I wonder if it ever happens IRL, as this would severely restrict the usefulness. EDIT: does not seem to be applicable to AVX-512, only to AVX 1. According to

I wonder if it ever happens IRL, as this would severely restrict the usefulness. EDIT: does not seem to be applicable to AVX-512, only to AVX 1. According to this PDF by intel, AVX-512 suppresses faults for masked access. https://gcc.gnu.org/wiki/cauldron2014?action=AttachFile&do=get&target=Cauldron14_AVX-512_Vector_ISA_Kirill_Yukhin_20140711.pdf https://gcc.gnu.org/wiki/cauldron2014?action=AttachFile&do=g...