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authorClifford Wolf <clifford@clifford.at>2015-08-03 12:56:52 +0200
committerClifford Wolf <clifford@clifford.at>2015-08-03 12:56:52 +0200
commitad4083a575e65f16abfe70e0b00c9d7e64f0780c (patch)
treee925cd95e14f2fce73bfb2240cada267dafc68f0 /icebox
parentaeb8d6b64585a91f41bf0aa0090486c624f364cc (diff)
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Bugfix in icebox_colbuf
Diffstat (limited to 'icebox')
-rwxr-xr-xicebox/icebox_colbuf.py3
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: