Re: Restore correct iv step for fully-masked loops

2019-06-18 Thread Richard Biener
On Tue, Jun 18, 2019 at 10:57 AM Richard Sandiford wrote: > > r272233 changed the handling of fully-masked loops so that the IV type > can be wider than the comparison type. However, it also hard-coded the > IV step to VF, whereas for SLP groups it needs to be VF * group size. > This introduced e

Restore correct iv step for fully-masked loops

2019-06-18 Thread Richard Sandiford
r272233 changed the handling of fully-masked loops so that the IV type can be wider than the comparison type. However, it also hard-coded the IV step to VF, whereas for SLP groups it needs to be VF * group size. This introduced execution failures for gcc.target/aarch64/sve/slp_*_run.c (and over 10