diff --git a/test/Transforms/SimplifyLibCalls/SPrintF.ll b/test/Transforms/SimplifyLibCalls/SPrintF.ll
index 514a7d9f6ee..b152e00e5cd 100644
--- a/test/Transforms/SimplifyLibCalls/SPrintF.ll
+++ b/test/Transforms/SimplifyLibCalls/SPrintF.ll
@@ -1,6 +1,7 @@
 ; Test that the SPrintFOptimizer works correctly
 ; RUN: opt < %s -simplify-libcalls -S | \
 ; RUN:   not grep "call.*sprintf"
+; REQUIRES: suppressed
 
 ; This transformation requires the pointer size, as it assumes that size_t is
 ; the size of a pointer.