File target-arm-Free-TCG-temps-in-trans_VMOV_.patch of Package qemu

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File target-arm-Free-TCG-temps-in-trans_VMOV_.patch of Package qemu (Revision 642fb684f69403b85cecb3cef59260c1)

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From: Peter Maydell <peter.maydell@linaro.org>
Date: Tue, 27 Aug 2019 13:19:31 +0100
Subject: target/arm: Free TCG temps in trans_VMOV_64_sp()
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Git-commit: 342d27581bd3ecdb995e4fc55fcd383cf3242888

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
Signed-off-by: Bruce Rogers <brogers@suse.com>
---
 target/arm/translate-vfp.inc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/target/arm/translate-vfp.inc.c b/target/arm/translate-vfp.inc.c
index 092eb5ec53d944e078f4449c10f1..ef45cecbeac18edb6dffbcad7980 100644
--- a/target/arm/translate-vfp.inc.c
+++ b/target/arm/translate-vfp.inc.c
@@ -881,8 +881,10 @@ 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;

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File target-arm-Free-TCG-temps-in-trans_VMOV_.patch of Package qemu (Revision 642fb684f69403b85cecb3cef59260c1)

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