Update abds.ll

Author: AZero13

llvm/test/CodeGen/AArch64/abds.ll

@@ -497,10 +497,7 @@ define i64 @vector_legalized(i16 %a, i16 %b) {
 ; CHECK:       // %bb.0:
 ; CHECK-NEXT:    sxth w8, w0
 ; CHECK-NEXT:    subs w8, w8, w1, sxth
-; CHECK-NEXT:    addp d0, v0.2d
 ; CHECK-NEXT:    cneg w8, w8, mi
-; CHECK-NEXT:    fmov x9, d0
-; CHECK-NEXT:    add x0, x9, x8
 ; CHECK-NEXT:    ret
   %ea = sext i16 %a to i32
   %eb = sext i16 %b to i32