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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2017-01-30 08:39:26 -0800 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2017-01-30 08:39:26 -0800 |
| commit | e21c7d72f3f43f38e5af10a38602de6f6ce9a20e (patch) | |
| tree | 5588d95ce29d853efe311c7c63caf0a64f63d971 /src/aig | |
| parent | 3020d57ea67f7f897c93524b9c3025767db3933b (diff) | |
| download | abc-e21c7d72f3f43f38e5af10a38602de6f6ce9a20e.tar.gz abc-e21c7d72f3f43f38e5af10a38602de6f6ce9a20e.tar.bz2 abc-e21c7d72f3f43f38e5af10a38602de6f6ce9a20e.zip | |
Updates to arithmetic verification.
Diffstat (limited to 'src/aig')
| -rw-r--r-- | src/aig/gia/giaUtil.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/aig/gia/giaUtil.c b/src/aig/gia/giaUtil.c index eccdbc73..c7af642e 100644 --- a/src/aig/gia/giaUtil.c +++ b/src/aig/gia/giaUtil.c @@ -937,8 +937,8 @@ int Gia_ObjRecognizeExor( Gia_Obj_t * pObj, Gia_Obj_t ** ppFan0, Gia_Obj_t ** pp return 0; if ( Gia_ObjFaninC0(p0) == Gia_ObjFaninC0(p1) || Gia_ObjFaninC1(p0) == Gia_ObjFaninC1(p1) ) return 0; - *ppFan0 = Gia_ObjChild0(p0); - *ppFan1 = Gia_ObjChild1(p0); + if ( ppFan0 ) *ppFan0 = Gia_ObjChild0(p0); + if ( ppFan1 ) *ppFan1 = Gia_ObjChild1(p0); return 1; } |