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target/arm: Use tcg_gen_qemu_ld_i128 for LDXP
authorRichard Henderson <richard.henderson@linaro.org>
Tue, 6 Jun 2023 09:19:35 +0000 (10:19 +0100)
committerPeter Maydell <peter.maydell@linaro.org>
Tue, 6 Jun 2023 09:19:35 +0000 (10:19 +0100)
commitc74cc082a6d3f8fde7778d26f600967582741967
tree8ff84308093cd4c30bba5ac7d00baee3f16e9019tree
parente452ca5af88fc49b3026c2de0f1e65fd18d1a656commit | diff
target/arm: Use tcg_gen_qemu_ld_i128 for LDXP

While we don't require 16-byte atomicity here, using a single larger
load simplifies the code, and makes it a closer match to STXP.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230530191438.411344-5-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
target/arm/tcg/translate-a64.c diff | blob | history
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