https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107676
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Jonathan Wakely from comment #0) > 3) What does "atomic logic fetch builtins" mean? >From the commit msg, it seems this means atomic_fetch_{or,xor,and,nand}. But out of context in the GCC manual that isn't clear to me. We don't call them that in the https://gcc.gnu.org/onlinedocs/gcc/_005f_005fatomic-Builtins.html section.