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-rw-r--r--tcg/tci/tcg-target.c.inc20
1 files changed, 14 insertions, 6 deletions
diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc
index 0fd1f5510a..47bdec5f44 100644
--- a/tcg/tci/tcg-target.c.inc
+++ b/tcg/tci/tcg-target.c.inc
@@ -83,8 +83,6 @@ tcg_target_op_def(TCGOpcode op, TCGType type, unsigned flags)
     case INDEX_op_setcond_i64:
     case INDEX_op_deposit_i32:
     case INDEX_op_deposit_i64:
-    case INDEX_op_ctz_i32:
-    case INDEX_op_ctz_i64:
         return C_O1_I2(r, r, r);
 
     case INDEX_op_brcond_i32:
@@ -642,6 +640,20 @@ static const TCGOutOpBinary outop_clz = {
     .out_rrr = tgen_clz,
 };
 
+static void tgen_ctz(TCGContext *s, TCGType type,
+                      TCGReg a0, TCGReg a1, TCGReg a2)
+{
+    TCGOpcode opc = (type == TCG_TYPE_I32
+                     ? INDEX_op_tci_ctz32
+                     : INDEX_op_ctz_i64);
+    tcg_out_op_rrr(s, opc, a0, a1, a2);
+}
+
+static const TCGOutOpBinary outop_ctz = {
+    .base.static_constraint = C_O1_I2(r, r, r),
+    .out_rrr = tgen_ctz,
+};
+
 static void tgen_divs(TCGContext *s, TCGType type,
                       TCGReg a0, TCGReg a1, TCGReg a2)
 {
@@ -933,10 +945,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, TCGType type,
         tcg_out_ldst(s, opc, args[0], args[1], args[2]);
         break;
 
-    CASE_32_64(ctz)      /* Optional (TCG_TARGET_HAS_ctz_*). */
-        tcg_out_op_rrr(s, opc, args[0], args[1], args[2]);
-        break;
-
     CASE_32_64(deposit)
         tcg_out_op_rrrbb(s, opc, args[0], args[1], args[2], args[3], args[4]);
         break;