[llvm] [LV][VPlan] Add initial support for CSA vectorization (PR #106560)

[Michael Maitland via llvm-commits]

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michaelmaitland wrote:

There is no way to make a generic target support predicated vectorization to my knowledge. As a result, I have moved these tests back RISC-V. I think we can consider moving them back out until a generic target can handle it. We do something similar for other code that uses this option. WDYT?



https://github.com/llvm/llvm-project/pull/106560