From f244bd2a598f1542fceb1767cf62416c3d366934 Mon Sep 17 00:00:00 2001
From: Peter Jin <303726+peterhj@users.noreply.github.com>
Date: Tue, 6 Nov 2018 09:44:11 -0800
Subject: [PATCH] Rename `llvm.cuda.syncthreads` -> `llvm.nvvm.barrier0` to
 keep up with (#589)

changes in LLVM.
---
 coresimd/nvptx/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coresimd/nvptx/mod.rs b/coresimd/nvptx/mod.rs
index 8a444b43aefc5..b75a118b3fb94 100644
--- a/coresimd/nvptx/mod.rs
+++ b/coresimd/nvptx/mod.rs
@@ -13,7 +13,7 @@
 
 #[allow(improper_ctypes)]
 extern "C" {
-    #[link_name = "llvm.cuda.syncthreads"]
+    #[link_name = "llvm.nvvm.barrier0"]
     fn syncthreads() -> ();
     #[link_name = "llvm.nvvm.read.ptx.sreg.ntid.x"]
     fn block_dim_x() -> i32;