[Mlir-commits] [mlir] [MLIR][XeGPU] Rematerialize layout conversion sources after conflict resolution (PR #230669)

[Nishant Patel]

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nbpatel wrote:

Sink was already using isTriviallyRematerializable on main to check that the non-convert operands are cheap to recompute before it sinks.... the resolver just stopped calling it, so sink is the only caller left.  Sink just needs the check-only form to validate all operands before rewiring anything.

https://github.com/llvm/llvm-project/pull/230669