct rtvec_def): Likewise.
* tree.h (union tree_node): Likewise.
* tree-ssa-operands.h (struct ssa_operand_memory_d): Likewise.
* cfgloop.c (record_loop_exits): Use htab_create_ggc.
* tree-scalar-evolution.c (scev_initialize): Likewise.
* alias.c (record_alias_subset): Update splay_tree_new_ggc call.
* dwarf2asm.c (dw2_force_const_mem): Likewise.
* omp-low.c (lower_omp_critical): Likewise.
* bitmap.h (struct bitmap_head_def): Update comment to not
reference ggc_alloc.
* config/pa/pa.c (get_deferred_label): Use GGC_RESIZEVEC.
* ira.c (fix_reg_equiv_init): Use GGC_RESIZEVEC.
* ipa-prop.c (duplicate_ggc_array): Rename to
duplicate_ipa_jump_func_array. Use typed GC allocation.
(ipa_edge_duplication_hook): Call duplicate_ipa_jump_func_array.
* gimple.c (gimple_alloc_stat): Use
ggc_alloc_cleared_gimple_statement_d_stat.
* varasm.c (create_block_symbol): Use ggc_alloc_zone_rtx_def.
* tree.c (make_node_stat): Use
ggc_alloc_zone_cleared_tree_node_stat.
(make_tree_vec_stat): Likewise.
(build_vl_exp_stat): Likewise.
(copy_node_stat): Use ggc_alloc_zone_tree_node_stat.
(make_tree_binfo_stat): Likewise.
(tree_cons_stat): Likewise.
* rtl.c (rtx_alloc_stat): Use ggc_alloc_zone_rtx_def_stat.
(shallow_copy_rtx_stat): Likewise.
(make_node_stat): Likewise.
* lto-symtab.c: Fix comment.
* tree-cfg.c (create_bb): Update comment to not reference
ggc_alloc_cleared.
* tree-ssa-structalias.c (struct heapvar_for_stmt): Fix param_is
value.
* varpool.c (varpool_node): Use typed GC allocation.
(varpool_extra_name_alias): Likewise.
* varasm.c (emutls_decl): Likewise.
(get_unnamed_section): Likewise.
(get_noswitch_section): Likewise.
(get_section): Likewise.
(get_block_for_section): Likewise.
(build_constant_desc): Likewise.
(create_constant_pool): Likewise.
(force_const_mem): Likewise.
* tree.c (build_vl_exp_stat): Likewise.
(build_real): Likewise.
(build_string): Likewise.
(decl_debug_expr_insert): Likewise.
(decl_value_expr_insert): Likewise.
(type_hash_add): Likewise.
(build_omp_clause): Likewise.
* tree-ssanames.c (duplicate_ssa_name_ptr_info): Likewise.
* tree-ssa.c (init_tree_ssa): Likewise.
* tree-ssa-structalias.c (heapvar_insert): Likewise.
* tree-ssa-operands.c (ssa_operand_alloc): Likewise.
* tree-ssa-loop-niter.c (record_estimate): Likewise.
* tree-ssa-alias.c (get_ptr_info): Likewise.
* tree-scalar-evolution.c (new_scev_info_str): Likewise.
* tree-phinodes.c (allocate_phi_node): Likewise.
* tree-iterator.c (tsi_link_before): Likewise.
(tsi_link_after): Likewise.
* tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
* tree-dfa.c (create_var_ann): Likewise.
* tree-cfg.c (create_bb): Likewise.
* toplev.c (alloc_for_identifier_to_locale): Likewise.
(general_init): Likewise.
* stringpool.c (stringpool_ggc_alloc): Likewise.
(gt_pch_save_stringpool): Likewise.
* sese.c (if_region_set_false_region): Likewise.
* passes.c (do_per_function_toporder): Likewise.
* optabs.c (set_optab_libfunc): Likewise.
(set_conv_libfunc): Likewise.
* lto-symtab.c (lto_symtab_register_decl): Likewise.
* lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
(input_eh_region): Likewise.
