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Fix snapshot code
[model-checker.git]
/
action.cc
diff --git
a/action.cc
b/action.cc
index 876de1262c82475f3f9e6610ba339f305963a0a5..d4c6253caf20c23411c60ba350a91760c386e6fc 100644
(file)
--- a/
action.cc
+++ b/
action.cc
@@
-330,7
+330,7
@@
bool ModelAction::could_synchronize_with(const ModelAction *act) const
return false;
// Different locations commute
- if (!same_var(act))
+ if (!same_var(act)
&& !is_fence() && !act->is_fence()
)
return false;
// Explore interleavings of seqcst writes/fences to guarantee total