From a07765b8f4d9da2836d8f89b26d7f476715dffb4 Mon Sep 17 00:00:00 2001
From: Anton Korobeynikov <asl@math.spbu.ru>
Date: Thu, 6 Sep 2007 17:21:48 +0000
Subject: Proper handle case, when aliasee is external weak symbol referenced
 only by alias itself. Also, fix a case, when target doesn't have weak symbols
 supported.

llvm-svn: 41746
---
 llvm/test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 llvm/test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll

(limited to 'llvm/test/CodeGen')

diff --git a/llvm/test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll b/llvm/test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll
new file mode 100644
index 00000000000..4f95b7603ba
--- /dev/null
+++ b/llvm/test/CodeGen/X86/2007-09-06-ExtWeakAliasee.ll
@@ -0,0 +1,4 @@
+; RUN: llvm-as < %s | llc -march=x86 | grep weak | count 2
+@__gthrw_pthread_once = alias weak i32 (i32*, void ()*)* @pthread_once		; <i32 (i32*, void ()*)*> [#uses=0]
+
+declare extern_weak i32 @pthread_once(i32*, void ()*)
-- 
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