diff --git a/include/tcg/tcg-opc.h b/include/tcg/tcg-opc.h
index 766fd00d99..0282779468 100644
--- a/include/tcg/tcg-opc.h
+++ b/include/tcg/tcg-opc.h
@@ -39,6 +39,8 @@ DEF(mb, 0, 0, 1, TCG_OPF_NOT_PRESENT)
 
 DEF(mov, 1, 1, 0, TCG_OPF_INT | TCG_OPF_NOT_PRESENT)
 
+DEF(add, 1, 2, 0, TCG_OPF_INT)
+
 DEF(setcond_i32, 1, 2, 1, 0)
 DEF(negsetcond_i32, 1, 2, 1, 0)
 DEF(movcond_i32, 1, 4, 1, 0)
@@ -52,7 +54,6 @@ DEF(st8_i32, 0, 2, 1, 0)
 DEF(st16_i32, 0, 2, 1, 0)
 DEF(st_i32, 0, 2, 1, 0)
 /* arith */
-DEF(add_i32, 1, 2, 0, 0)
 DEF(sub_i32, 1, 2, 0, 0)
 DEF(mul_i32, 1, 2, 0, 0)
 DEF(div_i32, 1, 2, 0, 0)
@@ -115,7 +116,6 @@ DEF(st16_i64, 0, 2, 1, 0)
 DEF(st32_i64, 0, 2, 1, 0)
 DEF(st_i64, 0, 2, 1, 0)
 /* arith */
-DEF(add_i64, 1, 2, 0, 0)
 DEF(sub_i64, 1, 2, 0, 0)
 DEF(mul_i64, 1, 2, 0, 0)
 DEF(div_i64, 1, 2, 0, 0)
diff --git a/target/sh4/translate.c b/target/sh4/translate.c
index d796ad52c4..c20204cb52 100644
--- a/target/sh4/translate.c
+++ b/target/sh4/translate.c
@@ -1940,7 +1940,7 @@ static void decode_gusa(DisasContext *ctx, CPUSH4State *env)
     NEXT_INSN;
     switch (ctx->opcode & 0xf00f) {
     case 0x300c: /* add Rm,Rn */
-        op_opc = INDEX_op_add_i32;
+        op_opc = INDEX_op_add;
         goto do_reg_op;
     case 0x2009: /* and Rm,Rn */
         op_opc = INDEX_op_and_i32;
@@ -1984,7 +1984,7 @@ static void decode_gusa(DisasContext *ctx, CPUSH4State *env)
         if (op_dst != B11_8 || mv_src >= 0) {
             goto fail;
         }
-        op_opc = INDEX_op_add_i32;
+        op_opc = INDEX_op_add;
         op_arg = tcg_constant_i32(B7_0s);
         break;
 
@@ -2087,7 +2087,7 @@ static void decode_gusa(DisasContext *ctx, CPUSH4State *env)
                                 ctx->memidx, ld_mop);
         break;
 
-    case INDEX_op_add_i32:
+    case INDEX_op_add:
         if (op_dst != st_src) {
             goto fail;
         }
diff --git a/tcg/optimize.c b/tcg/optimize.c
index 8d5bad07aa..a53e4f4675 100644
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -424,7 +424,7 @@ static uint64_t do_constant_folding_2(TCGOpcode op, uint64_t x, uint64_t y)
     uint64_t l64, h64;
 
     switch (op) {
-    CASE_OP_32_64(add):
+    case INDEX_op_add:
         return x + y;
 
     CASE_OP_32_64(sub):
@@ -2261,7 +2261,7 @@ static int fold_setcond_zmask(OptContext *ctx, TCGOp *op, bool neg)
             break;
         }
         if (convert) {
-            TCGOpcode add_opc, xor_opc, neg_opc;
+            TCGOpcode xor_opc, neg_opc;
 
             if (!inv && !neg) {
                 return tcg_opt_gen_mov(ctx, op, op->args[0], op->args[1]);
@@ -2269,12 +2269,10 @@ static int fold_setcond_zmask(OptContext *ctx, TCGOp *op, bool neg)
 
