[clang] [llvm] [clang][DebugInfo] Add virtual call-site target information in DWARF. (PR #167666)

[David Blaikie via cfe-commits]

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@@ -526,11 +526,17 @@ class LLVM_ABI MachineFunction {
     /// Callee type ids.
     SmallVector<ConstantInt *, 4> CalleeTypeIds;
 
+    /// 'call_target' metadata for the DISubprogram. It is the declaration
+    /// or definition of the target function and might be indirect.
+    MDNode *MD = nullptr;
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dwblaikie wrote:

Could have a more specific name for this variable?

https://github.com/llvm/llvm-project/pull/167666