Re: [PATCH v7 03/10] x86: Update piecewise move and store

2021-08-02 Thread Uros Bizjak via Gcc-patches
On Mon, Aug 2, 2021 at 4:57 PM H.J. Lu wrote: > > On Mon, Aug 2, 2021 at 4:20 AM Uros Bizjak wrote: > > > > On Fri, Jul 30, 2021 at 11:32 PM H.J. Lu wrote: > > > > > > We can use TImode/OImode/XImode integers for piecewise move and store. > > > > > > 1. Define MAX_MOVE_MAX to 64, which is the co

[PATCH v7 03/10] x86: Update piecewise move and store

2021-08-02 Thread H.J. Lu via Gcc-patches
O2 -march=skylake-avx512" } */ > > > > extern char *dst; > > @@ -9,6 +9,6 @@ foo (int c) > >__builtin_memset (dst, c, 17); > > } > > > > -/* { dg-final { scan-assembler-times "vpbroadcastb\[\\t \]+%edi, > > %xmm\[0-9\]+" 1 } } */