[llvm-dev] Is a global without definitive initializer not "sized"?

Johannes Doerfert via llvm-dev llvm-dev at lists.llvm.org
Wed Mar 10 09:16:18 PST 2021


Why do we require a definitive initializer for global variables to be 
able to determine their size?

The code in question is in `SizeOffsetType 
ObjectSizeOffsetVisitor::visitGlobalVariable`,
`llvm/lib/Analysis/MemoryBuiltins.cpp`.

~ Johannes


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