From 122890fef402ec16b4913e5c3827b37ef16a98d6 Mon Sep 17 00:00:00 2001
From: Nick Gasson <nick@nickg.me.uk>
Date: Tue, 2 Sep 2008 19:02:54 +0100
Subject: [PATCH] Make sure LPM expression is cast to the output type

This fixes some signed/unsigned bugs identified by the signedX tests.
---
 tgt-vhdl/lpm.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tgt-vhdl/lpm.cc b/tgt-vhdl/lpm.cc
index 3c2af5ead..22dd53394 100644
--- a/tgt-vhdl/lpm.cc
+++ b/tgt-vhdl/lpm.cc
@@ -323,7 +323,7 @@ int draw_lpm(vhdl_arch *arch, ivl_lpm_t lpm)
       out->set_slice(off, ivl_lpm_width(lpm) - 1);
    }
    
-   arch->add_stmt(new vhdl_cassign_stmt(out, f));
+   arch->add_stmt(new vhdl_cassign_stmt(out, f->cast(out->get_type())));
    
    return 0;
 }