diff --git a/llvm/lib/Target/Mips/MipsAsmPrinter.h b/llvm/lib/Target/Mips/MipsAsmPrinter.h
index c53d80e4b0f6..999b6f896bae 100644
--- a/llvm/lib/Target/Mips/MipsAsmPrinter.h
+++ b/llvm/lib/Target/Mips/MipsAsmPrinter.h
@@ -54,9 +54,6 @@ public:
   void LowerPATCHABLE_FUNCTION_ENTER(const MachineInstr &MI);
   void LowerPATCHABLE_FUNCTION_EXIT(const MachineInstr &MI);
   void LowerPATCHABLE_TAIL_CALL(const MachineInstr &MI);
-  // Helper function that emits the XRay sleds we've collected for a particular
-  // function.
-  void EmitXRayTable();
 
 private:
   /// MCP - Keep a pointer to constantpool entries of the current
diff --git a/llvm/lib/Target/X86/X86AsmPrinter.h b/llvm/lib/Target/X86/X86AsmPrinter.h
index 08d773451793..7e70789ac82c 100644
--- a/llvm/lib/Target/X86/X86AsmPrinter.h
+++ b/llvm/lib/Target/X86/X86AsmPrinter.h
@@ -97,10 +97,6 @@ class LLVM_LIBRARY_VISIBILITY X86AsmPrinter : public AsmPrinter {
 
   void LowerFENTRY_CALL(const MachineInstr &MI, X86MCInstLower &MCIL);
 
-  // Helper function that emits the XRay sleds we've collected for a particular
-  // function.
-  void EmitXRayTable();
-
   // Choose between emitting .seh_ directives and .cv_fpo_ directives.
   void EmitSEHInstruction(const MachineInstr *MI);