conversion test

diff --git a/ir/be/test/LuIs.c b/ir/be/test/LuIs.c
new file mode 100644 (file)
index 0000000..ed2bfc6
--- /dev/null
+++ b/ir/be/test/LuIs.c
@@ -0,0 +1,8 @@
+/* testing conversion */
+int test(unsigned long long x) {
+  return x;
+}
+
+int main() {
+  printf("%d\n", test(0x1234567812345678LL));
+}