Guidance on Debugging LLVM error

Hi All,

I’m facing this issue "LLVM ERROR: Program used external function '_ZN6google4base21CheckOpMessageBuilder9NewStringB5cxx11Ev’which could not be resolved!" during execution. I’ve tried to ‘nm’ on the libraries and grep for the external function, but I’ve not found it in any of them.

I’m fairly new to LLVM usage and not sure if there is any other way to debug this error. It would be great to get some insights on this issue or if any better way to debug it.

LLVM version: 3.9.1
gcc version: 4.9.3
OS: Ubuntu 16.04
arch: ppc64le

Regards,
Valencia

Hi Valencia,

Could you also explain what you are doing with LLVM?
Looks like you are JITting something. If that’s the case, then can you tell more about the way you use JIT?

Hi Alex,

Thanks for responding.

I’m debugging a test case of a thirdparty package. I’ll check and let you know about the JIT usage.

graycol.gifAlex Denisov —07/17/2017 03:39:44 PM—Hi Valencia, Could you also explain what you are doing with LLVM?