[PATCH] D24164: Remove debug info when hoisting instruction from then/else branch.

[Paul Robinson via llvm-commits]

probinson added a comment.

I'm pretty sure DWARF inherently can't attribute the same instruction to two source locations, so I think it is preferable to say "don't know" all the time than to give the wrong answer half the time.
I'd be curious how the sanitizers actually handle the line-0 case.


https://reviews.llvm.org/D24164