Add option -verify-cfiinstrs to run verifier in CFIInstrInserter

Instead of enabling it for non NDEBUG builds, use -verify-cfiinstrs to
run verifier in CFIInstrInserter. It defaults to false.

Differential Revision: https://reviews.llvm.org/D46444


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@331635 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed