Re: [PATCH, rs6000] Correct unaligned_load vector cost for Power9

2017-10-12 Thread Segher Boessenkool
On Mon, Oct 09, 2017 at 03:46:17PM -0500, Pat Haugen wrote: > Power9 has efficient unaligned load insns. The following patch fixes the > cost to reflect that. There was no similar code for the unaligned_store > case. Bootstrap/regtest on powerpc64le-linux with no new regressions. > Ok for trunk?

[PATCH, rs6000] Correct unaligned_load vector cost for Power9

2017-10-09 Thread Pat Haugen
Power9 has efficient unaligned load insns. The following patch fixes the cost to reflect that. There was no similar code for the unaligned_store case. Bootstrap/regtest on powerpc64le-linux with no new regressions. Ok for trunk? -Pat 2017-10-09 Pat Haugen * config/rs6000/power9.c (r