STINNER Victor <vstin...@redhat.com> added the comment:
I repeated the same tests for Python 3.7 on PR 11264. I replaced "38" with "37" and "3.8" and 3.7" and my 3 scripts :-) I modified step1.sh for PGO+LTO with -O0: set -x -e git clean -fdx ./configure CC=clang --with-lto --prefix /opt/py37 --enable-optimizations sed -i -e 's/^PROFILE_TASK=.*/PROFILE_TASK=-c pass/' Makefile sed -i -e 's/-O3/-O0/' Makefile make 2>&1|tee log grep -E -- '-o python|-o Python/bltinmodule.o|Modules/_asynciomodule.o' log|grep -c lto # 4 expected: -flto passed to compiler *and* linker Test results: ./configure CC=clang --with-lto --prefix /opt/py38 (1) 4 (2) 0, False => OK! (3) 0 => OK! ./configure CC=clang --with-lto --enable-shared (1) 4 (2) 0, False => OK! (3) 0 => OK! ./configure CC=clang --with-lto --enable-optimizations (1) 8 => OK! (2) 0, False => OK! (3) 0 => OK! ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue35257> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
