From: Clifford Wolf <clifford@clifford.at>
Date: Fri, 6 Jun 2014 15:47:20 +0000 (+0200)
Subject: Added tests/simple/repwhile.v
X-Git-Tag: yosys-0.3.0~10
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c82db39935e969ff95b0728dbb92231f0e9e9891;p=yosys.git

Added tests/simple/repwhile.v
---

diff --git a/tests/simple/repwhile.v b/tests/simple/repwhile.v
new file mode 100644
index 000000000..8c5b4b371
--- /dev/null
+++ b/tests/simple/repwhile.v
@@ -0,0 +1,20 @@
+module test001(output [63:0] y);
+	function [7:0] mylog2;
+		input [31:0] value;
+		begin
+			mylog2 = 0;
+			while (value > 0) begin
+				value = value >> 1;
+				mylog2 = mylog2 + 1;
+			end
+		end
+	endfunction
+
+	genvar i;
+	generate
+		for (i = 0; i < 64; i = i+1) begin
+			localparam tmp = mylog2(i);
+			assign y[i] = tmp;
+		end
+	endgenerate
+endmodule