[LLVMdev] Shrink Wrap for ARM architecture?

Evan Cheng evan.cheng at apple.com
Wed Oct 30 17:08:47 PDT 2013


The current implementation in LLVM is experimental at best. It probably should be ripped out.

Evan

On Oct 30, 2013, at 2:10 PM, mcrosier at codeaurora.org wrote:

> I know nothing about this pass, but here are a few comments.
> 
>> Does anyone know if the shrink wrap pass works for ARM architecture?
> 
> First, how are you invoking it?
> 
> Looks to be a command line option, so -mllvm -shrink-wrap should enable
> it.  Assuming you have a Debug build, you can see the debug output using
> -debug-only=shrink-wrap.
> 
> 
>> I tried it seems not working. Which architecture shrink warp was
>> originally designed for?
> 
> AFAICT, the implementation is target independent.
> 
> Chad
> 
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