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-rw-r--r--test/Transforms/InstCombine/getelementptr_cast.ll9
1 files changed, 9 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/getelementptr_cast.ll b/test/Transforms/InstCombine/getelementptr_cast.ll
new file mode 100644
index 0000000000..ece73f7710
--- /dev/null
+++ b/test/Transforms/InstCombine/getelementptr_cast.ll
@@ -0,0 +1,9 @@
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep 'getelementptr.*cast'
+%G = external global [3 x sbyte]
+
+implementation
+
+ubyte *%foo(uint %Idx) {
+%tmp = getelementptr ubyte* cast ([3 x sbyte]* %G to ubyte*), uint %Idx
+ret ubyte* %tmp
+}