diff --git a/target/arm/tcg/a64.decode b/target/arm/tcg/a64.decode
index 5eced906a9..7cea0d2721 100644
--- a/target/arm/tcg/a64.decode
+++ b/target/arm/tcg/a64.decode
@@ -45,6 +45,7 @@
 @rrr_sd         ........ ... rm:5 ...... rn:5 rd:5      &rrr_e esz=%esz_sd
 @rrr_hsd        ........ ... rm:5 ...... rn:5 rd:5      &rrr_e esz=%esz_hsd
 @rrr_e          ........ esz:2 . rm:5 ...... rn:5 rd:5  &rrr_e
+@r2r_e          ........ esz:2 . ..... ...... rm:5 rd:5 &rrr_e rn=%rd
 
 @rrx_h          ........ .. .. rm:4 .... . . rn:5 rd:5  &rrx_e esz=1 idx=%hlm
 @rrx_s          ........ .. . rm:5  .... . . rn:5 rd:5  &rrx_e esz=2 idx=%hl
@@ -60,6 +61,7 @@
 @qrrr_h         . q:1 ...... ... rm:5 ...... rn:5 rd:5  &qrrr_e esz=1
 @qrrr_sd        . q:1 ...... ... rm:5 ...... rn:5 rd:5  &qrrr_e esz=%esz_sd
 @qrrr_e         . q:1 ...... esz:2 . rm:5 ...... rn:5 rd:5  &qrrr_e
+@qr2r_e         . q:1 ...... esz:2 . ..... ...... rm:5 rd:5 &qrrr_e rn=%rd
 
 @qrrx_h         . q:1 .. .... .. .. rm:4 .... . . rn:5 rd:5 \
                 &qrrx_e esz=1 idx=%hlm
@@ -750,6 +752,9 @@ UQADD_s         0111 1110 ..1 ..... 00001 1 ..... ..... @rrr_e
 SQSUB_s         0101 1110 ..1 ..... 00101 1 ..... ..... @rrr_e
 UQSUB_s         0111 1110 ..1 ..... 00101 1 ..... ..... @rrr_e
 
+SUQADD_s        0101 1110 ..1 00000 00111 0 ..... ..... @r2r_e
+USQADD_s        0111 1110 ..1 00000 00111 0 ..... ..... @r2r_e
+
 ### Advanced SIMD scalar pairwise
 
 FADDP_s         0101 1110 0011 0000 1101 10 ..... ..... @rr_h
@@ -868,6 +873,9 @@ UQADD_v         0.10 1110 ..1 ..... 00001 1 ..... ..... @qrrr_e
 SQSUB_v         0.00 1110 ..1 ..... 00101 1 ..... ..... @qrrr_e
 UQSUB_v         0.10 1110 ..1 ..... 00101 1 ..... ..... @qrrr_e
 
+SUQADD_v        0.00 1110 ..1 00000 00111 0 ..... ..... @qr2r_e
+USQADD_v        0.10 1110 ..1 00000 00111 0 ..... ..... @qr2r_e
+
 ### Advanced SIMD scalar x indexed element
 
 FMUL_si         0101 1111 00 .. .... 1001 . 0 ..... .....   @rrx_h
diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c
index 5d91263ebb..ccc30d61f3 100644
--- a/target/arm/tcg/translate-a64.c
+++ b/target/arm/tcg/translate-a64.c
@@ -5097,6 +5097,8 @@ TRANS(SQADD_s, do_satacc_s, a, MO_SIGN, MO_SIGN, gen_sqadd_bhs, gen_sqadd_d)
 TRANS(SQSUB_s, do_satacc_s, a, MO_SIGN, MO_SIGN, gen_sqsub_bhs, gen_sqsub_d)
 TRANS(UQADD_s, do_satacc_s, a, 0, 0, gen_uqadd_bhs, gen_uqadd_d)
 TRANS(UQSUB_s, do_satacc_s, a, 0, 0, gen_uqsub_bhs, gen_uqsub_d)
+TRANS(SUQADD_s, do_satacc_s, a, MO_SIGN, 0, gen_suqadd_bhs, gen_suqadd_d)
+TRANS(USQADD_s, do_satacc_s, a, 0, MO_SIGN, gen_usqadd_bhs, gen_usqadd_d)
 
 static bool do_fp3_vector(DisasContext *s, arg_qrrr_e *a,
                           gen_helper_gvec_3_ptr * const fns[3])
@@ -5340,6 +5342,8 @@ TRANS(SQADD_v, do_gvec_fn3, a, gen_gvec_sqadd_qc)
 TRANS(UQADD_v, do_gvec_fn3, a, gen_gvec_uqadd_qc)
 TRANS(SQSUB_v, do_gvec_fn3, a, gen_gvec_sqsub_qc)
 TRANS(UQSUB_v, do_gvec_fn3, a, gen_gvec_uqsub_qc)
+TRANS(SUQADD_v, do_gvec_fn3, a, gen_gvec_suqadd_qc)
+TRANS(USQADD_v, do_gvec_fn3, a, gen_gvec_usqadd_qc)
 
