[llvm] [InferAS] Support getAssumedAddrSpace for Arguments for NVPTX (PR #133991)

[Alex MacLean via llvm-commits]

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@@ -305,10 +305,15 @@ static bool isNoopPtrIntCastPair(const Operator *I2P, const DataLayout &DL,
 }
 
 // Returns true if V is an address expression.
-// TODO: Currently, we consider only phi, bitcast, addrspacecast, and
-// getelementptr operators.
+// TODO: Currently, we consider only arguments and phi, bitcast, addrspacecast,
+// and getelementptr operators.
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AlexMaclean wrote:

I agree the current wording is a bit awkward but "arguments, phi, bitcast, addrspacecast, and getelementptr operators." isn't really correct since arguments aren't operators. The current wording is intended to mean we support arguments and these 4 types of operators. 

https://github.com/llvm/llvm-project/pull/133991