use mov_rr

9 years ago · eb957cad6b
parent 18d41c1fa1
commit eb957cad6b
1 changed files with 1 additions and 4 deletions
--- a/include/mcl/fp_generator.hpp
+++ b/include/mcl/fp_generator.hpp
@ -650,10 +650,7 @@ struct FpGenerator : Xbyak::CodeGenerator {
 		add_rr(Pack(t9, t8, t4, t7), Pack(z, t5, x, t6));
 		adc(t10, d); // c' = [t10:t9:t8:t4]
-		mov(z, t4);
+		mov_rr(Pack(t3, t2, t1, z), Pack(t10, t9, t8, t4));
 		mov(t1, t8);
 		mov(t2, t9);
 		mov(t3, t10);
 		sub_rm(Pack(t10, t9, t8, t4), t0);
 		cmovc(t4, z);
 		cmovc(t8, t1);