Thank you, Mr. Criswell.
It actually worked but now this tblgen cannot find 'TargetSchedule.td' which is in the folder where 'Target.td' is in, as follows:
Included from ARM.td:18:
Parsing ../Target.td:121: Could not find include file 'TargetSchedule.td'!
The location of 'Intrinsics.td' is different from that of 'Target.td'.
How can I deal with this in this case?
Thank you very much.
Seung Jae Lee