Author: Russell Reagan
Date: 20:27:56 11/30/02
Go up one level in this thread
On November 30, 2002 at 17:44:59, Gerd Isenberg wrote:
>Btw. the above routine is a bit suspicious because the manuals say that
>bsf(reg32, zero) leaves the target register undefined (may be under some strange
>conditions).
int BitSearch_v1 (BitBoard bb)
{
__asm
{
bsf eax,[bb]
jnz found
bsf eax,[bb+4]
xor eax, 32
found:
}
}
How about that one? Is it suspicious? Or should this work according to the
documentation?
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