[llvm-commits] [llvm] r166595 - /llvm/trunk/tools/opt/opt.cpp

[Nadav Rotem]

Duncan, 

On Oct 24, 2012, at 10:47 AM, Duncan Sands <baldrick at free.fr> wrote:

> it's pretty nasty that an IR level tool like opt is now having to
> initialize asm printers and parsers.  Why is this needed?

It is not needed.  I removed it. 

>  I thought
> you had created a limited and tightly controlled interface to provide
> target cost information, but instead it looks like you are pulling in
> vast amounts of target stuff...

We do have a small interface. But the implementation of this interface needs to access TLI. So, we need to link with the codegen. 

Thanks,
Nadav
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