Enable a couple of xforms:
authorEvan Cheng <evan.cheng@apple.com>
Mon, 7 May 2007 21:27:48 +0000 (21:27 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Mon, 7 May 2007 21:27:48 +0000 (21:27 +0000)
commit59d5b68dffc4b25290ab21416cd33a7956269389
tree263836cdadab4b0b5e38001158560da4643fcda5
parent7d33b4c59b56afb96feea71073c1d9e70c457e28
Enable a couple of xforms:
- (store (bitconvert v)) -> (store v) if resultant store does not require
higher alignment
- (bitconvert (load v)) -> (load (bitconvert*)v) if resultant load does not
require higher alignment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36908 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp