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-rw-r--r--src/map/if/if.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/map/if/if.h b/src/map/if/if.h
index 7e22707f..759a9801 100644
--- a/src/map/if/if.h
+++ b/src/map/if/if.h
@@ -139,6 +139,7 @@ struct If_Man_t_
unsigned * puTemp[4]; // used for the truth table computation
int SortMode; // one of the three sorting modes
int fNextRound; // set to 1 after the first round
+ int nChoices; // the number of choice nodes
// sequential mapping
Vec_Ptr_t * vLatchOrder; // topological ordering of latches
Vec_Int_t * vLags; // sequentail lags of all nodes