[Mesa-dev] [PATCH 1/5] i965/fs: Extend predicated break pass to predicate WHILE.

[Matt Turner]

On Thu, Sep 25, 2014 at 8:25 AM, Ian Romanick <idr at freedesktop.org> wrote:
> How did you test this?  Do we have piglit execution tests that actually
> hit this path?  I'm assuming you didn't play Serious Sam 3 looking for
> rendering errors. ;)

I wrote the patch and initially missed the necessary predicate_inverse
bit, and saw a bunch of piglit failures (hangs I think?). I checked
the docs again and realized I needed to flip it, and then all of
piglit passed.