1 files changed, 17 insertions, 0 deletions
diff --git a/test/Transforms/GlobalOpt/2004-10-10-CastStoreOnce.ll b/test/Transforms/GlobalOpt/2004-10-10-CastStoreOnce.ll
new file mode 100644
index 000000000000..5f784e065fb1
--- /dev/null
+++ b/test/Transforms/GlobalOpt/2004-10-10-CastStoreOnce.ll
@@ -0,0 +1,17 @@
+; RUN: llvm-as < %s | opt -globalopt
+
+@V = global float 1.200000e+01          ; <float*> [#uses=1]
+@G = internal global i32* null          ; <i32**> [#uses=2]
+
+define i32 @user() {
+        %P = load i32** @G              ; <i32*> [#uses=1]
+        %Q = load i32* %P               ; <i32> [#uses=1]
+        ret i32 %Q
+}
+
+define void @setter() {
+        %Vi = bitcast float* @V to i32*         ; <i32*> [#uses=1]
+        store i32* %Vi, i32** @G
+        ret void
+}
+