target/sh4: Use tcg_gen_addcio_i32 for addc

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/target/sh4/translate.c b/target/sh4/translate.c
index 712a57fb54bbba28423b6841e18da02ede4c8352..712117be228565d127105bc9334b0af45d783678 100644 (file)
--- a/target/sh4/translate.c
+++ b/target/sh4/translate.c
@@ -695,14 +695,8 @@ static void _decode_opc(DisasContext * ctx)
         tcg_gen_add_i32(REG(B11_8), REG(B11_8), REG(B7_4));
         return;
     case 0x300e: /* addc Rm,Rn */
-        {
-            TCGv t0, t1;
-            t0 = tcg_constant_tl(0);
-            t1 = tcg_temp_new();
-            tcg_gen_add2_i32(t1, cpu_sr_t, cpu_sr_t, t0, REG(B7_4), t0);
-            tcg_gen_add2_i32(REG(B11_8), cpu_sr_t,
-                             REG(B11_8), t0, t1, cpu_sr_t);
-        }
+        tcg_gen_addcio_i32(REG(B11_8), cpu_sr_t,
+                           REG(B11_8), REG(B7_4), cpu_sr_t);
         return;
     case 0x300f: /* addv Rm,Rn */
         {