Revert r282872 "CVP. Turn marking adds as no wrap on by default"

While not CVP's fault, this caused miscompiles (PR31181). Reverting
until those are resolved.

(This also reverts the follow-ups r288154 and r288161 which removed the
flag.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296030 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed