https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90435
--- Comment #2 from 庞庆源 <pangqingyuan1991 at 163 dot com> --- gcc pmalloc.c -O2 -o ppp -ldl -fno-tree-loop-distribute-patterns -fno-strict-aliasing Still not work. Why I don't see stack overflow if this will trigger function loop calling
