[cfe-dev] How to use clang without any dead-code elimination

[Wen-Han Gu]

Hi all,

I have some functions definition to be used in another place.
I want to generate LLVM IR without any dead-code elimination, or the output
will contains nothing.

Did anyone know how to achive that without any change of source code?
If not this way, which source file should I modify?

Thank you.

-- 
Best regards,
Wen-Han
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