From 483506562c00bebd2fa12521ad72880ab098a19c Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Tue, 18 Jul 2017 22:52:44 +0000
Subject: [PATCH] Add a test for PR33820.

This would have found the issue.

llvm-svn: 308389
---
 lld/test/ELF/version-script-twice.s | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 lld/test/ELF/version-script-twice.s

diff --git a/lld/test/ELF/version-script-twice.s b/lld/test/ELF/version-script-twice.s
new file mode 100644
index 000000000000..87687cb2f190
--- /dev/null
+++ b/lld/test/ELF/version-script-twice.s
@@ -0,0 +1,13 @@
+# REQUIRES: x86
+
+# RUN: echo "FBSD_1.2 {};" > %t.ver
+# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
+# RUN: ld.lld -shared %t.o -o %t.so --version-script=%t.ver
+# RUN: llvm-nm --dynamic %t.so | FileCheck %s
+
+        .weak	openat
+openat:
+openat@@FBSD_1.2 = openat
+
+# CHECK: 0000000000001000 W openat
+# CHECK-NEXT: 0000000000001000 W openat