(input_eh_lp): Likewise.
(make_new_block): Likewise.
(unpack_ts_real_cst_value_fields): Likewise.
* lto-section-in.c (lto_new_in_decl_state): Likewise.
* lto-cgraph.c (input_node_opt_summary): Likewise.
* loop-init.c (loop_optimizer_init): Likewise.
* lambda.h (lambda_vector_new): Likewise.
* lambda-code.c (replace_uses_equiv_to_x_with_y): Likewise.
* ira.c (update_equiv_regs): Likewise.
* ipa.c (cgraph_node_set_new): Likewise.
(cgraph_node_set_add): Likewise.
(varpool_node_set_new): Likewise.
(varpool_node_set_add): Likewise.
* ipa-prop.c (ipa_compute_jump_functions_for_edge): Likewise.
(duplicate_ipa_jump_func_array): Likewise.
(ipa_read_node_info): Likewise.
* ipa-cp.c (ipcp_create_replace_map): Likewise.
* integrate.c (get_hard_reg_initial_val): Likewise.
* gimple.c (gimple_alloc_stat): Likewise.
(gimple_build_omp_for): Likewise.
(gimple_seq_alloc): Likewise.
(gimple_copy): Likewise.
* gimple-iterator.c (gsi_insert_before_without_update): Likewise.
(gsi_insert_after_without_update): Likewise.
* function.c (add_frame_space): Likewise.
(insert_temp_slot_address): Likewise.
(assign_stack_temp_for_type): Likewise.
(allocate_struct_function): Likewise.
(types_used_by_var_decl_insert): Likewise.
* except.c (init_eh_for_function): Likewise.
(gen_eh_region): Likewise.
(gen_eh_region_catch): Likewise.
(gen_eh_landing_pad): Likewise.
(add_call_site): Likewise.
* emit-rtl.c (get_mem_attrs): Likewise.
(get_reg_attrs): Likewise.
(start_sequence): Likewise.
(init_emit): Likewise.
* dwarf2out.c (new_cfi): Likewise.
(queue_reg_save): Likewise.
(dwarf2out_frame_init): Likewise.
(new_loc_descr): Likewise.
(find_AT_string): Likewise.
(new_die): Likewise.
(add_var_loc_to_decl): Likewise.
(clone_die): Likewise.
(clone_as_declaration): Likewise.
(break_out_comdat_types): Likewise.
(new_loc_list): Likewise.
(loc_descriptor): Likewise.
(add_loc_descr_to_each): Likewise.
(add_const_value_attribute): Likewise.
(tree_add_const_value_attribute): Likewise.
(add_comp_dir_attribute): Likewise.
(add_name_and_src_coords_attributes): Likewise.
(lookup_filename): Likewise.
(store_vcall_insn): Likewise.
(dwarf2out_init): Likewise.
* dbxout.c (dbxout_init): Likewise.
* config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
* config/sparc/sparc.c (sparc_init_machine_status): Likewise.
* config/score/score7.c (score7_output_external): Likewise.
* config/score/score3.c (score3_output_external): Likewise.
* config/s390/s390.c (s390_init_machine_status): Likewise.
* config/rs6000/rs6000.c (builtin_function_type): Likewise.
(rs6000_init_machine_status): Likewise.
(output_toc): Likewise.
* config/pa/pa.c (pa_init_machine_status): Likewise.
(get_deferred_plabel): Likewise.
* config/moxie/moxie.c (moxie_init_machine_status): Likewise.
* config/mmix/mmix.c (mmix_init_machine_status): Likewise.
* config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
* config/mep/mep.c (mep_init_machine_status): Likewise.
(mep_note_pragma_flag): Likewise.
* config/m32c/m32c.c (m32c_init_machine_status): Likewise.
* config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
* config/ia64/ia64.c (ia64_init_machine_status): Likewise.
* config/i386/winnt.c (i386_pe_record_external_function): Likewise.
(i386_pe_maybe_record_exported_symbol): Likewise.
* config/i386/i386.c (get_dllimport_decl): Likewise.
