i965: Add switch cases for ir_unop_noise, which should have been lowered.

Fixes compiler warnings.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp b/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
index d8d58a9467..478614090a 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
@@ -356,6 +356,9 @@ ir_channel_expressions_visitor::visit_leave(ir_assignment *ir)
       assign(ir, 0, last);
       break;
    }
+   case ir_unop_noise:
+      assert(!"noise should have been broken down to function call");
+      break;
    }
 
    ir->remove();