------- Comment #2 from satyaakam at yahoo dot co dot in 2007-10-18 14:00 ------- $gcc -ffloat-store round.c $ ./a.out -0.724062 $gcc -O3 -ffloat-store round.c $ ./a.out -0.541341 $gcc -O0 -ffloat-store round.c ./a.out -0.724062 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33809