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Get self-determined unary - width right.

This commit is contained in:
steve 2006-05-19 04:44:55 +00:00
parent d37b6599f4
commit 019d61f633
1 changed files with 9 additions and 1 deletions
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10
elab_net.cc
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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 1.184 2006/05/01 20:47:58 steve Exp $"
#ident "$Id: elab_net.cc,v 1.185 2006/05/19 04:44:55 steve Exp $"
#endif
# include "config.h"
@ -2691,6 +2691,11 @@ NetNet* PEUnary::elaborate_net(Design*des, NetScope*scope,
reduction=true; rtype = NetUReduce::XNOR; break;
case '-': // Unary 2's complement.
// If this expression is self determined, get its width
// from the sub_expression.
if (owidth == 0)
owidth = sub_sig->vector_width();
sig = new NetNet(scope, scope->local_symbol(),
NetNet::WIRE, owidth);
sig->data_type(sub_sig->data_type());
@ -2774,6 +2779,9 @@ NetNet* PEUnary::elaborate_net(Design*des, NetScope*scope,
/*
* $Log: elab_net.cc,v $
* Revision 1.185 2006/05/19 04:44:55 steve
* Get self-determined unary - width right.
*
* Revision 1.184 2006/05/01 20:47:58 steve
* More explicit datatype setup.
*