diff --git a/tcg/tcg.c b/tcg/tcg.c
index 60cb31c400..d6670237fb 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -173,7 +173,8 @@ static bool tcg_out_sti(TCGContext *s, TCGType type, TCGArg val,
 static void tcg_out_call(TCGContext *s, const tcg_insn_unit *target,
                          const TCGHelperInfo *info);
 static TCGReg tcg_target_call_oarg_reg(TCGCallReturnKind kind, int slot);
-static bool tcg_target_const_match(int64_t val, TCGType type, int ct, int vece);
+static bool tcg_target_const_match(int64_t val, int ct,
+                                   TCGType type, TCGCond cond, int vece);
 #ifdef TCG_TARGET_NEED_LDST_LABELS
 static int tcg_out_ldst_finalize(TCGContext *s);
 #endif
@@ -4786,6 +4787,7 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
     TCGTemp *ts;
     TCGArg new_args[TCG_MAX_OP_ARGS];
     int const_args[TCG_MAX_OP_ARGS];
+    TCGCond op_cond;
 
     nb_oargs = def->nb_oargs;
     nb_iargs = def->nb_iargs;
@@ -4798,6 +4800,33 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
     i_allocated_regs = s->reserved_regs;
     o_allocated_regs = s->reserved_regs;
 
+    switch (op->opc) {
+    case INDEX_op_brcond_i32:
+    case INDEX_op_brcond_i64:
+        op_cond = op->args[2];
+        break;
+    case INDEX_op_setcond_i32:
+    case INDEX_op_setcond_i64:
+    case INDEX_op_negsetcond_i32:
+    case INDEX_op_negsetcond_i64:
+    case INDEX_op_cmp_vec:
+        op_cond = op->args[3];
+        break;
+    case INDEX_op_brcond2_i32:
+        op_cond = op->args[4];
+        break;
+    case INDEX_op_movcond_i32:
+    case INDEX_op_movcond_i64:
+    case INDEX_op_setcond2_i32:
+    case INDEX_op_cmpsel_vec:
+        op_cond = op->args[5];
+        break;
+    default:
+        /* No condition within opcode. */
+        op_cond = TCG_COND_ALWAYS;
+        break;
+    }
+
     /* satisfy input constraints */
     for (k = 0; k < nb_iargs; k++) {
         TCGRegSet i_preferred_regs, i_required_regs;
@@ -4811,7 +4840,8 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
         ts = arg_temp(arg);
 
         if (ts->val_type == TEMP_VAL_CONST
-            && tcg_target_const_match(ts->val, ts->type, arg_ct->ct, TCGOP_VECE(op))) {
+            && tcg_target_const_match(ts->val, arg_ct->ct, ts->type,
+                                      op_cond, TCGOP_VECE(op))) {
             /* constant is OK for instruction */
             const_args[i] = 1;
             new_args[i] = ts->val;
diff --git a/tcg/aarch64/tcg-target.c.inc b/tcg/aarch64/tcg-target.c.inc
index a3efa1e67a..420e4a35ea 100644
--- a/tcg/aarch64/tcg-target.c.inc
+++ b/tcg/aarch64/tcg-target.c.inc
@@ -270,7 +270,8 @@ static bool is_shimm1632(uint32_t v32, int *cmode, int *imm8)
     }
 }
 
-static bool tcg_target_const_match(int64_t val, TCGType type, int ct, int vece)
+static bool tcg_target_const_match(int64_t val, int ct,
+                                   TCGType type, TCGCond cond, int vece)
 {
     if (ct & TCG_CT_CONST) {
         return 1;
diff --git a/tcg/arm/tcg-target.c.inc b/tcg/arm/tcg-target.c.inc
index a9aa8aa91c..113094a5b2 100644
--- a/tcg/arm/tcg-target.c.inc
+++ b/tcg/arm/tcg-target.c.inc
@@ -501,7 +501,8 @@ static bool is_shimm1632(uint32_t v32, int *cmode, int *imm8)
  * mov operand2:     values represented with x << (2 * y), x < 0x100
  * add, sub, eor...: ditto
  */
-static bool tcg_target_const_match(int64_t val, TCGType type, int ct, int vece)
+static bool tcg_target_const_match(int64_t val, int ct,
+                                   TCGType type, TCGCond cond, int vece)
 {
     if (ct & TCG_CT_CONST) {
         return 1;
diff --git a/tcg/i386/tcg-target.c.inc b/tcg/i386/tcg-target.c.inc
index d268199fc1..accaaa2660 100644
--- a/tcg/i386/tcg-target.c.inc
+++ b/tcg/i386/tcg-target.c.inc
@@ -195,7 +195,8 @@ static bool patch_reloc(tcg_insn_unit *code_ptr, int type,
 }
 
