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Will this set and clear the zero and sign flags?
.data .386 .model flat, stdcall option casemap :none ; case sensitive .code main PROC mov cl,1 ; CL=1 sub cl,1 ; CL=0, SF=0, ZF=1 call DumpRegs sub cl,1 ; CL=-1, SF=1, ZF=0 call DumpRegs add ch,1 ; CH=0, SF=0, ZF=1 call DumpRegs add ch,1 ; CH=1, SF=0, ZF=0...
