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target/arm: Implement MVE VMVN (register)

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Implement the MVE VMVN(register) operation.  Note that for
predication this operation is byte-by-byte.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210617121628.20116-7-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2021-06-17 13:15:50 +01:00
parent 249b5309c4
commit 8abd3c80b1
4 changed files with 14 additions and 0 deletions
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4
target/arm/mve_helper.c
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@ -277,3 +277,7 @@ DO_1OP(vrev32h, 4, uint32_t, hswap32)
DO_1OP(vrev64b, 8, uint64_t, bswap64)
DO_1OP(vrev64h, 8, uint64_t, hswap64)
DO_1OP(vrev64w, 8, uint64_t, wswap64)
#define DO_NOT(N) (~(N))
DO_1OP(vmvn, 8, uint64_t, DO_NOT)