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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