------- Comment #1 from eweddington at cso dot atmel dot com 2007-04-25 16:34 ------- This is very probably an mcore target issue. The test case passes for the AVR target for 4.1.1 and 4.1.2 with all -O settings (0,1,2,3,s). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31702