PING: vectorization, cft for toplevel bootstrap, PR/19210

[Paolo Bonzini]

>It's a little touchy to reproduce (sometimes gcc/ spontaneously
>reconfigures, thus hiding the problem).  But I did successfully
>reproduce it by running "make configure-gcc" (which configured
>everything, but did not build gas/ld/binutils), and then "make
>all-gcc", which bombed using the wrong assembler.
>
Thank you.  So, we should add dependencies on all-binutils etc. for 
configure-gcc.

Paolo