From: Richard Henderson <richard.henderson@linaro.org>
To: "Philippe Mathieu-Daudé" <f4bug@amsat.org>, qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
qemu-arm@nongnu.org, qemu-ppc@nongnu.org,
Greg Kurz <groug@kaod.org>,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [PATCH 2/4] target/arm: Use tcg_constant_i64() in do_sat_addsub_64()
Date: Sun, 24 Oct 2021 14:24:03 -0700 [thread overview]
Message-ID: <81f5dc42-f50d-19a6-912f-38678af6b486@linaro.org> (raw)
In-Reply-To: <20211024161619.325903-3-f4bug@amsat.org>
On 10/24/21 9:16 AM, Philippe Mathieu-Daudé wrote:
> The immediate value used for comparison is constant and
> read-only. Move it to the constant pool. This frees a
> TCG temporary for unsigned saturation opcodes.
>
> Signed-off-by: Philippe Mathieu-Daudé<f4bug@amsat.org>
> ---
> target/arm/translate-sve.c | 17 ++++++++---------
> 1 file changed, 8 insertions(+), 9 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2021-10-24 21:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-24 16:16 [PATCH 0/4] target/alpha,arm,ppc: More uses of tcg_constant() Philippe Mathieu-Daudé
2021-10-24 16:16 ` [PATCH 1/4] target/alpha: Use tcg_constant_i64() in gen_call_pal() Philippe Mathieu-Daudé
2021-10-24 21:19 ` Richard Henderson
2021-10-24 16:16 ` [PATCH 2/4] target/arm: Use tcg_constant_i64() in do_sat_addsub_64() Philippe Mathieu-Daudé
2021-10-24 21:24 ` Richard Henderson [this message]
2021-10-24 16:16 ` [PATCH 3/4] target/ppc: Use tcg_constant_tl() in gen_op_cmp() Philippe Mathieu-Daudé
2021-10-24 21:25 ` Richard Henderson
2021-10-25 0:21 ` David Gibson
2021-10-24 16:16 ` [PATCH 4/4] target/ppc: Use tcg_constant_i32() in gen_ld/st() Philippe Mathieu-Daudé
2021-10-24 21:27 ` Richard Henderson
2021-10-25 0:21 ` David Gibson
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