$ locate AutoSplit
locate: warning: database ‘/var/locatedb’ is more than 8 days old (actual age is 13.4 days)
 . . .
C:/cygwin64\lib\perl5\5.22\AutoSplit.pm
C:/cygwin64\usr\share\man\man3\AutoSplit.3pm.gz
 . . .

##</code><code>##

$ perl -e 'for (@INC) { $t="$_/AutoSplit.pm"; print $t,"\n" if -e $t }'
/usr/lib/perl5/5.22/AutoSplit.pm