https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114835
--- Comment #1 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Georg-Johann Lay <g...@gcc.gnu.org>: https://gcc.gnu.org/g:8d2c93fcfe1afc5291bbbe162c3b7ad5764f6d8d commit r15-286-g8d2c93fcfe1afc5291bbbe162c3b7ad5764f6d8d Author: Wolfgang Hospital <wolfgang.hospi...@arcor.de> Date: Tue May 7 16:24:39 2024 +0200 AVR: target/114835 - Tweak popcountqi2 libgcc/ PR target/114835 * config/avr/lib1funcs.S (__popcountqi2): Use code that is one instruction shorter / faster.