https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122069
--- Comment #6 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Tamar Christina <[email protected]>: https://gcc.gnu.org/g:7793947247f37abc36dd53a7d63e46499ca6b054 commit r16-4478-g7793947247f37abc36dd53a7d63e46499ca6b054 Author: Tamar Christina <[email protected]> Date: Sat Oct 18 08:20:47 2025 +0100 arm: convert widen_[us]sum into convert optab [PR122069] This patch is a mechanical rewrite of the widen_[us]sum optabs from a direct to a conversion optab. The result of which requires the output mode to be added to the existing patterns. No change in functionality is expected. gcc/ChangeLog: PR middle-end/122069 * config/arm/iterators.md (v_double_width): New, matching V_double_width. * config/arm/neon.md (widen_ssum<mode>3): Renamed ... (widen_ssum<v_double_width><mode>3, widen_ssum<V_widen_l><mode>3): ... into these. (widen_usum<mode>3): Renamed ... (widen_usum<v_double_width><mode>3, widen_usum<V_widen_l><mode>3): ... into these.
