fixed 'return m is missing'

diff --git a/src/soc/experiment/l0_cache.py b/src/soc/experiment/l0_cache.py
index 10bed7b6f93794a09dab90dea730b7e5351d66c8..ab1e23781c73785c5b7efc203d7bf4894e15e211 100644 (file)
--- a/src/soc/experiment/l0_cache.py
+++ b/src/soc/experiment/l0_cache.py
@@ -206,6 +206,8 @@ class DataMerger(Elaboratable):
                 l.append(Mux(select, self.data_i[j], 0))
             comb += self.data_o.eq(ortreereduce(l))
 
+        return m
+
 
 class LDSTPort(Elaboratable):
     def __init__(self, idx, regwid=64, addrwid=48):