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Re: [Qemu-devel] [PATCH] target-arm: fix incorrect temporary variable fr
From: |
Laurent Desnogues |
Subject: |
Re: [Qemu-devel] [PATCH] target-arm: fix incorrect temporary variable freeing |
Date: |
Mon, 26 Oct 2009 12:21:20 +0100 |
On Mon, Oct 26, 2009 at 12:02 PM, <address@hidden> wrote:
> From: Juha Riihimäki <address@hidden>
>
> tmp4 and tmp5 temporary variables are allocated using tcg_const_i32
> but incorrectly released using dead_tmp which will cause resource
> leak tracking to report false leaks.
>
> Signed-off-by: Juha Riihimäki <address@hidden>
Acked-by: Laurent Desnogues <address@hidden>
Laurent
> ---
> target-arm/translate.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/target-arm/translate.c b/target-arm/translate.c
> index 9d13d42..1988cc6 100644
> --- a/target-arm/translate.c
> +++ b/target-arm/translate.c
> @@ -5535,8 +5535,8 @@ static int disas_neon_data_insn(CPUState * env,
> DisasContext *s, uint32_t insn)
> }
> tmp3 = neon_load_reg(rm, 1);
> gen_helper_neon_tbl(tmp3, tmp3, tmp, tmp4, tmp5);
> - dead_tmp(tmp5);
> - dead_tmp(tmp4);
> + tcg_temp_free_i32(tmp5);
> + tcg_temp_free_i32(tmp4);
> neon_store_reg(rd, 0, tmp2);
> neon_store_reg(rd, 1, tmp3);
> dead_tmp(tmp);
> --
> 1.6.5
>
>
>
>