2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+ * trans-array.c (gfc_trans_create_temp_array): Loop over the parents.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * 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).
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans.h (struct gfc_ss): New field nested_ss.
+ * trans-expr.c (gfc_advance_se_ss_chain): Update assertion.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (set_vector_loop_bounds): Loop over the parents.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_array_constructor): Loop over the parents.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_set_loop_bounds_from_array_spec): Loop over the
+ parents.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * 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.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * 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.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * 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.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * 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.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_set_vector_loop_bounds): Get loop from ss.
+ Remove loop argument.
+ (gfc_add_loop_ss_code): Update call.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * 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.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * 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.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_trans_create_temp_array): Move invariant condition
+ out of the containing loop.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-array.c (gfc_conv_loop_setup, gfc_trans_create_temp_array):
+ Move specloop arrays clearing from the former to the latter.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * 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.
+
+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/50960
+ * trans-decl.c (gfc_finish_var_decl): Mark PARAMETER as TREE_READONLY.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * 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.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * 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.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * 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.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
+ * 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.
+
+2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
+
* 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.
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