Remove variables which are assigned to but for which the value
authorDuncan Sands <baldrick@free.fr>
Fri, 25 Jun 2010 14:48:39 +0000 (14:48 +0000)
committerDuncan Sands <baldrick@free.fr>
Fri, 25 Jun 2010 14:48:39 +0000 (14:48 +0000)
commitb447c4e65b5f6d39db16cb8fc338133965291972
tree942ab031d60d2f80cb0bf96c7aaf0a07e897213e
parent7262c19c41fd291af7a23a6bb8558314ef8425dd
Remove variables which are assigned to but for which the value
is not used.  Spotted by gcc-4.6.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106854 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp