target-i386: Fix typo in gen_push_T1

By inspection, obviously we should be storing T[1] not T[0].
This could only happen for x86_64 in 64-bit mode with 0x66
prefix to call insn -- i.e. never.
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NRichard Henderson <rth@twiddle.net>

target-i386/translate.c

@@ -2488,7 +2488,7 @@ static void gen_push_T1(DisasContext *s)
             gen_op_st_v(s, MO_64, cpu_T[1], cpu_A0);
         } else {
             gen_op_addq_A0_im(-2);
-            gen_op_st_v(s, MO_16, cpu_T[0], cpu_A0);
+            gen_op_st_v(s, MO_16, cpu_T[1], cpu_A0);
         }
         gen_op_mov_reg_A0(2, R_ESP);
     } else