1 files changed, 25 insertions, 0 deletions
diff --git a/test/libjulia/yulOptimizerTests/expressionSplitter/switch.yul b/test/libjulia/yulOptimizerTests/expressionSplitter/switch.yul
new file mode 100644
index 00000000..bda613b7
--- /dev/null
+++ b/test/libjulia/yulOptimizerTests/expressionSplitter/switch.yul
@@ -0,0 +1,25 @@
+{
+    let x := 8
+    switch add(2, calldataload(0))
+    case 0 { sstore(0, mload(2)) }
+    default { mstore(0, mload(3)) }
+    x := add(mload(3), 4)
+}
+// ----
+// expressionSplitter
+// {
+//     let x := 8
+//     let _1 := calldataload(0)
+//     let _2 := add(2, _1)
+//     switch _2
+//     case 0 {
+//         let _3 := mload(2)
+//         sstore(0, _3)
+//     }
+//     default {
+//         let _4 := mload(3)
+//         mstore(0, _4)
+//     }
+//     let _5 := mload(3)
+//     x := add(_5, 4)
+// }