https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96968
Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fxcoudert at gcc dot gnu.org --- Comment #1 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> --- Exact same issue also occurs with __builtin_aarch64_get_fpsr(). With __builtin_aarch64_get_fpsr64() and __builtin_aarch64_get_fpcr64(), I get "error: unrecognizable insn" at -O0, and "internal compiler error: Segmentation fault" at -O1.