https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58483
--- Comment #25 from dennis luehring <dl.soluz at gmx dot net> --- (In reply to dennis luehring from comment #24) > > However if I do not rename main to main2 I get in #0 testcase: > > also with main2 it gets optimized with gcc trunk on gcc.godbolt correction: it works with -O3 but not with -O2 in godbolt gcc trunk, clang also optimizes it with -O2
