Evan Cheng f1e873a221 Fix PR3243: a LiveVariables bug. When HandlePhysRegKill is checking whether the last reference is also the last def (i.e. dead def), it should also check if last reference is the current machine instruction being processed. This can happen when it is processing a physical register use and setting the current machine instruction as sub-register's last ref. ...

llvm-svn: 62617

2009-01-20 21:25:12 +00:00

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