From 9d126faf4279b324d5c4cdf09a3570d4a2041626 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Sat, 22 Sep 2012 05:25:09 -0700 Subject: [PATCH] target-s390: Fix BCR There were are two exit paths for which we forgot to copy s->cc_op back to the tcg register. Signed-off-by: Richard Henderson --- target-s390x/translate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target-s390x/translate.c b/target-s390x/translate.c index 4898c7b8ad..79ab3e5344 100644 --- a/target-s390x/translate.c +++ b/target-s390x/translate.c @@ -1212,6 +1212,7 @@ static void gen_bcr(DisasContext *s, uint32_t mask, TCGv_i64 target, if (mask == 0xf) { /* unconditional */ + gen_update_cc_op(s); tcg_gen_mov_i64(psw_addr, target); tcg_gen_exit_tb(0); } else if (mask == 0) { @@ -1223,6 +1224,7 @@ static void gen_bcr(DisasContext *s, uint32_t mask, TCGv_i64 target, tcg_gen_mov_i64(new_addr, target); skip = gen_new_label(); gen_jcc(s, mask, skip); + gen_update_cc_op(s); tcg_gen_mov_i64(psw_addr, new_addr); tcg_temp_free_i64(new_addr); tcg_gen_exit_tb(0);