Revert "[asan] Add flag to allow lifetime analysis of problematic allocas"

This approach is not good enough. Working on the new solution.

This reverts commit r281126.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@281688 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed