* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Set loop's
	temporary rank to the loop rank. Mark ss chains for multiple loop
	if necessary.  Use gfc_trans_scalarized_loop_boundary to end one loop
	and start another.

From-SVN: r180908

	* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Don't calculate
	offset twice in generated code.

From-SVN: r180907

	* trans-expr.c (gfc_conv_procedure_call): Handle temporaries for
	arguments to elemental calls.
	* trans-stmt.c (replace_ss): New function.
	(gfc_conv_elemental_dependencies): Remove temporary loop handling.
	Create a new ss for the temporary and replace the original one with it.
	Remove fake array references. Recalculate all offsets.

From-SVN: r180906

	* trans-array.h (gfc_free_ss, gfc_set_delta): New prototypes.
	* trans-array.c (gfc_free_ss): Remove forward declaration.
	Make non-static.
	(set_delta, gfc_set_delta): Remove forward declaration.
	Make non-static and rename the former to the later. Update uses.

From-SVN: r180905

	* trans.h (gfc_inline_intrinsic_function_p): Move prototype...
	* gfortran.h (gfc_inline_intrinsic_function_p): ... here.
	* dependency.c (gfc_check_argument_var_dependency): Check dependencies
	of inline intrinsics' arguments.

From-SVN: r180904

	* trans-array.c (gfc_trans_preloop_setup): New pointers to outer
	dimension's ss and loop. Use them.

From-SVN: r180903

	* trans-array.c (outermost_loop): New function.
	(gfc_trans_array_constructor, gfc_set_vector_loop_bounds,
	gfc_add_loop_ss_code): Put generated code out of the outermost loop.

From-SVN: r180902

	* trans-array.c (constant_array_constructor_loop_size):
	Handle multiple loops.

From-SVN: r180901

	* trans-array.c (get_rank, get_loop_upper_bound_for_array):
	New functions.
	(gfc_trans_array_constructor): Handle multiple loops.

From-SVN: r180900

	* trans.h (struct gfc_loopinfo): New field parent.
	* trans-array.c (gfc_cleanup_loop): Free nested loops.
	(gfc_add_ss_to_loop): Set nested_loop's parent loop.
	(gfc_trans_array_constructor): Update assertion.
	(gfc_conv_loop_setup): Ditto.

From-SVN: r180899

	* trans-array.c (gfc_add_loop_ss_code): Skip non-nestedmost ss.
	Call recursively gfc_add_loop_ss_code for all the nested loops.
	(gfc_conv_ss_startstride): Only get the descriptor for the outermost
	ss. Call recursively gfc_conv_ss_startstride for all the nested loops.
	(set_loop_bounds): Call recursively for all the nested loops.
	(set_delta): Ditto.

From-SVN: r180898

	* trans.h (struct gfc_loopinfo): New fields nested and next.
	* trans-array.c (gfc_add_ss_to_loop): Update list of nested list if
	ss has non-null nested_ss field.

From-SVN: r180897

	* trans-array.c (gfc_trans_create_temp_array): Loop over the parents.

From-SVN: r180895

trans-array.c (get_array_ref_dim, [...]): Rename the former to the latter and loop over the parents.

	* trans-array.c (get_array_ref_dim, get_scalarizer_dim_for_array_dim): 
	Rename the former to the latter and loop over the parents.
	(innermost_ss): New function.
	(get_array_ref_dim_for_loop_dim): New function.
	(gfc_trans_create_temp_array): Use get_scalarizer_dim_for_array_dim.
	(set_loop_bounds): Use get_array_dim_for_loop_dim).

From-SVN: r180894

	* trans.h (struct gfc_ss): New field nested_ss.
	* trans-expr.c (gfc_advance_se_ss_chain): Update assertion.

From-SVN: r180893

	* trans-array.c (set_vector_loop_bounds): Loop over the parents.

From-SVN: r180892

	* trans-array.c (gfc_trans_array_constructor): Loop over the parents.

From-SVN: r180891

	* trans-array.c (gfc_set_loop_bounds_from_array_spec): Loop over the
	parents.

From-SVN: r180890

	* trans.h (struct gfc_ss): New field parent.
	* trans-array.c (gfc_trans_scalarizing_loops): Skip clearing if a
	parent exists.
	* trans-expr.c (gfc_advance_se_ss_chain): Move to parent ss at the
	end of the chain.

