Searched refs:changesign (Results 1 – 3 of 3) sorted by relevance
565 changesign(st0_ptr); in fsin()634 changesign(st0_ptr); in f_cos()1170 changesign(st1_ptr); in fyl2x()1183 changesign(st1_ptr); in fyl2x()1386 changesign(st1_ptr); in fyl2xp1()1395 changesign(st1_ptr); in fyl2xp1()1408 changesign(st1_ptr); in fyl2xp1()1417 changesign(st1_ptr); in fyl2xp1()
163 #define changesign(a) { signbyte(a) ^= 0x80; } macro
139 changesign(st1_ptr); in poly_l2p1()