From-SVN: r172364

In gcc/objc/:
2011-04-13  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (build_keyword_selector): Use get_identifier_with_length
	instead of get_identifier.

From-SVN: r172360

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

From-SVN: r172353

For 
2011-04-12  Janis Johnson  <janisjo@codesourcery.com>

	* gcc.target/arm/pr43698.c: Remove -march option.

From-SVN: r172348

2011-04-12  Janis Johnson  <janisjo@codesourcery.com>

	* gcc.target/arm/sync-1.c: Limit to sync_int_long, do not use
	-march option.

From-SVN: r172347

        * config/rs6000/rs6000.c (call_ABI_of_interest): Call
        cgraph_get_create_node instead of cgraph_node.

From-SVN: r172345

From-SVN: r172340

2011-04-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/48360
	PR fortran/48456
	* trans-array.c (get_std_lbound): For derived type variables
	return array valued component lbound.

2011-04-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/48360
	PR fortran/48456
	* gfortran.dg/realloc_on_assign_6.f03: New test.

From-SVN: r172339

In gcc/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_initelt): Updated call to
	objc_build_message_expr.
	(c_parser_postfix_expression): Likewise.

In gcc/c-family/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-objc.h (objc_build_message_expr): Updated prototype.
	* stub-objc.c (objc_build_message_expr): Likewise.
	
In gcc/objc/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_build_message_expr): Accept two arguments
	instead of one so that callers can simply pass the arguments
	without having to create a temporary chain to hold them.

In gcc/cp/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_message_expression): Updated call
	to objc_build_message_expr.

From-SVN: r172338

In gcc/objc/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (comp_proto_with_proto): Do not create and use
	inefficient temporary argument lists.  Compare the arguments
	directly.  (match_proto_with_proto): Removed; incorporated into
	comp_proto_with_proto ().

From-SVN: r172337

2011-04-12  Kai Tietz  <ktietz@redhat.com>

	* config/i386/mingw32.h (TARGET_SUBTARGET_DEFAULT): Add
	MASK_MS_BITFIELD_LAYOUT bit.

ChangeLog gcc/testsuite

2011-04-12  Kai Tietz  <ktietz@redhat.com>

	* g++.dg/ext/bitfield2.C: Add for i?86/x86_64-*-mingw*
	targets the additional -mno-ms-bitfields and
	-Wno-packed-bitfield-compat options.
	* g++.dg/ext/bitfield3.C: Likewise.
	* g++.dg/ext/bitfield4.C: Likewise.
	* g++.dg/ext/bitfield5.C: Likewise.
	* gcc.dg/bitfld-15.c: Likewise.
	* gcc.dg/bitfld-16.c: Likewise.
	* gcc.dg/bitfld-17.c: Likewise.
	* gcc.dg/bitfld-18.c: Likewise.

From-SVN: r172336

This is for a recent change to the gcc middle-end.

From-SVN: r172335

From-SVN: r172334

From-SVN: r172330

	* combine.c (update_cfg_for_uncondjump): Instead of testing at_end
	assert it is always true.
	(try_combine): Don't call update_cfg_for_uncondjump for noop non-jump
	moves.

From-SVN: r172329

In gcc/objc/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (printable_ivar_name): New.
	(add_instance_variable): Call printable_ivar_name() when an error
	message needs to be printed.  Do not prepare the instance variable
	for printing unless there is an actual error.

From-SVN: r172328

In gcc/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_lex_one_token): Rewritten conditional used when
	compiling Objective-C to be more efficient.

In gcc/objc/:
2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
	avoid calling identifier_global_value() multiple times.

From-SVN: r172327

2011-04-12  Axel Freyn  <axel-freyn@gmx.de>

	* opts-common.c (decode_cmdline_options_to_array): Remove variable
	argv_copied.

From-SVN: r172325

2011-04-12  Yufeng Zhang  <yufeng.zhang@arm.com>

	* ChangeLog: Add the mising change log for my previous commit.

From-SVN: r172324

2011-04-12  Yufeng Zhang  <yufeng.zhang@arm.com>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r172323

From-SVN: r172321

Fix PR target/48090

2011-04-12  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

       PR target/48090
       * config/arm/arm.md (*arm_negdi2): Fix early clobber constraints.

