Revert "[SanitizerCoverage] Create comdat for global arrays."

This reverts r341987 since it will cause trouble when there's a module
ID collision.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@341995 91177308-0d34-0410-b5e6-96231b3b80d8
6 files changed