I think: make check-gcc RUNTESTFLAGS="vect.exp" is what you're looking for. Tehila. gcc-owner@xxxxxxxxxxx wrote on 28/02/2008 08:32:21: > Hello all, > I am studying vectorization in GCC. > I want to run the test cases given in gcc/gcc/testsuite/gcc.dg/vect > Any pointer will be of great help for me. > > Thanks in advance > > Jaishri >