https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103624
Kewen Lin <linkw at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bergner at gcc dot gnu.org, | |linkw at gcc dot gnu.org, | |segher at gcc dot gnu.org, | |wschmidt at gcc dot gnu.org --- Comment #1 from Kewen Lin <linkw at gcc dot gnu.org> --- Probably started to fail from r12-5752. In the previous bif support, __builtin_darn_raw is guarded under mask RS6000_BTM_64BIT. In the new bif support, it seems to require attribute no32bit to guard it. __builtin_darn may have the same issue, since both have some guards in previous support.