gcc/

2011-05-02  Simon Martin  <simartin@users.sourceforge.net>

    PR c/35445
    * c-decl.c (finish_decl): Only create a composite if the types are
    compatible.

gcc/testsuite/

2011-05-02  Simon Martin  <simartin@users.sourceforge.net>

    PR c/35445
    * gcc.dg/pr35445.c: New test.

From-SVN: r173269

	* config/i386/mmx.md (*movv2sf_internal_rex64): Fix %vmovlps template.
	(*movv2sf_internal): Ditto.

From-SVN: r173267

	* config/fr30/fr30-protos.h (Mmode): Don't define.
	* config/m32r/m32r-protos.h (Mmode): Don't define.  Expand
	definition where used.
	* config/mn10300/mn10300-protos.h (Mmode, Cstar, Rclas): Don't
	define.  Expand definitions where used.
	* config/rx/rx-protos.h (Mmode, Fargs, Rcode): Don't define.
	Expand definitions where used.
	* config/rx/rx.c (rx_is_legitimate_address, rx_function_arg_size,
	rx_function_arg, rx_function_arg_advance,
	rx_function_arg_boundary): Expand definitions of those macros.
	* config/v850/v850-protos.h (Mmode): Don't define.  Expand
	definition where used.

From-SVN: r173266

	* config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for
	reg<->xmm moves.
	(*mov<mode>_internal): Merge with *mov<mode>_internal_avx.
	(*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves.  Merge
	with *movv2sf_internal_rex64_avx.
	(*movv2sf_internal): Merge with *movv2sf_internal_avx.
	* config/i386/i386.md (*movdi_internal_rex64) <TYPE_SSEMOV>:
	Use %v prefix in insn mnemonic to handle TARGET_AVX.
	(*movdi_internal): Add "isa" attribute.  Use "maybe_vex" instead of
	"vex" in "prefix" attribute calculation.
	(*movdf_internal): Output AVX mnemonics.  Add "prefix" attribute.

From-SVN: r173265

	PR c++/48446
	* decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
	(compute_array_index_type): Revert earlier 48446 changes.
	(grokdeclarator): Use stabilize_vla_size.

From-SVN: r173264

parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE instead of inappropriate zero values.

	* parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
	instead of inappropriate zero values.

Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r173263

	Tweak last ChangeLog entry.

From-SVN: r173262

2011-05-02  Stuart Henderson  <shenders@gcc.gnu.org>

        PR target/47951
        * config/bfin/bfin.md (loop_end): Use matching constraints to ensure
        inputs match the output.

From-SVN: r173261

PR target/47955
* gcc/config/m68k/m68k.c (m68k_expand_prologue): Set
current_function_static_stack_size.

From-SVN: r173260

	* lto-streamer.c (lto_streamer_cache_insert_1,
	lto_streamer_cache_lookup, lto_streamer_cache_create,
	lto_streamer_cache_delete): Use pointer map instead of hashtable.
	* lto-streamer.h (lto_streamer_cache_d): Turn node_map into pointer_map.

From-SVN: r173259

	* include/ext/sso_string_base.h (__sso_string_base<>::_M_construct):
	Fix unqualified lookup.
	(__sso_string_base<>::_M_construct): Likewise.
	(__sso_string_base<>::_M_construct): Likewise.
	(__sso_string_base<>::_M_assign): Likewise.
	(__sso_string_base<>::_M_reserve): Likewise.
	(__sso_string_base<>::_M_mutate): Likewise.
	(__sso_string_base<>::_M_erase): Likewise.
	* include/ext/vstring.h (__versa_string<>::replace): Likewise.
	(__versa_string<>::compare): Likewise.
	* include/ext/vstring.tcc (__versa_string<>::compare): Likewise.
	(__versa_string<>::compare): Likewise.
	(__versa_string<>::compare): Likewise.
	(__versa_string<>::compare): Likewise.
	(__versa_string<>::compare): Likewise.

