Fixed release build

diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc
index d2f37cec40b827c468f1931657b6da336746f87a..7d630b352fef0c337e1bd12fa4beb8af7203a72e 100644 (file)
--- a/kernel/rtlil.cc
+++ b/kernel/rtlil.cc
@@ -1291,8 +1291,10 @@ RTLIL::Memory::Memory()
 
 void RTLIL::Cell::check()
 {
+#ifndef NDEBUG
        InternalCellChecker checker(NULL, this);
        checker.check();
+#endif
 }
 
 RTLIL::SigChunk::SigChunk()