[PATCH] D156657: [InstCombine] Fold icmp(constants[x]) when the range of x is given

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

It would be better to base this on collectOffset() and work in offset representation. Especially if you're interested in handling Rust, the type of the global and the GEP / loads will typically not line up (constant globals in Rust are usually i8 arrays, regardless of "real" type.)


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  https://reviews.llvm.org/D156657/new/

https://reviews.llvm.org/D156657