linux-atomic.asm (ATOMIC_COMPARE_AND_SWAP): Rename __sync_compare_and_swap_* to __sync_val_compare_and_swap_*.

	* config/sh/linux-atomic.asm (ATOMIC_COMPARE_AND_SWAP): Rename
	__sync_compare_and_swap_* to __sync_val_compare_and_swap_*.

From-SVN: r150371

tree.c (make_vector_type): Build a main variant first, get the canonical one and then build the variant.

2009-08-03  Richard Guenther  <rguenther@suse.de>

	* tree.c (make_vector_type): Build a main variant first,
	get the canonical one and then build the variant.
	* tree-ssa.c (useless_type_conversion_p_1): Handle
	fixed-point types.
	(useless_type_conversion_p): Conversions to pointers to
	incomplete record types are useless.

From-SVN: r150370

2009-08-03  Richard Guenther  <rguenther@suse.de>

	* tree-cfg.c (pass_warn_unused_result): Mark name that no dump
	file will be created.
	* omp-low.c (pass_diagnose_omp_blocks): Likewise.
	* toplev.c (compile_file): Adjust comment.

From-SVN: r150369

	* config/sh/sh-protos.h (sh_promote_function_mode): Remove.
	* config/sh/sh.c (sh_promote_function_mode): Wrap long lines.
	(TARGET_PROMOTE_FUNCTION_MODE): Define.
	(TARGET_PROMOTE_FUNCTION_ARGS): Remove.
	(sh_promote_function_mode): Fix typo.

From-SVN: r150368

2009-08-03  Andreas Krebbel  <krebbel1@de.ibm.com>

	* explow.c (promote_mode): Mark TYPE and PUNSIGNEDP as
          possibly unused.

From-SVN: r150367

From-SVN: r150364

2009-08-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/40912 (final)
	* testsuite/26_numerics/random/mt19937.cc: dg-require-cstdint.
	* testsuite/26_numerics/random/uniform_real_distribution/cons/
	parms_neg.cc: Likewise.
	* testsuite/26_numerics/random/uniform_real_distribution/cons/
	parms.cc: Likewise.
	* testsuite/26_numerics/random/uniform_real_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/uniform_real_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_constant_distribution/
	cons/range.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_constant_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_constant_distribution/
	cons/num_xbound_fun.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_constant_distribution/
	cons/initlist_fun.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_constant_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/minstd_rand.cc: Likewise.
	* testsuite/26_numerics/random/chi_squared_distribution/cons/
	parms.cc: Likewise.
	* testsuite/26_numerics/random/chi_squared_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/chi_squared_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/normal_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/normal_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/normal_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/seed_seq/cons/
	range.cc: Likewise.
	* testsuite/26_numerics/random/seed_seq/cons/
	initlist.cc: Likewise.
	* testsuite/26_numerics/random/seed_seq/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/seed_seq/requirements/
	typedefs.cc: Likewise.
	* testsuite/26_numerics/random/uniform_int_distribution/
	cons/parms_neg.cc: Likewise.
	* testsuite/26_numerics/random/uniform_int_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/uniform_int_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/uniform_int_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/poisson_distribution/cons/
	parms.cc: Likewise.
	* testsuite/26_numerics/random/poisson_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/poisson_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/bernoulli_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/bernoulli_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/bernoulli_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/ranlux24_base.cc: Likewise.
	* testsuite/26_numerics/random/
	default_random_engine.cc: Likewise.
	* testsuite/26_numerics/random/discrete_distribution/
	cons/range.cc: Likewise.
	* testsuite/26_numerics/random/discrete_distribution/
	cons/initlist.cc: Likewise.
	* testsuite/26_numerics/random/discrete_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/discrete_distribution/
	cons/num_xbound_fun.cc: Likewise.
	* testsuite/26_numerics/random/discrete_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/weibull_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/weibull_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/weibull_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/
	cons/base_move.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/
	cons/seed1.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/
	cons/seed2.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/
	cons/base_copy.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/
	cons/seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/
	operators/equal.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/
	operators/serialize.cc: Likewise.
	* testsuite/26_numerics/random/ranlux48_base.cc: Likewise.
	* testsuite/26_numerics/random/minstd_rand0.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/
	cons/seed1.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/
	cons/seed2.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/
	operators/equal.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/
	operators/serialize.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	base_move.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	seed1.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	seed2.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	base_copy.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/
	operators/equal.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/
	operators/serialize.cc: Likewise.
	* testsuite/26_numerics/random/cauchy_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/cauchy_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/cauchy_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/negative_binomial_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/negative_binomial_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/negative_binomial_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/gamma_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/gamma_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/gamma_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/
	cons/seed1.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/
	cons/seed2.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/
	operators/equal.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/
	operators/serialize.cc: Likewise.
	* testsuite/26_numerics/random/fisher_f_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/fisher_f_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/fisher_f_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/exponential_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/exponential_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/exponential_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/binomial_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/binomial_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/binomial_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/lognormal_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/lognormal_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/lognormal_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/mt19937_64.cc: Likewise.
	* testsuite/26_numerics/random/random_device/cons/
	token.cc: Likewise.
	* testsuite/26_numerics/random/random_device/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/random_device/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/ranlux24.cc: Likewise.
	* testsuite/26_numerics/random/extreme_value_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/extreme_value_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/extreme_value_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_linear_distribution/
	cons/range.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_linear_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_linear_distribution/
	cons/num_xbound_fun.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_linear_distribution/
	cons/initlist_fun.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_linear_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/student_t_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/student_t_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/student_t_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/
	cons/seed1.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/
	cons/seed2.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/
	requirements/non_uint_neg.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/
	operators/equal.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/
	operators/serialize.cc: Likewise.
	* testsuite/26_numerics/random/ranlux48.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	base_move.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	seed1.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	seed2.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	base_copy.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/
	operators/equal.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/
	operators/serialize.cc: Likewise.
	* testsuite/26_numerics/random/geometric_distribution/
	cons/parms.cc: Likewise.
	* testsuite/26_numerics/random/geometric_distribution/
	cons/default.cc: Likewise.
	* testsuite/26_numerics/random/geometric_distribution/
	requirements/typedefs.cc: Likewise.
	* testsuite/26_numerics/random/knuth_b.cc: Likewise.

