[llvm] [BOLT] Not use hlt as split point when build the CFG (PR #150963)

[Haibo Jiang via llvm-commits]

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@@ -740,6 +740,9 @@ class MCPlusBuilder {
     return false;
   }
 
+  /// Return true if the hlt instruction is defind as terminator
+  virtual bool isTerminatorHLT(const MCInst &Inst) const { return false; }
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Jianghibo wrote:

done.

https://github.com/llvm/llvm-project/pull/150963