aboutsummaryrefslogtreecommitdiffstats
path: root/kernel
diff options
context:
space:
mode:
authorJannis Harder <me@jix.one>2022-08-02 15:49:51 +0200
committerJannis Harder <me@jix.one>2022-08-16 13:37:30 +0200
commita5e1d3b9974668b4ab526a6b77ca96f1aa16d01f (patch)
tree0c4308ab9831f550d6e6d34a79239b569944c427 /kernel
parentc0063288d699f4f3edf5e0ff6ee1bd5cfa9ac884 (diff)
downloadyosys-a5e1d3b9974668b4ab526a6b77ca96f1aa16d01f.tar.gz
yosys-a5e1d3b9974668b4ab526a6b77ca96f1aa16d01f.tar.bz2
yosys-a5e1d3b9974668b4ab526a6b77ca96f1aa16d01f.zip
formalff: Set new replaced_by_gclk attribute on removed dff's clks
This attribute can be used by formal backends to indicate which clocks were mapped to the global clock. Update the btor and smt2 backend which already handle clock inputs to understand this attribute.
Diffstat (limited to 'kernel')
-rw-r--r--kernel/constids.inc1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/constids.inc b/kernel/constids.inc
index 0f6dfc29b..239381f85 100644
--- a/kernel/constids.inc
+++ b/kernel/constids.inc
@@ -171,6 +171,7 @@ X(RD_TRANSPARENCY_MASK)
X(RD_TRANSPARENT)
X(RD_WIDE_CONTINUATION)
X(reg)
+X(replaced_by_gclk)
X(reprocess_after)
X(rom_block)
X(rom_style)