diff --git a/test/CodeGen/CBackend/2004-02-26-FPNotPrintableConstants.llx b/test/CodeGen/CBackend/2004-02-26-FPNotPrintableConstants.llx
index f32dddb845d..6be7b7108b5 100644
--- a/test/CodeGen/CBackend/2004-02-26-FPNotPrintableConstants.llx
+++ b/test/CodeGen/CBackend/2004-02-26-FPNotPrintableConstants.llx
@@ -1,7 +1,7 @@
-; This is a non-normal FP value: it's a nan.
+; This is a non-normal FP value
 ; RUN: llvm-as < %s | llc -march=c | grep FPConstant | grep static
 
 float %func () {
-  ret float 0xFF20000000000000
+  ret float 0xFFF0000000000000  ; -inf
 }