[clang] [llvm] BPF address space insn (PR #84410)

[Yingchi Long via cfe-commits]

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@@ -31,6 +31,9 @@ def SDT_BPFMEMCPY       : SDTypeProfile<0, 4, [SDTCisVT<0, i64>,
                                                SDTCisVT<1, i64>,
                                                SDTCisVT<2, i64>,
                                                SDTCisVT<3, i64>]>;
+def SDT_BPFAddrSpaceCast : SDTypeProfile<0, 3, [SDTCisPtrTy<0>,
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inclyc wrote:

(question) Why not just use the common "addrspacecast" ISD node?

https://github.com/llvm/llvm-project/pull/84410