------- Comment #128 from jv244 at cam dot ac dot uk 2007-07-02 21:36 ------- current gfortran trunk seems to miscompile CP2K at -O2. The affected test is regtest-ot/C2H4.inp, and the file that is being miscompiled is mulliken.F. This is a regression wrt to 4.2.0, but I'm not sure when it was introduced. -O1 is Ok.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29975
