i965: Silence warning in 3-src type-setting.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>

diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c
index e78d0bec268111443e2b3ab8803d91eaedbb4f63..a1d11f3043325eda480b02106b4bcdd31d69dec2 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_eu_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c
@@ -914,6 +914,8 @@ brw_alu3(struct brw_codegen *p, unsigned opcode, struct brw_reg dest,
          brw_inst_set_3src_src_type(devinfo, inst, BRW_3SRC_TYPE_UD);
          brw_inst_set_3src_dst_type(devinfo, inst, BRW_3SRC_TYPE_UD);
          break;
+      default:
+         unreachable("not reached");
       }
    }