[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 7f04a3a492c390522cb75cf06293e9c682d0e221
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Jun 4 14:45:13 2019 -0400

    state: eliminate SOS_IGNORE and SOS_SOMEBODY from find code
    
    Use clonedfrom==NULL and *clonedfrom==st_serialno (it turns
    out that all searches can be reduced to these two cases).