new testcase for PR662

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24618 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Linker/2005-12-06-AppendingZeroLengthArrays.ll b/test/Linker/2005-12-06-AppendingZeroLengthArrays.ll
new file mode 100644 (file)
index 0000000..5caea0a
--- /dev/null
+++ b/test/Linker/2005-12-06-AppendingZeroLengthArrays.ll
@@ -0,0 +1,8 @@
+; RUN: echo "%G = appending global [0 x int] zeroinitializer" | llvm-as > %t.out2.bc
+; RUN: llvm-as < %s > %t.out1.bc
+; RUN: llvm-link %t.out[12].bc | llvm-dis | grep '%G ='
+
+; When linked, the globals should be merged, and the result should still 
+; be named '%G'.
+
+%G = appending global [1 x int] zeroinitializer