1 files changed, 15 insertions, 0 deletions
diff --git a/test/Transforms/IndVarSimplify/pointer-indvars.ll b/test/Transforms/IndVarSimplify/pointer-indvars.ll
new file mode 100644
index 000000000000..c9da1579e983
--- /dev/null
+++ b/test/Transforms/IndVarSimplify/pointer-indvars.ll
@@ -0,0 +1,15 @@
+; RUN: llvm-as < %s | opt -indvars | llvm-dis | grep indvar
+@G = global i32* null           ; <i32**> [#uses=1]
+@Array = external global [40 x i32]             ; <[40 x i32]*> [#uses=1]
+
+define void @test() {
+; <label>:0
+        br label %Loop
+
+Loop:           ; preds = %Loop, %0
+        %X = phi i32* [ getelementptr ([40 x i32]* @Array, i64 0, i64 0), %0 ], [ %X.next, %Loop ]              ; <i32*> [#uses=2]
+        %X.next = getelementptr i32* %X, i64 1          ; <i32*> [#uses=1]
+        store i32* %X, i32** @G
+        br label %Loop
+}
+