 /*
  * Advanced SIMD scalar/vector x indexed element
@@ -10003,48 +10007,6 @@ static void handle_2misc_narrow(DisasContext *s, bool scalar,
     clear_vec_high(s, is_q, rd);
 }
 
-/* Remaining saturating accumulating ops */
-static void handle_2misc_satacc(DisasContext *s, bool is_scalar, bool is_u,
-                                bool is_q, unsigned size, int rn, int rd)
-{
-    TCGv_i64 res, qc, a, b;
-
-    if (!is_scalar) {
-        gen_gvec_fn3(s, is_q, rd, rd, rn,
-                     is_u ? gen_gvec_usqadd_qc : gen_gvec_suqadd_qc, size);
-        return;
-    }
-
-    res = tcg_temp_new_i64();
-    qc = tcg_temp_new_i64();
-    a = tcg_temp_new_i64();
-    b = tcg_temp_new_i64();
-
-    /* Read and extend scalar inputs to 64-bits. */
-    read_vec_element(s, a, rd, 0, size | (is_u ? 0 : MO_SIGN));
-    read_vec_element(s, b, rn, 0, size | (is_u ? MO_SIGN : 0));
-    tcg_gen_ld_i64(qc, tcg_env, offsetof(CPUARMState, vfp.qc));
-
-    if (size == MO_64) {
-        if (is_u) {
-            gen_usqadd_d(res, qc, a, b);
-        } else {
-            gen_suqadd_d(res, qc, a, b);
-        }
-    } else {
-        if (is_u) {
-            gen_usqadd_bhs(res, qc, a, b, size);
-        } else {
-            gen_suqadd_bhs(res, qc, a, b, size);
-            /* Truncate signed 64-bit result for writeback. */
-            tcg_gen_ext_i64(res, res, size);
-        }
-    }
-
-    write_fp_dreg(s, rd, res);
-    tcg_gen_st_i64(qc, tcg_env, offsetof(CPUARMState, vfp.qc));
-}
-
 /* AdvSIMD scalar two reg misc
  *  31 30  29 28       24 23  22 21       17 16    12 11 10 9    5 4    0
  * +-----+---+-----------+------+-----------+--------+-----+------+------+
@@ -10064,12 +10026,6 @@ static void disas_simd_scalar_two_reg_misc(DisasContext *s, uint32_t insn)
     TCGv_ptr tcg_fpstatus;
 
     switch (opcode) {
-    case 0x3: /* USQADD / SUQADD*/
-        if (!fp_access_check(s)) {
-            return;
-        }
-        handle_2misc_satacc(s, true, u, false, size, rn, rd);
-        return;
     case 0x7: /* SQABS / SQNEG */
         break;
     case 0xa: /* CMLT */
@@ -10169,6 +10125,7 @@ static void disas_simd_scalar_two_reg_misc(DisasContext *s, uint32_t insn)
         }
         break;
     default:
+    case 0x3: /* USQADD / SUQADD */
         unallocated_encoding(s);
         return;
     }
@@ -11660,16 +11617,6 @@ static void disas_simd_two_reg_misc(DisasContext *s, uint32_t insn)
             return;
         }
         break;
-    case 0x3: /* SUQADD, USQADD */
-        if (size == 3 && !is_q) {
-            unallocated_encoding(s);
-            return;
-        }
-        if (!fp_access_check(s)) {
-            return;
-        }
-        handle_2misc_satacc(s, false, u, is_q, size, rn, rd);
-        return;
     case 0x7: /* SQABS, SQNEG */
         if (size == 3 && !is_q) {
             unallocated_encoding(s);
@@ -11844,6 +11791,7 @@ static void disas_simd_two_reg_misc(DisasContext *s, uint32_t insn)
         break;
     }
     default:
+    case 0x3: /* SUQADD, USQADD */
         unallocated_encoding(s);
         return;
     }
