On Thu, Jan 24, 2002 at 03:42:32PM -0800, Boehm, Hans wrote: > This happened once before. IIRC, the conclusion then was that it might be > better to change "=m" to "+m" and to remove the "0"(*(addr)) argument. The two are functionally identical, as "+" is expanded to "="/"0". With memories, matching constraints are rarely needed or useful. r~