Revert "[DAG] Integrate findBaseOffset address analyses to BaseIndexOffset. NFCI."

which was causing miscompilations in for some test-suite components.

This reverts commit 3e9de9ff0f3162920a2a3cba51c7dc14b54b4d16.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321380 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed