In GNU C inline asm, what are the size-override modifiers for xmm/ymm/zmm for a single operand?
From the file gcc/config/i386/i386.c of the GCC sources: b — print the QImode name of the register for the indicated operand. %b0 would print %al if operands[0] is reg 0. w — likewise, print the HImode name of the register. k — likewise, print the SImode name of the register. q — likewise, print the … Read more