2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
* objc/objc.h: Updated comments.
* objc/objc-api.h: (object_copy): Added one argument; use a
#define to maintain backwards-compatibility. Moved
_objc_object_alloc, _objc_object_copy, _objc_object_dispose and
objc_get_uninstalled_dtable into
objc/deprecated/objc_get_uninstalled_dtable.h and
objc/deprecated/objc_object_alloc.h. Include these files.
* objc/deprecated/objc_get_uninstalled_dtable.h: New.
* objc/deprecated/objc_object_alloc.h: New.
* objc/runtime.h (set_getName): New.
(sel_getType): New.
(sel_getUid): New.
(sel_registerName): New.
(sel_registerTypedName): New.
(sel_isEqual): New.
(class_createInstance): New.
(object_copy): New.
(object_dispose): New.
* objects.c: Do not include tconfig.h. Include gc_typed.h if
building the garbage collection version.
(__objc_object_alloc): Removed.
(__objc_object_copy): Removed.
(__objc_object_dispose): Removed.
(class_createInstance): New from code in class_create_instance.
Cast second argument of GC_malloc_explicitly_typed. Use
objc_calloc. Do not call _objc_object_alloc.
(class_create_instance): Call class_createInstance.
(object_copy): Added extraBytes argument. Do not call
_objc_object_copy.
(object_dispose): Do not call _objc_object_dispose.
* memory.c (objc_free): When using garbage collection, mark the
argument as unused.
* selector.c (sel_getName): New.
(sel_get_name): Call sel_getName.
(sel_getType): New.
(sel_get_type): Call sel_getType.
(sel_registerName): New.
(sel_register_name): Call sel_registerName.
(sel_registerTypedName): New.
(sel_register_typed_name): Call sel_registerTypedName.
(sel_getUid): New.
(sel_get_uid): Call sel_getUid.
From-SVN: r165264
In libobjc/:
2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
* objc/objc-api.h: Define Method, Method_t, Category and
Category_t. Prevent including this file at the same time as
objc/runtime.h. Updated comments.
* objc/deprecated/struct_objc_method.h: Do not define Method,
Method_t.
* objc/deprecated/struct_objc_category.h: Do not define Category,
Category_t.
* objc-private/module-abi-8.h: New file containing a copy of all
the structure definitions. Not used yet.
* objc/encoding.h (objc_aligned_size): Removed duplicate
declaration. Updated comments.
* objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
Category, struct objc_method_description, _C_ID and similar,
_C_CONST and similar and _F_CONST and similar. Added
objc_sizeof_type, objc_alignof_type, objc_aligned_size,
objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
struct objc_struct_layout, objc_layout_structure,
objc_layout_structure_next_member, objc_layout_finish_structure,
objc_layout_structure_get_info. Prevent including this file at
the same time as objc/objc-api.h.
From-SVN: r165256
2010-10-10 Uros Bizjak <ubizjak@gmail.com>
* config/alpha/alpha.c (alpha_setup_incoming_varargs): Pass pointer
to cum struct in the call to function_arg_advance.
(alpha_function_arg_advance): Mark named as unused.
From-SVN: r165252
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
assertion on the types of the parameters. Use KIND local variable.
<E_Incomplete_Type>: Likewise.
From-SVN: r165251
* 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
2010-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
* frontend-passes.c: Include opts.h.
(optimize_comparison): Renamed from optimize_equality.
Change second argument to operation to be compared.
Use flag_finite_math_only to avoid comparing REAL and
COMPLEX only when NANs are honored. Simplify comparing
of string concatenations where left or right operands are
equal. Simplify all comparison operations, based on the result
of gfc_dep_compare_expr.
* dependency.c: Include arith.h.
(gfc_are_identical_variables): Volatile variables should not
compare equal to themselves.
(gfc_dep_compare_expr): Handle string constants and string
concatenations.
2010-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
* gfortran.dg/character_comparison_4.f90: New test.
* gfortran.dg/character_comparison_5.f90: New test.
* gfortran.dg/character_comparison_6.f90: New test.
From-SVN: r165248
In libobjc/:
2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
* objc-foreach.c: Include objc-private/common.h.
* objc/deprecated/METHOD_NULL.h: New file.
* objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
defining METHOD_NULL here.
* Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
* Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
METHOD_NULL.
([-respondsTo:]): Same change.
* objc/objc-api.h (method_get_imp): Converted it into a normal
function so that we can hide the internals of struct objc_method.
* sendmsg.c (method_get_imp): Implemented.
From-SVN: r165241
PR rtl-opt/33721
* explow.c (allocate_dynamic_stack_space): Add REQUIRED_ALIGN parm,
remove TARGET parm, convert KNOWN_ALIGN parm to SIZE_ALIGN. Honor
required_align, tidy the code a bit. Emit split_stack code in the
right place. Mark the return value with the alignment properly.
* expr.h (allocate_dynamic_stack_space): Update decl.
* builtins.c (expand_builtin_apply): Update call to
allocate_dynamic_stack_space.
(expand_builtin_alloca): Likewise. Remove TARGET parameter.
* calls.c (initialize_argument_information): Update call to
allocate_dynamic_stack_space.
(expand_call): Likewise.
* cfgexpand.c (get_decl_align_unit): Don't limit alignment.
Don't update_stack_alignment here.
(alloc_stack_frame_space): Make ALIGN unsigned.
(stack_var_cmp): Sort by alignment too.
(partition_stack_vars): Don't merge large and small alignment vars.
(expand_one_stack_var_at): Add BASE and BASE_ALIGN parameters.
Take care when BASE is not virtual_stack_vars_rtx.
(expand_stack_vars): Allocate dynamic stack space for large
alignment variables.
(expand_one_stack_var): Update all to expand_one_stack_var_at.
(defer_stack_allocation): True for large alignment vars.
(update_stack_alignment): Merge into ...
(expand_one_var): ... here.
(gimple_expand_cfg): Place code from expand_stack_vars.
From-SVN: r165240
2010-10-09 Richard Guenther <rguenther@suse.de>
PR lto/45956
* lto-streamer-in.c (lto_register_var_decl_in_symtab):
Properly check if a decl is an automatic var.
* gcc.dg/lto/20101009-2_0.c: New testcase.
* gcc.dg/lto/20101009-2_1.c: Likewise.
* gcc.dg/lto/20101009-2_2.c: Likewise.
From-SVN: r165235
2010-10-09 Richard Guenther <rguenther@suse.de>
PR lto/45947
* tree.c (free_lang_data_in_cgraph): Properly walk the varpool.
* g++.dg/lto/20101009-1_0.C: New testcase.
From-SVN: r165234
* config/avr/avr-protos.h (function_arg): Delete.
(function_arg_advance): Delete.
* config/avr/avr.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
* config/avr/avr.c (function_arg): Rename to...
(avr_function_arg): ...this. Make static. Take a const_tree and
a bool.
(function_arg_advance): Rename to...
(avr_function_arg_advance): ...this. Make static. Take a
const_tree and a bool.
(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
From-SVN: r165226
2010-10-08 Paolo Carlini <paolo.carlini@oracle.com>
* include/std/future (_Result_alloc): Derive from _Alloc,
exploit the Empty Base Optimization.
From-SVN: r165194
2010-10-08 Richard Guenther <rguenther@suse.de>
* lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers):
Re-construct BLOCK_VARS.
(lto_input_ts_block_tree_pointers): Do not stream BLOCK_VARS.
* lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise.
* tree.c (free_lang_data_in_block): Remove.
(free_lang_data_in_decl): Do not touch DECL_CONTEXT of non-PARM_DECLs.
Do not touch the BLOCK tree.
* expr.c (expand_expr_real_1): Allow externals.
From-SVN: r165191
2010-10-08 Richard Guenther <rguenther@suse.de>
* lto-streamer-out.c (lto_output_ts_block_tree_pointers):
Do not output BLOCK_SUBBLOCKS.
* lto-streamer-in.c (lto_input_ts_block_tree_pointers):
Reserve exact space needed for BLOCK_NONLOCALIZED_VARS.
Re-construct BLOCK_SUBBLOCKS of parent block.
(lto_input_ts_binfo_tree_pointers): Reserve exact space needed
for BINFO_BASE_ACCESSES.
From-SVN: r165190
