vect: Simplify get_initial_def_for_reduction

After previous patches, we can now easily provide the neutral op
as an argument to get_initial_def_for_reduction.  This in turn
allows the adjustment calculation to be moved outside of
get_initial_def_for_reduction, which is the main motivation
of the patch.

gcc/
	* tree-vect-loop.c (get_initial_def_for_reduction): Remove
	adjustment handling.  Take the neutral value as an argument,
	in place of the code argument.
	(vect_transform_cycle_phi): Update accordingly.  Handle the
	initial values of cond reductions separately from code reductions.
	Choose the adjustment here rather than in
	get_initial_def_for_reduction.  Sink the splat of vec_initial_def.

0 files changed, 0 insertions, 0 deletions