fix PR8144, a bug where constant merge would merge globals marked
authorChris Lattner <sabre@nondot.org>
Wed, 15 Sep 2010 00:30:11 +0000 (00:30 +0000)
committerChris Lattner <sabre@nondot.org>
Wed, 15 Sep 2010 00:30:11 +0000 (00:30 +0000)
commit49ddd3a1a4b75f1181e0bd3faae4b50950e6ff53
tree6fa9cfc25b55b8a4d580ca09996fe6f9ec6f148a
parent05ae0c6026c15cc934ef2117a7a75ae57c55067d
fix PR8144, a bug where constant merge would merge globals marked
attribute(used).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113911 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/IPO/ConstantMerge.cpp
test/Transforms/ConstantMerge/dont-merge.ll