GCC gives a -Wsequence-point warning for this code in the h8300 sim.
The bug is that memory_size is both assigned and used in the same
expression. The fix is to assign after the print.
sim/h8300/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* compile.c (init_pointers): Fix sequence point warning.