[Mesa-dev] [PATCH] i965/gen4: Fix GPU hangs since the program streaming change.

[Kenneth Graunke]

On 07/08/2011 03:48 PM, Eric Anholt wrote:
> This was tricky.  We were doing a use-before-initialize of
> grf_reg_count, but the value usually got overwritten anyway -- when we
> didn't have to do a relocation (typical), or on gen5 when we didn't
> have relocations at all.
> 
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38771

Yeah, that was clearly wrong.  Nice job tracking it down.

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>