Benjamin Redelings <benjamin_redelings@xxxxxxxx> wrote on 01/12/2009 01:24:15: > Also, perhaps the documentation should explicitly say somewhere that > vectorization can depend on flags like this. "unhandled use in > statement" certainly doesn't point the user to an idea of how to fix > this :-P The vectorizer prints: "unsafe fp math optimization: sum_18 = D.2721_17 + sum_26;" But you are right, the bottom line printing: "not vectorized: unsupported use in stmt." doesn't help much. Ira > > -BenRI > >