Make a test UNSUPPORTED if libcpp-has-no-threads.

llvm-svn: 225287

diff --git a/libcxx/test/atomics/atomics.general/replace_failure_order.pass.cpp b/libcxx/test/atomics/atomics.general/replace_failure_order.pass.cpp
index 09d0b87..cd0683d 100644 (file)
--- a/libcxx/test/atomics/atomics.general/replace_failure_order.pass.cpp
+++ b/libcxx/test/atomics/atomics.general/replace_failure_order.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: libcpp-has-no-threads
+
 // This test verifies behavior specified by [atomics.types.operations.req]/21:
 //
 //     When only one memory_order argument is supplied, the value of success is