/* Generate code to initialize an allocate an array. Statements are added to
se, which should contain an expression for the array descriptor. */
-bool gfc_array_allocate (gfc_se *, gfc_expr *, tree);
+bool gfc_array_allocate (gfc_se *, gfc_expr *, tree, tree, tree);
/* Allow the bounds of a loop to be set from a callee's array spec. */
void gfc_set_loop_bounds_from_array_spec (gfc_interface_mapping *,
/* Generate code to create a temporary array. */
tree gfc_trans_create_temp_array (stmtblock_t *, stmtblock_t *, gfc_loopinfo *,
- gfc_ss_info *, tree, tree, bool, bool, bool,
+ gfc_ss *, tree, tree, bool, bool, bool,
locus *);
/* Generate function entry code for allocation of compiler allocated array
variables. */
-tree gfc_trans_auto_array_allocation (tree, gfc_symbol *, tree);
+void gfc_trans_auto_array_allocation (tree, gfc_symbol *, gfc_wrapped_block *);
/* Generate entry and exit code for dummy array parameters. */
-tree gfc_trans_dummy_array_bias (gfc_symbol *, tree, tree);
+void gfc_trans_dummy_array_bias (gfc_symbol *, tree, gfc_wrapped_block *);
/* Generate entry and exit code for g77 calling convention arrays. */
-tree gfc_trans_g77_array (gfc_symbol *, tree);
+void gfc_trans_g77_array (gfc_symbol *, gfc_wrapped_block *);
/* Generate code to deallocate an array, if it is allocated. */
tree gfc_trans_dealloc_allocated (tree);
tree gfc_copy_only_alloc_comp (gfc_symbol *, tree, tree, int);
+tree gfc_alloc_allocatable_for_assignment (gfc_loopinfo*, gfc_expr*, gfc_expr*);
+
+bool gfc_is_reallocatable_lhs (gfc_expr *);
+
/* Add initialization for deferred arrays. */
-tree gfc_trans_deferred_array (gfc_symbol *, tree);
+void gfc_trans_deferred_array (gfc_symbol *, gfc_wrapped_block *);
/* Generate an initializer for a static pointer or allocatable array. */
void gfc_trans_static_array_pointer (gfc_symbol *);
/* Generate scalarization information for an expression. */
gfc_ss *gfc_walk_expr (gfc_expr *);
+/* Workhorse for gfc_walk_expr. */
+gfc_ss *gfc_walk_subexpr (gfc_ss *, gfc_expr *);
+/* Workhorse for gfc_walk_variable_expr. */
+gfc_ss *gfc_walk_array_ref (gfc_ss *, gfc_expr *, gfc_ref * ref);
/* Walk the arguments of an elemental function. */
gfc_ss *gfc_walk_elemental_function_args (gfc_ss *, gfc_actual_arglist *,
gfc_ss_type);
void gfc_add_ss_to_loop (gfc_loopinfo *, gfc_ss *);
/* Mark a SS chain as used in this loop. */
void gfc_mark_ss_chain_used (gfc_ss *, unsigned);
+/* Free a gfc_ss chain. */
+void gfc_free_ss_chain (gfc_ss *);
+/* Allocate a new array type ss. */
+gfc_ss *gfc_get_array_ss (gfc_ss *, gfc_expr *, int, gfc_ss_type);
+/* Allocate a new temporary type ss. */
+gfc_ss *gfc_get_temp_ss (tree, tree, int);
+/* Allocate a new scalar type ss. */
+gfc_ss *gfc_get_scalar_ss (gfc_ss *, gfc_expr *);
/* Calculates the lower bound and stride of array sections. */
void gfc_conv_ss_startstride (gfc_loopinfo *);
tree gfc_conv_array_lbound (tree, int);
tree gfc_conv_array_ubound (tree, int);
+/* Set cobounds of an array. */
+void gfc_trans_array_cobounds (tree, stmtblock_t *, const gfc_symbol *);
+
/* Build expressions for accessing components of an array descriptor. */
tree gfc_conv_descriptor_data_get (tree);
tree gfc_conv_descriptor_data_addr (tree);
tree gfc_conv_descriptor_stride_get (tree, tree);
tree gfc_conv_descriptor_lbound_get (tree, tree);
tree gfc_conv_descriptor_ubound_get (tree, tree);
+tree gfc_conv_descriptor_token (tree);
void gfc_conv_descriptor_data_set (stmtblock_t *, tree, tree);
void gfc_conv_descriptor_offset_set (stmtblock_t *, tree, tree);
void gfc_conv_descriptor_lbound_set (stmtblock_t *, tree, tree, tree);
void gfc_conv_descriptor_ubound_set (stmtblock_t *, tree, tree, tree);
+/* Shift lower bound of descriptor, updating ubound and offset. */
+void gfc_conv_shift_descriptor_lbound (stmtblock_t*, tree, int, tree);
+
/* Add pre-loop scalarization code for intrinsic functions which require
special handling. */
void gfc_add_intrinsic_ss_code (gfc_loopinfo *, gfc_ss *);
/* Functions for constant array constructor processing. */
-unsigned HOST_WIDE_INT gfc_constant_array_constructor_p (gfc_constructor *);
+unsigned HOST_WIDE_INT gfc_constant_array_constructor_p (gfc_constructor_base);
tree gfc_build_constant_array_constructor (gfc_expr *, tree);
/* Copy a string from src to dest. */
void gfc_trans_string_copy (stmtblock_t *, tree, tree, int, tree, tree, int);
+
+/* Calculate extent / size of an array. */
+tree gfc_conv_array_extent_dim (tree, tree, tree*);
+tree gfc_conv_descriptor_size (tree, int);
+tree gfc_conv_descriptor_cosize (tree, int, int);