(ix86_init_machine_status): Likewise.
(assign_386_stack_local): Likewise.
* config/frv/frv.c (frv_init_machine_status): Likewise.
* config/darwin.c (machopic_indirection_name): Likewise.
* config/cris/cris.c (cris_init_machine_status): Likewise.
* config/bfin/bfin.c (bfin_init_machine_status): Likewise.
* config/avr/avr.c (avr_init_machine_status): Likewise.
* config/arm/arm.c (arm_init_machine_status): Likewise.
* config/alpha/alpha.c (alpha_init_machine_status): Likewise.
(alpha_need_linkage): Likewise.
(alpha_use_linkage): Likewise.
* cgraph.c (cgraph_allocate_node): Likewise.
(cgraph_create_edge_1): Likewise.
(cgraph_create_indirect_edge): Likewise.
(cgraph_add_asm_node): Likewise.
* cfgrtl.c (init_rtl_bb_info): Likewise.
* cfgloop.c (alloc_loop): Likewise.
(rescan_loop_exit): Likewise.
* cfg.c (init_flow): Likewise.
(alloc_block): Likewise.
(unchecked_make_edge): Likewise.
* c-parser.c (c_parse_init): Likewise.
(c_parse_file): Likewise.
* c-decl.c (bind): Likewise.
(record_inline_static): Likewise.
(push_scope): Likewise.
(make_label): Likewise.
(lookup_label_for_goto): Likewise.
(finish_struct): Likewise.
(finish_enum): Likewise.
(c_push_function_context): Likewise.
* bitmap.c (bitmap_element_allocate): Likewise.
(bitmap_gc_alloc_stat): Likewise.
* alias.c (record_alias_subset): Likewise.
(init_alias_analysis): Likewise.
include:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* splay-tree.h: Update copyright years.
(splay_tree_s): Document fields.
(splay_tree_new_typed_alloc): New.
* hashtab.h: Update copyright years.
(htab_create_typed_alloc): New.
libcpp:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* include/symtab.h (ht_identifier_ptr): New.
libiberty:
2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
* splay-tree.c: Update copyright years.
(splay_tree_new_typed_alloc): New.
(splay_tree_new_with_allocator): Use it.
* hashtab.c: Update copyright years.
(htab_create_typed_alloc): New.
(htab_create_alloc): Use it.
* functions.texi: Regenerate.
From-SVN: r160425
|
|
* gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
* gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
Merge into...
(LOOP_STMT_COND): ...this.
(LOOP_STMT_BOTTOM_COND_P): New flag.
(LOOP_STMT_TOP_UPDATE_P): Likewise.
* gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
(can_equal_min_val_p): New static inline function.
(can_equal_max_val_p): Likewise.
(Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
new LOOP_STMT semantics. Use two different strategies depending on
whether optimization is enabled to translate the loop.
(gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
From-SVN: r158410
|
|
LHS is of a non-renamable type.
* gimple.c (walk_gimple_op) <GIMPLE_ASSIGN>: Do not request a pure
rvalue on the RHS if the LHS is of a non-renamable type.
* tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Fold result.
ada/
* gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
(DECL_CONST_ADDRESS_P): New macro.
(SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
(SAME_FIELD_P): Likewise.
* gcc-interface/decl.c (constructor_address_p): New static function.
(gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
the return value of above function.
(gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
passed by reference.
<E_Record_Subtype>: Likewise.
Set TREE_ADDRESSABLE on the type if it passed by reference.
(make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
(create_field_decl_from): Likewise.
(substitute_in_type): Likewise.
(purpose_member_field): Use SAME_FIELD_P.
* gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
* gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
parameter and adjust recursive calls.
<N_Explicit_Dereference>: New case.
<N_Object_Declaration>: Return 1 if the object is of a class-wide type.
Adjust calls to lvalue_required_p. Do not return the initializer of a
DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
(call_to_gnu): Delay issuing error message for a misaligned actual and
avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
(gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
* gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
type is passed by reference.
