luke
/
iverilog
mirror of https://github.com/steveicarus/iverilog.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fixup eval of signed constants.

This commit is contained in:
steve 2002-04-27 03:17:15 +00:00
parent 7f8f0eb65a
commit 10dc978778
1 changed files with 14 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
eval_tree.cc
View File

@ -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
*/ */
#if !defined(WINNT) && !defined(macintosh) #if !defined(WINNT) && !defined(macintosh)
#ident "$Id: eval_tree.cc,v 1.35 2002/04/24 02:47:02 steve Exp $" #ident "$Id: eval_tree.cc,v 1.36 2002/04/27 03:17:15 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -210,14 +210,16 @@ NetEConst* NetEBComp::eval_less_()
return new NetEConst(result); return new NetEConst(result);
} }
if (lv.has_sign() && rv.has_sign() && (lv.as_long() < rv.as_long())) { if (lv.has_sign() && rv.has_sign()) {
verinum result(verinum::V1, 1); if (lv.as_long() < rv.as_long()) {
return new NetEConst(result); verinum result(verinum::V1, 1);
} return new NetEConst(result);
}
if (lv.as_ulong() < rv.as_ulong()) { } else {
verinum result(verinum::V1, 1); if (lv.as_ulong() < rv.as_ulong()) {
return new NetEConst(result); verinum result(verinum::V1, 1);
return new NetEConst(result);
}
} }
verinum result(verinum::V0, 1); verinum result(verinum::V0, 1);
@ -1068,6 +1070,9 @@ NetEConst* NetEUReduce::eval_tree()
/* /*
* $Log: eval_tree.cc,v $ * $Log: eval_tree.cc,v $
* Revision 1.36 2002/04/27 03:17:15 steve
* Fixup eval of signed constants.
*
* Revision 1.35 2002/04/24 02:47:02 steve * Revision 1.35 2002/04/24 02:47:02 steve
* Fix compile time eval of signed <= signed. * Fix compile time eval of signed <= signed.
* *