Re: [PATCH 1/3] i386: Enable AVX512 memory broadcast for INT add

2018-10-21 Thread Uros Bizjak
On Mon, Oct 22, 2018 at 12:59 AM H.J. Lu wrote: > > Many AVX512 vector operations can broadcast from a scalar memory source. > This patch enables memory broadcast for INT add operations. > > gcc/ > > PR target/72782 > * config/i386/sse.md (avx512bcst): Updated for V4SI, V2DI, V8SI,

[PATCH 1/3] i386: Enable AVX512 memory broadcast for INT add

2018-10-21 Thread H.J. Lu
Many AVX512 vector operations can broadcast from a scalar memory source. This patch enables memory broadcast for INT add operations. gcc/ PR target/72782 * config/i386/sse.md (avx512bcst): Updated for V4SI, V2DI, V8SI, V4DI, V16SI and V8DI. (*minus3_bcst): New.