Matt Arsenault c07bda7b87 InferAddressSpaces: Infer for just GEPs ...

Fixes leaving intermediate flat addressing computations
where a GEP instruction's source is a constant expression.

Still leaves behind a trivial addrspacecast + gep pair that
instcombine is able to handle, which ideally could be folded
here directly.

llvm-svn: 301044

2017-04-21 21:35:04 +00:00

34 KiB

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