https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100931
Hongtao.liu <crazylht at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |crazylht at gmail dot com --- Comment #2 from Hongtao.liu <crazylht at gmail dot com> --- What's the option do you use? with -O2 -march=x86-64, gcc generate same asm for g and h https://godbolt.org/z/Wx5eG39aG