intel/fs: Add and implement intel-specific ray-tracing intrinsics

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7356>

src/intel/compiler/brw_shader.cpp

@@ -543,6 +543,9 @@ brw_instruction_name(const struct gen_device_info *devinfo, enum opcode op)
    case TES_OPCODE_GET_PRIMITIVE_ID:
       return "tes_get_primitive_id";
 
+   case RT_OPCODE_TRACE_RAY_LOGICAL:
+      return "rt_trace_ray_logical";
+
    case SHADER_OPCODE_RND_MODE:
       return "rnd_mode";
    case SHADER_OPCODE_FLOAT_CONTROL_MODE:
@@ -1112,6 +1115,8 @@ backend_instruction::has_side_effects() const
    case SHADER_OPCODE_A64_OWORD_BLOCK_WRITE_LOGICAL:
    case SHADER_OPCODE_BTD_SPAWN_LOGICAL:
    case SHADER_OPCODE_BTD_RETIRE_LOGICAL:
+   case RT_OPCODE_TRACE_RAY_LOGICAL:
+   case FS_OPCODE_DISCARD_JUMP:
       return true;
    default:
       return eot;