Computer Chess Club Archives




Subject: Will the Itanium have a BSF or BSR instruction?

Author: Larry Griffiths

Date: 20:27:46 08/15/00

I looked through some literature for the Intel Itanium processor and did not see
any Bit Scan Forward or Bit Scan reverse instructions.  Does anyone know for
sure if the Itanium has these instructions or something like them.
My bitboard move generation would really suck without BSF or BSR.


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