llvm

d442ecc6 - [UR][L0] urDevice when numdevices is not zero (#19103)

[UR][L0] urDevice when numdevices is not zero (#19103) When NumDevices is not zero and when phDevice is null, the user cannot query the number of devices. This addresses that issue. --------- Signed-off-by: Zhang, Winston <winston.zhang@intel.com>