/* Target builtin that implements vector permute. */
tree (* builtin_vec_perm) (tree, tree*);
-} vectorize;
+ } vectorize;
/* The initial value of target_flags. */
int default_target_flags;
/* Given an address RTX, undo the effects of LEGITIMIZE_ADDRESS. */
rtx (* delegitimize_address) (rtx);
+ /* Given an address RTX, say whether it is valid. */
+ bool (* legitimate_address_p) (enum machine_mode, rtx, bool);
+
/* True if the given constant can be put into an object_block. */
bool (* use_blocks_for_constant_p) (enum machine_mode, const_rtx);
checks to handle_dll_attribute (). */
bool (* valid_dllimport_attribute_p) (const_tree decl);
+ /* If non-zero, align constant anchors in CSE to a multiple of this
+ value. */
+ unsigned HOST_WIDE_INT const_anchor;
+
/* Functions relating to calls - argument passing, returns, etc. */
struct calls {
bool (*promote_function_args) (const_tree fntype);
is not permitted on TYPE1 and TYPE2, NULL otherwise. */
const char *(*invalid_binary_op) (int op, const_tree type1, const_tree type2);
+ /* Return the diagnostic message string if TYPE is not valid as a
+ function parameter type, NULL otherwise. */
+ const char *(*invalid_parameter_type) (const_tree type);
+
+ /* Return the diagnostic message string if TYPE is not valid as a
+ function return type, NULL otherwise. */
+ const char *(*invalid_return_type) (const_tree type);
+
+ /* If values of TYPE are promoted to some other type when used in
+ expressions (analogous to the integer promotions), return that type,
+ or NULL_TREE otherwise. */
+ tree (*promoted_type) (const_tree type);
+
+ /* Convert EXPR to TYPE, if target-specific types with special conversion
+ rules are involved. Return the converted expression, or NULL to apply
+ the standard conversion rules. */
+ tree (*convert_to_type) (tree type, tree expr);
+
/* Return the array of IRA cover classes for the current target. */
const enum reg_class *(*ira_cover_classes) (void);