(convert) <CONSTRUCTOR>: Convert in-place in more cases.
* gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
(build_simple_component_ref): Use SAME_FIELD_P.
From-SVN: r158254
|
|
* tree.h (TREE_ADDRESSABLE): Document its effect for function types.
* calls.c (expand_call): Pass the function type to aggregate_value_p.
* function.c (aggregate_value_p): Do not honor DECL_BY_REFERENCE on
the target function of a CALL_EXPR. Honor TREE_ADDRESSABLE on the
function type instead. Reorder and simplify checks.
* gimplify.c (gimplify_modify_expr_rhs) <WITH_SIZE_EXPR>: New case.
ada/
* gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
(TYPE_RETURN_UNCONSTRAINED_P): ...this.
(TYPE_RETURNS_BY_REF_P): Rename into.
(TYPE_RETURN_BY_DIRECT_REF_P): ...this.
(TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
* gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
(build_return_expr): Likewise.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
Rename local variables. If the return Mechanism is By_Reference, pass
return_by_invisible_ref_p to create_subprog_type instead of toggling
TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
the mechanism. Use regular return for contrained types with non-static
size and return by invisible reference for unconstrained return types
with default discriminants. Update comment.
* gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
returns by invisible reference, turn the RESULT_DECL into a pointer.
Do not handle DECL_BY_REF_P in the CICO case here.
(call_to_gnu): Remove code handling return by target pointer. For a
function call, if the return type has non-constant size, generate the
assignment with an INIT_EXPR.
(gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
If the function returns by invisible reference, build the copy return
operation manually.
(add_decl_expr): Initialize the variable with an INIT_EXPR.
* gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
Adjust for renaming of macros. Copy the node only when necessary.
(create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
type, only change DECL_BY_REFERENCE on the RETURN_DECL.
(convert_from_reference): Delete.
(is_byref_result): Likewise.
(gnat_genericize_r): Likewise.
(gnat_genericize): Likewise.
(end_subprog_body): Do not call gnat_genericize.
* gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
(build_return_expr): Adjust parameter names, logic and comment.
From-SVN: r158139
|
|
* gcc-interface/ada-tree.h (TYPE_FAT_POINTER_P): Swap with...
(TYPE_IS_FAT_POINTER_P): ...this.
(TYPE_THIN_POINTER_P): Rename into...
(TYPE_IS_THIN_POINTER_P): ...this.
(TYPE_FAT_OR_THIN_POINTER_P): Rename into...
(TYPE_IS_FAT_OR_THIN_POINTER_P): ...this.
(TYPE_IS_PADDING_P): Change definition, move old one to...
(TYPE_PADDING_P): ...this.
* gcc-interface/decl.c (gnat_to_gnu_entity): Adjust for above changes.
(get_unpadded_type): Likewise.
(gnat_to_gnu_component_type): Likewise.
(gnat_to_gnu_param): Likewise.
(relate_alias_sets): Likewise.
(make_packable_type): Likewise.
(maybe_pad_type): Likewise.
(gnat_to_gnu_field): Likewise.
(is_variable_size): Likewise.
(annotate_object): Likewise.
(validate_size): Likewise.
(set_rm_size): Likewise.
(make_type_from_size): Likewise.
(rm_size): Likewise.
* gcc-interface/misc.c (gnat_print_type): Likewise.
(gnat_get_alias_set): Likewise.
* gcc-interface/trans.c (Identifier_to_gnu): Likewise.
(Attribute_to_gnu): Likewise.
(call_to_gnu): Likewise.
(gnat_to_gnu): Likewise.
(add_decl_expr): Likewise.
(convert_with_check): Likewise.
(addressable_p): Likewise.
(maybe_implicit_deref): Likewise.
(protect_multiple_eval): Likewise.
(gnat_stabilize_reference_1): Likewise.
* gcc-interface/utils.c (gnat_pushdecl): Likewise.
(finish_record_type): Likewise.
(rest_of_record_type_compilation): Likewise.
(create_type_decl): Likewise.
