[Mesa-dev] [PATCH v3] i965/fs: Add remove_extra_rounding_modes optimization

2017-09-11 Thread Jose Maria Casanova Crespo
From: Alejandro Piñeiro Although from SPIR-V point of view, rounding modes are attached to the operation/destination, on i965 it is a status, so we don't need to explicitly set the rounding mode if the one we want is already set. Taking into account that the default mode is RTE, one possible opt

Re: [Mesa-dev] [PATCH v3] i965/fs: Add remove_extra_rounding_modes optimization

2017-09-11 Thread Jason Ekstrand
On Mon, Sep 11, 2017 at 8:00 AM, Jose Maria Casanova Crespo < jmcasan...@igalia.com> wrote: > From: Alejandro Piñeiro > > Although from SPIR-V point of view, rounding modes are attached to the > operation/destination, on i965 it is a status, so we don't need to > explicitly set the rounding mode