 /* test if a constant matches the constraint */
-static bool tcg_target_const_match(int64_t val, TCGType type, int ct, int vece)
+static bool tcg_target_const_match(int64_t val, int ct,
+                                   TCGType type, TCGCond cond, int vece)
 {
     if (ct & TCG_CT_CONST) {
         return 1;
diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc
index dcf0205458..69c5b8ac4f 100644
--- a/tcg/loongarch64/tcg-target.c.inc
+++ b/tcg/loongarch64/tcg-target.c.inc
@@ -183,7 +183,8 @@ static inline tcg_target_long sextreg(tcg_target_long val, int pos, int len)
 }
 
 /* test if a constant matches the constraint */
-static bool tcg_target_const_match(int64_t val, TCGType type, int ct, int vece)
+static bool tcg_target_const_match(int64_t val, int ct,
+                                   TCGType type, TCGCond cond, int vece)
 {
     if (ct & TCG_CT_CONST) {
         return true;
diff --git a/tcg/mips/tcg-target.c.inc b/tcg/mips/tcg-target.c.inc
index 8328dbdecc..3b5b5c6d5b 100644
--- a/tcg/mips/tcg-target.c.inc
+++ b/tcg/mips/tcg-target.c.inc
@@ -188,7 +188,8 @@ static bool is_p2m1(tcg_target_long val)
 }
 
 /* test if a constant matches the constraint */
-static bool tcg_target_const_match(int64_t val, TCGType type, int ct, int vece)
+static bool tcg_target_const_match(int64_t val, int ct,
+                                   TCGType type, TCGCond cond, int vece)
 {
     if (ct & TCG_CT_CONST) {
         return 1;
diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc
index 54816967bc..850ace98b2 100644
--- a/tcg/ppc/tcg-target.c.inc
+++ b/tcg/ppc/tcg-target.c.inc
@@ -282,7 +282,8 @@ static bool reloc_pc34(tcg_insn_unit *src_rw, const tcg_insn_unit *target)
 }
 
 /* test if a constant matches the constraint */
-static bool tcg_target_const_match(int64_t val, TCGType type, int ct, int vece)
+static bool tcg_target_const_match(int64_t val, int ct,
+                                   TCGType type, TCGCond cond, int vece)
 {
     if (ct & TCG_CT_CONST) {
         return 1;
diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc
index 34e10e77d9..639363039b 100644
--- a/tcg/riscv/tcg-target.c.inc
+++ b/tcg/riscv/tcg-target.c.inc
@@ -145,7 +145,8 @@ static TCGReg tcg_target_call_oarg_reg(TCGCallReturnKind kind, int slot)
 #define sextreg  sextract64
 
 /* test if a constant matches the constraint */
-static bool tcg_target_const_match(int64_t val, TCGType type, int ct, int vece)
+static bool tcg_target_const_match(int64_t val, int ct,
+                                   TCGType type, TCGCond cond, int vece)
 {
     if (ct & TCG_CT_CONST) {
         return 1;
diff --git a/tcg/s390x/tcg-target.c.inc b/tcg/s390x/tcg-target.c.inc
index 7f6b84aa2c..54645d1f55 100644
--- a/tcg/s390x/tcg-target.c.inc
+++ b/tcg/s390x/tcg-target.c.inc
@@ -538,7 +538,8 @@ static bool risbg_mask(uint64_t c)
 }
 
 /* Test if a constant matches the constraint. */
-static bool tcg_target_const_match(int64_t val, TCGType type, int ct, int vece)
+static bool tcg_target_const_match(int64_t val, int ct,
+                                   TCGType type, TCGCond cond, int vece)
 {
     if (ct & TCG_CT_CONST) {
         return 1;
diff --git a/tcg/sparc64/tcg-target.c.inc b/tcg/sparc64/tcg-target.c.inc
index a91defd0ac..ac86b92b75 100644
--- a/tcg/sparc64/tcg-target.c.inc
+++ b/tcg/sparc64/tcg-target.c.inc
@@ -322,7 +322,8 @@ static bool patch_reloc(tcg_insn_unit *src_rw, int type,
 }
 
 /* test if a constant matches the constraint */
-static bool tcg_target_const_match(int64_t val, TCGType type, int ct, int vece)
+static bool tcg_target_const_match(int64_t val, int ct,
+                                   TCGType type, TCGCond cond, int vece)
 {
     if (ct & TCG_CT_CONST) {
         return 1;
diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc
index 461f4b47ff..c740864b96 100644
--- a/tcg/tci/tcg-target.c.inc
+++ b/tcg/tci/tcg-target.c.inc
@@ -913,7 +913,8 @@ static inline bool tcg_out_sti(TCGContext *s, TCGType type, TCGArg val,
 }
 
 /* Test if a constant matches the constraint. */
-static bool tcg_target_const_match(int64_t val, TCGType type, int ct, int vece)
+static bool tcg_target_const_match(int64_t val, int ct,
+                                   TCGType type, TCGCond cond, int vece)
 {
     return ct & TCG_CT_CONST;
 }
