[LLVMdev] PassManager Mysteries

[Owen Anderson]

On Jan 28, 2008, at 9:55 PM, David A. Greene wrote:
> But in any case, isn't the whole point of PassManager that it can  
> handle
> situations like this?  Why wouldn't it just run Pass A twice, or run  
> it
> in the correct order (after Pass B)?

I assume there are situations in which a pass cannot be recomputed,  
but we really need Devang for that.  All I know is that, most of the  
times I've encountered this problem, it was fixable just by reordering  
the declarations.

--Owen
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