Index: bolt/include/bolt/Core/BinaryFunction.h
===================================================================
--- bolt/include/bolt/Core/BinaryFunction.h
+++ bolt/include/bolt/Core/BinaryFunction.h
@@ -1644,8 +1644,6 @@
   uint16_t getProfileFlags() const { return ProfileFlags; }
 
   void addCFIInstruction(uint64_t Offset, MCCFIInstruction &&Inst) {
-    assert(!Instructions.empty());
-
     // Fix CFI instructions skipping NOPs. We need to fix this because changing
     // CFI state after a NOP, besides being wrong and inaccurate,  makes it
     // harder for us to recover this information, since we can create empty BBs