From f1f7e66174812f10266ff891f6e70ff09002bbc9 Mon Sep 17 00:00:00 2001
From: Ben Langmuir <blangmuir@apple.com>
Date: Thu, 12 Mar 2020 13:24:27 -0700
Subject: [PATCH] Attempt to prevent CI failure with debug stdlib

rdar://60379473
---
 test/SILOptimizer/let_properties_opts.swift | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/SILOptimizer/let_properties_opts.swift b/test/SILOptimizer/let_properties_opts.swift
index a792546fd7b01..c22d41d74e4de 100644
--- a/test/SILOptimizer/let_properties_opts.swift
+++ b/test/SILOptimizer/let_properties_opts.swift
@@ -1,6 +1,8 @@
 // RUN: %target-swift-frontend -module-name let_properties_opts %s -O -enforce-exclusivity=checked -emit-sil | %FileCheck -check-prefix=CHECK-WMO %s
 // RUN: %target-swift-frontend -module-name let_properties_opts -primary-file %s -O -emit-sil | %FileCheck %s
 
+// REQUIRES: optimized_stdlib
+
 // Test propagation of non-static let properties with compile-time constant values.
 
 // TODO: Once this optimization can remove the propagated fileprivate/internal let properties or