* trans-intrinsic.c (gfc_conv_intrinsic_arith): Introduce parent
	expression variable.  Use it.

From-SVN: r180919

	* trans-intrinsic.c (gfc_conv_intrinsic.c): Introduce current loop
	pointer.  Use it.

From-SVN: r180918

	* trans-intrinsic.c (gfc_conv_intrinsic_arith): Small argument handling
	cleanup.

From-SVN: r180917

From-SVN: r180916

	* trans-intrinsic.c (gfc_conv_intrinsic_arith): Update conditions.

From-SVN: r180913

	* frontend-passes.c (cfe_register_funcs): Return early in the case
	of an inline intrinsic function.
	(optimize_binop_array_assignment): Skip optimization in the case of
	an inline intrinsic function.

From-SVN: r180911

	* array.c (match_subscript): Skip whitespaces before setting locus.
	* matchexp.c (match_level_1): Ditto.

From-SVN: r180910

	* trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): 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: r180909

	* 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