[LLVMdev] opt problem

[Duncan Sands]

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.