On Mon, Sep 23, 2019 at 10:51:30AM +0100, Richard Sandiford wrote: > The pattern was generating zero-extended rather than sign-extended > CONST_INTs. > > Tested by Bill Seurer (thanks!). OK to install?
Sure! One nit: > gcc/ > PR target/91823 > * config/rs6000/altivec.md (altivec_copysign_v4sf3): Generate > canonical CONST_INTs. Use gen_rtvec_v. You actually use gen_rtvec here. Okay for trunk (and backports if you want those). Thanks! Segher
