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Nick Coons wrote in a message to Tom Torfs:
> For 386+, use SHLD (but then you could simply use EAX as well).
NC> Is there a special 32-bit version of every instruction for
NC> use with extended registers? Example: SHLD as opposed to SHL.
No no, SHL EAX,xx is simply the 32-bit version of SHL AX,xx. SHLD is
especially designed for the purpose of shifting combined registers (e.g. an
emulated 64-bit integer using EDX:EAX).
greetz,
Tom
tomtorfs@www.dma.be
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