From-SVN: r172318

gcc/
	* recog.h (insn_operand_data): Add an "allows_mem" field.
	* genoutput.c (output_operand_data): Initialize it.
	* optabs.c (maybe_legitimize_operand_same_code): New function.
	(maybe_legitimize_operand): Use it when matching the original
	op->value.

From-SVN: r172316

gcc/
	* genpreds.c (process_define_predicate): Move most processing
	to gensupport.c.  Continue to validate the expression.
	* genrecog.c (did_you_mean_codes, compute_predicate_codes)
	(process_define_predicate): Move processing to gensupport.c.
	(main): Remove DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE cases.
	* gensupport.c (did_you_mean_codes): Moved from genrecog.c.
	(compute_predicate_codes): Moved from genrecog.c.  Add lineno
	argument.
	(valid_predicate_name_p): New function, split out from old
	genpreds.c:process_define_predicate.
	(process_define_predicate): New function, combining code from
	old genpreds.c and genrecog.c functions.
	(process_rtx): Call it for DEFINE_PREDICATE and
	DEFINE_SPECIAL_PREDICATE.

From-SVN: r172315

gcc/
	* config/arm/arm.c (arm_print_operand): Use MEM_SIZE to get the
	size of a '%A' memory reference.
	(T_DREG, T_QREG): New neon_builtin_type_bits.
	(arm_init_neon_builtins): Assert that the load and store operands
	are neon_struct_operands.
	(locate_neon_builtin_icode): Provide the neon_builtin_type_bits.
	(NEON_ARG_MEMORY): New builtin_arg.
	(neon_dereference_pointer): New function.
	(arm_expand_neon_args): Add a neon_builtin_type_bits argument.
	Handle NEON_ARG_MEMORY.
	(arm_expand_neon_builtin): Update after above interface changes.
	Use NEON_ARG_MEMORY for loads and stores.
	* config/arm/predicates.md (neon_struct_operand): New predicate.
	* config/arm/iterators.md (V_two_elem): Tweak formatting.
	(V_three_elem): Use BLKmode for accesses that have no associated mode.
	(V_four_elem): Tweak formatting.
	* config/arm/neon.md (neon_vld1<mode>, neon_vld1_dup<mode>)
	(neon_vst1_lane<mode>, neon_vst1<mode>, neon_vld2<mode>)
	(neon_vld2_lane<mode>, neon_vld2_dup<mode>, neon_vst2<mode>)
	(neon_vst2_lane<mode>, neon_vld3<mode>, neon_vld3_lane<mode>)
	(neon_vld3_dup<mode>, neon_vst3<mode>, neon_vst3_lane<mode>)
	(neon_vld4<mode>, neon_vld4_lane<mode>, neon_vld4_dup<mode>)
	(neon_vst4<mode>): Replace pointer operand with a memory operand.
	Use %A in the output template.
	(neon_vld3qa<mode>, neon_vld3qb<mode>, neon_vst3qa<mode>)
	(neon_vst3qb<mode>, neon_vld4qa<mode>, neon_vld4qb<mode>)
	(neon_vst4qa<mode>, neon_vst4qb<mode>): Likewise, but halve
	the width of the memory access.  Remove post-increment.
	* config/arm/neon-testgen.ml: Allow addresses to have an alignment.

gcc/testsuite/
	* gcc.target/arm/neon-vld3-1.c: New test.
	* gcc.target/arm/neon-vst3-1.c: New test.
	* gcc.target/arm/neon/v*.c: Regenerate.

From-SVN: r172314

	* config/v850/v850.c (expand_prologue): Do not use the CALLT
	instruction for interrupt handlers if the target is the basic V850
	architecture.
	(expand_epilogue): Likewise.

From-SVN: r172313

	PR rtl-optimization/48549
	* combine.c (propagate_for_debug): Also stop after BB_END of
	this_basic_block.  Process LAST and just stop processing after it.
	(combine_instructions): If last_combined_insn has been deleted,
	set last_combined_insn to its PREV_INSN.

	* g++.dg/opt/pr48549.C: New test.

From-SVN: r172311

re PR tree-optimization/46076 (constant propagation and compile-time math no longer happening versus 4.4 and 4.5)

2011-04-12  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/46076
	* gimple.h (struct gimple_statement_call): Add fntype field.
	(gimple_call_fntype): Adjust.
	(gimple_call_set_fntype): New function.
	* gimple.c (gimple_build_call_1): Set the call function type.
	* gimplify.c (gimplify_call_expr): Preserve the function
	type the frontend used for the call.
	(gimplify_modify_expr): Likewise.
	* lto-streamer-in.c (input_gimple_stmt): Input the call stmts
	function type.
	* lto-streamer-out.c (output_gimple_stmt): Output the call stmts
	function type.
	* tree-ssa.c (useless_type_conversion_p): Function pointer
	conversions are useless.

