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Re: [PULL 3/3] target/loongarch: Fix qemu-loongarch64 hang when executin


From: gaosong
Subject: Re: [PULL 3/3] target/loongarch: Fix qemu-loongarch64 hang when executing 'll.d $t0, $t0, 0'
Date: Fri, 22 Mar 2024 09:02:08 +0800
User-agent: Mozilla/5.0 (X11; Linux loongarch64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0

在 2024/3/22 上午1:13, Michael Tokarev 写道:
20.03.2024 05:40, Song Gao :
On gen_ll, if a->imm is zero, make_address_x return src1,
but the load to destination may clobber src1. We use a new
destination to fix this problem.

Fixes: c5af6628f4be (target/loongarch: Extract make_address_i() helper)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240320013955.1561311-1-gaosong@loongson.cn>

Is it a stable-8.2 material?

Yes.

Thanks.
Song Gao
Thanks,

/mjt




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