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Handle case inequality in netlists.

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steve
2005-03-09 05:52:03 +00:00
parent 53af2949b4
commit 1c5b4881d7
15 changed files with 152 additions and 28 deletions
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elab_net.cc
+9 -6
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@@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: elab_net.cc,v 1.152 2005/02/19 02:43:38 steve Exp $"
#ident "$Id: elab_net.cc,v 1.153 2005/03/09 05:52:03 steve Exp $"
#endif
# include "config.h"
@@ -627,17 +627,17 @@ NetNet* PEBinary::elaborate_net_cmp_(Design*des, NetScope*scope,
}
case 'E': // Case equals (===)
gate = new NetCaseCmp(scope, scope->local_symbol(), dwidth);
gate = new NetCaseCmp(scope, scope->local_symbol(), dwidth, true);
connect(gate->pin(0), osig->pin(0));
connect(gate->pin(1), lsig->pin(0));
connect(gate->pin(2), rsig->pin(0));
break;
case 'N': // Case equals (!==)
cerr << get_line() << ": internal error: "
<< "Forgot how to elaborate !==." << endl;
des->errors += 1;
gate = 0;
gate = new NetCaseCmp(scope, scope->local_symbol(), dwidth, false);
connect(gate->pin(0), osig->pin(0));
connect(gate->pin(1), lsig->pin(0));
connect(gate->pin(2), rsig->pin(0));
break;
case 'e': // ==
@@ -2504,6 +2504,9 @@ NetNet* PEUnary::elaborate_net(Design*des, NetScope*scope,
/*
* $Log: elab_net.cc,v $
* Revision 1.153 2005/03/09 05:52:03 steve
* Handle case inequality in netlists.
*
* Revision 1.152 2005/02/19 02:43:38 steve
* Support shifts and divide.
*