On 10/16/2017 04:56 AM, Wilco Dijkstra wrote: > This patch cleans up autopref scheduling. > > The code is greatly simplified. Sort accesses on the offset first, and > only if the offsets are the same fall back to other comparisons in > rank_for_schedule. This doesn't at all restore the original behaviour > since we no longer compare the base address, but it now defines a total > sorting order. More work will be required to improve the sorting so > that only loads/stores with the same base are affected. > > AArch64 bootstrap completes. > > OK for commit? > > ChangeLog: > 2017-10-03 Wilco Dijkstra <wdijk...@arm.com> > > PR rtl-optimization/82396 > * gcc/haifa-sched.c (autopref_multipass_init): Simplify > initialization. > (autopref_rank_data): Simplify sort order. > * gcc/sched-int.h (autopref_multipass_data_): Remove > multi_mem_insn_p, min_offset and max_offset. OK. Sorry for the delay.
jeff
