Re: [Mesa-dev] [PATCH v2 07/18] intel/compiler: fix brw_negate_immediate for 16-bit types

2018-05-02 Thread Chema Casanova
El 30/04/18 a las 23:14, Jason Ekstrand escribió: > > > On Mon, Apr 30, 2018 at 7:18 AM, Iago Toral Quiroga > wrote: > > From: Jose Maria Casanova Crespo > > > From Intel Skylake

Re: [Mesa-dev] [PATCH v2 07/18] intel/compiler: fix brw_negate_immediate for 16-bit types

2018-04-30 Thread Jason Ekstrand
On Mon, Apr 30, 2018 at 7:18 AM, Iago Toral Quiroga wrote: > From: Jose Maria Casanova Crespo > > From Intel Skylake PRM, vol 07, "Immediate" section (page 768): > > "For a word, unsigned word, or half-float immediate data, > software must replicate the

[Mesa-dev] [PATCH v2 07/18] intel/compiler: fix brw_negate_immediate for 16-bit types

2018-04-30 Thread Iago Toral Quiroga
From: Jose Maria Casanova Crespo From Intel Skylake PRM, vol 07, "Immediate" section (page 768): "For a word, unsigned word, or half-float immediate data, software must replicate the same 16-bit immediate value to both the lower word and the high word of the 32-bit