------- Comment #4 from matthias at goldhoorn dot eu 2010-03-17 13:57 ------- Forgotten output with optimization: (10.000000,20.000000) (0.000000,0.000000) (0.000000,0.000000) (0.000000,0.000000) sould be: (10.000000,20.000000) (10.000000,20.000000) (10.000000,20.000000) (10.000000,20.000000)
without optimization: (10.000000,20.000000) (10.000000,20.000000) (10.000000,20.000000) (10.000000,20.000000) sould be: (10.000000,20.000000) (10.000000,20.000000) (10.000000,20.000000) (10.000000,20.000000) (In reply to comment #0) > On the assigned file you can reproduce the bug. > > If you compile this file with -O2 the error occures, only way is use -O0 or > use > volatile statement for the double arrays. > > I think this should be checkt during optimization. > > Greets, > Matthias > -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43401
