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-rw-r--r--llvm/test/Transforms/MergeFunc/merge-small-unnamed-addr.ll14
1 files changed, 14 insertions, 0 deletions
diff --git a/llvm/test/Transforms/MergeFunc/merge-small-unnamed-addr.ll b/llvm/test/Transforms/MergeFunc/merge-small-unnamed-addr.ll
new file mode 100644
index 00000000000..256f6864761
--- /dev/null
+++ b/llvm/test/Transforms/MergeFunc/merge-small-unnamed-addr.ll
@@ -0,0 +1,14 @@
+; RUN: opt -S -mergefunc < %s | FileCheck %s
+
+; CHECK-NOT: @b
+
+@x = constant { void ()*, void ()* } { void ()* @a, void ()* @b }
+; CHECK: { void ()* @a, void ()* @a }
+
+define internal void @a() unnamed_addr {
+ ret void
+}
+
+define internal void @b() unnamed_addr {
+ ret void
+}
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