Teach DAG combine to handle vector add/sub with vectors of all 0s.
[oota-llvm.git] / test / CodeGen / X86 / avx-vzeroupper.ll
2011-11-04 Eli FriedmanEnhanced vzeroupper insertion pass that avoids insertin...
2011-08-23 Bruno Cardoso LopesIntroduce a pass to insert vzeroupper instructions...