tschuett wrote: My favourite weapon: ` ag fneg llvm/lib/Target/AArch64/*.td`. There are scalar and Neon patterns, but no SVE patterns. No. This PR has ` .legalFor(HasSVE, {nxv2s64, nxv4s32, nxv8s16})` plus patterns. https://github.com/llvm/llvm-project/pull/114784