Un-XFAIL CodeGen/builtins-nvptx.c now that the proper changes have
landed in LLVM core

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157418 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/builtins-nvptx.c b/test/CodeGen/builtins-nvptx.c
index 006cf11..fa6b14c 100644
--- a/test/CodeGen/builtins-nvptx.c
+++ b/test/CodeGen/builtins-nvptx.c
@@ -1,8 +1,6 @@
 // RUN: %clang_cc1 -triple nvptx-unknown-unknown -emit-llvm -o %t %s
 // RUN: %clang_cc1 -triple nvptx64-unknown-unknown -emit-llvm -o %t %s
 
-// XFAIL: *
-
 int read_tid() {
 
   int x = __builtin_ptx_read_tid_x();