Address review comments from swiftlang#68150

Author: meg-gupta

SwiftCompilerSources/Sources/Optimizer/ModulePasses/MandatoryPerformanceOptimizations.swift

@@ -167,11 +167,6 @@ private func shouldInline(apply: FullApplySite, callee: Function, alreadyInlined
     return true
   }
 
-  if apply.parentFunction.hasOwnership && !callee.hasOwnership {
-    // Cannot inline a non-ossa function into an ossa function
-    return false
-  }
-
   if apply is BeginApplyInst {
     // Avoid co-routines because they might allocate (their context).
     return true

SwiftCompilerSources/Sources/Optimizer/Utilities/OptUtils.swift

@@ -466,6 +466,14 @@ extension FullApplySite {
        !calleeFunction.isSerialized {
       return false
     }
+
+    // Cannot inline a non-ossa function into an ossa function
+    if parentFunction.hasOwnership,
+      let calleeFunction = referencedFunction,
+      !calleeFunction.hasOwnership {
+      return false
+    }
+
     return true
   }