MLRisc bug

Lal George george@research.bell-labs.com
Fri, 10 Aug 2001 09:07:21 -0400 (EDT)


You tripped on a bug in the x86Rewrite module, which I will fix and
will send you the new file.

In my opinion 110.34 is quite stable. At least I use it for all my
projects locally, and have not tripped over any bugs.

Lal

-------------------------------------------------------------------------------
sweeks@intertrust.com(Stephen Weeks) wrote:
 > 
 > Hi guys.  I am trying to upgrade from SML/NJ 110.9.1 to a newer version.
 > In compiling the MLton sources with 110.34, I get the following bug.
 > 
 > [compiling (sources.cm):main/(sources.cm):../backend/(sources.cm):machine.fun]
 > 	imull	%ebp, 80(%esp)
 > Error: MLRisc bug: X86MCEmitter.imull
 > 
 > I'm not sure if you want the entire source file (i.e. mlton) that caused the
 > error, since it is rather large.  I was hoping that just the message might help
 > you to find the bug.
 > 
 > Any suggestions of a more stable SML/NJ version that is later than 110.9.1 that
 > I could try?  Thanks.