[Qemu-devel] [PULL 15/18] target-alpha: Generate fence op

[Richard Henderson <rth@twiddle.net>]

From: Pranith Kumar <bobby.prani@gmail.com>

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Message-Id: <20160714202026.9727-13-bobby.prani@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 target-alpha/translate.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index 0ea0e6e..c27c7b9 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -2338,11 +2338,11 @@ static ExitStatus translate_one(DisasContext *ctx, uint32_t insn)
             break;
         case 0x4000:
             /* MB */
-            /* No-op */
+            tcg_gen_mb(TCG_MO_ALL | TCG_BAR_SC);
             break;
         case 0x4400:
             /* WMB */
-            /* No-op */
+            tcg_gen_mb(TCG_MO_ST_ST | TCG_BAR_SC);
             break;
         case 0x8000:
             /* FETCH */
-- 
2.7.4