From-SVN: r180889

	* trans-array.h (gfc_trans_create_temp_array): Remove loop argument.
	* trans-array.c (gfc_trans_create_temp_array): Ditto.  Get loop from ss.
	Update reference to loop.  Remove loop argument.
	(gfc_trans_array_constructor, gfc_conv_loop_setup): Update calls to
	gfc_trans_create_temp_array.
	* trans-expr.c (gfc_conv_procedure_call): Ditto.
	* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
	* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
	Set loop before calling gfc_trans_create_temp_array.

From-SVN: r180888

	* trans-array.c (gfc_trans_create_temp_array): New variable total_dim.
	Set total_dim to loop's rank. Replace usages of loop's rank.

From-SVN: r180887

	* trans-array.c (gfc_trans_array_constructor, trans_array_constructor):
	Rename the former to the later.  Get loop from ss.
	Remove loop argument.
	(gfc_add_loop_ss_code): Update call.

From-SVN: r180886

	* trans-array.c (gfc_set_vector_loop_bounds): Get loop from ss.
	Remove loop argument.
	(gfc_add_loop_ss_code): Update call.

From-SVN: r180885

	* trans.h (struct gfc_ss): New field loop.
	* trans-array.c (set_ss_loop): New function.
	(gfc_add_ss_to_loop): Call set_ss_loop.

From-SVN: r180884

	* trans.h (struct gfc_ss_info): New field refcount.
	* trans-array.c (free_ss_info): Decrement refcount. Return early if
	still non-zero.
	(gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss): Increment
	refcount.

From-SVN: r180883

	* trans-array.c (gfc_trans_create_temp_array): Move invariant condition
	out of the containing loop.

From-SVN: r180882

trans-array.c (gfc_conv_loop_setup, [...]): Move specloop arrays clearing from the former to the latter.

	* trans-array.c (gfc_conv_loop_setup, gfc_trans_create_temp_array):
	Move specloop arrays clearing from the former to the latter.

From-SVN: r180881

trans-array.c (set_loop_bounds): Separate the beginning of gfc_conv_loop_setup into a function of its own.

	* trans-array.c (set_loop_bounds): Separate the beginning of
	gfc_conv_loop_setup into a function of its own.
	(set_delta): Separate the end of gfc_conv_loop_setup into a function
	of its own.
	(gfc_conv_loop_setup): Call set_loop_bounds and set delta.
	(set_loop_bounds, set_delta, gfc_conv_loop_setup): Make loopspec a
	pointer to the specloop field from the loop struct.

From-SVN: r180880

2011-11-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50933
        * interface.c (gfc_compare_derived_types): Fix check for
        * BIND(C).

2011-11-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50933
        * gfortran.dg/bind_c_dts_5.f90: New.

From-SVN: r180879

2011-11-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50960
        * trans-decl.c (gfc_finish_var_decl): Mark PARAMETER as
        * TREE_READONLY.

2011-11-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50960
        * gfortran.dg/module_parameter_array_refs_2.f90: New.

From-SVN: r180878

	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
	gfc_ss::where into gfc_ss_info.
	* trans-array.c (gfc_add_loop_ss_code):
	Update reference chains.
	* trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.

From-SVN: r180877

	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
	gfc_ss::useflags into gfc_ss_info.
	* trans-array.c (gfc_mark_ss_chain_used, gfc_trans_preloop_setup,
	gfc_trans_scalarizing_loops, gfc_trans_scalarized_boundary):
	Update reference chains.
	* trans-expr.c (gfc_conv_procedure_call): Ditto.
	* trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.

From-SVN: r180875

2011-11-03  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/doxygen/doxygroups.cc: Add markup for namespace tr2.
	* include/tr2/bool_set: Adjust doxygen markup.
	* include/tr2/dynamic_bitset: Same.
	* include/tr2/type_traits: Same.

From-SVN: r180874

trans.h (struct gfc_ss, [...]): Move field gfc_ss::data::info into gfc_ss_info::data and remove empty union...

	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
	gfc_ss::data::info into gfc_ss_info::data and remove empty union
	gfc_ss::data.
	* trans-array.c (gfc_free_ss, gfc_trans_create_temp_array,
	gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
	gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
	gfc_conv_ss_descriptor, gfc_trans_array_bound_check,
	gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
	add_array_offset, gfc_trans_preloop_setup,
	gfc_trans_scalarized_boundary, gfc_conv_section_startstride,
	gfc_conv_ss_startstride, gfc_could_be_alias,
	gfc_conv_loop_setup, gfc_conv_expr_descriptor,
	gfc_alloc_allocatable_for_assignment, gfc_walk_array_ref):
	Update reference chains and factor them where possible.
	* trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
	gfc_conv_procedure_call, gfc_trans_subarray_assign): Updata reference
	chains.
	* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
	* trans-io.c (transfer_array_component): Ditto.
	* trans-stmt.c (gfc_conv_elemental_dependencies,
	gfc_trans_pointer_assign_need_temp): Ditto.

