@h = constant i7 shl(i7 1 , i7 7)
@i = constant i7 shl(i7 1 , i7 6)
@j = constant i7 lshr(i7 127 , i7 6)
-@k = constant i7 lshr(i7 127 , i7 7)
@l = constant i7 ashr(i7 127 , i7 6)
-@m = constant i7 ashr(i7 127 , i7 7)
@m2= constant i7 ashr(i7 -1 , i7 3)
@n = constant i7 mul(i7 127, i7 2)