PR driver/49371
	* config/darwin.c (darwin_override_options): Improve warning when
	mdynamic-no-pic is given together with fPIC/fpic, also warn when it
	is given with fpie/fPIE.
	* config/darwin.h (PIE_SPEC): New, (LINK_SPEC): Use PIE_SPEC.
	* config/darwin9.h (PIE_SPEC): New.

From-SVN: r175397

2011-06-25  Basile Starynkevitch  <basile@starynkevitch.net>

	* timevar.c (timevar_print): Increase width for display of timevar
	name.

From-SVN: r175396

From-SVN: r175394

	PR c++/46400
	* cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
	instead of TYPE_CHAIN for chain_next for types.

	* c-decl.c (union lang_tree_node): Use TYPE_NEXT_VARIANT
	instead of TYPE_CHAIN for chain_next for types.

From-SVN: r175389

The old definition left a 2 instruction hole in which
unwind info was out-of-date.

From-SVN: r175388

2011-06-24  Easwaran Raman  <eraman@google.com>

      PR rtl-optimization/49429
      PR target/49454
      * expr.c (emit_block_move_hints):  Mark MEM_EXPR(x) and
      MEM_EXPR(y) addressable if emit_block_move_via_libcall is
      used to copy y into x.
      * calls.c (initialize_argument_information): Mark
      an argument addressable if it is passed by invisible reference.
      (emit_library_call_value_1): Mark  MEM_EXPR (val) addressable
      if it is passed by reference.

From-SVN: r175384

From-SVN: r175383

From-SVN: r175379

From-SVN: r175378

2011-06-24  H.J. Lu  <hongjiu.lu@intel.com>

	PR rtl-optimization/49504
	* rtlanal.c (nonzero_bits1): Properly handle addition or
	subtraction a pointer in Pmode if pointers extend unsigned.

From-SVN: r175377

2011-06-24  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimizations/49516
	* tree-sra.c (sra_modify_assign): Choose the safe path for
	aggregate copies if we also did scalar replacements.

	* testsuite/g++.dg/tree-ssa/pr49516.C: New test.

From-SVN: r175376

Fix PR target/49335

2011-06-24  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	PR target/49335
	* config/arm/predicates.md (add_operator): New.
	* config/arm/arm.md ("*arith_shiftsi"): Fix for SP reg usage
	in Thumb2.

From-SVN: r175375

From-SVN: r175374

2011-06-23  Gabriel Charette  <gchare@google.com>

	* name-lookup.h (cp_binding_level): Removed unused
	member names_size. Update all users.

From-SVN: r175373

From-SVN: r175372

v2: Include message improvements from Eric Botcazou

gcc/:
2011-06-24  Andi Kleen  <ak@linux.intel.com>

	* tree-sra.c (type_internals_preclude_sra_p): Add msg
	parameter. Split up ifs and report reason in *msg.
	(reject): Add.
	(find_var_candiate): Add msg variable.
	Split up ifs and report reason to reject.
	(find_param_candidates): Add msg variable.
	Pass msg to type_internals_preclude_sra_p.

From-SVN: r175370

	PR c++/49418
	* typeck2.c (build_functional_cast): Strip cv-quals for value init.
	* init.c (build_zero_init_1): Not here.

From-SVN: r175368

	PR c++/35255
	* pt.c (resolve_overloaded_unification): Fix DR 115 handling.

From-SVN: r175367

From-SVN: r175362

From-SVN: r175355

re PR middle-end/48770 (wrong code with -O -fprofile-arcs -fPIC -fno-dce -fno-forward-propagate -fno-tree-forwprop)


	PR middle-end/48770
	* reload.h (reload): Change to return a bool.
	* ira.c (ira): If requested by reload, run a fast DCE pass after
	reload has completed.  Fix comment typo.
	* reload1.c (need_dce): New file scoped static.
	(reload): Set reload_completed here.  Return whether or not a DCE
	pass after reload is needed.
	(delete_dead_insn): Set need_dce as needed.

	PR middle-end/48770
	* gcc.dg/pr48770.c: New test.

From-SVN: r175353

	PR middle-end/49465
	* tree-ssa-threadupate.c (fix_duplicate_block_edges): Fix condition
	to detect threading through joiner block.  If there was already
	an edge to the new target, then do not change the PHI nodes.

From-SVN: r175352

	PR middle-end/49465
	* tree-ssa-threadupate.c (fix_duplicate_block_edges): Fix condition
	to detect threading through joiner block.  If there was already
	an edge to the new target, then do not change the PHI nodes.

*************** fix_duplicate_block_edges (struct redire

From-SVN: r175351

	PR middle-end/49373
	* g++.dg/torture/pr43879-1_1.C: Revert the xfail introduced yesterday.

From-SVN: r175350

tree-vect-data-refs.c (vect_compute_data_ref_alignment): Use get_pointer_alignment to see if base isn't sufficiently aligned.

	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Use
	get_pointer_alignment to see if base isn't sufficiently aligned.

