XFAIL i386 the autorelease return optimization seems to be defunct

aschwaighofer · aschwaighofer · commit 75a82d7a7cee · 2017-10-06T13:04:03.000-07:00
diff --git a/test/stdlib/StringMemoryTest.swift b/test/stdlib/StringMemoryTest.swift
@@ -6,6 +6,9 @@
 // REQUIRES: executable_test
 // REQUIRES: objc_interop
 
+// The autorelease return optimizaion seems to be failing in the simulator.
+// XFAIL: CPU=i386
+
 import Foundation
 
 let str = "abcdefg\u{A758}hijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz\u{A759}"
