Does "deprecated" mean it works currently but may not work in future versions?
In chapter A8.6.6 of document http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0406b/index.html I can't find it is mentioned that (add.n <reg>, pc) is deprecated. thanks Carrot On Thu, Jan 7, 2010 at 2:26 AM, Paul Brook <p...@codesourcery.com> wrote: > On Wednesday 06 January 2010, Carrot Wei wrote: >> So thumb2 can also use the instructions similar to thumb1, right? It >> potentially has better performance and smaller code size. > > Technically yes, however in ARMv7 the relevant instruction (add.n <reg>, pc) > is deprecated. > > Paul >
