https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88234
Vincent Lefèvre <vincent-gcc at vinc17 dot net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vincent-gcc at vinc17 dot net --- Comment #1 from Vincent Lefèvre <vincent-gcc at vinc17 dot net> --- About typedef __vector unsigned char uint8x16_p; [...] vec_vsx_st((uint8x16_p)c, 0, x); isn't this an integer promotion issue, unsigned char being promoted to int, thus being signed?