diff mbox series

[PULL,20/21] target/arm: Free TCG temps in trans_VMOV_64_sp()

Message ID 20190903153633.6651-21-peter.maydell@linaro.org
State Accepted
Commit 342d27581bd3ecdb995e4fc55fcd383cf3242888
Headers show
Series target-arm queue | expand

Commit Message

Peter Maydell Sept. 3, 2019, 3:36 p.m. UTC 
The function neon_store_reg32() doesn't free the TCG temp that it
is passed, so the caller must do that. We got this right in most
places but forgot to free the TCG temps in trans_VMOV_64_sp().

Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

Message-id: 20190827121931.26836-1-peter.maydell@linaro.org
---
 target/arm/translate-vfp.inc.c | 2 ++
 1 file changed, 2 insertions(+)

-- 
2.20.1
diff mbox series

Patch

diff --git a/target/arm/translate-vfp.inc.c b/target/arm/translate-vfp.inc.c
index 3e8ea80493b..9ae980bef63 100644
--- a/target/arm/translate-vfp.inc.c
+++ b/target/arm/translate-vfp.inc.c
@@ -880,8 +880,10 @@  static bool trans_VMOV_64_sp(DisasContext *s, arg_VMOV_64_sp *a)
         /* gpreg to fpreg */
         tmp = load_reg(s, a->rt);
         neon_store_reg32(tmp, a->vm);
+        tcg_temp_free_i32(tmp);
         tmp = load_reg(s, a->rt2);
         neon_store_reg32(tmp, a->vm + 1);
+        tcg_temp_free_i32(tmp);
     }
 
     return true;