[llvm-dev] Liveness of virtual registers

Krzysztof Parzyszek via llvm-dev llvm-dev at lists.llvm.org
Thu Jul 28 13:52:02 PDT 2016

On 7/28/2016 3:49 PM, Matthias Braun wrote:
> The isDead and isUndef flags however are required to be correct.

Undef yes, but what relies on isDead being accurate (before live 
interval computation)?


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