Tue Nov 2 14:21:37 1999 Jason Eckhardt <jle@cygnus.com>

        * config/pa/pa.md (height reduction patterns): Add checks for
        overlapping operands to avoid semantic-destroying splits for
        height reduction patterns.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30355 138bc75d-0d04-0410-961f-82ee72b054a4