sync missing in dcache

diff --git a/src/soc/experiment/dcache.py b/src/soc/experiment/dcache.py
index e54adf34a5a1a1c9bed3dd9868d015b15d8f1211..61fd107193cf67e52dffd31dd31db4c15f1d7423 100644 (file)
--- a/src/soc/experiment/dcache.py
+++ b/src/soc/experiment/dcache.py
@@ -1169,7 +1169,7 @@ class DCache(Elaboratable):
                 sync += r1.cache_paradox.eq(0)
 
         with m.If(req_op == Op.OP_STCX_FAIL):
-            r1.stcx_fail.eq(1)
+            sync += r1.stcx_fail.eq(1)
         with m.Else():
             sync += r1.stcx_fail.eq(0)