On Tue, 5 May 2015 09:36:13 -0400, Brite wrote: >I compared to the performance of same programs before they >were converted to 64-bit. How do those 64-bit instructions >(e.g. LGR, STMG, LMG) work in 31-bit AMODE? This is the first >I have to deal with 64-bit mode.
They work just fine. Those instructions are not AMODE sensitive. -- Tom Marchant
