llvm dev - Sep 2007 - [LLVMdev] Profiling llc

Hey guys, I am trying to speed up some of my LLVM/llc passes. Is there a 
way to use something like gprof on llc? If not, do you guys know anything 
that I can use to discover which routines of my passes are taking most of 
the time?

thanks,

Fernando

If you have access to a system running OS X, shark is a very good  
profiling tool.  You'd use it like this:

shark -i -1 llc -normal-options-here

This'll produce a .mshark file that you can open with Shark.app to  
view all of your profiling goodness!

--Owen

On Sep 24, 2007, at 11:06 PM, Fernando Magno Quintao Pereira wrote:
>
> Hey guys, I am trying to speed up some of my LLVM/llc passes. Is  
> there a
> way to use something like gprof on llc? If not, do you guys know  
> anything
> that I can use to discover which routines of my passes are taking  
> most of
> the time?
>
> thanks,
>
> Fernando
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
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On Sep 24, 2007, at 9:06 PM, Fernando Magno Quintao Pereira wrote:
>
> Hey guys, I am trying to speed up some of my LLVM/llc passes. Is  
> there a
> way to use something like gprof on llc? If not, do you guys know  
> anything
> that I can use to discover which routines of my passes are taking  
> most of
> the time?
make ENABLE_PROFILING=1

-Chris