             switch (ctx->type) {
             case TCG_TYPE_I32:
-                add_opc = INDEX_op_add_i32;
                 neg_opc = INDEX_op_neg_i32;
                 xor_opc = INDEX_op_xor_i32;
                 break;
             case TCG_TYPE_I64:
-                add_opc = INDEX_op_add_i64;
                 neg_opc = INDEX_op_neg_i64;
                 xor_opc = INDEX_op_xor_i64;
                 break;
@@ -2285,7 +2283,7 @@ static int fold_setcond_zmask(OptContext *ctx, TCGOp *op, bool neg)
             if (!inv) {
                 op->opc = neg_opc;
             } else if (neg) {
-                op->opc = add_opc;
+                op->opc = INDEX_op_add;
                 op->args[2] = arg_new_constant(ctx, -1);
             } else {
                 op->opc = xor_opc;
@@ -2650,8 +2648,7 @@ static bool fold_sub(OptContext *ctx, TCGOp *op)
     if (arg_is_const(op->args[2])) {
         uint64_t val = arg_info(op->args[2])->val;
 
-        op->opc = (ctx->type == TCG_TYPE_I32
-                   ? INDEX_op_add_i32 : INDEX_op_add_i64);
+        op->opc = INDEX_op_add;
         op->args[2] = arg_new_constant(ctx, -val);
     }
     return finish_folding(ctx, op);
@@ -2842,7 +2839,7 @@ void tcg_optimize(TCGContext *s)
          * Sorted alphabetically by opcode as much as possible.
          */
         switch (opc) {
-        CASE_OP_32_64(add):
+        case INDEX_op_add:
             done = fold_add(&ctx, op);
             break;
         case INDEX_op_add_vec:
diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c
index 108dc61e9a..344d490966 100644
--- a/tcg/tcg-op.c
+++ b/tcg/tcg-op.c
@@ -362,7 +362,7 @@ void tcg_gen_movi_i32(TCGv_i32 ret, int32_t arg)
 
 void tcg_gen_add_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
 {
-    tcg_gen_op3_i32(INDEX_op_add_i32, ret, arg1, arg2);
+    tcg_gen_op3_i32(INDEX_op_add, ret, arg1, arg2);
 }
 
 void tcg_gen_addi_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
@@ -1555,7 +1555,7 @@ void tcg_gen_st_i64(TCGv_i64 arg1, TCGv_ptr arg2, tcg_target_long offset)
 void tcg_gen_add_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
 {
     if (TCG_TARGET_REG_BITS == 64) {
-        tcg_gen_op3_i64(INDEX_op_add_i64, ret, arg1, arg2);
+        tcg_gen_op3_i64(INDEX_op_add, ret, arg1, arg2);
     } else {
         tcg_gen_add2_i32(TCGV_LOW(ret), TCGV_HIGH(ret), TCGV_LOW(arg1),
                          TCGV_HIGH(arg1), TCGV_LOW(arg2), TCGV_HIGH(arg2));
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 18b2981c79..0f0a3f56d8 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -1004,8 +1004,7 @@ QEMU_BUILD_BUG_ON((int)(offsetof(CPUNegativeOffsetState, tlb.f[0]) -
 
 /* Register allocation descriptions for every TCGOpcode. */
 static const TCGOutOp * const all_outop[NB_OPS] = {
-    OUTOP(INDEX_op_add_i32, TCGOutOpBinary, outop_add),
-    OUTOP(INDEX_op_add_i64, TCGOutOpBinary, outop_add),
+    OUTOP(INDEX_op_add, TCGOutOpBinary, outop_add),
 };
 
 #undef OUTOP
@@ -2206,6 +2205,7 @@ bool tcg_op_supported(TCGOpcode op, TCGType type, unsigned flags)
     case INDEX_op_qemu_st_i128:
         return TCG_TARGET_HAS_qemu_ldst_i128;
 
+    case INDEX_op_add:
     case INDEX_op_mov:
         return has_type;
 
