https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104582
--- Comment #2 from Uroš Bizjak <ubizjak at gmail dot com> --- Please note that gcc-10 does not vectorize the testcase even with -O3 -ftree-vectorize.
ubizjak at gmail dot com via Gcc-bugs Thu, 17 Feb 2022 04:45:22 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104582
--- Comment #2 from Uroš Bizjak <ubizjak at gmail dot com> --- Please note that gcc-10 does not vectorize the testcase even with -O3 -ftree-vectorize.