[PATCH] D146762: [Verifier] Ban GEP, load, store of addrspace(8) on AMDGPU

[Krzysztof Drewniak via Phabricator via llvm-commits]

krzysz00 added a comment.

This is my proposed stopgap measure to stop people from tripping over the target -specitic rule we'd need that you can't take offsets of buffer resources except through the arguments to our intrinsics.

Doing this in a less hacky way is probably equivalent to @nhaehnle 's proposal for structured GEP, where we'd gain a data layout flag for "these pointers have inherently complex addressing modes, you can't GEP them correctly".


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https://reviews.llvm.org/D146762