From 721c201bd55ffb73cb2ba8d39e0570fa38c44e15 Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Wed, 15 Aug 2012 19:34:23 +0000
Subject: Vendor import of llvm trunk r161861:
 http://llvm.org/svn/llvm-project/llvm/trunk@161861

---
 test/Transforms/GlobalOpt/deadglobal.ll | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

(limited to 'test/Transforms/GlobalOpt/deadglobal.ll')

diff --git a/test/Transforms/GlobalOpt/deadglobal.ll b/test/Transforms/GlobalOpt/deadglobal.ll
index c8d8e76..cad5a91 100644
--- a/test/Transforms/GlobalOpt/deadglobal.ll
+++ b/test/Transforms/GlobalOpt/deadglobal.ll
@@ -1,9 +1,25 @@
-; RUN: opt < %s -globalopt -S | not grep internal
+; RUN: opt < %s -globalopt -S | FileCheck %s
 
-@G = internal global i32 123            ; <i32*> [#uses=1]
+@G1 = internal global i32 123            ; <i32*> [#uses=1]
 
-define void @foo() {
-        store i32 1, i32* @G
+; CHECK-NOT: @G1
+; CHECK: @G2
+; CHECK-NOT: @G3
+
+define void @foo1() {
+; CHECK: define void @foo
+; CHECK-NEXT: ret
+        store i32 1, i32* @G1
+        ret void
+}
+
+@G2 = linkonce_odr constant i32 42
+
+define void @foo2() {
+; CHECK: define void @foo2
+; CHECK-NEXT: store
+        store i32 1, i32* @G2
         ret void
 }
 
+@G3 = linkonce_odr constant i32 42
-- 
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