[LLVMdev] Being able to know the jitted code-size before emitting

[Nicolas Geoffray]

OK, here's a new patch that adds the infrastructure and the 
implementation for X86, ARM and PPC of GetInstSize and GetFunctionSize. 
Both functions are virtual functions defined in TargetInstrInfo.h.

For X86, I moved some commodity functions from X86CodeEmitter to 
X86InstrInfo.

What do you think?

Nicolas


Evan Cheng wrote:
>
> I think both of these belong to TargetInstrInfo. And yes, it's a good  
> idea, there are other passes which can make use of them, e.g. branch  
> shortening.
>
> Thanks,
>
> Evan
>
>   
>> Thanks,
>> Nicolas
>>
>>     
>>> Thanks.
>>>
>>> Evan
>>>
>>>       
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