i965: Add forgotten bitcast operations in brw_fs_channel_expressions.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>

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 fc98bcd649ec0c88de09e8d8720ec7baf458281c..c39659ff1101fbdd89f9cacd20e395a7be5c3867 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
@@ -191,6 +191,10 @@ ir_channel_expressions_visitor::visit_leave(ir_assignment *ir)
    case ir_unop_log:
    case ir_unop_exp2:
    case ir_unop_log2:
+   case ir_unop_bitcast_i2f:
+   case ir_unop_bitcast_f2i:
+   case ir_unop_bitcast_f2u:
+   case ir_unop_bitcast_u2f:
    case ir_unop_i2u:
    case ir_unop_u2i:
    case ir_unop_f2i: