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-rw-r--r--tcg/optimize.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tcg/optimize.c b/tcg/optimize.c
index 79e701652b..752cc5c56b 100644
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -2102,7 +2102,8 @@ static bool fold_remainder(OptContext *ctx, TCGOp *op)
 
 static void fold_setcond_tst_pow2(OptContext *ctx, TCGOp *op, bool neg)
 {
-    TCGOpcode and_opc, sub_opc, xor_opc, neg_opc, shr_opc, uext_opc, sext_opc;
+    TCGOpcode and_opc, sub_opc, xor_opc, neg_opc, shr_opc;
+    TCGOpcode uext_opc = 0, sext_opc = 0;
     TCGCond cond = op->args[3];
     TCGArg ret, src1, src2;
     TCGOp *op2;