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path: root/lib/CodeGen/MachineCopyPropagation.cpp
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* Clear kill flags before propagating a copy.Jakob Stoklund Olesen2012-01-261-1/+6
* Avoid eraseing copies from a reserved register unless the definition can beEvan Cheng2012-01-081-0/+26
* Added a late machine instruction copy propagation pass. This catchesEvan Cheng2012-01-071-0/+240