[LLVMdev] opt problem

[Jianing Zhao]

Hi,

Does anyone know which version of LLVM support  "opt --insert-block-profiling command"? Thanks!

Jianing Zhao
On Apr 14, 2012, at 8:08 AM, Duncan Sands wrote:

> Hi Jianing Zhao,
> 
>> When I use the opt --insert-block-profiling command, there is " opt: Unknown command line argument '-insert-block-profiling'."
> 
> yes, it doesn't exist any more.
> 
>> When I use the opt -insert-edge-profiling t1.bc -o t1profile.bc, there is an error "Invalid MODULE_CODE_FUNCTION record" .
> 
> The profiling infrastructure is in bad shape and needs someone to work on it.
> 
> Ciao, Duncan.
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