1 files changed, 24 insertions, 0 deletions
diff --git a/test/chisel3/GCD.fir b/test/chisel3/GCD.fir
new file mode 100644
index 00000000..5b103a6b
--- /dev/null
+++ b/test/chisel3/GCD.fir
@@ -0,0 +1,24 @@
+circuit GCD : 
+  module GCD : 
+    input b : UInt(16)
+    input a : UInt(16)
+    input e : UInt(1)
+    output z : UInt(16)
+    output v : UInt(1)
+    
+    reg x : UInt(16)
+    reg y : UInt(16)
+    node T_17 : UInt(1) = greater(x, y)
+    when T_17 : 
+      node T_18 : UInt = sub-mod(x, y)
+      x := T_18
+     else : 
+      node T_19 : UInt = sub-mod(y, x)
+      y := T_19
+    when e : 
+      x := a
+      y := b
+    z := x
+    node T_20 : UInt(1) = UInt(0, 1)
+    node T_21 : UInt(1) = equal(y, T_20)
+    v := T_21
+\ No newline at end of file