[PATCH] D69970: [CGDebugInfo] Emit subprograms for decls when AT_tail_call is understood (reland with fixes)

[David Blaikie via Phabricator via cfe-commits]

dblaikie added a comment.

The failure I am investigating from the original commit of this at Google probably isn't related to the assertion failure that caused the revert of this patch/being addressed by this recommit. So if you could hold off a bit while I try to help provide a reproduction or enough detail for you to investigate this other internal failure?

At the moment the details I have is that the resulting assembly has an unused label/basic block boundary that's resulting in a location 0 (an un-located instruction placed at the beginning of a basic block uses location zero so it doesn't flow from the previous BB). Hmm, maybe that's unrelated, though. I haven't quite nailed it down yet.


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https://reviews.llvm.org/D69970