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Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
+ * tree-vect-generic.c (nunits_for_known_piecewise_op): New function.
+ (expand_vector_piecewise): Use it instead of TYPE_VECTOR_SUBPARTS.
+ (expand_vector_addition, add_rshift, expand_vector_divmod): Likewise.
+ (expand_vector_condition, vector_element): Likewise.
+ (subparts_gt): New function.
+ (get_compute_type): Use subparts_gt.
+ (count_type_subparts): Delete.
+ (expand_vector_operations_1): Use subparts_gt instead of
+ count_type_subparts.
+
+2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
+ Alan Hayward <alan.hayward@arm.com>
+ David Sherwood <david.sherwood@arm.com>
+
* tree-vect-data-refs.c (vect_no_alias_p): Replace with...
(vect_compile_time_alias): ...this new function. Do the calculation
on poly_ints rather than trees.