target-arm: Fix TCG temporary leaks for scalar VMULL

Fix a TCG temporary leak when translating 32-bit scalar VMULL.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

diff --git a/target-arm/translate.c b/target-arm/translate.c
index 2351c318e3a529c444735bdff18fe6174fc793da..f69912f20c9153bf02ec9e3f007d706e88d8a73d 100644 (file)
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -4157,10 +4157,12 @@ static inline void gen_neon_mull(TCGv_i64 dest, TCGv a, TCGv b, int size, int u)
     case 4:
         tmp = gen_muls_i64_i32(a, b);
         tcg_gen_mov_i64(dest, tmp);
+        tcg_temp_free_i64(tmp);
         break;
     case 5:
         tmp = gen_mulu_i64_i32(a, b);
         tcg_gen_mov_i64(dest, tmp);
+        tcg_temp_free_i64(tmp);
         break;
     default: abort();
     }