Mixing reduction passes that operate on the disk version of the file with pases that operate on memory created some snarled-up logic that wasn't right when combined with the fact that we do memoization of the delta test.  I think it's fixed.
Mixing reduction passes that operate on the disk version of the file
with pases that operate on memory created some snarled-up logic that
wasn't right when combined with the fact that we do memoization of the
delta test.  I think it's fixed.

DmitryOlshansky/dsmith,jacekburys/csmith,natgla/csmith,jacekburys/csmith,natgla/csmith,natgla/csmith,Panos90/csmith,DmitryOlshansky/dsmith,jacekburys/csmith,jacekburys/csmith,DmitryOlshansky/dsmith,DmitryOlshansky/dsmith,Panos90/csmith,natgla/csmith,jacekburys/csmith,Panos90/csmith,Panos90/csmith