Teach DAG combine to handle vector add/sub with vectors of all 0s.
[oota-llvm.git] / test / CodeGen / X86 / 2011-11-07-LegalizeBuildVector.ll
2011-11-08 Eli FriedmanAdd a bunch of calls to RemoveDeadNode in LegalizeDAG...
2011-11-07 Eli FriedmanRevert r144034 while I try to track down a crash.
2011-11-07 Eli FriedmanAdd a bunch of calls to RemoveDeadNode in LegalizeDAG...