Revert "Emit Function IDs table for Control Flow Guard"

The new test fails on the Hexagon bot.  Reverting while I investigate.

This reverts https://reviews.llvm.org/rL322005

This reverts commit b7e0026b4385180c378edc658ec91a39566f2942.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@322008 91177308-0d34-0410-b5e6-96231b3b80d8
14 files changed