Adding barrier buffers.

455ecb6a · Alan Mishchenko · 2a219cf1 · 455ecb6a · 455ecb6a
Commit 455ecb6a authored Mar 17, 2014 by Alan Mishchenko
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src/base/abc/abcBarBuf.c
+0 -0

src/base/abc/abcLatch.c
+1 -0

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--- a/src/base/abc/abcBarBuf.c
+++ b/src/base/abc/abcBarBuf.c
--- a/src/base/abc/abcLatch.c
+++ b/src/base/abc/abcLatch.c
@@ -267,6 +267,7 @@ Abc_Obj_t * Abc_NtkAddLatch( Abc_Ntk_t * pNtk, Abc_Obj_t * pDriver, Abc_InitType
    Abc_ObjAssignName( pLatchIn,  Abc_ObjName(pLatch), "_li" );
    Abc_ObjAddFanin( pLatchOut, pLatch );
    Abc_ObjAddFanin( pLatch, pLatchIn );
+    if ( pDriver )
    Abc_ObjAddFanin( pLatchIn, pDriver );
    pLatch->pData = (void *)Init;
    return pLatchOut;