diff options
Diffstat (limited to 'icebox')
| -rwxr-xr-x | icebox/icebox_colbuf.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/icebox/icebox_colbuf.py b/icebox/icebox_colbuf.py index 2e3e4b0..6267bc6 100755 --- a/icebox/icebox_colbuf.py +++ b/icebox/icebox_colbuf.py @@ -107,7 +107,8 @@ for tiles in [ic.io_tiles, ic.logic_tiles, ic.ramb_tiles, ic.ramt_tiles]: glbs = analyze_tile(ic, cache, tile) if len(glbs): assert tile in colbuf_map - used_glbs_map[colbuf_map[tile]] = glbs + s = used_glbs_map.setdefault(colbuf_map[tile], set()) + used_glbs_map[colbuf_map[tile]] = s.union(glbs) cache = None for tile in tiles: |