[llvm-commits] [patch] Fix LegalizeDAG to convert ISD::MUL to libcall is MUL operation is not found.

[Chris Lattner]

On Oct 3, 2008, at 1:37 AM, Mikael Lepistö wrote:

> Hi,
>
> I tried to compile stuff without mul operation in target and  
> LegalizeDAG failed when it tried to expand ISD::MUL. This patch  
> seemed to help.

Have you run dejagnu tests with this patch applied?  It appears that  
it would disable all the mulhs/mulhu optimizations below it.

-Chris