diff --git a/tcg/tcg.c b/tcg/tcg.c
index 93caa0b..42f0acd 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -106,6 +106,18 @@
                          TCGReg ret, tcg_target_long arg);
 static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
                        const int *const_args);
+#if TCG_TARGET_MAYBE_vec
+static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, unsigned vecl,
+                           unsigned vece, const TCGArg *args,
+                           const int *const_args);
+#else
+static inline void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, unsigned vecl,
+                                  unsigned vece, const TCGArg *args,
+                                  const int *const_args)
+{
+    g_assert_not_reached();
+}
+#endif
 static void tcg_out_st(TCGContext *s, TCGType type, TCGReg arg, TCGReg arg1,
                        intptr_t arg2);
 static bool tcg_out_sti(TCGContext *s, TCGType type, TCGArg val,
@@ -146,8 +158,7 @@
 };
 
 static struct tcg_region_state region;
-
-static TCGRegSet tcg_target_available_regs[2];
+static TCGRegSet tcg_target_available_regs[TCG_TYPE_COUNT];
 static TCGRegSet tcg_target_call_clobber_regs;
 
 #if TCG_TARGET_INSN_UNIT_SIZE == 1
@@ -1026,6 +1037,41 @@
     return temp_tcgv_i64(t);
 }
 
+TCGv_vec tcg_temp_new_vec(TCGType type)
+{
+    TCGTemp *t;
+
+#ifdef CONFIG_DEBUG_TCG
+    switch (type) {
+    case TCG_TYPE_V64:
+        assert(TCG_TARGET_HAS_v64);
+        break;
+    case TCG_TYPE_V128:
+        assert(TCG_TARGET_HAS_v128);
+        break;
+    case TCG_TYPE_V256:
+        assert(TCG_TARGET_HAS_v256);
+        break;
+    default:
+        g_assert_not_reached();
+    }
+#endif
+
+    t = tcg_temp_new_internal(type, 0);
+    return temp_tcgv_vec(t);
+}
+
+/* Create a new temp of the same type as an existing temp.  */
+TCGv_vec tcg_temp_new_vec_matching(TCGv_vec match)
+{
+    TCGTemp *t = tcgv_vec_temp(match);
+
+    tcg_debug_assert(t->temp_allocated != 0);
+
+    t = tcg_temp_new_internal(t->base_type, 0);
+    return temp_tcgv_vec(t);
+}
+
 static void tcg_temp_free_internal(TCGTemp *ts)
 {
     TCGContext *s = tcg_ctx;
@@ -1057,6 +1103,11 @@
     tcg_temp_free_internal(tcgv_i64_temp(arg));
 }
 
+void tcg_temp_free_vec(TCGv_vec arg)
+{
+    tcg_temp_free_internal(tcgv_vec_temp(arg));
+}
+
 TCGv_i32 tcg_const_i32(int32_t val)
 {
     TCGv_i32 t0;
@@ -1114,6 +1165,9 @@
    Test the runtime variable that controls each opcode.  */
 bool tcg_op_supported(TCGOpcode op)
 {
+    const bool have_vec
+        = TCG_TARGET_HAS_v64 | TCG_TARGET_HAS_v128 | TCG_TARGET_HAS_v256;
+
     switch (op) {
     case INDEX_op_discard:
     case INDEX_op_set_label:
@@ -1327,6 +1381,28 @@
     case INDEX_op_mulsh_i64:
         return TCG_TARGET_HAS_mulsh_i64;
 
+    case INDEX_op_mov_vec:
+    case INDEX_op_dup_vec:
+    case INDEX_op_dupi_vec:
+    case INDEX_op_ld_vec:
+    case INDEX_op_st_vec:
+    case INDEX_op_add_vec:
+    case INDEX_op_sub_vec:
+    case INDEX_op_and_vec:
+    case INDEX_op_or_vec:
+    case INDEX_op_xor_vec:
+        return have_vec;
+    case INDEX_op_dup2_vec:
+        return have_vec && TCG_TARGET_REG_BITS == 32;
+    case INDEX_op_not_vec:
+        return have_vec && TCG_TARGET_HAS_not_vec;
+    case INDEX_op_neg_vec:
+        return have_vec && TCG_TARGET_HAS_neg_vec;
+    case INDEX_op_andc_vec:
+        return have_vec && TCG_TARGET_HAS_andc_vec;
+    case INDEX_op_orc_vec:
+        return have_vec && TCG_TARGET_HAS_orc_vec;
+
     case NB_OPS:
         break;
     }
@@ -1661,6 +1737,11 @@
             nb_iargs = def->nb_iargs;
             nb_cargs = def->nb_cargs;
 
+            if (def->flags & TCG_OPF_VECTOR) {
+                col += qemu_log("v%d,e%d,", 64 << TCGOP_VECL(op),
+                                8 << TCGOP_VECE(op));
+            }
+
             k = 0;
             for (i = 0; i < nb_oargs; i++) {
                 if (k != 0) {
@@ -2890,8 +2971,13 @@
     }
 
     /* emit instruction */
-    tcg_out_op(s, op->opc, new_args, const_args);
-    
+    if (def->flags & TCG_OPF_VECTOR) {
+        tcg_out_vec_op(s, op->opc, TCGOP_VECL(op), TCGOP_VECE(op),
+                       new_args, const_args);
+    } else {
+        tcg_out_op(s, op->opc, new_args, const_args);
+    }
+
     /* move the outputs in the correct register if needed */
     for(i = 0; i < nb_oargs; i++) {
         ts = arg_temp(op->args[i]);
@@ -3239,10 +3325,12 @@
         switch (opc) {
         case INDEX_op_mov_i32:
         case INDEX_op_mov_i64:
+        case INDEX_op_mov_vec:
             tcg_reg_alloc_mov(s, op);
             break;
         case INDEX_op_movi_i32:
         case INDEX_op_movi_i64:
+        case INDEX_op_dupi_vec:
             tcg_reg_alloc_movi(s, op);
             break;
         case INDEX_op_insn_start: