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Re: [PATCH 1/2] target/mips: Don't check COP1X for 64 bit FP mode


From: Philippe Mathieu-Daudé
Subject: Re: [PATCH 1/2] target/mips: Don't check COP1X for 64 bit FP mode
Date: Tue, 8 Nov 2022 00:22:29 +0100
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.4.1

On 2/11/22 17:57, Jiaxun Yang wrote:
Some implementations (i.e. Loongson-2F) may decide to implement a 64 bit
FPU without implmenting COP1X instructions.

As the eligibility of 64 bit FP instructions is already determined by
CP0St_FR, there is no need to check for COP1X again.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
  target/mips/tcg/translate.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

Queued to mips-fixes, thanks.



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