https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62178
bin.cheng changed:
What|Removed |Added
CC||amker.cheng at gmail dot com
--- Comment #3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62178
--- Comment #2 from amker at gcc dot gnu.org ---
Yes, the patch changes addressing modes choosing and further changes ivopts's
decision. I shall take this one if you are ok.
Thanks,
bin
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62178
--- Comment #1 from Andrew Pinski ---
Even -fno-ivopts produces better code:
.L3:
addx0, x5, x1, sxtw
addw1, w1, 1
ldrd2, [x3], 124
ldrw0, [x4, x0, lsl 2]
dupv0.2s, w0
mlav1.2s, v0.2s, v2.2s
sub
