Re: [PATCH i386 AVX512] [52.1/n] Add vec2mask and mask2vec insn patterns.

2014-09-25 Thread Uros Bizjak
On Thu, Sep 25, 2014 at 11:42 AM, Kirill Yukhin wrote: > Hello, > As suggested, this is splitted out part of [52/n] patch, > which introduces new vec2mask and mask2vec insn patterns. > > As suggested, I've got rid off use of UNSPEC_CVTINT2MASK > unspec. Unfortunatelly, only partially. > I suppose,

Re: [PATCH i386 AVX512] [52.1/n] Add vec2mask and mask2vec insn patterns.

2014-09-25 Thread Kirill Yukhin
On 25 Sep 13:42, Kirill Yukhin wrote: > Hello, > As suggested, this is splitted out part of [52/n] patch, > which introduces new vec2mask and mask2vec insn patterns. > > As suggested, I've got rid off use of UNSPEC_CVTINT2MASK > unspec. Unfortunatelly, only partially. > I suppose, that vec2mask ge

Re: [PATCH i386 AVX512] [52.1/n] Add vec2mask and mask2vec insn patterns.

2014-09-25 Thread Kirill Yukhin
Hello, As suggested, this is splitted out part of [52/n] patch, which introduces new vec2mask and mask2vec insn patterns. As suggested, I've got rid off use of UNSPEC_CVTINT2MASK unspec. Unfortunatelly, only partially. I suppose, that vec2mask generic RTX will be too complex: get most significant