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target/arm: Use tcg_gen_gvec_mov for clear_vec_high
authorRichard Henderson <richard.henderson@linaro.org>
Tue, 19 May 2020 21:24:52 +0000 (14:24 -0700)
committerPeter Maydell <peter.maydell@linaro.org>
Thu, 21 May 2020 21:05:27 +0000 (22:05 +0100)
commit5c27392dd08bd8534893abf25ef501f1bd8680fe
tree19d6534b7040ebcf89e7146e51cb11c8521a6131tree | snapshot
parentfaf58e53695be8eedc47b6232d581d37461d0f6ecommit | diff
target/arm: Use tcg_gen_gvec_mov for clear_vec_high

The 8-byte store for the end a !is_q operation can be
merged with the other stores.  Use a no-op vector move
to trigger the expand_clr portion of tcg_gen_gvec_mov.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200519212453.28494-2-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
target/arm/translate-a64.c diff | blob | history
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