[LLVMdev] LLVM-gcc scheduler

Samah Mahmeed samah at cs.rice.edu
Tue May 1 18:59:25 PDT 2007


> I'm a taking a compiler course and I'm supposed to implement a 
> scheduler for the LLVM compiler and comapre its persformance to the 
> existing one used by LLVM-gcc. I need some help understanding what is 
> really happening in LLVM-gcc. In CodeGen/SelectionDAG/ I can see four 
> different Schedulers, which one is used by LLVM? Can you give a hint 
> on where/how to add a new scheduler and test it? or a hint on 
> something that you need to be tried/improved in your scheduler?


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