[llvm] [llvm-gsymutil] Add option to load callsites from DWARF (PR #119913)

[Ellis Hoag via llvm-commits]

================
@@ -33,14 +33,17 @@ class OutputAggregator;
 /// allows this class to be unit tested.
 class DwarfTransformer {
 public:
-
   /// Create a DWARF transformer.
   ///
   /// \param D The DWARF to use when converting to GSYM.
   ///
   /// \param G The GSYM creator to populate with the function information
   /// from the debug info.
-  DwarfTransformer(DWARFContext &D, GsymCreator &G) : DICtx(D), Gsym(G) {}
+  ///
+  /// \param LDCS Flag to indicate weather we should load the call site
----------------
ellishg wrote:

```suggestion
  /// \param LDCS Flag to indicate whether we should load the call site
```

https://github.com/llvm/llvm-project/pull/119913