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Re: [PATCH v1 16/19] target/arm: Relax ordered/atomic alignment checks f


From: Richard Henderson
Subject: Re: [PATCH v1 16/19] target/arm: Relax ordered/atomic alignment checks for LSE2
Date: Thu, 23 Feb 2023 07:27:02 -1000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1

On 2/23/23 07:22, Peter Maydell wrote:
On Thu, 23 Feb 2023 at 17:16, Richard Henderson
xzr uses tcg_constant_i64(), which has no lifetime issues.

Hmm? cpu_reg() calls new_tmp_a64_zero() calls new_tmp_a64()
calls tcg_temp_new_i64(). What am I missing ?

Whoops, bad memory vs other target/foo/ -- aarch64 doesn't have separate get-register-for-source and get-register-for-destination accessors.


r~



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