	* gcc.dg/tree-ssa/pr46076.c: Un-XFAIL.

From-SVN: r172310

re PR libstdc++/48476 ([C++0x] conversion between std::tuple which have reference member is rejected)

2011-04-12  Takaya Saito  <gintensubaru@gmail.com>

	PR libstdc++/48476
	* include/std/tuple (_Tuple_impl<>::_Tuple_impl(_Tuple_impl<>&&),
	_Tuple_impl<>::operator=(_Tuple_impl&&), _Tuple_impl<>::operator=
	(_Tuple_impl<>&&), tuple_cat): Use std::forward where appropriate.
	* testsuite/20_util/tuple/cons/48476.cc: New.
	* testsuite/20_util/tuple/48476.cc: Likewise.
	* testsuite/20_util/tuple/creation_functions/48476.cc: Likewise.

From-SVN: r172309

2011-04-12  Martin Jambor  <mjambor@suse.cz>

gcc/cp/
	* class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
	cgraph_get_create_node.
	* decl2.c (cp_write_global_declarations): Call cgraph_get_node
	instead of cgraph_get_create_node.
	* method.c (make_alias_for_thunk): Call cgraph_get_node
	instead of cgraph_get_create_node, assert it returns non-NULL.
	(use_thunk): Likewise.
	* optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
	when flag_syntax_only is not set.  Call cgraph_get_node instead of
	cgraph_get_create_node.
	(maybe_clone_body): Call cgraph_get_node instead of
	cgraph_get_create_node.

From-SVN: r172308

2011-04-12  Martin Jambor  <mjambor@suse.cz>

	* cgraph.h (cgraph_node): Remove function declaration.
	(cgraph_create_node): Declare.
	(cgraph_get_create_node): Likewise.
	* cgraph.c (cgraph_create_node): Renamed to cgraph_create_node_1.
	Updated all callers.
	(cgraph_node): Renamed to cgraph_create_node, assert that a node for
	the decl does not already exist.  Call cgraph_get_create_node instead
	of cgraph_node.
	(cgraph_get_create_node): New function.
	(cgraph_same_body_alias): Update comment.
	(cgraph_set_call_stmt): Call cgraph_get_node instead of cgraph_node,
	assert it does not return NULL.
	(cgraph_update_edges_for_call_stmt): Likewise.
	(cgraph_clone_edge): Likewise.
	(cgraph_create_virtual_clone): Likewise.
	(cgraph_update_edges_for_call_stmt_node): Call cgraph_get_create_node
	instead of cgraph_node.
	(cgraph_add_new_function): Call cgraph_create_node or
	cgraph_get_create_node instead of cgraph_node.
	* cgraphbuild.c (record_reference): Call cgraph_get_create_node
	instead of cgraph_node.
	(record_eh_tables): Likewise.
	(mark_address): Likewise.
	(mark_load): Likewise.
	(build_cgraph_edges): Call cgraph_get_create_node instead
	of cgraph_node.
	(rebuild_cgraph_edges): Likewise.
	* cgraphunit.c (cgraph_finalize_function): Call cgraph_get_create_node
	instead of cgraph_node.
	(cgraph_copy_node_for_versioning): Call cgraph_create_node instead of
	cgraph_node.
	* lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Call
	cgraph_create_node instead of cgraph_node.
	* c-decl.c (finish_function): Call cgraph_get_create_node instead
	of cgraph_node.
	* lto-cgraph.c (input_node): Likewise.
	* lto-streamer-in.c (input_function): Likewise.
	* varasm.c (mark_decl_referenced): Likewise.
	(assemble_alias): Likewise.

gcc/c-family/
	* c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
	of cgraph_node.

gcc/cp/
	* cp/class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
	instead of cgraph_node.
	* cp/decl2.c (cxx_callgraph_analyze_expr): Likewise.
	(cp_write_global_declarations): Likewise.
	* cp/optimize.c (maybe_clone_body): Likewise.
	* cp/semantics.c (maybe_add_lambda_conv_op): Likewise.
	* cp/mangle.c (mangle_decl): Likewise.
	* cp/method.c (make_alias_for_thunk): Likewise.
	(use_thunk): Likewise.

gcc/ada/
	* gcc-interface/utils.c (end_subprog_body): Call
	cgraph_get_create_node instead of cgraph_node.

gcc/fortran/
	* trans-decl.c (gfc_generate_function_code): Call
	cgraph_get_create_node instead of cgraph_node.

gcc/objc/
	* objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
	instead of cgraph_node.

