[Mlir-commits] [mlir] [mlir][ArmSME] Use liveness information in the tile allocator (PR #90448)

[Andrzej Warzyński]

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banach-space wrote:

Could you add tests for:
1. `cf.br` with no block arguments (but with tiles defined and used on basic blocks)
2. `cf.br` and maybe `cf.cond_br` with multiple block arguments (e.g. more than virtual tiles)
3. basic blocks with more than one predecessor (`cond_branch_with_backedge` is a bit complex - perhaps something simpler?)

https://github.com/llvm/llvm-project/pull/90448