From-SVN: r150361

	* pa.c (pa_promote_function_mode): Remove ATTRIBUTE_UNUSED from
	declaration arguments.

From-SVN: r150358

2009-08-02  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/40853
	* gfortran.dg/namelist_40.f90: Update error output.
	* gfortran.dg/namelist_47.f90: Update error output.
	* gfortran.dg/namelist_58.f90: New test.

From-SVN: r150357

2009-08-02  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/40853
	* io/list_read.c (nml_get_obj_data): Do not set nl
	pointer to first_nl if nl->next is NULL.

From-SVN: r150356

i386.c (ix86_expand_fp_compare): Use const0_rtx instead of GEN_INT (0x00) and const1_rtx instead of GEN_INT (0x01).

	* config/i386/i386.c (ix86_expand_fp_compare): Use const0_rtx instead
	of GEN_INT (0x00) and const1_rtx instead of GEN_INT (0x01).
	(ix86_split_ashl): Ditto.
	(ix86_expand_vector_init_one_nonzero): Ditto.
	(ix86_expand_vector_set): Ditto.
	(ix86_expand_reduc_v4sf): Ditto.

From-SVN: r150355

From-SVN: r150353

	* gcc-interface/gigi.h (end_subprog_body): Tweak comment.
	* gcc-interface/utils.c (end_subprog_body): Likewise.
	* gcc-interface/trans.c (gigi): Likewise.
	(gnat_to_gnu): Likewise.

From-SVN: r150352

2009-08-02  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/40881
	* decl.c (match_char_length): Warn about old-style character length
	declarations.
	* match.c (match_arithmetic_if,gfc_match_if): Modify warning message
	for arithmetic if.
	(gfc_match_goto): Warn about computed gotos.
	(gfc_match_return): Warn about alternate return.
	(gfc_match_st_function): Warn about statement functions.
	* resolve.c (resolve_fl_procedure): Modify warning message for
	assumed-length character functions.


