Daniel Sanders 9fc2be6f28 [mir] Fix confusing MIR when MMO's value is nullptr but offset is non-zero ...

:: (store 1 + 4, addrspace 1)
->
:: (store 1 into undef + 4, addrspace 1)

An offset without a base isn't terribly useful but it's convenient to update
the offset without checking the value. For example, when breaking apart
stores into smaller units

Differential Revision: https://reviews.llvm.org/D97812

2021-03-04 10:34:30 -08:00

40 KiB

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