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iverilog
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Remember to save signedness of number.

This commit is contained in:
steve 2003-01-26 21:02:21 +00:00
parent 47db309d30
commit 1a9ab8ec84
1 changed files with 6 additions and 2 deletions
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8
set_width.cc
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1999-2000 Stephen Williams (steve@icarus.com) * Copyright (c) 1999-2003 Stephen Williams (steve@icarus.com)
* *
* This source code is free software; you can redistribute it * This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU * and/or modify it in source code form under the terms of the GNU
@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: set_width.cc,v 1.25 2002/11/13 03:03:08 steve Exp $" #ident "$Id: set_width.cc,v 1.26 2003/01/26 21:02:21 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -257,6 +257,7 @@ bool NetEConst::set_width(unsigned w)
for (unsigned idx = value_.len() ; idx < w ; idx += 1) for (unsigned idx = value_.len() ; idx < w ; idx += 1)
tmp.set(idx, pad); tmp.set(idx, pad);
tmp.has_sign(value_.has_sign());
value_ = tmp; value_ = tmp;
expr_width(w); expr_width(w);
@ -370,6 +371,9 @@ bool NetEUReduce::set_width(unsigned w)
/* /*
* $Log: set_width.cc,v $ * $Log: set_width.cc,v $
* Revision 1.26 2003/01/26 21:02:21 steve
* Remember to save signedness of number.
*
* Revision 1.25 2002/11/13 03:03:08 steve * Revision 1.25 2002/11/13 03:03:08 steve
* Do not truncate high bits of right shift. * Do not truncate high bits of right shift.
* *