fhahn wrote: > > > Seems like we are still waiting for confirmation on this one? > > > > > > My understanding from @mikulas-patocka in #106846 is that there was no > > regression on current main after merging over a week ago, so I think we > > should be good to go. > > Not sure what the remaining time-line is, but it would be good to make sure > > the regression is fixed in the release. > > There was a regression - the pointless move of %r14 to %r15 and back and > loading %rsi from the stack that I mentioned in #106846 is actually a > regression that was recently added to git. With older clang-22 from Debian > Sid (version 1:22~++20250731080150+be449d6b6587-1~exp1), these pointless > instructions are not generated.
Right, but was there a runtime regression? after all, without the patch, the Python on ARM64 macos regresses by 2-3% for end-to-end workloads https://github.com/llvm/llvm-project/pull/151680 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
