Re: [PATCH] Adjust predicates and constraints of scalar insns

2019-10-25 Thread Uros Bizjak
On Fri, Oct 25, 2019 at 9:20 PM Hongtao Liu wrote: > > > Looking into sse.md, there is a lot of inconsistencies in existing *vm > > patterns w.r.t. operand constraints. Unfortunately, these were copied > > into proposed patterns. One example is existing > > > > (define_insn "_vmsqrt2" > > [(set

[PATCH] Adjust predicates and constraints of scalar insns

2019-10-25 Thread Hongtao Liu
> Looking into sse.md, there is a lot of inconsistencies in existing *vm > patterns w.r.t. operand constraints. Unfortunately, these were copied > into proposed patterns. One example is existing > > (define_insn "_vmsqrt2" > [(set (match_operand:VF_128 0 "register_operand" "=x,v") >