1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/mir-opt/const_prop/mult_by_zero.rs b/src/test/mir-opt/const_prop/mult_by_zero.rs
new file mode 100644
index 000000000..b0ecdf181
--- /dev/null
+++ b/src/test/mir-opt/const_prop/mult_by_zero.rs
@@ -0,0 +1,10 @@
+// compile-flags: -O -Zmir-opt-level=4
+
+// EMIT_MIR mult_by_zero.test.ConstProp.diff
+fn test(x : i32) -> i32 {
+  x * 0
+}
+
+fn main() {
+    test(10);
+}