2009-08-02  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/40881
	* gfortran.dg/aliasing_dummy_1.f90: Add -std=legacy.
	* gfortran.dg/altreturn_3.f90: Ditto.
	* gfortran.dg/altreturn_5.f90: Ditto.
	* gfortran.dg/altreturn_6.f90: Ditto.
	* gfortran.dg/altreturn_7.f90: Ditto.
	* gfortran.dg/array_constructor_13.f90: Ditto.
	* gfortran.dg/arrayio_7.f90: Ditto.
	* gfortran.dg/arrayio_8.f90: Ditto.
	* gfortran.dg/assumed_charlen_function_3.f90: Modified warning message.
	* gfortran.dg/assumed_charlen_function_4.f90: Add -std=legacy.
	* gfortran.dg/assumed_charlen_function_5.f90: Modified warning message.
	* gfortran.dg/backspace_8.f: Add -std=legacy.
	* gfortran.dg/backspace_9.f: Ditto.
	* gfortran.dg/char_comparison_1.f: Ditto.
	* gfortran.dg/char_decl_1.f90: Ditto.
	* gfortran.dg/char_initialiser_actual.f90: Ditto.
	* gfortran.dg/char_pointer_assign.f90: Ditto.
	* gfortran.dg/char_pointer_dependency.f90: Ditto.
	* gfortran.dg/char_pointer_dummy.f90: Ditto.
	* gfortran.dg/char_pointer_func.f90: Ditto.
	* gfortran.dg/common_8.f90: Ditto.
	* gfortran.dg/constant_substring.f: Ditto.
	* gfortran.dg/data_char_2.f90: Ditto.
	* gfortran.dg/der_array_io_1.f90: Ditto.
	* gfortran.dg/der_array_io_2.f90: Ditto.
	* gfortran.dg/der_array_io_3.f90: Ditto.
	* gfortran.dg/der_io_3.f90: Ditto.
	* gfortran.dg/dev_null.F90: Ditto.
	* gfortran.dg/direct_io_2.f90: Ditto.
	* gfortran.dg/do_iterator_2.f90: Ditto.
	* gfortran.dg/e_d_fmt.f90: Ditto.
	* gfortran.dg/empty_format_1.f90: Ditto.
	* gfortran.dg/entry_17.f90: Modified warning message.
	* gfortran.dg/entry_7.f90: Add -std=legacy.
	* gfortran.dg/eor_1.f90: Ditto.
	* gfortran.dg/equiv_2.f90: Ditto.
	* gfortran.dg/equiv_constraint_2.f90: Use new-style character length.
	* gfortran.dg/equiv_substr.f90: Add -std=legacy.
	* gfortran.dg/extended_char_comparison_1.f: Ditto.
	* gfortran.dg/fmt_bz_bn_err.f: Ditto.
	* gfortran.dg/fmt_error_2.f90: Ditto.
	* gfortran.dg/fmt_read_bz_bn.f90: Ditto.
	* gfortran.dg/fmt_tl.f: Ditto.
	* gfortran.dg/fmt_white.f: Ditto.
	* gfortran.dg/func_derived_1.f90: Ditto.
	* gfortran.dg/g77_intrinsics_funcs.f: Ditto.
	* gfortran.dg/g77_intrinsics_sub.f: Ditto.
	* gfortran.dg/global_references_2.f90: Ditto.
	* gfortran.dg/hollerith_1.f90: Ditto.
	* gfortran.dg/hollerith.f90: Use new-style character length.
	* gfortran.dg/hollerith_f95.f90: Ditto.
	* gfortran.dg/ichar_1.f90: Add -std=legacy.
	* gfortran.dg/implicit_6.f90: Ditto.
	* gfortran.dg/implicit_9.f90: Ditto.
	* gfortran.dg/inquire_13.f90: Ditto.
	* gfortran.dg/inquire_5.f90: Ditto.
	* gfortran.dg/inquire_6.f90: Ditto.
	* gfortran.dg/inquire.f90: Ditto.
	* gfortran.dg/io_constraints_1.f90: Use new-style character length.
	* gfortran.dg/io_constraints_2.f90: Ditto.
	* gfortran.dg/list_read_2.f90: Add -std=legacy.
	* gfortran.dg/loc_2.f90: Ditto.
	* gfortran.dg/logical_1.f90: Ditto.
	* gfortran.dg/longline.f: Ditto.
	* gfortran.dg/merge_char_1.f90: Ditto.
	* gfortran.dg/namelist_12.f: Ditto.
	* gfortran.dg/namelist_14.f90: Ditto.
	* gfortran.dg/namelist_18.f90: Ditto.
	* gfortran.dg/namelist_19.f90: Ditto.
