[llvm] [NVPTX] Fix DWARF address space for globals (PR #122715)

[Alexander Peskov via llvm-commits]

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@@ -0,0 +1,25 @@
+; RUN: llc < %s -march=nvptx64 | FileCheck %s
+
+; Test that translateToNVVMDWARFAddrSpace() function translates NVVM IR address space
+; value `Shared` (3) to the corresponding DWARF DW_AT_address_class attribute for PTX.
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apeskov wrote:

This is correct. The task is to translate `addrspace(3)`  which means `ADDRESS_SPACE_SHARED = 3` to DWARF value `DWARF_ADDR_shared_space = 8`. So the conversion 3 -> 8.

https://github.com/llvm/llvm-project/pull/122715