[LLVMdev] Counting instructions

[Raul Fernandes Herbster]

Hi,

I need to instrument the code in order to generate an event (call a certain
function) whenever X instructions have been executed. I'm using
MachineFunctionPass to get machine-dependent representation of each LLVM
function in the program. However, such pass doesn't allow to modify such
functions. Is there any other class so I can modify MachineFunctions?

Thanks in advance, Raul.

-- 
Raul Fernandes Herbster
Embedded and Pervasive Computing Laboratory - embedded.ufcg.edu.br
Electrical Engineering and Informatics Center - CEEI
Federal University of Campina Grande - UFCG - www.ufcg.edu.br
Caixa Postal 10105
58109-970 Campina Grande - PB - Brasil
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