CarolineConcatto wrote: Patches reverted: * 48af281f7a5a Revert "[AArch64] Restore Z-registers before P-registers (#79623)" * 7af70643ca42 Revert "[AArch64] Remove unused ReverseCSRRestoreSeq option. (#82326)" Until there is a fix https://github.com/llvm/llvm-project/pull/79623