Fixed bug in 'LiveVariables' analysis where we incorrectly marked a variable
dead at an assignment without taking into account if the variable was used in
the RHS of the assignment.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46153 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed