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Re: [PATCH v2 7/9] tcg/mips: Support TCG_TARGET_SIGNED_ADDR32


From: Philippe Mathieu-Daudé
Subject: Re: [PATCH v2 7/9] tcg/mips: Support TCG_TARGET_SIGNED_ADDR32
Date: Sun, 27 Feb 2022 23:51:41 +0100
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.6.1

On 27/2/22 03:04, Richard Henderson wrote:
All 32-bit mips operations sign-extend the output, so we are easily
able to keep TCG_TYPE_I32 values sign-extended in host registers.

Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
  tcg/mips/tcg-target-sa32.h |  8 ++++++++
  tcg/mips/tcg-target.c.inc  | 10 ++--------
  2 files changed, 10 insertions(+), 8 deletions(-)

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>



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