New testcase for PR 130

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10076 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Linker/2003-11-18-TypeResolution.ll b/test/Linker/2003-11-18-TypeResolution.ll
new file mode 100644 (file)
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+++ b/test/Linker/2003-11-18-TypeResolution.ll
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+; Linking these two translation units causes there to be two LLVM values in the
+; symbol table with the same name and same type.  When this occurs, the symbol
+; table class is DROPPING one of the values, instead of renaming it like a nice
+; little symbol table.  This is causing llvm-link to die, at no fault of its
+; own.
+
+; RUN: llvm-as < %s > %t.out2.bc
+; RUN: echo "%T1 = type opaque  %GVar = external global %T1*" | llvm-as > %t.out1.bc
+; RUN: llvm-link %t.out[12].bc
+
+       %T1 = type opaque
+       %T2 = type int
+
+%GVar = global %T2 * null
+
+implementation
+
+void %foo(%T2 * %X) {
+       %X = cast %T2* %X to %T1 *
+       ret void
+}
+
+