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Subject: Re: x86-64 ASM output of a simple test program

Author: Gerd Isenberg

Date: 11:16:06 09/29/05

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Dezhi, can you please post some x86-64 assembly of this routine?

Thanks,
Gerd


typedef unsigned __int64 BitBoard;

BitBoard notA = 0xfefefefefefefefe;

BitBoard rightUpAttacks(BitBoard deo, BitBoard pro) {
 pro  = pro &  notA;
 deo |= pro & (deo <<  9);
 pro  = pro & (pro <<  9);
 deo |= pro & (deo << 18);
 pro  = pro & (pro << 18);
 deo |= pro & (deo << 36);
 return (deo << 9) & notA;
}

• Re: x86-64 ASM output of a simple test program Dezhi Zhao 15:45:15 09/29/05
  • Re: x86-64 ASM output of a simple test program Gerd Isenberg 23:48:09 09/29/05
    • Re: x86-64 ASM output of a simple test program Dezhi Zhao 05:23:51 09/30/05
      • Re: x86-64 ASM output of a simple test program Gerd Isenberg 09:24:50 09/30/05
        • Re: x86-64 ASM output of a simple test program Dezhi Zhao 18:38:48 09/30/05
          • Re: x86-64 ASM output of a simple test program Gerd Isenberg 02:47:48 10/01/05
            • Re: x86-64 ASM output of a simple test program Dezhi Zhao 08:53:34 10/01/05

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