[llvm-dev] Dynamic Instruction Count

Friedman, Eli via llvm-dev llvm-dev at lists.llvm.org
Wed Dec 19 11:05:55 PST 2018

On 12/19/2018 10:39 AM, yusra seemi via llvm-dev wrote:
> Hi, I am an undergraduate student,, I am working on LLVM Pass writing. 
> I want to collect Dynamic Instruction Count but i am unable to do t.
> i have followed a code (GITHUB CODE) but i am having this error:
> error: Invalid value (Producer: 'LLVM7.0.0' Reader: 'LLVM 3.8.0')
> pleaseĀ  help.

New versions of LLVM can read bitcode generated by older versions, but 
the opposite is not true: LLVM 3.8 cannot read bitcode generated by LLVM 


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