From-SVN: r172307

tree-inline.c (tree_function_versioning): Call cgraph_get_node instead of cgraph_node and assert it does not return NULL.

2011-04-12  Martin Jambor  <mjambor@suse.cz>

	* tree-inline.c (tree_function_versioning): Call cgraph_get_node
	instead of cgraph_node and assert it does not return NULL.
	* lto-streamer-in.c (lto_read_body): Likewise.
	* omp-low.c (new_omp_context): Likewise.
	(create_task_copyfn): Likewise.
	* tree-emutls.c (lower_emutls_function_body): Likewise.
	* matrix-reorg.c (transform_allocation_sites): Likewise.

From-SVN: r172306

2011-04-12  Allan McRae  <allan@archlinux.org>

	PR libstdc++/48566
	* testsuite/tr1/6_containers/unordered_map/requirements/
	iterator_null_neg.cc: Include <cstddef>.
	* testsuite/tr1/6_containers/unordered_set/requirements/
	iterator_null_neg.cc: Likewise.
	* testsuite/27_io/basic_filebuf/seekoff/wchar_t/4.cc: Include
	<cstring>.
	* testsuite/util/testsuite_common_types.h: Include <limits>.
	* testsuite/29_atomics/atomic_integral/cons/assign_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise.
	* testsuite/29_atomics/atomic_integral/operators/increment_neg.cc:
	Likewise.
	* testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc:
	Likewise.
	* testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc:
	Likewise.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Likewise.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise.

From-SVN: r172303

	libjava:
	PR testsuite/21164
	* testsuite/lib/libjava.exp: Load dg.exp.
	* testsuite/libjava.jar/jar.exp (gcj_jar_interpret): Strip srcdir
	from jarfile.
	Use result for messages.
	* testsuite/libjava.loader/loader.exp (gcj_loader_test_one): Pass
	errname to libjava_invoke, fix testname.

	gcc:
	PR testsuite/21164
	* lib/compat.exp (compat-execute): Declare unsupported after
	stripping path from src1.
	* lib/lto.exp (lto-execute): Likewise.

From-SVN: r172302

	PR c/48517
	* c-typeck.c (store_init_value): Set TREE_TYPE (decl) to
	qualified type.

	* gcc.c-torture/compile/pr48517.c: New test.

From-SVN: r172299

	PR c/48552
	* c-typeck.c (build_asm_expr): Error out on attempts to use
	void type outputs or inputs for constraints that allow reg or
	don't allow memory.

	* gcc.dg/pr48552-1.c: New test.
	* gcc.dg/pr48552-2.c: New test.

From-SVN: r172298

2011-04-11  Chung-Lin Tang  <cltang@codesourcery.com>
	    Richard Earnshaw  <rearnsha@arm.com>

	PR target/48250
	* config/arm/arm.c (arm_legitimize_reload_address): Update cases
	to use sign-magnitude offsets. Reject unsupported unaligned
	cases. Add detailed description in comments.
	* config/arm/arm.md (reload_outdf): Disable for ARM mode; change
	condition from TARGET_32BIT to TARGET_ARM.

Co-Authored-By: Richard Earnshaw <rearnsha@arm.com>

From-SVN: r172297

	* tree.h (struct typed_tree): New.
	(struct tree_common): Include it instead of tree_base.
	(TREE_TYPE): Update for new location of type field.
	(TYPE_USER_ALIGN, TYPE_PACKED): Refer to base field directly.
	(DECL_USER_ALIGN, DECL_PACKED): Likewise.
	(union tree_node): Add typed field.
	* treestruct.def (TS_TYPED): New.
	* lto-streamer.c (check_handled_ts_structures): Handle it.
	* tree.c (MARK_TS_TYPED): New macro.
	(MARK_TS_COMMON): Call it instead of MARK_TS_BASE.

From-SVN: r172295

From-SVN: r172292