[DAG] Integrate findBaseOffset address analyses to BaseIndexOffset. NFCI.
authorNirav Dave <niravd@google.com>
Fri, 22 Dec 2017 16:59:09 +0000 (16:59 +0000)
committerNirav Dave <niravd@google.com>
Fri, 22 Dec 2017 16:59:09 +0000 (16:59 +0000)
commit4ce902657a9ed376fe76019a9431751cf83e6f28
treedd64193bd4dfa5b7e8a4542cf9aec314a49d89b0
parenta966f45b7ee6a9c77a7040b51a18c01caac90918
[DAG] Integrate findBaseOffset address analyses to BaseIndexOffset. NFCI.

BaseIndexOffset supercedes findBaseOffset analysis save only Constant
Pool addresses. Migrate analysis to BaseIndexOffset.

llvm-svn: 321364
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
llvm/lib/CodeGen/SelectionDAG/SelectionDAGAddressAnalysis.cpp