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-rw-r--r--test/Linker/weakextern.ll11
1 files changed, 11 insertions, 0 deletions
diff --git a/test/Linker/weakextern.ll b/test/Linker/weakextern.ll
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--- /dev/null
+++ b/test/Linker/weakextern.ll
@@ -0,0 +1,11 @@
+; RUN: llvm-as < %s > %t.bc
+; RUN: llvm-as < %p/testlink1.ll > %t2.bc
+; RUN: llvm-link %t.bc %t.bc %t2.bc -o %t1.bc
+; RUN: llvm-dis < %t1.bc | grep {kallsyms_names = extern_weak}
+; RUN: llvm-dis < %t1.bc | grep {MyVar = external global i32}
+; RUN: llvm-dis < %t1.bc | grep {Inte = global i32}
+
+@kallsyms_names = extern_weak global [0 x i8] ; <[0 x i8]*> [#uses=0]
+@MyVar = extern_weak global i32 ; <i32*> [#uses=0]
+@Inte = extern_weak global i32 ; <i32*> [#uses=0]
+