From: Eddie Hung <eddie@fpgeh.com>
Date: Tue, 16 Jul 2019 19:45:29 +0000 (-0700)
Subject: gen_lut to return correctly sized LUT mask
X-Git-Tag: working-ls180~1189^2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7a58ee78dc8bd2c257498dc947081a1bba7bb54f;p=yosys.git

gen_lut to return correctly sized LUT mask
---

diff --git a/techlibs/common/cmp2lut.v b/techlibs/common/cmp2lut.v
index 8aa1eb957..0d0757767 100644
--- a/techlibs/common/cmp2lut.v
+++ b/techlibs/common/cmp2lut.v
@@ -27,7 +27,7 @@ parameter _TECHMAP_CONSTVAL_A_ = 0;
 parameter _TECHMAP_CONSTMSK_B_ = 0;
 parameter _TECHMAP_CONSTVAL_B_ = 0;
 
-function automatic integer gen_lut;
+function automatic [(1 << `LUT_WIDTH)-1:0] gen_lut;
 	input integer width;
 	input integer operation;
 	input integer swap;