[PATCH] D91722: [DebugInfo] Use variadic debug values to salvage BinOps and GEP instrs with non-const operands

Stephen Tozer via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Nov 8 01:38:23 PST 2021


StephenTozer added a comment.

In D91722#3101440 <https://reviews.llvm.org/D91722#3101440>, @glandium wrote:

> The relanding in 47633af9d4a8b93f50cb711cf23489736e0226f1 <https://reviews.llvm.org/rG47633af9d4a8b93f50cb711cf23489736e0226f1> broke determinism for Firefox.

Do you have any more info about the non-deterministic build? If there's a reduced or packaged reproducer that would be ideal, and a link to a buildbot demonstrating the failure would also be very helpful. Otherwise, knowing which version of Firefox the non-determinism shows up in and the build flags+config would be useful.


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