	* gfortran.dg/namelist_21.f90: Ditto.
	* gfortran.dg/namelist_22.f90: Ditto.
	* gfortran.dg/namelist_37.f90: Ditto.
	* gfortran.dg/namelist_54.f90: Ditto.
	* gfortran.dg/namelist_55.f90: Ditto.
	* gfortran.dg/namelist_empty.f90: Ditto.
	* gfortran.dg/namelist_use.f90: Use new-style character length.
	* gfortran.dg/namelist_use_only.f90: Add -std=legacy.
	* gfortran.dg/nested_modules_4.f90: Ditto.
	* gfortran.dg/nested_modules_5.f90: Ditto.
	* gfortran.dg/open-options-blanks.f: Ditto.
	* gfortran.dg/output_exponents_1.f90: Ditto.
	* gfortran.dg/parens_5.f90: Ditto.
	* gfortran.dg/parens_6.f90: Ditto.
	* gfortran.dg/parent_result_ref_2.f90: Modified warning message.
	* gfortran.dg/pointer_function_actual_1.f90: Add -std=legacy.
	* gfortran.dg/pr15129.f90: Ditto.
	* gfortran.dg/pr15332.f: Ditto.
	* gfortran.dg/pr16597.f90: Ditto.
	* gfortran.dg/pr17143.f90: Ditto.
	* gfortran.dg/pr17164.f90: Ditto.
	* gfortran.dg/pr17229.f: Modified warning message.
	* gfortran.dg/pr18210.f90: Add -std=legacy.
	* gfortran.dg/pr19155.f: Ditto.
	* gfortran.dg/pr20086.f90: Ditto.
	* gfortran.dg/pr20124.f90: Ditto.
	* gfortran.dg/pr20755.f: Ditto.
	* gfortran.dg/pr20865.f90: Ditto.
	* gfortran.dg/pr20950.f: Ditto.
	* gfortran.dg/pr21730.f: Ditto.
	* gfortran.dg/pr22491.f: Ditto.
	* gfortran.dg/pr29713.f90: Ditto.
	* gfortran.dg/print_parentheses_1.f: Ditto.
	* gfortran.dg/print_parentheses_2.f90: Ditto.
	* gfortran.dg/proc_assign_1.f90: Ditto.
	* gfortran.dg/proc_decl_1.f90: Ditto.
	* gfortran.dg/proc_ptr_17.f90: Add dg-warning.
	* gfortran.dg/read_eor.f90: : Add -std=legacy.
	* gfortran.dg/read_float_1.f90: Ditto.
	* gfortran.dg/read_logical.f90: Ditto.
	* gfortran.dg/recursive_statement_functions.f90: Ditto.
	* gfortran.dg/return_1.f90: Ditto.
	* gfortran.dg/rewind_1.f90: Ditto.
	* gfortran.dg/runtime_warning_1.f90: Use new-style character length.
	* gfortran.dg/scalar_return_1.f90: Add -std=legacy.
	* gfortran.dg/stfunc_1.f90: Ditto.
	* gfortran.dg/stfunc_3.f90: Ditto.
	* gfortran.dg/stfunc_4.f90: Ditto.
	* gfortran.dg/stfunc_6.f90: Ditto.
	* gfortran.dg/streamio_2.f90: Ditto.
	* gfortran.dg/string_ctor_1.f90: Ditto.
	* gfortran.dg/string_null_compare_1.f: Ditto.
	* gfortran.dg/substr_6.f90: Ditto.
	* gfortran.dg/tl_editing.f90: Ditto.
	* gfortran.dg/unf_io_convert_1.f90: Use new-style character length.
	* gfortran.dg/warnings_are_errors_1.f90: Modified warning message.
	* gfortran.dg/x_slash_1.f: Add -std=legacy.
	* gfortran.dg/g77/1832.f: Ditto.
	* gfortran.dg/g77/19981216-0.f Ditto.
	* gfortran.dg/g77/19990525-0.f: Ditto.
	* gfortran.dg/g77/19990826-2.f: Ditto.
	* gfortran.dg/g77/20000630-2.f: Ditto.
	* gfortran.dg/g77/20010116.f: Ditto.
	* gfortran.dg/g77/20010519-1.f: Use new-style character length.
	* gfortran.dg/g77/980419-2.f: Add -std=legacy.
	* gfortran.dg/g77/980520-1.f: Ditto.
	* gfortran.dg/g77/check0.f: Ditto.
	* gfortran.dg/g77/cpp3.F: Ditto.
	* gfortran.dg/g77/cpp4.F: Use new-style character length.
	* gfortran.dg/g77/f77-edit-i-in.f: Add -std=legacy.
	* gfortran.dg/g77/f77-edit-t-in.f: Ditto.
	* gfortran.dg/g77/short.f: Ditto.

