Re: [Mesa-dev] regression on nvc0 since floating point compare instructions

2013-09-13 Thread Dave Airlie
On Fri, Sep 13, 2013 at 12:24 AM, Christoph Bumiller wrote: > On 12.09.2013 16:14, Roland Scheidegger wrote: >> Am 12.09.2013 03:40, schrieb Dave Airlie: Maybe the type isn't set correctly? Looks to me like these instructions end up in mkCmp, which will set both src and dst type but igno

Re: [Mesa-dev] regression on nvc0 since floating point compare instructions

2013-09-12 Thread Christoph Bumiller
On 12.09.2013 16:14, Roland Scheidegger wrote: > Am 12.09.2013 03:40, schrieb Dave Airlie: >>> Maybe the type isn't set correctly? Looks to me like these instructions >>> end up in mkCmp, which will set both src and dst type but ignore src >>> type and set both according to the same type (which was

Re: [Mesa-dev] regression on nvc0 since floating point compare instructions

2013-09-12 Thread Roland Scheidegger
Am 12.09.2013 03:40, schrieb Dave Airlie: >> >> Maybe the type isn't set correctly? Looks to me like these instructions >> end up in mkCmp, which will set both src and dst type but ignore src >> type and set both according to the same type (which was the dst type). >> >> Roland > > Okay I've attac

Re: [Mesa-dev] regression on nvc0 since floating point compare instructions

2013-09-11 Thread Dave Airlie
> > Maybe the type isn't set correctly? Looks to me like these instructions > end up in mkCmp, which will set both src and dst type but ignore src > type and set both according to the same type (which was the dst type). > > Roland Okay I've attached my next attempt at fixing it, fixes the two test

Re: [Mesa-dev] regression on nvc0 since floating point compare instructions

2013-09-10 Thread Roland Scheidegger
Am 10.09.2013 06:55, schrieb Dave Airlie: > On Tue, Sep 10, 2013 at 12:04 PM, Dave Airlie wrote: >> On Tue, Sep 10, 2013 at 11:59 AM, Dave Airlie wrote: >>> Hey, >>> >>> so virgl stopped working on nouveau the other day and I bisected it to >>> the enable of the floating point compare instruction

Re: [Mesa-dev] regression on nvc0 since floating point compare instructions

2013-09-10 Thread Roland Scheidegger
Am 10.09.2013 04:04, schrieb Dave Airlie: > On Tue, Sep 10, 2013 at 11:59 AM, Dave Airlie wrote: >> Hey, >> >> so virgl stopped working on nouveau the other day and I bisected it to >> the enable of the floating point compare instructions in the state >> tracker, >> >> I've attached a shader runne

Re: [Mesa-dev] regression on nvc0 since floating point compare instructions

2013-09-10 Thread Christoph Bumiller
On 10.09.2013 06:55, Dave Airlie wrote: > On Tue, Sep 10, 2013 at 12:04 PM, Dave Airlie wrote: >> On Tue, Sep 10, 2013 at 11:59 AM, Dave Airlie wrote: >>> Hey, >>> >>> so virgl stopped working on nouveau the other day and I bisected it to >>> the enable of the floating point compare instructions

Re: [Mesa-dev] regression on nvc0 since floating point compare instructions

2013-09-09 Thread Dave Airlie
On Tue, Sep 10, 2013 at 12:04 PM, Dave Airlie wrote: > On Tue, Sep 10, 2013 at 11:59 AM, Dave Airlie wrote: >> Hey, >> >> so virgl stopped working on nouveau the other day and I bisected it to >> the enable of the floating point compare instructions in the state >> tracker, >> >> I've attached a

Re: [Mesa-dev] regression on nvc0 since floating point compare instructions

2013-09-09 Thread Dave Airlie
On Tue, Sep 10, 2013 at 11:59 AM, Dave Airlie wrote: > Hey, > > so virgl stopped working on nouveau the other day and I bisected it to > the enable of the floating point compare instructions in the state > tracker, > > I've attached a shader runner file that makes it hang, As usual 5 secs after p

[Mesa-dev] regression on nvc0 since floating point compare instructions

2013-09-09 Thread Dave Airlie
Hey, so virgl stopped working on nouveau the other day and I bisected it to the enable of the floating point compare instructions in the state tracker, I've attached a shader runner file that makes it hang, Dave. nouveau-float-compare-regression.shader_test Description: Binary data ___