From: Morten Welinder Date: Thu, 19 Jan 1995 12:09:28 +0100 To: BRYAN-R AT mis DOT scitec DOT com DOT au Cc: DJGPP AT SUN DOT SOE DOT CLARKSON DOT EDU Subject: Re: MOVZX instruction From: "Bryan Russell" I'm trying to do some inline asm using the MOVZX instruction like so : . . movzx %%cx,%%ecx . . but AS complains that there is no such 386 instruction as 'movzx'. It is explained somewhere in the gas documentation. You need two size suffixes. Morten