1 files changed, 19 insertions, 0 deletions
diff --git a/llvm/test/Transforms/GlobalOpt/cleanup-pointer-root-users.ll b/llvm/test/Transforms/GlobalOpt/cleanup-pointer-root-users.ll
new file mode 100644
index 00000000000..f426120e707
--- /dev/null
+++ b/llvm/test/Transforms/GlobalOpt/cleanup-pointer-root-users.ll
@@ -0,0 +1,19 @@
+; RUN: opt -globalopt -S -o - < %s | FileCheck %s
+
+@test1 = internal global i8* null
+
+define void @test1a() {
+; CHECK: @test1a
+; CHECK-NOT: store
+; CHECK-NEXT: ret void
+  store i8* null, i8** @test1
+  ret void
+}
+
+define void @test1b(i8* %p) {
+; CHECK: @test1b
+; CHECK-NEXT: store
+; CHECK-NEXT: ret void
+  store i8* %p, i8** @test1
+  ret void
+}