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Re: [PATCH] target/ppc: Fix TCG leak with the evmwsmiaa instruction


From: Richard Henderson
Subject: Re: [PATCH] target/ppc: Fix TCG leak with the evmwsmiaa instruction
Date: Mon, 27 Jul 2020 10:26:31 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0

On 7/27/20 10:21 AM, Matthieu Bucchianeri wrote:
> Fix double-call to tcg_temp_new_i64(), where a temp is allocated both at
> declaration time and further down the implementation of gen_evmwsmiaa().
> 
> Note that gen_evmwsmia() and gen_evmwsmiaa() are still not implemented
> correctly, as they invoke gen_evmwsmi() which may return early, but the
> return is not propagated. This will be fixed in my patch for bug #1888918.
> 
> Signed-off-by: Matthieu Bucchianeri <matthieu.bucchianeri@leostella.com>
> ---
>  target/ppc/translate/spe-impl.inc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 

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

r~



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