rA
u8 rA = (instword >> 16) & 0x1f;
if ((rT == rA) || (rT == NB_RB))
EA = (rA == 0) ? 0 : regs->gpr[rA];
u8 rA = (instword >> 16) & 0x1f;
tmp = (rA == 0) ? 0 : regs->gpr[rA];
unsigned int rA;
rA = 0x88000000;
rA |= bolted << 24;
"r" (rA));