From bd787d2a9786b015f894e12bcaa197e3e0bf1949 Mon Sep 17 00:00:00 2001
From: Tim Edwards <tim@opencircuitdesign.com>
Date: Sun, 4 Jul 2021 22:33:42 -0400
Subject: [PATCH] Corrected the "cif coverage" command so that the coverage is
 not accidentally converted from (long long) back to (int);  otherwise the
 coverage is wrong on any large layouts, especially full-chip sizes.

---
 cif/CIFsee.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cif/CIFsee.c b/cif/CIFsee.c
index 8eff6a5b..352b2fd0 100644
--- a/cif/CIFsee.c
+++ b/cif/CIFsee.c
@@ -515,7 +515,7 @@ cifCoverageFunc(tile, arg)
     Rect r;
 
     TiToRect(tile, &r);
-    cstats->coverage += (long long)((r.r_xtop - r.r_xbot) * (r.r_ytop - r.r_ybot));
+    cstats->coverage += (long long)(r.r_xtop - r.r_xbot) * (long long)(r.r_ytop - r.r_ybot);
     GeoInclude(&r, &cstats->bounds);
 
     return(0);