(gnat_types_compatible_p): Likewise.
(build_template): Likewise.
(convert_vms_descriptor64): Likewise.
(convert_vms_descriptor32): Likewise.
(build_unc_object_type_from_ptr): Likewise.
(update_pointer_to): Likewise.
(convert_to_fat_pointer): Likewise.
(convert_to_fat_pointer): Likewise.
(convert): Likewise.
(remove_conversions): Likewise.
(maybe_unconstrained_array): Likewise.
(unchecked_convert): Likewise.
(handle_vector_type_attribute): Likewise.
* gcc-interface/utils2.c (build_binary_op): Likewise.
(build_unary_op): Likewise.
(build_allocator): Likewise.
From-SVN: r152917
|
|
ada/
* gcc-interface/ada-tree.h (TYPE_REPRESENTATIVE_ARRAY): New language
specific node. Representative array type for VECTOR_TYPE entities.
* gcc-interface/utils.c (handle_vector_type_attribute): New handler.
Turn an ARRAY_TYPE entity into a VECTOR_TYPE.
(gnat_types_compatible_p): Handle VECTOR_TYPEs.
(convert): Likewise. Arrange to produce VECTOR_CST out of constant
array aggregates for VECTOR_TYPE entities.
(unchecked_convert): Likewise.
(maybe_vector_array): New function. If EXP has VECTOR_TYPE, return EXP
converted to the associated TYPE_REPRESENTATIVE_ARRAY.
(handle_pure_attribute, handle_sentinel_attribute,
handle_noreturn_attribute, handle_malloc_attribute,
handle_vector_size_attribute): Replace uses of qE format by qs.
Remove GCC_DIAG_STYLE definition.
* gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Convert
vector input to representative array type on entry.
<N_Op_Eq, etc>: Likewise.
* gcc-interface/gigi.h (maybe_vector_array): Declare.
(VECTOR_TYPE_P): New predicate.
* gcc-interface/misc.c (gnat_print_type): Handle VECTOR_TYPE.
testsuite/
* gnat.dg/sse_nolib.adb: New testcase.
From-SVN: r152165
|
|
* gcc-interface/ada.h: Fix outdated comment.
* gcc-interface/ada-tree.h (SET_TYPE_RM_VALUE): Use MARK_VISITED in
lieu of mark_visited.
* gcc-interface/gigi.h (mark_visited): Change type of parameter.
(MARK_VISITED): New macro.
(gnat_truthvalue_conversion): Delete.
* gcc-interface/decl.c (gnat_to_gnu_entity): Use MARK_VISITED in lieu
of mark_visited.
(annotate_rep): Fix formatting and tidy.
(compute_field_positions): Get rid of useless variable.
* gcc-interface/trans.c (gnat_to_gnu): Retrieve the Nkind of the GNAT
node only once. Use IN operator for the Nkind in more cases.
Remove calls to gnat_truthvalue_conversion.
(mark_visited): Change type of parameter and adjust.
(mark_visited_r): Dereference TP only once.
(add_decl_expr): Use MARK_VISITED in lieu of mark_visited.
* gcc-interface/utils2.c (gnat_truthvalue_conversion): Delete.
(build_binary_op): Remove calls to gnat_truthvalue_conversion.
(build_unary_op): Likewise.
From-SVN: r152121
|
|
* gcc-interface/ada-tree.h (SET_TYPE_RM_VALUE): Mark the expression
as visited.
* gcc-interface/misc.c (gnat_get_subrange_bounds): Always return the
bounds.
* gcc-interface/trans.c (add_decl_expr): Do not mark gigi-specific
fields.
(gnat_gimplify_expr) <DECL_EXPR>: New case.
From-SVN: r150963
|
|
* gcc-interface/ada-tree.h: Minor reorganization.
* gcc-interface/misc.c (gnat_print_decl): Minor tweaks.
(gnat_print_type): Likewise.
From-SVN: r149518
|
|
* ada-tree.h (SET_TYPE_LANG_SPECIFIC): Rewrite.
