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target/arm: Implement SVE2 bitwise ternary operations

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Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-33-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2021-05-24 18:02:58 -07:00 • committed by Peter Maydell
parent 14f6dad168
commit 911cdc6d79
4 changed files with 281 additions and 0 deletions
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50
target/arm/sve_helper.c
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@ -6797,3 +6797,53 @@ DO_ST1_ZPZ_D(dd_be, zd, MO_64)
#undef DO_ST1_ZPZ_S
#undef DO_ST1_ZPZ_D
void HELPER(sve2_eor3)(void *vd, void *vn, void *vm, void *vk, uint32_t desc)
{
intptr_t i, opr_sz = simd_oprsz(desc) / 8;
uint64_t *d = vd, *n = vn, *m = vm, *k = vk;
for (i = 0; i < opr_sz; ++i) {
d[i] = n[i] ^ m[i] ^ k[i];
}
}
void HELPER(sve2_bcax)(void *vd, void *vn, void *vm, void *vk, uint32_t desc)
{
intptr_t i, opr_sz = simd_oprsz(desc) / 8;
uint64_t *d = vd, *n = vn, *m = vm, *k = vk;
for (i = 0; i < opr_sz; ++i) {
d[i] = n[i] ^ (m[i] & ~k[i]);
}
}
void HELPER(sve2_bsl1n)(void *vd, void *vn, void *vm, void *vk, uint32_t desc)
{
intptr_t i, opr_sz = simd_oprsz(desc) / 8;
uint64_t *d = vd, *n = vn, *m = vm, *k = vk;
for (i = 0; i < opr_sz; ++i) {
d[i] = (~n[i] & k[i]) | (m[i] & ~k[i]);
}
}
void HELPER(sve2_bsl2n)(void *vd, void *vn, void *vm, void *vk, uint32_t desc)
{
intptr_t i, opr_sz = simd_oprsz(desc) / 8;
uint64_t *d = vd, *n = vn, *m = vm, *k = vk;
for (i = 0; i < opr_sz; ++i) {
d[i] = (n[i] & k[i]) | (~m[i] & ~k[i]);
}
}
void HELPER(sve2_nbsl)(void *vd, void *vn, void *vm, void *vk, uint32_t desc)
{
intptr_t i, opr_sz = simd_oprsz(desc) / 8;
uint64_t *d = vd, *n = vn, *m = vm, *k = vk;
for (i = 0; i < opr_sz; ++i) {
d[i] = ~((n[i] & k[i]) | (m[i] & ~k[i]));
}
}