Re: [Mesa-dev] [PATCH v3 38/48] intel/fs: Don't use automatic exec size

2017-10-27 Thread Jason Ekstrand
On Fri, Oct 27, 2017 at 4:47 AM, Iago Toral wrote: > On Wed, 2017-10-25 at 16:26 -0700, Jason Ekstrand wrote: > > The automatic exec size inference can accidentally mess things up if > > we're not careful. For instance, if we have > > > > add(4)g38.2<4>Dg38.1<8,2,4>D

Re: [Mesa-dev] [PATCH v3 38/48] intel/fs: Don't use automatic exec size

2017-10-27 Thread Iago Toral
On Wed, 2017-10-25 at 16:26 -0700, Jason Ekstrand wrote: > The automatic exec size inference can accidentally mess things up if > we're not careful.  For instance, if we have > > add(4)g38.2<4>Dg38.1<8,2,4>Dg38.2<8,2,4>D > > then the destination register will end up having a width of

[Mesa-dev] [PATCH v3 38/48] intel/fs: Don't use automatic exec size inference

2017-10-25 Thread Jason Ekstrand
The automatic exec size inference can accidentally mess things up if we're not careful. For instance, if we have add(4)g38.2<4>Dg38.1<8,2,4>Dg38.2<8,2,4>D then the destination register will end up having a width of 2 with a horizontal stride of 4 and a vertical stride of 8. The EU