Return "(c1 + c2)" instead of yet another ADD node (which made this a
authorBill Wendling <isanbard@gmail.com>
Sun, 10 Feb 2008 08:10:24 +0000 (08:10 +0000)
committerBill Wendling <isanbard@gmail.com>
Sun, 10 Feb 2008 08:10:24 +0000 (08:10 +0000)
commit91b9ad182411153608d5bb4232209f3b5fd6bd6b
tree7753a8dcbb31c4a923e6620070260fa2e15837e6
parentacce85def4285cd8aa646c5db3386ca27c20ddfd
Return "(c1 + c2)" instead of yet another ADD node (which made this a
no-op).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46922 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp