[llvm] [CodeGen] Make LoadExtActions address-space aware (PR #162407)

[Demetrius Kanios via llvm-commits]

QuantumSegfault wrote:

Alright. Option 2 is done.

So between the two, which seems better?

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As far as the CI/tests go, NVPTX seems to be the main failing point, as expected.

Though...
Analysis/CostModel/AArch64/masked_ldst.ll
CodeGen/PowerPC/pr48519.ll

Need to investigate

https://github.com/llvm/llvm-project/pull/162407