[llvm] [BOLT] Gadget scanner: refactor analysis of RET instructions (PR #131897)

[Anatoly Trosinenko via llvm-commits]

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@@ -199,19 +199,34 @@ struct Report {
   virtual void generateReport(raw_ostream &OS,
                               const BinaryContext &BC) const = 0;
 
+  virtual const ArrayRef<MCPhysReg> getAffectedRegisters() const { return {}; }
+  virtual void
+  setOverwritingInstrs(const std::vector<MCInstReference> &Instrs) {}
+
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atrosinenko wrote:

Added a comment so far.

https://github.com/llvm/llvm-project/pull/131897