[RFC PATCH v3 33/78] target/rx: add fallthrough pseudo-keyword

[Emmanouil Pitsidianakis]

In preparation of raising -Wimplicit-fallthrough to 5, replace all
fall-through comments with the fallthrough attribute pseudo-keyword.

Signed-off-by: Emmanouil Pitsidianakis <manos.pitsidiana...@linaro.org>
---
 target/rx/translate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/rx/translate.c b/target/rx/translate.c
index f8860830ae..b00c0a21fb 100644
--- a/target/rx/translate.c
+++ b/target/rx/translate.c
@@ -2243,7 +2243,7 @@ static void rx_tr_tb_stop(DisasContextBase *dcbase, 
CPUState *cs)
         break;
     case DISAS_UPDATE:
         tcg_gen_movi_i32(cpu_pc, ctx->base.pc_next);
-        /* fall through */
+        fallthrough;
     case DISAS_EXIT:
         tcg_gen_exit_tb(NULL, 0);
         break;
-- 
2.39.2