From-SVN: r173257

contrib:
	* gcc_update (gcc/config/m68k/m68k-tables.opt): New dependencies.

gcc:
	* config/m68k/genopt.sh, config/m68k/m68k-isas.def,
	config/m68k/m68k-microarchs.def, config/m68k/m68k-opts.h,
	config/m68k/t-opts: New files.
	* config/m68k/m68k-tables.opt: New file (generated).
	* config.gcc (fido-*-*, m68k-*-*): Add m68k/m68k-tables.opt to
	extra_options and m68k/t-opts to tmake_file.
	* config/m68k/m68k.c (m68k_library_id_string): More to m68k.opt.
	(all_isas): Initialize using m68k-isas.def.
	(all_microarchs): Initialize using m68k-microarchs.def.
	(m68k_find_selection): Remove.
	(m68k_handle_option): Don't assert that global structures are in
	use.  Use error_at.  Access variables via opts pointer.  Don't
	handle -march=, -mcpu= and -mtune= here.  Set gcc_options fields
	directly for -m68020-40 and -m68020-60.
	(m68k_option_override): Set m68k_arch_entry, m68k_cpu_entry and
	m68k_tune_entry here.
	* config/m68k/m68k.h (enum uarch_type, enum target_device): Move
	to m68k-opts.h.
	(m68k_library_id_string): Remove declaration.
	* config/m68k/m68k.opt (config/m68k/m68k-opts.h): New
	HeaderInclude.
	(m68k_library_id_string): New Variable.
	(march=, mcpu=, mtune=): Use Enum and Var.

From-SVN: r173256

2011-05-02  Richard Guenther  <rguenther@suse.de>

	* varasm.c (output_constructor_regular_field): Compute zero-based
	index with double-ints.  Make sure to ICE instead of producing
	wrong code.
	* cgraph.c (cgraph_add_thunk): Do not create new tree nodes
	in asserts.  Properly use a signed type.

From-SVN: r173255

	* config/i386/sse.md (V): New mode iterator.
	(V_128): Rename from SSEMODE.  Make V2DF mode conditional on
	TARGET_SSE2.
	(V_256): Rename from AVX256MODE.
	(VF): Make V4SF mode unconditional.  Add TARGET_SSE instruction
	condition to all users.
	(VF1): Ditto.
	(VF2): Make V2DF mode unconditional.  Add TARGET_SSE2 instruction
	condition to all users.
	(VF_128): Make V4SF mode unconditional.
	(VF_256): Rename from AVX256MODEF2P.
	(VI4F_128): Rename from SSEMODE4S.
	(VI8F_128): Rename from SSEMODE2D.
	(VI4F_256): Rename from AVX256MODE8P.
	(VI8F_256): Rename from AVX256MODE4P.
	(avxsizesuffix): Add V16HI, V4DI, V8HI and V2DI modes.
	(ssescalarmodesuffix): Remove SF and DF modes.
	(SSEMODE124): Remove.
	(SSEMODE1248): Ditto.
	(SSEMODEF2P): Ditto.
	(AVXMODEF2P): Ditto.
	(AVXMODEFDP): Ditto.
	(AVXMODEFSP): Ditto.
	(VEC_EXTRACT_MODE): Make V16QI, V8HI, V4SI, V2DI, V4SF and V2DF modes
	unconditional.
	(VEC_EXTRACT_EVENODD_MODE): Rename from SSEMODE_EO.  Make V4SF mode
	unconditional.
	(xop_pcmov_<mode><avxsizesuffix>): Merge from xop_pcmov_<mode> and
	xop_pcmov_<mode>256.  Use V mode iterator.

	Adjust RTX patterns globally for renamed mode attributes.

From-SVN: r173253

	* haifa-sched.c (sched_emit_insn): Emit insn before first
	non-scheduled insn.  Inform back-end about new insn.  Add
	new insn to scheduled_insns list.

From-SVN: r173251

re PR tree-optimization/48822 (G++ gets stucks and never finishes compilation when enabling -O2/3 optimization options.)

2011-05-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/48822
	* tree-ssa-sccvn.c (set_ssa_val_to): Never go up the lattice.
	(process_scc): Indicate which iteration we start.

