[llvm] [MachineOutliner] Remove LOHs from outlined candidates (PR #143617)

[Ellis Hoag via llvm-commits]

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@@ -2184,6 +2184,12 @@ class LLVM_ABI TargetInstrInfo : public MCInstrInfo {
                                        MachineBasicBlock::iterator &MIT,
                                        unsigned Flags) const;
 
+  /// Remove all Linker Optimization Hints associated with instructions in
+  // \p MIs and \return the number of hints removed.
+  virtual size_t clearLOHs(const SmallPtrSetImpl<MachineInstr *> &MIs) const {
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ellishg wrote:

I'm guessing TLA is "three letter acronym"? 

https://github.com/llvm/llvm-project/pull/143617