Question re tree-ssa-ccp.c:substitute_and_fold

[Richard Kenner]

    I had to do the same thing on tree-cleanup-branch.  Similar reasons.
    You also want to unconditionally call modify_stmt in here.  So you end
    up with:

Can you to import it in from that branch?  I don't have that branch
checked out anyplace yet.  Or else just send me the ChangeLog
for it and I'll do it.

Thanks.