	* gcc.dg/torture/pr48822.c: New testcase.

From-SVN: r173250

/cp
2011-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/47969
	* decl.c (compute_array_index_type): Check build_expr_type_conversion
	return value for NULL_TREE.

/testsuite
2011-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/47969
	* g++.dg/cpp0x/constexpr-47969.C: New.

From-SVN: r173249

	* lto-section-in.c (lto_input_1_unsigned): Move to lto-streamer.h
	(lto_section_overrun): New.
	* lto-section-out.c (append_block): Rename to ...
	(lto_append_block): ... this one; export.
	(lto_output_1_stream): Move lto lto-streamer.h
	(lto_output_data_stream): Update.
	* lto-streamer.h (lto_section_overrun, lto_append_block): Declare.
	(lto_output_1_stream, lto_input_1_unsigned): Turn into inline
	functions.

From-SVN: r173247

	PR testsuite/48498
	* gcc.dg/vect/slp-3.c: Increase loop bound.  Don't expect to fail
	on vect_no_align targets.
	* gcc.dg/vect/no-vfa-pr29145.c: Don't expect to fail on
	vect_no_align targets.

From-SVN: r173245

2011-05-02  Richard Guenther  <rguenther@suse.de>

	* tree.c (tree_code_counts): New global array.
	(record_node_allocation_statistics): Count individual tree codes.
	(dump_tree_statistics): Dump individual code stats.

From-SVN: r173244

2011-05-02  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* doc/xml/manual/status_cxx200x.xml: Update to reflect current status
	and FDIS content.
	* doc/xml/manual/documentation_hacking.xml: Fix typo.
	* doc/html/*: Regenerate.

From-SVN: r173243

From-SVN: r173242

From-SVN: r173240

	* ipa-inline.c (caller_growth_limits): Fix thinko when
	* ipa-inline.c (caller_growth_limits): Fix thinko when
	looking for largest stack frame.
	* ipa-inline.h (dump_inline_summary): Declare.
	* ipa-inline-analysis.c (dump_inline_edge_summary): Dump info
	on stack usage.
	(dump_inline_summary): Export.
	(debug_inline_summary): Declare as DEBUG_FUNCTION.

From-SVN: r173234

2011-05-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/48787
	* gfortran.dg/round_3.f08: Add more checks.

From-SVN: r173233

	* reginfo.c (memory_move_cost): Change rclass argument type form
	'enum reg_class' to reg_class_t.
	* reload.h (memory_move_cost): Update prototype.
	* postreload.c reload_cse_simplify_set): Change type dclass var to
	reg_class_t.
	* ira-int.h (ira_allocate_cost_vector, ira_free_cost_vector):
	Update prototype.
	(ira_allocate_and_set_costs): Change aclass argument type form
	'enum reg_class' to reg_class_t.
	* ira-build.c (ira_allocate_cost_vector, ira_free_cost_vector): 
	Change aclass argument type to reg_class_t.
	(update_conflict_hard_reg_costs): Change type aclass and pref vars
	to reg_class_t.
	* gcc/ira.c (setup_class_subset_and_memory_move_costs): Adjust
	memory_move_cost call.

	* config/ia64/ia64.c (ia64_register_move_cost): Remove 'from' and
	'to' local var. Rename from_i and to_i arguments to 'from' and 'to'.
	Change type tmp var to reg_class_t.

From-SVN: r173232

2011-05-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/48787
	* io/write_float.def (output_float): Gather up integer declarations and
	add new 'p' for scale factor. Use 'p' in place of the 'dtp' reference
	everywhere. For ROUND_UP scan the digit string and only perform
	rounding if something other than '0' is found.

From-SVN: r173231

From-SVN: r173229

	* gnatvsn.ads (Library_Version): Bump to 4.7.
	(Current_Year): Bump to 2011.

From-SVN: r173224

dump-prase-tree.c (show_code_node): Set the current namespace to the BLOCK before displaying it; restore afterwards.

