arm: Remove add_stmt_cost hook

The arm implementation of add_stmt_cost was added alongside
arm_builtin_vectorization_cost.  At that time it was necessary
to override the latter when overriding the former, since
default_add_stmt_cost didn't indirect through the
builtin_vectorization_cost target hook:

      int stmt_cost = default_builtin_vectorization_cost (kind, vectype,
                                                          misalign);

That was fixed by:

| 2014-06-06  Bingfeng Mei  <bmei@broadcom.com>
|
|      * targhooks.c (default_add_stmt_cost): Call target specific
|      hook instead of default one.

so the arm definition of add_stmt_cost is now equivalent
to the default.

gcc/
	* config/arm/arm.c (arm_add_stmt_cost): Delete.
	(TARGET_VECTORIZE_ADD_STMT_COST): Delete.

0 files changed, 0 insertions, 0 deletions