From 72af0dedf9e18911da65b9a5c4906689e868d9fc Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Mon, 8 Jun 2026 17:10:31 +0800
Subject: [legacy] Add functional and performance test suites

---
 rcc-legacy/tests/sysy_lvX/103_is_2power.sy | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 rcc-legacy/tests/sysy_lvX/103_is_2power.sy

(limited to 'rcc-legacy/tests/sysy_lvX/103_is_2power.sy')

diff --git a/rcc-legacy/tests/sysy_lvX/103_is_2power.sy b/rcc-legacy/tests/sysy_lvX/103_is_2power.sy
new file mode 100644
index 0000000..7753373
--- /dev/null
+++ b/rcc-legacy/tests/sysy_lvX/103_is_2power.sy
@@ -0,0 +1,18 @@
+int main()         
+
+{
+	int num=128, flag;
+
+    while (num % 2 == 0) {
+        num = num / 2;
+    }
+
+    if (num == 1) {
+        flag=1;
+    } else {
+        flag=2;
+
+    }
+    return flag;
+
+}
-- 
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