[llvm-dev] Bug 20811

[Shreyansh Chouhan via llvm-dev]

Hi!
This is my first time contributing to the llvm project, I took up bug
#20811 [https://bugs.llvm.org/show_bug.cgi?id=20811]. From my
understanding, what I had to do was to assign an undef to a variable if it
is loading from a pointer after its lifetime has ended (please correct me
if I am wrong.) I would like to ask for help on how could I check if a
variable has been assigned undef to verify my changes.

Thanks in advance :)
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