David Edelsohn <dje@watson.ibm.com> writes: > Any idea what change in GCC 3.4BIB is causing GCC to "optimize" > > (float) sin(x) > > as > > sinf(x)? I remember such an optimization being implemented but I can't find the change log entry for it. My recollection is that it was Jan Hubicka who coded it. Jan? zw