_QUAD_HIGHWORD
#define H _QUAD_HIGHWORD
copyargs[i++] |= arg << (_QUAD_HIGHWORD*32);
reg->r_regs[_R_V0 + _QUAD_HIGHWORD] = tmp >> 32;
args[i++] |= arg << (_QUAD_HIGHWORD*32);
tf->tf_reg[_X_A0 + _QUAD_HIGHWORD] = tmp >> 32;
tmp.val[_QUAD_HIGHWORD] = (h); \