From-SVN: r150349

	* gcc.target/mips/ext-3.c: Add NOMIPS16.
	* gcc.target/mips/ext-4.c: Likewise.
	* gcc.target/mips/interrupt_handler.c: Likewise.
	* gcc.target/mips/truncate-4.c: Likewise.
	* gcc.target/mips/truncate-5.c: Likewise.

From-SVN: r150345

	* explow.c (promote_function_mode): Remove assert.
	* config/sh/sh.c (sh_promote_function_mode): Declare.

From-SVN: r150344

	* pa.c (pa_promote_function_mode): Declare.  Change to static.
	Fix promote_mode call.

From-SVN: r150343

	* gthr-dce.h (CONST_CAST2): Define if not defined.
	(__gthread_setspecific): Use CONST_CAST2 to fix warning.

From-SVN: r150342

	* config.gcc (hppa[12]*-*-hpux10*): Add stdint support.

From-SVN: r150341

	* inclhack.def (hpux_inttype_int_least8_t): Also apply on hpux10*.
	(hpux_inttype_int8_t): Likewise.
	* fixincl.x: Regenerate.

From-SVN: r150340

From-SVN: r150339

2009-04-17  Paolo Bonzini  <bonzini@gnu.org>

	* expr.c (store_constructor): Use promote_decl_mode.  Remove
	now write-only variable unsignedp.
	(expand_expr_real_1): Use promote_decl_mode.
	* expr.h (promote_function_mode, promote_decl_mode): New.
	(promote_mode): Remove last argument.
	* function.c (assign_temp): Drop last argument of promote_mode.
	(assign_parm_find_data_types): Use promote_function_mode.
	(assign_parm_setup_reg): Likewise.
	(expand_function_end): Use promote_function_mode.
	* calls.c (initialize_argument_information): Use promote_function_mode.
	(precompute_arguments): Use promote_mode instead of checking if
	only PROMOTE_FUNCTION_MODE is defined.
	(expand_call): When making sibcall decisions, use promote_function_mode.
	Below, remove an if for targetm.calls.promote_function_return and
	and use promote_function_mode.
	(emit_library_call_value_1): Use promote_function_mode, fix bug
	where promote_mode was passed FOR_CALL == 0 for a return value in an
	assertion.
	* cfgexpand.c (expand_one_register_var): Use promote_decl_mode.
	* explow.c (promote_function_mode, promote_decl_mode): New.
	(promote_mode): Keep only the FOR_CALL == 0 case.
	* combine.c (setup_incoming_promotion): Remove test of
	promote_function_args.  Use promote_function_mode.
	* stmt.c (expand_value_return): Use promote_decl_mode.
	(expand_decl): Use promote_decl_mode.

