[llvm-branch-commits] [mlir] [Backport][MLIR] Properties.td fix from main commit 77f2560 (PR #165768)

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dyung wrote:

Sorry we did not see this sooner as it was not added to the release milestone, so it did not show up our query of open backport requests.

The bug that this is fixing, when was the bug introduced? Since this is the very last release from the 21.x branch, we generally only want to accept fixes for regressions or small fixes that have a wide impact. As a consequence of this being the last release from the 21.x branch, if there are any issues that may arise from this change, we would not be able to fix it until the LLVM 22 release.

Given that, @fabianmcg, do you feel this change is very low risk and a fix for a recent regression that would merit including in 21.x instead of just waiting for LLVM 22?

https://github.com/llvm/llvm-project/pull/165768