CVS Commit

[Matthew Fluet]

> > O.k.  I've re-tar.gz'ed my entire x86-codegen directory (sans CVS and CM).
> > 
> > http://www.cs.cornell.edu/People/fluet/MLton/x86-codegen.tgz
> > 
> > I think that earlier I had bundled the one from the src.tgz that Stephen
> > posted earlier.  
> > 
> > What's in that file works with what I have here.  That's all I'll claim
> > for now.
> 
> There were quite a few differences between that and what I had, in x86-liveness,
> x86-simplify, x86-codegen, x86-entry-transfer, x86-jump-info.  Anyways, I
> dropped your directory and I still see exactly the same error on all
> regressions, using an NJ-G0.
> 
> I put up my snapshot at http://www.star-lab.com/sweeks/src.tgz

I'm compiling and looking at it now.
I did a diff between my sources and the src.tgz, and I think I know
what the problem is:

[fluet@lennon fluet]$ diff -r --exclude=CVS --exclude=CM mlton/mlton-cvs-main/src/lib/ mlton/mlton-bug/src/lib/ 
diff -r --exclude=CVS --exclude=CM
mlton/mlton-cvs-main/src/lib/mlton/basic/directed-graph.sml
mlton/mlton-bug/src/lib/mlton/basic/directed-graph.sml
1156c1156
<                            setForestNodeInfo (n', {loopNodes = [graphNode n], 
---
>                            setForestNodeInfo (n', {loopNodes = [], 

My sources are the top, yours are the bottom.

BTW, I also noticed that I left the call to shrinkExp commented out in the
fixed contify.fun.