[llvm] [llvm-dwarfdump] Print symbolic names for DW_AT_LLVM_address_space (PR #220728)

[Matt Arsenault via llvm-commits]

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@@ -446,9 +447,11 @@ using HandlerFn = std::function<bool(ObjectFile &, DWARFContext &DICtx,
 /// Print only DIEs that have a certain name.
 static bool filterByName(
     const StringSet<> &Names, DWARFDie Die, StringRef NameRef, raw_ostream &OS,
-    std::function<StringRef(uint64_t RegNum, bool IsEH)> GetNameForDWARFReg) {
+    function_ref<StringRef(uint64_t RegNum, bool IsEH)> GetNameForDWARFReg,
+    function_ref<StringRef(uint64_t AS)> GetNameForDWARFAddressSpace) {
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arsenm wrote:

Why aren't these function_refs just methods on DIDumpOptions that take MCRegInfo arguments?

https://github.com/llvm/llvm-project/pull/220728