diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h
index 60b67b196b..59859bd8a6 100644
--- a/tcg/tci/tcg-target.h
+++ b/tcg/tci/tcg-target.h
@@ -75,9 +75,9 @@
 #define TCG_TARGET_HAS_eqv_i32          1
 #define TCG_TARGET_HAS_nand_i32         1
 #define TCG_TARGET_HAS_nor_i32          1
-#define TCG_TARGET_HAS_clz_i32          0
-#define TCG_TARGET_HAS_ctz_i32          0
-#define TCG_TARGET_HAS_ctpop_i32        0
+#define TCG_TARGET_HAS_clz_i32          1
+#define TCG_TARGET_HAS_ctz_i32          1
+#define TCG_TARGET_HAS_ctpop_i32        1
 #define TCG_TARGET_HAS_neg_i32          1
 #define TCG_TARGET_HAS_not_i32          1
 #define TCG_TARGET_HAS_orc_i32          1
@@ -112,9 +112,9 @@
 #define TCG_TARGET_HAS_eqv_i64          1
 #define TCG_TARGET_HAS_nand_i64         1
 #define TCG_TARGET_HAS_nor_i64          1
-#define TCG_TARGET_HAS_clz_i64          0
-#define TCG_TARGET_HAS_ctz_i64          0
-#define TCG_TARGET_HAS_ctpop_i64        0
+#define TCG_TARGET_HAS_clz_i64          1
+#define TCG_TARGET_HAS_ctz_i64          1
+#define TCG_TARGET_HAS_ctpop_i64        1
 #define TCG_TARGET_HAS_neg_i64          1
 #define TCG_TARGET_HAS_not_i64          1
 #define TCG_TARGET_HAS_orc_i64          1
diff --git a/tcg/tci.c b/tcg/tci.c
index 831a3bb97e..35f2c4bfbb 100644
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -598,6 +598,26 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             tci_args_rrr(insn, &r0, &r1, &r2);
             regs[r0] = (uint32_t)regs[r1] % (uint32_t)regs[r2];
             break;
+#if TCG_TARGET_HAS_clz_i32
+        case INDEX_op_clz_i32:
+            tci_args_rrr(insn, &r0, &r1, &r2);
+            tmp32 = regs[r1];
+            regs[r0] = tmp32 ? clz32(tmp32) : regs[r2];
+            break;
+#endif
+#if TCG_TARGET_HAS_ctz_i32
+        case INDEX_op_ctz_i32:
+            tci_args_rrr(insn, &r0, &r1, &r2);
+            tmp32 = regs[r1];
+            regs[r0] = tmp32 ? ctz32(tmp32) : regs[r2];
+            break;
+#endif
+#if TCG_TARGET_HAS_ctpop_i32
+        case INDEX_op_ctpop_i32:
+            tci_args_rr(insn, &r0, &r1);
+            regs[r0] = ctpop32(regs[r1]);
+            break;
+#endif
 
             /* Shift/rotate operations (32 bit). */
 
@@ -750,6 +770,24 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             tci_args_rrr(insn, &r0, &r1, &r2);
             regs[r0] = (uint64_t)regs[r1] % (uint64_t)regs[r2];
             break;
+#if TCG_TARGET_HAS_clz_i64
+        case INDEX_op_clz_i64:
+            tci_args_rrr(insn, &r0, &r1, &r2);
+            regs[r0] = regs[r1] ? clz64(regs[r1]) : regs[r2];
+            break;
+#endif
+#if TCG_TARGET_HAS_ctz_i64
+        case INDEX_op_ctz_i64:
+            tci_args_rrr(insn, &r0, &r1, &r2);
+            regs[r0] = regs[r1] ? ctz64(regs[r1]) : regs[r2];
+            break;
+#endif
+#if TCG_TARGET_HAS_ctpop_i64
+        case INDEX_op_ctpop_i64:
+            tci_args_rr(insn, &r0, &r1);
+            regs[r0] = ctpop64(regs[r1]);
+            break;
+#endif
 
             /* Shift/rotate operations (64 bit). */
 
@@ -1176,6 +1214,8 @@ int print_insn_tci(bfd_vma addr, disassemble_info *info)
     case INDEX_op_not_i64:
     case INDEX_op_neg_i32:
     case INDEX_op_neg_i64:
+    case INDEX_op_ctpop_i32:
+    case INDEX_op_ctpop_i64:
         tci_args_rr(insn, &r0, &r1);
         info->fprintf_func(info->stream, "%-12s  %s,%s",
                            op_name, str_r(r0), str_r(r1));
@@ -1221,6 +1261,10 @@ int print_insn_tci(bfd_vma addr, disassemble_info *info)
     case INDEX_op_rotl_i64:
     case INDEX_op_rotr_i32:
     case INDEX_op_rotr_i64:
+    case INDEX_op_clz_i32:
+    case INDEX_op_clz_i64:
+    case INDEX_op_ctz_i32:
+    case INDEX_op_ctz_i64:
         tci_args_rrr(insn, &r0, &r1, &r2);
         info->fprintf_func(info->stream, "%-12s  %s,%s,%s",
                            op_name, str_r(r0), str_r(r1), str_r(r2));
diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc
index cedd0328df..664d715440 100644
--- a/tcg/tci/tcg-target.c.inc
+++ b/tcg/tci/tcg-target.c.inc
@@ -67,6 +67,8 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op)
     case INDEX_op_extract_i64:
     case INDEX_op_sextract_i32:
     case INDEX_op_sextract_i64:
+    case INDEX_op_ctpop_i32:
+    case INDEX_op_ctpop_i64:
         return C_O1_I1(r, r);
 
     case INDEX_op_st8_i32:
@@ -122,6 +124,10 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op)
     case INDEX_op_setcond_i64:
     case INDEX_op_deposit_i32:
     case INDEX_op_deposit_i64:
+    case INDEX_op_clz_i32:
+    case INDEX_op_clz_i64:
+    case INDEX_op_ctz_i32:
+    case INDEX_op_ctz_i64:
         return C_O1_I2(r, r, r);
 
     case INDEX_op_brcond_i32:
@@ -657,6 +663,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
     CASE_32_64(divu)     /* Optional (TCG_TARGET_HAS_div_*). */
     CASE_32_64(rem)      /* Optional (TCG_TARGET_HAS_div_*). */
     CASE_32_64(remu)     /* Optional (TCG_TARGET_HAS_div_*). */
+    CASE_32_64(clz)      /* Optional (TCG_TARGET_HAS_clz_*). */
+    CASE_32_64(ctz)      /* Optional (TCG_TARGET_HAS_ctz_*). */
         tcg_out_op_rrr(s, opc, args[0], args[1], args[2]);
         break;
 
@@ -705,6 +713,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
     CASE_32_64(bswap16)  /* Optional (TCG_TARGET_HAS_bswap16_*). */
     CASE_32_64(bswap32)  /* Optional (TCG_TARGET_HAS_bswap32_*). */
     CASE_64(bswap64)     /* Optional (TCG_TARGET_HAS_bswap64_i64). */
+    CASE_32_64(ctpop)    /* Optional (TCG_TARGET_HAS_ctpop_*). */
         tcg_out_op_rr(s, opc, args[0], args[1]);
         break;
 
