diff --git a/qemu/tcg/tcg.c b/qemu/tcg/tcg.c
index 92b425ae..bb894947 100644
--- a/qemu/tcg/tcg.c
+++ b/qemu/tcg/tcg.c
@@ -2760,10 +2760,6 @@ static void tcg_reg_alloc_call(TCGContext *s, TCGOp *op)
     flags = op->args[nb_oargs + nb_iargs + 1];
 
     nb_regs = ARRAY_SIZE(tcg_target_call_iarg_regs);
-#if TCG_TARGET_REG_BITS == 32
-    // do this because msvc cannot have arrays with 0 entries.
-    nb_regs = 0;
-#endif
     if (nb_regs > nb_iargs) {
         nb_regs = nb_iargs;
     }