KLEE performs various transformations & optimizations on the input bitcode file, which is why you see those differences.

Best,
Cristian

On 23/07/2020 09:55, Yugesh Kothari wrote:
Hi,

I had a question about the dbg location as seem in the assembly.ll file generated by Klee. I assume that Klee operates on this assembly.ll file (so please correct me if wrong).

I was comparing the dbg location information printed in assembly.ll and the .ll file generated by running llvm-dis input.bc and found them to be different. I was wondering why this is the case?

Thanks!

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