From-SVN: r180873

	* trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
	gfc_ss::data::temp into gfc_ss_info::data.
	* trans-array.c (gfc_get_temp_ss, gfc_conv_loop_setup): Update reference
	chains.

From-SVN: r180872

	* trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
	gfc_ss::data::scalar into newly created union gfc_ss_info::data,
	and rename subfield expr to value.
	* trans-array.c (gfc_add_loop_ss_code, gfc_conv_array_index_offset,
	gfc_conv_expr_descriptor): Update reference chains.
	* trans-const.c (gfc_conv_constant): Ditto.
	* trans-expr.c (gfc_conv_expr): Ditto.

From-SVN: r180870

	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
	string_length from the former struct to the latter.
	* trans-array.c
	(gfc_get_temp_ss, gfc_trans_array_constructor, gfc_add_loop_ss_code,
	gfc_conv_ss_descriptor, gfc_conv_scalarized_array_ref,
	gfc_conv_resolve_dependencies, gfc_conv_loop_setup,
	gfc_conv_expr_descriptor): Update references to string_length and
	factor common reference chains where possible.
	* trans-const.c (gfc_conv_constant): Ditto.
	* trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
	gfc_conv_expr): Ditto.

From-SVN: r180869

	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field expr from
	the former struct to the latter.
	* trans-array.c
	(gfc_get_array_ss, gfc_get_scalar_ss,
	gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
	gfc_add_loop_ss_code, gfc_conv_ss_descriptor,
	gfc_trans_array_bound_check, gfc_conv_array_index_offset,
	gfc_conv_scalarized_array_ref, gfc_conv_ss_startstride,
	gfc_could_be_alias, gfc_conv_resolve_dependencies,
	gfc_conv_loop_setup, gfc_conv_expr_descriptor,
	gfc_alloc_allocatable_for_assignment): Update references to expr and
	factor common reference chains where possible.
	* trans-const.c (gfc_conv_constant): Ditto.
	* trans-expr.c (gfc_conv_variable, gfc_conv_procedure_call,
	gfc_conv_array_constructor_expr, gfc_conv_expr,
	gfc_conv_expr_reference): Ditto.
	* trans-intrinsic.c (trans_this_image, gfc_conv_intrinsic_bound,
	gfc_conv_intrinsic_cobound, gfc_conv_intrinsic_funcall,
	gfc_add_intrinsic_ss_code): Ditto.
	* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.

From-SVN: r180868

	* trans.h (struct gfc_ss_info): New struct.
	(gfc_get_ss_info): New macro.
	(struct gfc_ss): Move type field to struct gfc_ss_info.
	Add an info field of type gfc_ss_info.
	* trans-array.c (free_ss_info): New function.
	(gfc_free_ss): Call free_ss_info.
	(gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss):
	Allocate gfc_ss_info field.
	(gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss,
	gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
	gfc_conv_array_index_offset, gfc_trans_preloop_setup,
	gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
	gfc_conv_ss_startstride, gfc_conv_resolve_dependencies,
	gfc_conv_loop_setup, transposed_dims, gfc_conv_expr_descriptor,
	gfc_walk_elemental_function_args): Update references to type.
	* trans-const.c (gfc_conv_constant): Factor common reference chains
	and update reference to type.
	* trans-expr.c (gfc_conv_procedure_call, gfc_trans_assignment_1):
	Update reference to type.
	(gfc_conv_array_constructor_expr, gfc_conv_expr,
	gfc_conv_expr_reference): Ditto. Factor common reference chains.
	* trans-intrinsic.c (walk_inline_intrinsic_transpose): Update references
	to type
	* trans-stmt.c (gfc_trans_where_assign): Ditto.

From-SVN: r180867

	* trans.h (struct gfc_ss, struct gfc_array_info): Move shape field
	from the former struct to the latter.
	* trans-array.c (gfc_conv_ss_startstride, gfc_conv_loop_setup):
	Update field references.
	* trans-expr.c (gfc_trans_subarray_assign): Update field references
	and factor common reference chains.
	* trans-io.c (transfer_array_component): Ditto.

From-SVN: r180866