Assertion failure in 'write_hie' with blackboxes.

5e0d7dad · Alan Mishchenko · 17c78313 · 5e0d7dad
Commit 5e0d7dad authored Feb 15, 2015 by Alan Mishchenko
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src/base/abc/abcFunc.c
+6 -0

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--- a/src/base/abc/abcFunc.c
+++ b/src/base/abc/abcFunc.c
@@ -1143,6 +1143,8 @@ int Abc_NtkSopToBlifMv( Abc_Ntk_t * pNtk )
 int Abc_NtkToSop( Abc_Ntk_t * pNtk, int fDirect, int nCubeLimit )
 {
    assert( !Abc_NtkIsStrash(pNtk) );
+    if ( Abc_NtkHasBlackbox(pNtk) )
+        return 1;
    if ( Abc_NtkHasSop(pNtk) )
    {
        if ( !fDirect )
@@ -1179,6 +1181,8 @@ int Abc_NtkToSop( Abc_Ntk_t * pNtk, int fDirect, int nCubeLimit )
 int Abc_NtkToBdd( Abc_Ntk_t * pNtk )
 {
    assert( !Abc_NtkIsStrash(pNtk) );
+    if ( Abc_NtkHasBlackbox(pNtk) )
+        return 1;
    if ( Abc_NtkHasBdd(pNtk) )
        return 1;
    if ( Abc_NtkHasMapping(pNtk) )
@@ -1211,6 +1215,8 @@ int Abc_NtkToBdd( Abc_Ntk_t * pNtk )
 int Abc_NtkToAig( Abc_Ntk_t * pNtk )
 {
    assert( !Abc_NtkIsStrash(pNtk) );
+    if ( Abc_NtkHasBlackbox(pNtk) )
+        return 1;
    if ( Abc_NtkHasAig(pNtk) )
        return 1;
    if ( Abc_NtkHasMapping(pNtk) )