[analyzer] Rely on LLVM Dominators in Clang dominator computation.

(Previously, Clang used it's implementation of dominators.)

The patch is contributed by Guoping Long!

llvm-svn: 145858
6 files changed
tree: f9a757a38866dde0f21396f2726c65fa895e0e33
  1. clang/
  2. compiler-rt/
  3. debuginfo-tests/
  4. libcxx/
  5. libcxxabi/
  6. lldb/
  7. llvm/
  8. polly/