Thanks for the quick reply!
@Carlos Seo carlos.seo@linaro.org was minding our bots yesterday, but I
think handed over to @Omair Javaid omair.javaid@linaro.org today. One of the two will reproduce the issue and assist you.
That would be great.
Carlos, Omair, I think Tobias is specifically referring to
https://github.com/llvm/llvm-project/pull/150783#issuecomment-3131154498.
Yes this is the pull request I reverted.
I prepared a reland commit here:
https://github.com/llvm/llvm-project/pull/151125
It contains a small tablegen change that may address the issue (but it would be great to double check if this is indeed the case).
Tobias