diff --git a/llvm/test/Regression/Transforms/InstCombine/phi.ll b/llvm/test/Regression/Transforms/InstCombine/phi.ll
index c29700757158..a15d341e3b67 100644
--- a/llvm/test/Regression/Transforms/InstCombine/phi.ll
+++ b/llvm/test/Regression/Transforms/InstCombine/phi.ll
@@ -43,7 +43,7 @@ L2:
 	br label %Loop
 }
 
-int %test5(int %a, bool %b) {
+int %test5(int %A, bool %b) {
 BB0: br label %Loop
 
 Loop: