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-rw-r--r--llvm/test/tools/llvm-diff/constantvector.ll16
1 files changed, 16 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-diff/constantvector.ll b/llvm/test/tools/llvm-diff/constantvector.ll
new file mode 100644
index 00000000000..96bb304eccf
--- /dev/null
+++ b/llvm/test/tools/llvm-diff/constantvector.ll
@@ -0,0 +1,16 @@
+; Bugzilla: https://bugs.llvm.org/show_bug.cgi?id=33623
+; RUN: llvm-diff %s %s
+
+%struct.it = type { i64, i64* }
+
+@a_vector = internal global [2 x i64] zeroinitializer, align 16
+
+define i32 @foo(%struct.it* %it) {
+
+entry:
+ %a = getelementptr inbounds %struct.it, %struct.it* %it, i64 0, i32 1
+ %tmp0 = bitcast i64** %a to <2 x i64*>*
+ store <2 x i64*> <i64* getelementptr inbounds ([2 x i64], [2 x i64]* @a_vector, i64 0, i64 0), i64* getelementptr inbounds ([2 x i64], [2 x i64]* @a_vector, i64 0, i64 0)>, <2 x i64*>* %tmp0, align 8
+
+ ret i32 0
+}
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