diff --git a/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h b/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
--- a/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
+++ b/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
@@ -681,6 +681,7 @@
     case Intrinsic::coro_suspend:
     case Intrinsic::coro_subfn_addr:
     case Intrinsic::threadlocal_address:
+    case Intrinsic::experimental_widenable_condition:
       // These intrinsics don't actually represent code after lowering.
       return 0;
     }
diff --git a/llvm/test/Transforms/LoopUnroll/guard-cost-for-unrolling.ll b/llvm/test/Transforms/LoopUnroll/guard-cost-for-unrolling.ll
--- a/llvm/test/Transforms/LoopUnroll/guard-cost-for-unrolling.ll
+++ b/llvm/test/Transforms/LoopUnroll/guard-cost-for-unrolling.ll
@@ -30,8 +30,8 @@
 
 define void @test_guard_as_branch(ptr %arr, i64 %n, i64 %bound) {
 ; CHECK-LABEL: Loop Unroll: F[test_guard_as_branch] Loop %loop
-; CHECK-NEXT:    Loop Size = 10
-; CHECK-NEXT:    runtime unrolling with count: 1
+; CHECK-NEXT:    Loop Size = 9
+; CHECK-NEXT:    runtime unrolling with count: 2
 entry:
   br label %loop