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target/arm: Implement MVE VADD, VSUB, VMUL

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Implement the MVE VADD, VSUB and VMUL insns.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210617121628.20116-13-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2021-06-17 13:15:56 +01:00
parent 68245e442c
commit 9333fe4dd3
4 changed files with 47 additions and 0 deletions
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14
target/arm/mve_helper.c
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@ -337,6 +337,12 @@ DO_1OP(vfnegs, 8, uint64_t, DO_FNEGS)
mve_advance_vpt(env); \
}
/* provide unsigned 2-op helpers for all sizes */
#define DO_2OP_U(OP, FN) \
DO_2OP(OP##b, 1, uint8_t, FN) \
DO_2OP(OP##h, 2, uint16_t, FN) \
DO_2OP(OP##w, 4, uint32_t, FN)
#define DO_AND(N, M) ((N) & (M))
#define DO_BIC(N, M) ((N) & ~(M))
#define DO_ORR(N, M) ((N) | (M))
@ -348,3 +354,11 @@ DO_2OP(vbic, 8, uint64_t, DO_BIC)
DO_2OP(vorr, 8, uint64_t, DO_ORR)
DO_2OP(vorn, 8, uint64_t, DO_ORN)
DO_2OP(veor, 8, uint64_t, DO_EOR)
#define DO_ADD(N, M) ((N) + (M))
#define DO_SUB(N, M) ((N) - (M))
#define DO_MUL(N, M) ((N) * (M))
DO_2OP_U(vadd, DO_ADD)
DO_2OP_U(vsub, DO_SUB)
DO_2OP_U(vmul, DO_MUL)