Fix PR7421: bug in kill transferring logic. It was ignoring loads / stores which have already been processed.

llvm-svn: 106481
2 files changed
tree: cfbd8c92ed592b2feabe9bdc7f721be7ca701dcc
  1. clang/
  2. compiler-rt/
  3. libcxx/
  4. lldb/
  5. llvm/