[LLVMdev] Conflicting passes?

[Chris Lattner]

On Wed, 3 May 2006, Domagoj D wrote:
> I thought so. However, it's not clear to me why "preservation" is required at all?
> That's just an optimization. The PassManager should be able to run passes with
> interdependencies by serializing them (for example in the order as they were
> added to the queue).
>
> This way, users simply have no other choice but to write batch scripts, unless
> if I'm missing something.

Please read:
http://llvm.org/docs/WritingAnLLVMPass.html

carefully.

-Chris

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