	* expr.c (store_constructor): Use promote_decl_mode.  Remove
	now write-only variable unsignedp.
	(expand_expr_real_1): Use promote_decl_mode.
	* expr.h (promote_function_mode, promote_decl_mode): New.
	(promote_mode): Remove last argument.
	* function.c (assign_temp): Drop last argument of promote_mode.
	(assign_parm_find_data_types): Use promote_function_mode.
	(assign_parm_setup_reg): Likewise.
	(expand_function_end): Use promote_function_mode.
	* calls.c (initialize_argument_information): Use promote_function_mode.
	(precompute_arguments): Use promote_mode instead of checking if
	only PROMOTE_FUNCTION_MODE is defined.
	(expand_call): When making sibcall decisions, use promote_function_mode.
	Below, remove an if for targetm.calls.promote_function_return and
	and use promote_function_mode.
	(emit_library_call_value_1): Use promote_function_mode, fix bug
	where promote_mode was passed FOR_CALL == 0 for a return value in an
	assertion.
	* cfgexpand.c (expand_one_register_var): Use promote_decl_mode.
	* explow.c (promote_function_mode, promote_decl_mode): New.
	(promote_mode): Keep only the FOR_CALL == 0 case.
	* combine.c (setup_incoming_promotion): Remove test of
	promote_function_args.  Use promote_function_mode.
	* stmt.c (expand_value_return): Use promote_decl_mode.
	(expand_decl): Use promote_decl_mode.

	* explow.c (promote_function_mode): Just call the target hook.
	* targhooks.c (default_promote_function_mode,
	default_promote_function_mode_always_promote): New.
	* targhooks.h (default_promote_function_mode,
	default_promote_function_mode_always_promote): Declare.
	* target.h (promote_function_args, promote_function_return): Remove.
	(promote_function_mode): New.
	* target-def.h (TARGET_PROMOTE_FUNCTION_ARGS,
	TARGET_PROMOTE_FUNCTION_RETURN): Remove.
	(TARGET_PROMOTE_FUNCTION_MODE): New.
	(TARGET_CALLS): Adjust.
	* system.h (TARGET_PROMOTE_FUNCTION_ARGS,
	TARGET_PROMOTE_FUNCTION_RETURN, PROMOTE_FUNCTION_MODE): Poison.

	* config/s390/s390.h (PROMOTE_FUNCTION_MODE): Move...
	* config/s390/s390.c (s390_promote_function_mode): ... here,
	with pointer handling.
	(TARGET_PROMOTE_FUNCTION_MODE): Define.
	(TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove.

	* config/sparc/sparc.h (PROMOTE_FUNCTION_MODE): Move...
	* config/sparc/sparc.c (sparc_promote_function_mode): ... here,
	with pointer handling.
	(TARGET_PROMOTE_FUNCTION_MODE): Define.
	(TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove.
	
	* config/sh/sh-protos.h (sh_promote_function_mode): New.
	* config/sh/sh.c (sh_promote_function_mode): New.
	(TARGET_PROMOTE_FUNCTION_MODE): Define.
	(TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove.

	* config/cris/cris.h (PROMOTE_FUNCTION_MODE): Move...
	* config/cris/cris.c (cris_promote_function_mode): ... here.
	(TARGET_PROMOTE_FUNCTION_MODE): Define.
	(TARGET_PROMOTE_FUNCTION_ARGS): Remove.

	* config/mmix/mmix.h (PROMOTE_FUNCTION_MODE): Move...
	* config/mmix/mmix.c (mmix_promote_function_mode): ... here.
	(TARGET_PROMOTE_FUNCTION_MODE): Define.
	(TARGET_PROMOTE_FUNCTION_ARGS): Remove.

	* config/arm/arm.h (PROMOTE_FUNCTION_MODE): Move...
	* config/arm/arm.c (arm_promote_function_mode): ... here, without complex
	type handling.
	(TARGET_PROMOTE_FUNCTION_MODE): Define.
	(TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove.

	* config/pa/pa.c (pa_promote_function_mode): New.
	(TARGET_PROMOTE_FUNCTION_MODE): Define.
	(TARGET_PROMOTE_FUNCTION_RETURN): Remove.

	* config/alpha/alpha.c (TARGET_PROMOTE_FUNCTION_ARGS,
	TARGET_PROMOTE_FUNCTION_RETURN): Remove.
	(TARGET_PROMOTE_FUNCTION_MODE): Define equivalently.
	* config/xtensa/xtensa.c: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/iq2000/iq2000.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/picochip/picochip.c: Likewise.
	* config/arc/arc.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/score/score.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/ia64/ia64.c: Likewise (disabled though).

	* config/frv/frv.h: Remove pointless remark.