2011-04-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* dump-prase-tree.c (show_code_node):  Set the current
	namespace to the BLOCK before displaying it; restore
	afterwards.

From-SVN: r173223

2011-04-30  Daniel Krugler  <daniel.kruegler@googlemail.com>

	* include/std/type_traits (__is_default_constructible_atom,
	__is_default_constructible_safe<, true>,
	__is_direct_constructible_new_safe,
	__is_base_to_derived_ref<,, true>, __is_lvalue_to_rvalue_ref<,, true>,
	__is_direct_constructible_ref_cast, __is_direct_constructible,
	__is_nary_constructible): Simplify; add comments throughout.

2011-04-30  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.

From-SVN: r173222

2011-04-30  Tobias Burnus  <burnus@net-b.de>
 
       PR fortran/48821
       * gfortran.dg/import9.f90: New, proper test.
       * gfortran.dg/interface_37.f90: Remove bogus
       test (bogus copy of interface_36.f90).

From-SVN: r173221

2011-04-30  Doug Kwan  <dougkwan@google.com>

	* include/Makefile.am (install-freestanding-headers): Also install
	cxxabi_tweaks.h.
	* include/Makefile.in: Regenerate.

From-SVN: r173220

2011-04-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48800
        * decl.c (gfc_match_import): Don't try to find the
        symbol if already found.

2011-04-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48800
        * gfortran.dg/interface_37.f90: New.

From-SVN: r173219

cp/ChangeLog
2011-04-29  Le-Chun Wu  <lcwu@google.com>

	* cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
	* call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
	(build_over_call): Use it to determine whether to emit a NULL
	warning for template function instantiations.
	(build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
	EXPLICIT_TARGS is set.

2011-04-29  Diego Novillo  <dnovillo@google.com>
	    Le-Chun Wu  <lcwu@google.com>

	* call.c (conversion_null_warnings): Also handle assignments
	when warning about NULL conversions.

testsuite/ChangeLog
2011-04-29  Le-Chun Wu  <lcwu@google.com>

	* g++.dg/warn/Wnull-conversion-1.C: New.
	* g++.dg/warn/Wnull-conversion-2.C: New.

2011-04-29  Le-Chun Wu  <lcwu@google.com>

	* g++.dg/warn/Wconversion-null-2.C: Do not expect a NULL
	  warning in implicitly instantiated templates.

2011-04-29  Diego Novillo  <dnovillo@google.com>

	* g++.old-deja/g++.other/null3.C: Expect warning about converting
	boolean to a pointer.

From-SVN: r173217

ipa-inline.c (can_inline_edge_p): Disregard limits when inlining into function with flatten attribute.

	* ipa-inline.c (can_inline_edge_p): Disregard limits when
	inlining into function with flatten attribute.
	(want_inline_small_function_p): Be more realistic about inlining
	cold calls where callee size grows.

From-SVN: r173216

	* cgraph.c (cgraph_create_virtual_clone): Clear constructor/destructor
	flags.

From-SVN: r173215

2011-04-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/48746
	* trans-expr.c (fcncall_realloc_result): Set the bounds and the
	offset so that the lbounds are one.
	(gfc_trans_arrayfunc_assign): Add rank to arguments of above.

2011-04-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/48746
	* gfortran.dg/realloc_on_assign_7.f03: Test bounds.

From-SVN: r173213

	* config/sparc/sparc.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
	PRINT_OPERAND_PUNCT_VALID_P): Remove.
	* config/sparc/sparc-protos.h (print_operand): Remove declaration.
	* config/sparc/sparc.c (TARGET_PRINT_OPERAND_PUNCT_VALID_P,
	TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.
	(print_operand): Rename to...
	(sparc_print_operand): ...this. Make static. Adjust
	sparc_print_operand function call.
	(sparc_print_operand_punct_valid_p, sparc_print_operand_address): New
	functions.

From-SVN: r173212

	PR middle-end/48752 
	* ipa-inline.c (early_inliner): Disable when doing late
	addition of function.

From-SVN: r173211