[Mlir-commits] [mlir] [mlir][vector] Make `TransposeOpLowering` configurable (PR #73915)

[Andrzej Warzyński]

banach-space wrote:

As #72105 has been reverted in IREE's fork of LLVM [link](https://github.com/shark-infra/llvm-project/commit/bd05ea060fe2618ceda0f6387f6346484540aaf2), we are quite blocked in terms of supporting e2e lowering to SME in IREE (we are actually super close). So I am very keen to revert that ... revert :) 

@MaheshRavishankar and I chatted about this offline and, IIUC, this could be one solution that would work for everyone for the time being. And, IIUC, others were also OK with making this pattern "conditional". But I might have missed something obvious or misread your comments. Please let me know :) 

This patch would still require a follow-up in IREE to flip this condition to "false", but that's tangential to this change. 

Thank you for taking a look,
-Andrzej

https://github.com/llvm/llvm-project/pull/73915