------- Additional Comments From Thomas dot Koenig at online dot de 2005-03-11 21:36 ------- (In reply to comment #1) > D.2395 * 0.0 > Can trap if D.2395 is a non quiet NAN.
D.2395 gets its value from D.2395 = SR.23 / SR.24; two lines earlier. Is there anything that would generate a signaling NaN for this case and not trap immediately? > Likewise for "D.2387 + 0.0" Same argument. > Though in this case it does not matter because we are going to trap later on. .. which is true, and which is why I think this is missed-optimization. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20432