On Thu, 10 Jun 2021 05:57:35 GMT, Dong Bo <dongbo at openjdk.org> wrote: >> ... or maybe do the OR in the vector unit? > > I guess it can be done with: > > umaxv(v1, T4S, v0); > mov(tmp1, v1, T4S, 0); > cbnz(tmp1, DONE0); Sure, great idea. ------------- PR: https://git.openjdk.java.net/jdk/pull/4423