Re: [Mesa-dev] [PATCH 04/23] i965/fs: Don't emit dumb SEL

2015-03-24 Thread Ian Romanick
On 03/24/2015 05:01 AM, Tapani Pälli wrote: > > On 03/20/2015 10:58 PM, Ian Romanick wrote: >> From: Ian Romanick >> >> With previous changes to emit more ir_triop_csel, the i965 channel >> expressions pass can generate sequences like: >> >> mov(8) g45<1>F 1F >> (+f0) sel(

Re: [Mesa-dev] [PATCH 04/23] i965/fs: Don't emit dumb SEL

2015-03-24 Thread Tapani Pälli
On 03/20/2015 10:58 PM, Ian Romanick wrote: From: Ian Romanick With previous changes to emit more ir_triop_csel, the i965 channel expressions pass can generate sequences like: mov(8) g45<1>F 1F (+f0) sel(8)g40<1>F g45<8,8,1>F 1F There are no shader-db changes

[Mesa-dev] [PATCH 04/23] i965/fs: Don't emit dumb SEL

2015-03-20 Thread Ian Romanick
From: Ian Romanick With previous changes to emit more ir_triop_csel, the i965 channel expressions pass can generate sequences like: mov(8) g45<1>F 1F (+f0) sel(8)g40<1>F g45<8,8,1>F 1F There are no shader-db changes now, but this prevents a large number of regress