i965/nir/vec4: "noise" ops should already be lowered

Marked them as unreachable.

Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>

diff --git a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
index 039309c..f83653c 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
@@ -1024,6 +1024,24 @@ vec4_visitor::nir_emit_alu(nir_alu_instr *instr)
       emit(CMP(dst, op[0], src_reg(0), BRW_CONDITIONAL_NZ));
       break;
 
+   case nir_op_fnoise1_1:
+   case nir_op_fnoise1_2:
+   case nir_op_fnoise1_3:
+   case nir_op_fnoise1_4:
+   case nir_op_fnoise2_1:
+   case nir_op_fnoise2_2:
+   case nir_op_fnoise2_3:
+   case nir_op_fnoise2_4:
+   case nir_op_fnoise3_1:
+   case nir_op_fnoise3_2:
+   case nir_op_fnoise3_3:
+   case nir_op_fnoise3_4:
+   case nir_op_fnoise4_1:
+   case nir_op_fnoise4_2:
+   case nir_op_fnoise4_3:
+   case nir_op_fnoise4_4:
+      unreachable("not reached: should be handled by lower_noise");
+
    default:
       unreachable("Unimplemented ALU operation");
    }