tree b577fbf8a4c658c3dcb6b120b0b1e420681daa72
parent a94cb91107160170ea3dfe09421e7e198dd2bcbe
author Song Gao <gaosong@loongson.cn> 1683203254 +0800
committer Song Gao <gaosong@loongson.cn> 1683343185 +0800
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 =1/w/
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target/loongarch: Implement vhaddw/vhsubw

This patch includes:
- VHADDW.{H.B/W.H/D.W/Q.D/HU.BU/WU.HU/DU.WU/QU.DU};
- VHSUBW.{H.B/W.H/D.W/Q.D/HU.BU/WU.HU/DU.WU/QU.DU}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-9-gaosong@loongson.cn>