[Lldb-commits] [lldb] [llvm] [DWARF] Add DW_OP_NVIDIA_mux vendor extension (PR #216314)

[Alexander Yermolovich via lldb-commits]

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@@ -103,6 +103,8 @@ static std::vector<Desc> getOpDescriptions() {
   Descriptions[DW_OP_GNU_entry_value] = Desc(Op::Dwarf4, Op::SizeLEB);
   Descriptions[DW_OP_GNU_implicit_pointer] =
       Desc(Op::Dwarf4, Op::SizeRefAddr, Op::SignedSizeLEB);
+  // The operand is an opaque 8-bit selector for an NVIDIA-specific operation.
+  Descriptions[DW_OP_NVIDIA_mux] = Desc(Op::Dwarf5, Op::Size1);
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ayermolo wrote:

What about NVPTX BE?

https://github.com/llvm/llvm-project/pull/216314