From b4a4cb081de717a7f6de89914f8f5ffec959b0c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcelina=20Ko=C5=9Bcielnicka?= <mwk@0x04.net>
Date: Wed, 5 Aug 2020 12:28:18 +0200
Subject: techmap.CONSTMAP: Handle outputs before inputs.

Fixes #2321.
---
 tests/techmap/bug2321.ys | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 tests/techmap/bug2321.ys

(limited to 'tests')

diff --git a/tests/techmap/bug2321.ys b/tests/techmap/bug2321.ys
new file mode 100644
index 000000000..637528b21
--- /dev/null
+++ b/tests/techmap/bug2321.ys
@@ -0,0 +1,15 @@
+read_verilog <<EOT
+module m (input i, output o);
+wire [1023:0] _TECHMAP_DO_00_ = "CONSTMAP; ";
+endmodule
+EOT
+
+design -stash map
+
+read_verilog <<EOT
+module top(output o);
+m m (.o(o), .i(o));
+endmodule
+EOT
+
+techmap -map %map
-- 
cgit v1.2.3