(SET_DECL_LANG_SPECIFIC): Likewise.
(TYPE_RM_VALUE): New macro.
(SET_TYPE_RM_VALUE): Likewise.
(TYPE_RM_SIZE): Rewrite in terms of TYPE_RM_VALUE.
(TYPE_RM_MIN_VALUE): Likewise.
(TYPE_RM_MAX_VALUE): Likewise.
(SET_TYPE_RM_SIZE): Rewrite in terms of SET_TYPE_RM_VALUE.
(SET_TYPE_RM_MIN_VALUE): Likewise.
(SET_TYPE_RM_MAX_VALUE): Likewise.
* decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Remove kludge.
From-SVN: r149225
|
|
* dbxout.c (dbxout_range_type): Add LOW and HIGH parameters. Use them
for bounds.
(print_int_cst_bounds_in_octal_p): Likewise.
(dbxout_type): Adjust calls to above functions. Be prepared to deal
with subtypes.
* dwarf2out.c (base_type_die): Likewise.
(is_subrange_type): Delete.
(subrange_type_die): Add LOW and HIGH parameters. Use them for bounds.
(modified_type_die): Call subrange_type_for_debug_p on subtypes.
* fold-const.c (fold_truth_not_expr) <CONVERT_EXPR>: Do not strip it if
the destination type is boolean.
(build_range_check): Do not special-case subtypes.
(fold_sign_changed_comparison): Likewise.
(fold_unary): Likewise.
* langhooks-def.h (LANG_HOOKS_GET_SUBRANGE_BOUNDS): Define.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_GET_SUBRANGE_BOUNDS.
* langhooks.h (lang_hooks_for_types): Add get_subrange_bounds.
* tree.c (subrange_type_for_debug_p): New predicate based on the former
is_subrange_type.
* tree.h (subrange_type_for_debug_p): Declare.
* tree-chrec.c (avoid_arithmetics_in_type_p): Delete.
(convert_affine_scev): Remove call to above function.
(chrec_convert_aggressive): Likewise.
* tree-ssa.c (useless_type_conversion_p_1): Do not specifically return
false for conversions involving subtypes.
* tree-vrp.c (vrp_val_max): Do not special-case subtypes.
(vrp_val_min): Likewise.
(needs_overflow_infinity): Likewise.
(extract_range_from_unary_expr): Likewise.
ada/
* gcc-interface/ada-tree.h (TYPE_GCC_MIN_VALUE, TYPE_GCC_MAX_VALUE):
New macros.
(TYPE_RM_VALUES): Likewise.
(TYPE_RM_SIZE): Rewrite in terms of TYPE_RM_VALUES.
(SET_TYPE_RM_SIZE): New macro.
(TYPE_RM_MIN_VALUE, TYPE_RM_MAX_VALUE): Likewise.
(SET_TYPE_RM_SIZE, SET_TYPE_RM_MAX_VALUE): Likewise.
(TYPE_MIN_VALUE, TYPE_MAX_VALUE): Redefine.
* gcc-interface/gigi.h (create_range_type): Declare.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Type>
Use SET_TYPE_RM_MAX_VALUE to set the upper bound on the UMT type.
<E_Signed_Integer_Subtype>: Build a regular integer type first and
then set the RM bounds. Use SET_TYPE_RM_SIZE to set the RM size.
<E_Floating_Point_Subtype>: Build a regular floating-point type first
and then set the RM bounds.
<E_Array_Type>: Use create_range_type instead of build_range_type.
<E_Array_Subtype>: Build a regular integer type first and then set
the RM bounds for the extra subtype.
<E_String_Literal_Subtype>: Use create_range_type instead of
build_range_type.
<all>: Set the RM bounds for enumeration types and the GCC bounds for
floating-point types.
(set_rm_size): Use SET_TYPE_RM_SIZE to set the RM size.
(make_type_from_size) <INTEGER_TYPE>: Use SET_TYPE_RM_{MIN,MAX}_VALUE
to set the bounds. Use SET_TYPE_RM_SIZE to set the RM size.