	* doc/tm.texi (PROMOTE_FUNCTION_MODE,
	TARGET_PROMOTE_FUNCTION_ARGS,
	TARGET_PROMOTE_FUNCTION_RETURN): Consolidate into...
	(TARGET_PROMOTE_FUNCTION_MODE): ... this.

From-SVN: r150336

2009-08-01  Sebastian Pop  <sebastian.pop@amd.com>

	* doc/invoke.texi (-fgraphite-force-parallel): Renamed
	-floop-parallelize-all.
	* toplev.c (process_options): Rename flag_graphite_force_parallel to
	flag_loop_parallelize_all.
	* tree-ssa-loop.c (gate_graphite_transforms): Same.
	* graphite.c (graphite_transform_loops): Same.
	* common.opt: Same.
	* graphite-poly.c (apply_poly_transforms): Same.

	* gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: Rename
	-fgraphite-force-parallel to -floop-parallelize-all.

From-SVN: r150334

2009-08-01  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/40011
	* error.c : Add static flag 'warnings_not_errors'.
	(gfc_error): If 'warnings_not_errors' is set, branch to code
	from gfc_warning.
	(gfc_clear_error): Reset 'warnings_not_errors'.
	(gfc_errors_to_warnings): New function.
	* options.c (gfc_post_options): If pedantic and flag_whole_file
	change the latter to a value of 2.
	* parse.c (parse_module): Add module namespace to gsymbol.
	(resolve_all_program_units): New function.
	(clean_up_modules): New function.
	(translate_all_program_units): New function.
	(gfc_parse_file): If whole_file, do not clean up module right
	away and add derived types to namespace derived types. In
	addition, call the three new functions above.
	* resolve.c (not_in_recursive): New function.
	(not_entry_self_reference): New function.
	(resolve_global_procedure): Symbol must not be IFSRC_UNKNOWN,
	procedure must not be in the course of being resolved and
	must return false for the two new functions. Pack away the
	current derived type list before calling gfc_resolve for the
	gsymbol namespace.  It is unconditionally an error if the ranks
	of the reference and ther procedure do not match. Convert
	errors to warnings during call to gfc_procedure_use if not
	pedantic or legacy.
	(gfc_resolve): Set namespace resolved flag to -1 during
	resolution and store current cs_base.
	* trans-decl.c (gfc_get_symbol_decl): If whole_file compilation
	substitute a use associated variable, if it is available in a
	gsymbolnamespace.
	(gfc_get_extern_function_decl): If the procedure is use assoc,
	do not attempt to find it in a gsymbol because it could be an
	interface. If the symbol exists in a module namespace, return
	its backend_decl.
	* trans-expr.c (gfc_trans_scalar_assign): If a derived type
	assignment, set the rhs TYPE_MAIN_VARIANT to that of the rhs.
	* trans-types.c (copy_dt_decls_ifequal): Add 'from_gsym' as a
	boolean argument. Copy component backend_decls directly if the
	components are derived types and from_gsym is true.
	(gfc_get_derived_type): If whole_file copy the derived type from
	the module if it is use associated, otherwise, if can be found
	in another gsymbol namespace, use the existing derived type as
	the TYPE_CANONICAL and build normally.
	* gfortran.h : Add derived_types and resolved fields to
	gfc_namespace. Include prototype for gfc_errors_to_warnings.

2009-08-01  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/40011
	* gfortran.dg/whole_file_7.f90: New test.
	* gfortran.dg/whole_file_8.f90: New test.
	* gfortran.dg/whole_file_9.f90: New test.
	* gfortran.dg/whole_file_10.f90: New test.
	* gfortran.dg/whole_file_11.f90: New test.
	* gfortran.dg/whole_file_12.f90: New test.
	* gfortran.dg/whole_file_13.f90: New test.
	* gfortran.dg/whole_file_14.f90: New test.

From-SVN: r150333

From-SVN: r150328

	* call.c (convert_class_to_reference): Binding an lvalue to an
	rvalue reference is bad.  If the user-defined conversion is bad,
	set bad_p before merging conversions.
	(maybe_handle_ref_bind): Don't push down bad_p.
	(reference_binding): Binding an lvalue to an rvalue reference is bad.
	(convert_like_real): Give a helpful error about binding lvalue
	to rvalue reference.
	(reference_related_p): No longer static.
	* typeck.c (build_typed_address): New.
	(build_static_cast_1): Add static_cast from lvalue to &&.
	* cp-tree.h: Adjust.

