i965/fs: Don't invalidate live intervals in saturate propagation.

Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
2014-09-08 12:09:44 -07:00
parent b9689c6bda
commit e9aee2572a
1 changed files with 1 additions and 2 deletions
@@ -95,8 +95,7 @@ fs_visitor::opt_saturate_propagation()
      progress = opt_saturate_propagation_local(this, block) || progress;
   }

-   if (progress)
-      invalidate_live_intervals();
+   /* Live intervals are still valid. */

   return progress;
 }