llvm dev - Jan 2009 - [LLVMdev] Get Maximum Instruction Index

Hi, guys,

     sometimes it would be good if I could get the maximum instruction 
index from the set of live intervals. In my local version I have added 
this method to LiveIntervals:

/// Return the maximum index among the instruction indices.
inline unsigned getMaxInstrIndex() const {
   return i2miMap_.size() * InstrSlots::NUM;
}

Is there something like this already in LiveIntervals? Do you guys think 
it could be added as a patch?

All the best,

Fernando

On Jan 27, 2009, at 5:35 AM, Fernando Magno Quintao Pereira wrote:
>
> Hi, guys,
>
>     sometimes it would be good if I could get the maximum instruction
> index from the set of live intervals. In my local version I have added
> this method to LiveIntervals:
>
> /// Return the maximum index among the instruction indices.
> inline unsigned getMaxInstrIndex() const {
>   return i2miMap_.size() * InstrSlots::NUM;
> }
>
> Is there something like this already in LiveIntervals? Do you guys  
> think
> it could be added as a patch?
If there isn't a client for it in the public tree, it's better to keep  
it in your local tree for now.

Thanks,

Evan
>
>
> All the best,
>
> Fernando
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