Index: llvm/include/llvm/IR/IntrinsicInst.h
===================================================================
--- llvm/include/llvm/IR/IntrinsicInst.h
+++ llvm/include/llvm/IR/IntrinsicInst.h
@@ -1350,7 +1350,8 @@
 class InstrProfIncrementInst : public InstrProfInstBase {
 public:
   static bool classof(const IntrinsicInst *I) {
-    return I->getIntrinsicID() == Intrinsic::instrprof_increment;
+    return I->getIntrinsicID() == Intrinsic::instrprof_increment ||
+           I->getIntrinsicID() == Intrinsic::instrprof_increment_step;
   }
   static bool classof(const Value *V) {
     return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));