target/sh4: Remove superfluous breaks

Remove superfluous breaks, as there is a "return" before them.

Signed-off-by: Liao Pingfang <liao.pingfang@zte.com.cn>
Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1594631142-36745-1-git-send-email-wang.yi59@zte.com.cn>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

diff --git a/target/sh4/translate.c b/target/sh4/translate.c
index 6192d83e8c660210d0f968d2daf863d89fcf3980..60c863d9e1b001b99a6f4a472b3d92d27aa284ba 100644 (file)
--- a/target/sh4/translate.c
+++ b/target/sh4/translate.c
@@ -1542,7 +1542,6 @@ static void _decode_opc(DisasContext * ctx)
         tcg_gen_qemu_ld_i32(REG(0), REG(B11_8), ctx->memidx,
                             MO_TEUL | MO_UNALN);
         return;
-        break;
     case 0x40e9:                /* movua.l @Rm+,R0 */
         CHECK_SH4A
         /* Load non-boundary-aligned data */
@@ -1550,7 +1549,6 @@ static void _decode_opc(DisasContext * ctx)
                             MO_TEUL | MO_UNALN);
         tcg_gen_addi_i32(REG(B11_8), REG(B11_8), 4);
         return;
-        break;
     case 0x0029:               /* movt Rn */
         tcg_gen_mov_i32(REG(B11_8), cpu_sr_t);
        return;
@@ -1638,7 +1636,6 @@ static void _decode_opc(DisasContext * ctx)
         CHECK_SH4A
         tcg_gen_mb(TCG_MO_ALL | TCG_BAR_SC);
         return;
-        break;
     case 0x4024:               /* rotcl Rn */
        {
            TCGv tmp = tcg_temp_new();