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...points out, this isn’t viable in the long term because using the IR value type from the MachineMemOperand won’t work when opaque pointers finally land. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20200501/4db65880/attachment.html>

Hi, GlobalISel currently drops all type information relating to the integer/FP distinction during the IR translation pass, as the LLT types only represent whether a value is a scalar/vector/pointer and it’s size/shape. To compensate, later passes use the FP operations on those values to guess what kind of value is being stored within that virtual register. This means that i32/float loads get