[PATCH] D120279: [AMDGPU] Extend SILoadStoreOptimizer to handle global loads

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added a comment.

In D120279#3337833 <https://reviews.llvm.org/D120279#3337833>, @arsenm wrote:

> Overall I think this pass should do less than it currently does. All of these cases should have been handled in the IR already, it's not the disjoint case of the DS operations.
>
> This is another example where I think having constant address space is overcomplicated and would be better served by global loads marked invariant

Invariant load can be reordered with stores, these constant loads cannot.


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