Re: [Mesa-dev] [PATCH 6/6] i965/fs: don't copy propagate if the instruction writes to more than two adjacent GRFs

On 08/07/16 04:49, Francisco Jerez wrote: > Samuel Iglesias Gonsálvez writes: > >> This is not allowed by the HW and copy propagation can hide this issue to >> lower_simd_width pass, which is going to fix it. >> >> Signed-off-by: Samuel Iglesias Gonsálvez >> --- >> src/mesa/drivers/dri/i965/b

Re: [Mesa-dev] [PATCH 6/6] i965/fs: don't copy propagate if the instruction writes to more than two adjacent GRFs

Samuel Iglesias Gonsálvez writes: > This is not allowed by the HW and copy propagation can hide this issue to > lower_simd_width pass, which is going to fix it. > > Signed-off-by: Samuel Iglesias Gonsálvez > --- > src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp | 1 + > 1 file changed, 1

[Mesa-dev] [PATCH 6/6] i965/fs: don't copy propagate if the instruction writes to more than two adjacent GRFs

This is not allowed by the HW and copy propagation can hide this issue to lower_simd_width pass, which is going to fix it. Signed-off-by: Samuel Iglesias Gonsálvez --- src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mesa/drivers/dri/i