Re: [Mesa-dev] [PATCH] nir: Add a loop analysis pass

2016-12-14 Thread Jason Ekstrand
On Wed, Dec 14, 2016 at 1:35 PM, Timothy Arceri < timothy.arc...@collabora.com> wrote: > From: Thomas Helland > > This pass detects induction variables and calculates the > trip count of loops to be used for loop unrolling. > > I've removed support for float induction values for now, for the > si

[Mesa-dev] [PATCH] nir: Add a loop analysis pass

2016-12-14 Thread Timothy Arceri
From: Thomas Helland This pass detects induction variables and calculates the trip count of loops to be used for loop unrolling. I've removed support for float induction values for now, for the simple reason that they don't appear in my shader-db collection, and so I don't see it as common enoug