(substitute_in_type) <INTEGER_TYPE>: Deal with GCC bounds for domain
types and with RM bounds for subtypes.
* gcc-interface/misc.c (LANG_HOOKS_GET_SUBRANGE_BOUNDS): Define.
(gnat_print_type) <REAL_TYPE>: New case.
<ENUMERAL_TYPE>: Fall through to above case.
(gnat_get_subrange_bounds): New function.
* gcc-interface/trans.c (add_decl_expr): Mark the trees rooted as
TYPE_RM_MIN_VALUE and TYPE_RM_MAX_VALUE, if any.
* gcc-interface/utils.c (gnat_init_decl_processing): Use precision 8
for booleans. Adjust and use SET_TYPE_RM_SIZE to set the RM size.
(create_range_type): New function.
(create_param_decl): Build a regular integer type first and then set
the RM bounds for the extra subtype.
(unchecked_convert): Remove kludge for 'Valid.
* gcc-interface/utils2.c (build_binary_op) <ARRAY_RANGE_REF>: Convert
the index to sizetype instead of TYPE_DOMAIN.
From-SVN: r147563
|
|
* gcc-interface/ada-tree.h (union lang_tree_node): Use standard idiom.
(SET_TYPE_LANG_SPECIFIC): Likewise. Fix formatting.
(SET_DECL_LANG_SPECIFIC): Likewise.
Reorder macros.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Signed_Integer_Subtype>:
Update comment about use of build_range_type.
<E_Array_Type, E_Array_Subtype>: Use consistent naming convention.
<E_Array_Subtype>: Rework comments about TYPE_ACTUAL_BOUNDS and add
check for other cases of overloading.
* gcc-interface/trans.c (gigi): Use size_int in lieu of build_int_cst.
* gcc-interface/utils2.c (build_call_raise): Fix off-by-one error.
Use size_int in lieu of build_int_cst.
(build_call_alloc_dealloc): Use build_index_2_type in lieu of
build_range_type.
From-SVN: r146639
|
|
2009-04-21 Taras Glek <tglek@mozilla.com>
* include/hashtab.h: Update GTY annotations to new syntax
* include/splay-tree.h: Likewise
gcc/ChangeLog
2009-04-21 Taras Glek <tglek@mozilla.com>
* alias.c: Update GTY annotations to new syntax
* basic-block.h: Likewise
* bitmap.h: Likewise
* c-common.h: Likewise
* c-decl.c: Likewise
* c-parser.c: Likewise
* c-pragma.c: Likewise
* c-tree.h: Likewise
* cfgloop.h: Likewise
* cgraph.h: Likewise
* config/alpha/alpha.c: Likewise
* config/arm/arm.h: Likewise
* config/avr/avr.h: Likewise
* config/bfin/bfin.c: Likewise
* config/cris/cris.c: Likewise
* config/darwin.c: Likewise
* config/frv/frv.c: Likewise
* config/i386/i386.c: Likewise
* config/i386/i386.h: Likewise
* config/i386/winnt.c: Likewise
* config/ia64/ia64.h: Likewise
* config/iq2000/iq2000.c: Likewise
* config/mips/mips.c: Likewise
* config/mmix/mmix.h: Likewise
* config/pa/pa.c: Likewise
* config/pa/pa.h: Likewise
* config/rs6000/rs6000.c: Likewise
* config/s390/s390.c: Likewise
* config/sparc/sparc.c: Likewise
* config/xtensa/xtensa.c: Likewise
* cselib.h: Likewise
* dbxout.c: Likewise
* dwarf2out.c: Likewise
* except.c: Likewise
* except.h: Likewise
* fixed-value.h: Likewise
* function.c: Likewise
* function.h: Likewise
* gimple.h: Likewise
* integrate.c: Likewise
* optabs.c: Likewise
* output.h: Likewise
* real.h: Likewise
* rtl.h: Likewise
* stringpool.c: Likewise
* tree-data-ref.c: Likewise
* tree-flow.h: Likewise
* tree-scalar-evolution.c: Likewise
