INADA Naoki <songofaca...@gmail.com> added the comment: It seems clang4 failed to efficient register assigning. FYI, --without-computed-gotos configure option make penalty smaller.
clang 5 (wihtout CGs): 2.653426 clang 5 (with CGs): 1.997584 clang 4 (without CGs): 3.330879 clang 4 (with CGs): 8.585673 ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue32616> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
