round
#define round(rm,y,x,k) rm(y,x,k,0); rm(y,x,k,1); rm(y,x,k,2); rm(y,x,k,3)
#define round(x) __tg_simple(x, round)
.macro round a, b, c, d, f, key, m, s
.macro round func, a, b, c, d, e, w_i, w_i3, w_i8, w_i14
.macro round a, b, c, d, f, k, m, s
round(double x)
#define round(size, align) \
#define round(size, align) \
#define round(size, align) \
#define round(size, align) \
#define round(size, align) \
round(struct fpemu *fe, struct fpn *fp)