From-SVN: r175348

	PR testsuite/49512
	* gcc.dg/tree-ssa/asm-1.c: Use -fdump-tree-optimized-nouid
	instead of -fdump-tree-optimized.

From-SVN: r175347

/cp
2011-06-23  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/44625
	* decl2.c (build_anon_union_vars): Early return error_mark_node
	for a nested anonymous struct.

/testsuite
2011-06-23  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/44625
	* g++.dg/template/crash107.C: New.
	* g++.dg/template/error17.C: Adjust.

From-SVN: r175344

	PR c++/49507
	* decl2.c (mark_used): Don't call synthesize_method for
	functions defaulted outside the class.

From-SVN: r175342

	* optimize.c (maybe_clone_body): Set linkage flags before
	cgraph_same_body_alias.

From-SVN: r175341

	PR c++/49440
	* class.c (set_linkage_according_to_type): Just check TREE_PUBLIC
	on the type's name.

From-SVN: r175340

	PR c++/49395
	* init.c (build_zero_init_1): Strip cv-quals from scalar types.

From-SVN: r175339

	PR c++/36435
	* pt.c (most_specialized_instantiation): Do check return types.

From-SVN: r175338

	PR tree-optimize/49373
	* tree-pass.h (all_late_ipa_passes): Declare.
	* cgraphunit.c (init_lowered_empty_function): Fix properties.
	(cgraph_optimize): Execute late passes; remove unreachable funcions after
	materialization.
	* ipa-inline.c (gate_ipa_inline): Enable only when optimizing or LTOing.
	* passes.c (all_late_ipa_passes): Declare.
	(dump_passes, register_pass): Handle late ipa passes.
	(init_optimization_passes): Move ipa_pta to late passes; schedule fixup_cfg
	at beggining of all_passes.
	(apply_ipa_transforms): New function.
	(execute_one_pass): When doing simple ipa pass, apply all transforms.

From-SVN: r175336

	* params.c: Include common/common-target.h.  Don't include tm.h.
	(lang_independent_params): Move from toplev.c.
	(global_init_params): New.
	* params.h (global_init_params): Declare.
	* target.def (default_params): Move to common-target.def.
	* toplev.c (lang_independent_options): Remove.
	(lang_independent_params): Move to params.c.
	(general_init): Use global_init_params.
	* common/common-target.def (option_default_params): Move from
	target.def.
	* common/config/ia64/ia64-common.c: Include params.h.
	(ia64_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
	from ia64.c.
	* common/config/rs6000/rs6000-common.c: Include params.h.
	(rs6000_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
	from rs6000.c.
	* common/config/sh/sh-common.c: Include params.h.
	(sh_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
	from sh.c.
	* common/config/spu/spu-common.c: Include params.h.
	(spu_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
	from spu.c.
	* config/ia64/ia64.c (ia64_option_default_params,
	TARGET_OPTION_DEFAULT_PARAMS): Move to ia64-common.c.
	* config/rs6000/rs6000.c (rs6000_option_default_params,
	TARGET_OPTION_DEFAULT_PARAMS): Move to rs6000-common.c.
	* config/sh/sh.c (sh_option_default_params,
	TARGET_OPTION_DEFAULT_PARAMS): Move to sh-common.c.
	* config/spu/spu.c (spu_option_default_params,
	TARGET_OPTION_DEFAULT_PARAMS): Move to spu-common.c.
	* Makefile.in (OBJS): Remove params.o.
	(OBJS-libcommon-target): Add params.o.
	(params.o, $(common_out_object_file)): Update dependencies.
	* doc/tm.texi: Regenerate.

From-SVN: r175330

2011-06-23  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* testsuite/tr1/6_containers/tuple/creation_functions/tie2.cc: Fix for
	C++0x mode.
	* testsuite/25_algorithms/sort/35588.cc: Likewise.
	* testsuite/26_numerics/headers/complex/synopsis.cc: Likewise.

From-SVN: r175329

re PR bootstrap/49383 (powerpc64-linux bootstrap failure due to ice in cgraph_only_called_directly_p)

	PR bootstrap/49383
	* config/rs6000/rs6000.c (call_ABI_of_interest): Adjust cgraph
	invocation for 2011-06-09 changes.

From-SVN: r175328

From-SVN: r175327

2011-06-22  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* testsuite/20_util/bind/socket.cc: Use variable and remove attribute.

From-SVN: r175322

2011-06-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/pb_ds/detail/pat_trie_/pat_trie_base.hpp: Avoid -Wall
	warning.

From-SVN: r175321

2011-06-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/20_util/reference_wrapper/invoke.cc: Avoid -Wall warnings.
	* testsuite/20_util/reference_wrapper/typedefs-3.cc: Likewise.
	* testsuite/20_util/reference_wrapper/invoke-2.cc: Likewise.
	* testsuite/20_util/allocator_traits/members/allocate_hint.cc:
	Likewise.
	* testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise.
	* testsuite/20_util/bind/socket.cc: Likewise.
	* testsuite/20_util/pointer_traits/pointer_to.cc: Likewise.
	* testsuite/util/testsuite_random.h: Likewise.

From-SVN: r175318