diff --git a/clang/lib/Driver/ToolChains/Darwin.cpp b/clang/lib/Driver/ToolChains/Darwin.cpp
--- a/clang/lib/Driver/ToolChains/Darwin.cpp
+++ b/clang/lib/Driver/ToolChains/Darwin.cpp
@@ -2241,7 +2241,6 @@
 
   DarwinEnvironmentKind Environment = OSTarget->getEnvironment();
   // Recognize iOS targets with an x86 architecture as the iOS simulator.
-  // FIXME: Remove this.
   if (Environment == NativeEnvironment && Platform != MacOS &&
       Platform != DriverKit && OSTarget->canInferSimulatorFromArch() &&
       getTriple().isX86())