diff --git a/clang/test/CodeGenCXX/builtins.cpp b/clang/test/CodeGenCXX/builtins.cpp
index 09f1b5e5a417..7aca6617f5ae 100644
--- a/clang/test/CodeGenCXX/builtins.cpp
+++ b/clang/test/CodeGenCXX/builtins.cpp
@@ -17,13 +17,13 @@ S *addressof(bool b, S &s, S &t) {
 }
 
 extern "C" int __builtin_abs(int); // #1
-long __builtin_abs(long);          // #2
+long long __builtin_abs(long long);          // #2
 extern "C" int __builtin_abs(int); // #3
 
 int x = __builtin_abs(-2);
 // CHECK: entry:
 // CHECK-NEXT:  store i32 2, i32* @x, align 4
 
-long y = __builtin_abs(-2l);
+long y = __builtin_abs(-2ll);
 // CHECK: entry:
-// CHECK-NEXT:  %call = call i32 @_Z13__builtin_absl(i32 -2)
+// CHECK-NEXT:  %call = call i64 @_Z13__builtin_absx(i64 -2)