On Fri, 18 Sep 2026, Jakub Jelinek wrote: > Hi! > > Both __builtin_bitreverseg and __builtin_bswapg are magic > keyword builtins resolved in the FEs, added back in June. > Unfortunately I forgot to make sure __has_builtin supports > those. > > Fixed thusly, ok for trunk if it passes full bootstrap/regtest? > > 2026-09-18 Jakub Jelinek <[email protected]> > > gcc/c/ > * c-decl.cc (names_builtin_p): Return 1 for > RID_BUILTIN_BITREVERSEG and RID_BUILTIN_BSWAPG.
The C front-end changes are OK. -- Joseph S. Myers [email protected]
