Re: [Mesa-dev] [PATCH] i965/fs: Fix handling of abs modifiers in copy propagation.

2012-09-04 Thread Kenneth Graunke
On 09/04/2012 10:32 AM, Kenneth Graunke wrote: > We recorded MOVs in the ACP that had abs modifiers (losing the sign of > the original value), and then went ahead and copy propagated that into > an expression that needed the original signed value. > > NOTE: This is a candidate for stable release b

[Mesa-dev] [PATCH] i965/fs: Fix handling of abs modifiers in copy propagation.

2012-09-04 Thread Kenneth Graunke
We recorded MOVs in the ACP that had abs modifiers (losing the sign of the original value), and then went ahead and copy propagated that into an expression that needed the original signed value. NOTE: This is a candidate for stable release branches. Signed-off-by: Kenneth Graunke --- src/mesa/d