	* include/bits/move.h (forward): Implement as in N2835.
	(move): Implement as in N2831.
	* include/std/istream (rvalue stream operator>>): New.
	* include/std/ostream (rvalue stream operator<<): New.

Co-Authored-By: Douglas Gregor <doug.gregor@gmail.com>

From-SVN: r150327

	* include/bits/forward_list.h (splice_after): Use forward.
	(merge): Likewise.
	* include/bits/stl_iterator.h (move_iterator::operator*): Use move.
	(move_iterator::operator[]): Use move.
	* include/bits/stl_list.h (insert): Use move.
	* include/std/thread (_Callable constructor): Use forward.
	* include/std/tuple: Don't specify explicit template args to move.

From-SVN: r150326

	* call.c (reference_binding): Rename lvalue_p to is_lvalue.
	Do direct binding of "rvalues" in memory to rvalue references.
	* tree.c (lvalue_p_1): Can't be both non-addressable lvalue and
	"rvalue" in memory.
	* typeck.c (build_static_cast_1): Do direct binding of memory
	"rvalues" to rvalue references.
	* cvt.c (cp_fold_convert): New.
	* cp-tree.h: Declare it.

From-SVN: r150325

	* typeck.c (build_address): Do fold away ADDR_EXPR of INDIRECT_REF.
	* tree.c (rvalue): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT.

From-SVN: r150324

From-SVN: r150323

	PR tree-optimization/40914
	* ipa-prop.c (ipa_get_ptr_load_param): New argument use_delta,
	if set, then check the delta field of the PMF record.
	(ipa_get_stmt_member_ptr_load_param): Propagate new param use_delta.
	(ipa_analyze_call_uses): Handle machines where the vbit for a PMF
	call is stored in the delta.

From-SVN: r150319

	* config/mips/mips.md (*clear_upper32_dext): New pattern.

testsuite/
	* gcc.target/mips/ext-4.c: New test.

From-SVN: r150316

	* config/i386/bsd.h (ASM_BYTE): New define.
	* config/i386/darwin.h (ASM_BYTE): Rename from ASM_BYTE_OP.
	* config/i386/att.h (ASM_BYTE): New define. Use ASM_BYTE instead of
	.byte.  Use fputs or putc instead of fprintf where appropriate.
	* config/i386/i386-interix.h: Use ASM_BYTE instead of .byte.  Use
	fputs or putc instead of fprintf where appropriate.
	* config/i386/i386elf.h: Ditto.
	* config/i386/sysv4.h: Ditto.
	
	* config/i386/i386.c (TARGET_ASM_BYTE_OP): New define.
	* config/i386/i386.md (x86_sahf_1): Use ASM_BYTE instead of .byte.
	(*tls_global_dynamic_64): Ditto.

From-SVN: r150315

From-SVN: r150314

	* Makefile.am: Don't set SECTION_FLAGS with @SECTION_FLAGS@.
	Don't set IEEE_FLAGS with @IEEE_FLAGS@.
	* Makefile.in: Regenerate.

From-SVN: r150313

2009-07-31  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/40912 (partial)
	* include/std/random: Disable the facility if <stdint.h> is not
	available.

From-SVN: r150312

2009-07-31  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* config/arm/arm.c (arm_arm_address_cost): Fix typo. 
	Remove dead code for MINUS.

From-SVN: r150309

From-SVN: r150307

* config/sh/sh.md (UNSPECV_SP_SWITCH_B): New.
(UNSPECV_SP_SWITCH_E): New.
(sp_switch_1): Change to an unspec.
(sp_switch_2): Change to an unspec.  Don't use post-inc when we
replace $r15.
* config/sh/sh.c (sh_expand_prologue): Use the constant pool to
reference the new stack's address

From-SVN: r150306

2009-07-30  Sebastian Pop  <sebastian.pop@amd.com>

	* g++.dg/tree-ssa/pr33615.C: Fix pattern for lim.

From-SVN: r150305