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...g? If not, I can send a patch in Phabricator to address this issue. This is probably the right solution. Nothing should be relying on this anyway -Matt -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20200324/3b0c08ed/attachment.html>

I'm not sure what the usual "ping time" is for llvm-dev, but may I ask if there are any updates on this? It appears that the following lines are the root cause of the reordering (https://github.com/llvm/llvm-project/blob/fdcb27105537f77c78c4473d4f7c47146ddbab69/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp#L2175): // Handle gep(bitcast x) and gep(gep x, 0, 0, 0). Value