diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 9bb15ca618..7f74d0e81a 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -11989,12 +11989,57 @@ static void disas_simd_three_reg_same(DisasContext *s, uint32_t insn)
  */
 static void disas_simd_three_reg_same_fp16(DisasContext *s, uint32_t insn)
 {
-    int opcode, fpopcode;
-    int is_q, u, a, rm, rn, rd;
-    int datasize, elements;
-    int pass;
+    int opcode = extract32(insn, 11, 3);
+    int u = extract32(insn, 29, 1);
+    int a = extract32(insn, 23, 1);
+    int is_q = extract32(insn, 30, 1);
+    int rm = extract32(insn, 16, 5);
+    int rn = extract32(insn, 5, 5);
+    int rd = extract32(insn, 0, 5);
+    /*
+     * For these floating point ops, the U, a and opcode bits
+     * together indicate the operation.
+     */
+    int fpopcode = opcode | (a << 3) | (u << 4);
+    int datasize = is_q ? 128 : 64;
+    int elements = datasize / 16;
+    bool pairwise;
     TCGv_ptr fpst;
-    bool pairwise = false;
+    int pass;
+
+    switch (fpopcode) {
+    case 0x0: /* FMAXNM */
+    case 0x1: /* FMLA */
+    case 0x2: /* FADD */
+    case 0x3: /* FMULX */
+    case 0x4: /* FCMEQ */
+    case 0x6: /* FMAX */
+    case 0x7: /* FRECPS */
+    case 0x8: /* FMINNM */
+    case 0x9: /* FMLS */
+    case 0xa: /* FSUB */
+    case 0xe: /* FMIN */
+    case 0xf: /* FRSQRTS */
+    case 0x13: /* FMUL */
+    case 0x14: /* FCMGE */
+    case 0x15: /* FACGE */
+    case 0x17: /* FDIV */
+    case 0x1a: /* FABD */
+    case 0x1c: /* FCMGT */
+    case 0x1d: /* FACGT */
+        pairwise = false;
+        break;
+    case 0x10: /* FMAXNMP */
+    case 0x12: /* FADDP */
+    case 0x16: /* FMAXP */
+    case 0x18: /* FMINNMP */
+    case 0x1e: /* FMINP */
+        pairwise = true;
+        break;
+    default:
+        unallocated_encoding(s);
+        return;
+    }
 
     if (!dc_isar_feature(aa64_fp16, s)) {
         unallocated_encoding(s);
@@ -12005,31 +12050,6 @@ static void disas_simd_three_reg_same_fp16(DisasContext *s, uint32_t insn)
         return;
     }
 
-    /* For these floating point ops, the U, a and opcode bits
-     * together indicate the operation.
-     */
-    opcode = extract32(insn, 11, 3);
-    u = extract32(insn, 29, 1);
-    a = extract32(insn, 23, 1);
-    is_q = extract32(insn, 30, 1);
-    rm = extract32(insn, 16, 5);
-    rn = extract32(insn, 5, 5);
-    rd = extract32(insn, 0, 5);
-
-    fpopcode = opcode | (a << 3) |  (u << 4);
-    datasize = is_q ? 128 : 64;
-    elements = datasize / 16;
-
-    switch (fpopcode) {
-    case 0x10: /* FMAXNMP */
-    case 0x12: /* FADDP */
-    case 0x16: /* FMAXP */
-    case 0x18: /* FMINNMP */
-    case 0x1e: /* FMINP */
-        pairwise = true;
-        break;
-    }
-
     fpst = fpstatus_ptr(FPST_FPCR_F16);
 
     if (pairwise) {
@@ -12152,8 +12172,6 @@ static void disas_simd_three_reg_same_fp16(DisasContext *s, uint32_t insn)
                 gen_helper_advsimd_acgt_f16(tcg_res, tcg_op1, tcg_op2, fpst);
                 break;
             default:
-                fprintf(stderr, "%s: insn 0x%04x, fpop 0x%2x @ 0x%" PRIx64 "\n",
-                        __func__, insn, fpopcode, s->pc_curr);
                 g_assert_not_reached();
             }