@@ -2220,7 +2220,6 @@ bool tcg_op_supported(TCGOpcode op, TCGType type, unsigned flags)
     case INDEX_op_st8_i32:
     case INDEX_op_st16_i32:
     case INDEX_op_st_i32:
-    case INDEX_op_add_i32:
     case INDEX_op_sub_i32:
     case INDEX_op_neg_i32:
     case INDEX_op_mul_i32:
@@ -2304,7 +2303,6 @@ bool tcg_op_supported(TCGOpcode op, TCGType type, unsigned flags)
     case INDEX_op_st16_i64:
     case INDEX_op_st32_i64:
     case INDEX_op_st_i64:
-    case INDEX_op_add_i64:
     case INDEX_op_sub_i64:
     case INDEX_op_neg_i64:
     case INDEX_op_mul_i64:
@@ -4015,14 +4013,12 @@ liveness_pass_1(TCGContext *s)
             break;
 
         case INDEX_op_add2_i32:
-            opc_new = INDEX_op_add_i32;
+        case INDEX_op_add2_i64:
+            opc_new = INDEX_op_add;
             goto do_addsub2;
         case INDEX_op_sub2_i32:
             opc_new = INDEX_op_sub_i32;
             goto do_addsub2;
-        case INDEX_op_add2_i64:
-            opc_new = INDEX_op_add_i64;
-            goto do_addsub2;
         case INDEX_op_sub2_i64:
             opc_new = INDEX_op_sub_i64;
         do_addsub2:
@@ -5445,8 +5441,7 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
         tcg_out_extrl_i64_i32(s, new_args[0], new_args[1]);
         break;
 
-    case INDEX_op_add_i32:
-    case INDEX_op_add_i64:
+    case INDEX_op_add:
         {
             const TCGOutOpBinary *out =
                 container_of(all_outop[op->opc], TCGOutOpBinary, base);
diff --git a/tcg/tci.c b/tcg/tci.c
index 78183ea47d..ceb791a735 100644
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -523,7 +523,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
 
             /* Arithmetic operations (mixed 32/64 bit). */
 
-        CASE_32_64(add)
+        case INDEX_op_add:
             tci_args_rrr(insn, &r0, &r1, &r2);
             regs[r0] = regs[r1] + regs[r2];
             break;
@@ -1082,8 +1082,7 @@ int print_insn_tci(bfd_vma addr, disassemble_info *info)
                            op_name, str_r(r0), str_r(r1));
         break;
 
-    case INDEX_op_add_i32:
-    case INDEX_op_add_i64:
+    case INDEX_op_add:
     case INDEX_op_sub_i32:
     case INDEX_op_sub_i64:
     case INDEX_op_mul_i32:
diff --git a/docs/devel/tcg-ops.rst b/docs/devel/tcg-ops.rst
index e6ccc78fa1..67387bfddf 100644
--- a/docs/devel/tcg-ops.rst
+++ b/docs/devel/tcg-ops.rst
@@ -261,7 +261,7 @@ Arithmetic
 
 .. list-table::
 
-   * - add_i32/i64 *t0*, *t1*, *t2*
+   * - add *t0*, *t1*, *t2*
 
      - | *t0* = *t1* + *t2*
 
diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc
index e6ec31e351..726b645da8 100644
--- a/tcg/tci/tcg-target.c.inc
+++ b/tcg/tci/tcg-target.c.inc
@@ -453,9 +453,7 @@ static void tcg_out_ldst(TCGContext *s, TCGOpcode op, TCGReg val,
     stack_bounds_check(base, offset);
     if (offset != sextract32(offset, 0, 16)) {
         tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_TMP, offset);
-        tcg_out_op_rrr(s, (TCG_TARGET_REG_BITS == 32
-                           ? INDEX_op_add_i32 : INDEX_op_add_i64),
-                       TCG_REG_TMP, TCG_REG_TMP, base);
+        tcg_out_op_rrr(s, INDEX_op_add, TCG_REG_TMP, TCG_REG_TMP, base);
         base = TCG_REG_TMP;
         offset = 0;
     }
@@ -644,7 +642,7 @@ void tb_target_set_jmp_target(const TranslationBlock *tb, int n,
 static void tgen_add(TCGContext *s, TCGType type,
                      TCGReg a0, TCGReg a1, TCGReg a2)
 {
-    tcg_out_op_rrr(s, glue(INDEX_op_add_i,TCG_TARGET_REG_BITS), a0, a1, a2);
+    tcg_out_op_rrr(s, INDEX_op_add, a0, a1, a2);
 }
 
 static const TCGOutOpBinary outop_add = {
