If cont.size() is 0, the expression &_contentPool[result] has undefined behaivior because it indexes past the end of _contentPool.
If cont.size() is 0, the expression &_contentPool[result] has undefined
behaivior because it indexes past the end of _contentPool.

git-svn-id: f6089bf0e6284f307027cef4f64114ee9ebb0424@149427 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lld,llvm-mirror/lld