@h = constant i15 shl(i15 1 , i15 15)
@i = constant i15 shl(i15 1 , i15 14)
@j = constant i15 lshr(i15 32767 , i15 14)
-@k = constant i15 lshr(i15 32767 , i15 15)
@l = constant i15 ashr(i15 32767 , i15 14)
-@m = constant i15 ashr(i15 32767 , i15 15)
@n = constant i15 mul(i15 32767, i15 2)
@q = constant i15 mul(i15 -16383,i15 -3)
@u = constant i15 urem(i15 32767,i15 -1)
@o = constant i15 trunc( i16 32768 to i15 )
@p = constant i15 trunc( i16 32767 to i15 )
+@v = constant i15 srem(i15 -1, i15 768)