From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Mon, 28 Jul 2014 20:42:29 +0000 (+0000)
Subject: Test the linker plugin handling of llvm.used.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3bc40273a8cb50568ccfa2a6f8c6bc7737c9061c;p=oota-llvm.git

Test the linker plugin handling of llvm.used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214116 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/tools/gold/emit-llvm.ll b/test/tools/gold/emit-llvm.ll
index ebf00036541..e7b2daaf6d7 100644
--- a/test/tools/gold/emit-llvm.ll
+++ b/test/tools/gold/emit-llvm.ll
@@ -3,7 +3,7 @@
 ; RUN: ld -plugin %llvmshlibdir/LLVMgold.so \
 ; RUN:    --plugin-opt=emit-llvm \
 ; RUN:    -shared %t.o -o %t2.o
-; RUN: llvm-dis %t2.o -o /dev/null
+; RUN: llvm-dis %t2.o -o - | FileCheck %s
 
 ; RUN: ld -plugin %llvmshlibdir/LLVMgold.so \
 ; RUN:    --plugin-opt=also-emit-llvm \
@@ -16,3 +16,15 @@
 ; RUN: llvm-dis %t4 -o /dev/null
 
 target triple = "x86_64-unknown-linux-gnu"
+
+; CHECK: define internal void @f()
+define hidden void @f() {
+  ret void
+}
+
+; CHECK: define hidden void @g()
+define hidden void @g() {
+  ret void
+}
+
+@llvm.used = appending global [1 x i8*] [ i8* bitcast (void ()* @g to i8*)]