1 files changed, 23 insertions, 0 deletions
diff --git a/tests/proc/bug_1268.v b/tests/proc/bug_1268.v
new file mode 100644
index 000000000..698ac937a
--- /dev/null
+++ b/tests/proc/bug_1268.v
@@ -0,0 +1,23 @@
+module gold (input clock, ctrl, din, output reg dout);
+	always @(posedge clock) begin
+		if (1'b1) begin
+			if (1'b0) begin end else begin
+				dout <= 0;
+			end
+			if (ctrl)
+				dout <= din;
+		end
+	end
+endmodule
+
+module gate (input clock, ctrl, din, output reg dout);
+	always @(posedge clock) begin
+		if (1'b1) begin
+			if (1'b0) begin end else begin
+				dout <= 0;
+			end
+		end
+		if (ctrl)
+			dout <= din;
+	end
+endmodule