705 static inline int64_t int64_lshift21(int64_t a) {  in int64_lshift21()  function
812   s6 -= int64_lshift21(carry6);  in x25519_sc_reduce()
815   s8 -= int64_lshift21(carry8);  in x25519_sc_reduce()
818   s10 -= int64_lshift21(carry10);  in x25519_sc_reduce()
821   s12 -= int64_lshift21(carry12);  in x25519_sc_reduce()
824   s14 -= int64_lshift21(carry14);  in x25519_sc_reduce()
827   s16 -= int64_lshift21(carry16);  in x25519_sc_reduce()
831   s7 -= int64_lshift21(carry7);  in x25519_sc_reduce()
834   s9 -= int64_lshift21(carry9);  in x25519_sc_reduce()
837   s11 -= int64_lshift21(carry11);  in x25519_sc_reduce()
840   s13 -= int64_lshift21(carry13);  in x25519_sc_reduce()
843   s15 -= int64_lshift21(carry15);  in x25519_sc_reduce()
895   s0 -= int64_lshift21(carry0);  in x25519_sc_reduce()
898   s2 -= int64_lshift21(carry2);  in x25519_sc_reduce()
901   s4 -= int64_lshift21(carry4);  in x25519_sc_reduce()
904   s6 -= int64_lshift21(carry6);  in x25519_sc_reduce()
907   s8 -= int64_lshift21(carry8);  in x25519_sc_reduce()
910   s10 -= int64_lshift21(carry10);  in x25519_sc_reduce()
914   s1 -= int64_lshift21(carry1);  in x25519_sc_reduce()
917   s3 -= int64_lshift21(carry3);  in x25519_sc_reduce()
920   s5 -= int64_lshift21(carry5);  in x25519_sc_reduce()
923   s7 -= int64_lshift21(carry7);  in x25519_sc_reduce()
926   s9 -= int64_lshift21(carry9);  in x25519_sc_reduce()
929   s11 -= int64_lshift21(carry11);  in x25519_sc_reduce()
941   s0 -= int64_lshift21(carry0);  in x25519_sc_reduce()
944   s1 -= int64_lshift21(carry1);  in x25519_sc_reduce()
947   s2 -= int64_lshift21(carry2);  in x25519_sc_reduce()
950   s3 -= int64_lshift21(carry3);  in x25519_sc_reduce()
953   s4 -= int64_lshift21(carry4);  in x25519_sc_reduce()
956   s5 -= int64_lshift21(carry5);  in x25519_sc_reduce()
959   s6 -= int64_lshift21(carry6);  in x25519_sc_reduce()
962   s7 -= int64_lshift21(carry7);  in x25519_sc_reduce()
965   s8 -= int64_lshift21(carry8);  in x25519_sc_reduce()
968   s9 -= int64_lshift21(carry9);  in x25519_sc_reduce()
971   s10 -= int64_lshift21(carry10);  in x25519_sc_reduce()
974   s11 -= int64_lshift21(carry11);  in x25519_sc_reduce()
986   s0 -= int64_lshift21(carry0);  in x25519_sc_reduce()
989   s1 -= int64_lshift21(carry1);  in x25519_sc_reduce()
992   s2 -= int64_lshift21(carry2);  in x25519_sc_reduce()
995   s3 -= int64_lshift21(carry3);  in x25519_sc_reduce()
998   s4 -= int64_lshift21(carry4);  in x25519_sc_reduce()
1001   s5 -= int64_lshift21(carry5);  in x25519_sc_reduce()
1004   s6 -= int64_lshift21(carry6);  in x25519_sc_reduce()
1007   s7 -= int64_lshift21(carry7);  in x25519_sc_reduce()
1010   s8 -= int64_lshift21(carry8);  in x25519_sc_reduce()
1013   s9 -= int64_lshift21(carry9);  in x25519_sc_reduce()
1016   s10 -= int64_lshift21(carry10);  in x25519_sc_reduce()