From 8241242e5070d523b27c4c8f75a93c07c713a2d6 Mon Sep 17 00:00:00 2001
From: David Majnemer <david.majnemer@gmail.com>
Date: Fri, 18 Oct 2013 14:49:59 +0000
Subject: [PATCH] Test case for r192957

Forgot to 'svn add'


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192978 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/nocx16.ll | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 test/CodeGen/X86/nocx16.ll

diff --git a/test/CodeGen/X86/nocx16.ll b/test/CodeGen/X86/nocx16.ll
new file mode 100644
index 00000000000..cceaac47122
--- /dev/null
+++ b/test/CodeGen/X86/nocx16.ll
@@ -0,0 +1,21 @@
+; RUN: llc < %s -march=x86-64 -mcpu=corei7 -mattr=-cx16 | FileCheck %s
+define void @test(i128* %a) nounwind {
+entry:
+; CHECK: __sync_val_compare_and_swap_16
+  %0 = cmpxchg i128* %a, i128 1, i128 1 seq_cst
+; CHECK: __sync_lock_test_and_set_16
+  %1 = atomicrmw xchg i128* %a, i128 1 seq_cst
+; CHECK: __sync_fetch_and_add_16
+  %2 = atomicrmw add i128* %a, i128 1 seq_cst
+; CHECK: __sync_fetch_and_sub_16
+  %3 = atomicrmw sub i128* %a, i128 1 seq_cst
+; CHECK: __sync_fetch_and_and_16
+  %4 = atomicrmw and i128* %a, i128 1 seq_cst
+; CHECK: __sync_fetch_and_nand_16
+  %5 = atomicrmw nand i128* %a, i128 1 seq_cst
+; CHECK: __sync_fetch_and_or_16
+  %6 = atomicrmw or i128* %a, i128 1 seq_cst
+; CHECK: __sync_fetch_and_xor_16
+  %7 = atomicrmw xor i128* %a, i128 1 seq_cst
+  ret void
+}