patch/openlane.patch

From 55265da8658b56b885958a92f6e57bac29e52feb Mon Sep 17 00:00:00 2001
From: Tamas Hubai <mpw@htamas.net>
Date: Thu, 11 Nov 2021 01:30:48 +0100
Subject: [PATCH] Use decap_filler_placement if DECAP_PERCENT is set

---
 scripts/openroad/or_fill.tcl | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scripts/openroad/or_fill.tcl b/scripts/openroad/or_fill.tcl
index 80d424c..84cf761 100755
--- a/scripts/openroad/or_fill.tcl
+++ b/scripts/openroad/or_fill.tcl
@@ -21,6 +21,10 @@ if {[catch {read_def $::env(CURRENT_DEF)} errmsg]} {
     exit 1
 }
 
-filler_placement "$::env(DECAP_CELL) $::env(FILL_CELL)"
+if {[info exists ::env(DECAP_PERCENT)]} {
+    decap_filler_placement "$::env(DECAP_CELL)" "$::env(FILL_CELL)" "$::env(DECAP_PERCENT)"
+} else {
+    filler_placement "$::env(DECAP_CELL) $::env(FILL_CELL)"
+}
 
 write_def $::env(SAVE_DEF)
-- 
2.33.1