Just create a temporary for the occasion.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/i386/tcg/translate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index b79c312465b..afe0fa6c65f 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -2580,7 +2580,7 @@ static void gen_push_v(DisasContext *s, TCGv val)
 
     if (!CODE64(s)) {
         if (ADDSEG(s)) {
-            new_esp = s->tmp4;
+            new_esp = tcg_temp_new();
             tcg_gen_mov_tl(new_esp, s->A0);
         }
         gen_lea_v_seg(s, a_ot, s->A0, R_SS, -1);
-- 
2.43.0