* tree-ssa-address.c: Likewise
* tree-ssa-alias.h: Likewise
* tree-ssa-operands.h: Likewise
* tree.c: Likewise
* tree.h: Likewise
* varasm.c: Likewise
* varray.h: Likewise
* vec.h: Likewise
* coretypes.h: Do not define GTY macro if it is already defined
* doc/gty.texi: Update GTY documentation to new syntax
* gengtype-lex.l: Enforce attribute-like syntax for GTY annotations on structs
* gengtype-parse.c: Likewise
gcc/ada/ChangeLog
2009-04-21 Taras Glek <tglek@mozilla.com>
* gcc-interface/ada-tree.h: Update GTY annotations to new syntax
* gcc-interface/trans.c: Likewise
* gcc-interface/utils.c: Likewise
gcc/cp/ChangeLog
2009-04-21 Taras Glek <tglek@mozilla.com>
* cp-tree.h: Update GTY annotations to new syntax
* decl.c: Likewise
* mangle.c: Likewise
* name-lookup.c: Likewise
* name-lookup.h: Likewise
* parser.c: Likewise
* pt.c: Likewise
* rtti.c: Likewise
* semantics.c: Likewise
* typeck2.c: Likewise
gcc/fortran/ChangeLog
2009-04-21 Taras Glek <tglek@mozilla.com>
* f95-lang.c: Update GTY annotations to new syntax
* trans-intrinsic.c: Likewise
* trans-io.c: Likewise
* trans.h: Likewise
gcc/java/ChangeLog
2009-04-21 Taras Glek <tglek@mozilla.com>
* builtins.c: Update GTY annotations to new syntax
* decl.c: Likewise
* java-tree.h: Likewise
* jcf.h: Likewise
* lang.c: Likewise
gcc/objc/ChangeLog
2009-04-21 Taras Glek <tglek@mozilla.com>
* objc-act.c: Update GTY annotations to new syntax
* objc-act.h: Likewise
libcpp/ChangeLog
2009-04-21 Taras Glek <tglek@mozilla.com>
* include/cpp-id-data.h: Update GTY annotations to new syntax
* include/cpplib.h: Likewise
* include/line-map.h: Likewise
* include/symtab.h: Likewise
From-SVN: r146607
|
|
* gcc-interface/ada-tree.def: Fix formatting nits.
(REGION_STMT): Delete.
(HANDLER_STMT): Likewise.
* gcc-interface/ada-tree.h: Fix formatting nits.
(IS_STMT): Delete.
(REGION_STMT_BODY): Likewise.
(REGION_STMT_HANDLE): Likewise.
(REGION_STMT_BLOCK): Likewise.
(HANDLER_STMT_ARG): Likewise.
(HANDLER_STMT_LIST): Likewise.
(HANDLER_STMT_BLOCK): Likewise.
* gcc-interface/gigi.h (fp_prec_to_size): Update comment.
(fp_size_to_prec): Likewise.
(largest_move_alignment): Delete.
(gnat_compute_largest_alignment): Likewise.
Fix minor nits.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Signed_Integer_Subtype>:
Remove redundant code.
<E_Array_Type>: Remove redundant assert.
<E_Array_Subtype>: Exit early from index computation in pathological
cases.
Rewrite conditional assignment.
(make_type_from_size): Likewise.
* gcc-interface/misc.c (largest_move_alignment): Delete.
(gnat_finish_incomplete_decl): Likewise.
(LANG_HOOKS_FINISH_INCOMPLETE_DECL): Likewise.
(asm_out_file): Likewise
(gnat_print_type) <INTEGER_TYPE>: Fall through to ENUMERAL_TYPE case.
(gnat_dwarf_name): Move around.
* gcc-interface/trans.c (Attribute_to_gnu): Fix minor nits.
(gigi): Remove call to gnat_compute_largest_alignment.
* utils.c (create_field_decl): Rewrite conditional assignment.
Fix minor nits.
From-SVN: r146551
|
|
* 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
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