From: Eddie Hung <eddie@fpgeh.com>
Date: Thu, 23 Apr 2020 00:53:08 +0000 (-0700)
Subject: ecp5: ecp5_gsr to skip cells that don't have GSR parameter again
X-Git-Tag: working-ls180~594^2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=51ae0f4e20815df98204b72bd740c00f5f2a1197;p=yosys.git

ecp5: ecp5_gsr to skip cells that don't have GSR parameter again
---

diff --git a/techlibs/ecp5/ecp5_gsr.cc b/techlibs/ecp5/ecp5_gsr.cc
index 1c69e1d79..3d3f8e1c1 100644
--- a/techlibs/ecp5/ecp5_gsr.cc
+++ b/techlibs/ecp5/ecp5_gsr.cc
@@ -81,7 +81,7 @@ struct Ecp5GsrPass : public Pass {
 
 			for (auto cell : module->selected_cells())
 			{
-				if (cell->getParam(ID(GSR)).decode_string() != "AUTO")
+				if (!cell->hasParam(ID(GSR)) || cell->getParam(ID(GSR)).decode_string() != "AUTO")
 					continue;
 				
 				bool gsren = found_gsr;