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tcg: Add gvec expanders for nand, nor, eqv

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Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2018-12-17 13:22:06 -08:00
parent 9a9eda78e4
commit f550805d83
6 changed files with 117 additions and 0 deletions
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33
accel/tcg/tcg-runtime-gvec.c
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@ -512,6 +512,39 @@ void HELPER(gvec_orc)(void *d, void *a, void *b, uint32_t desc)
clear_high(d, oprsz, desc);
}
void HELPER(gvec_nand)(void *d, void *a, void *b, uint32_t desc)
{
intptr_t oprsz = simd_oprsz(desc);
intptr_t i;
for (i = 0; i < oprsz; i += sizeof(vec64)) {
*(vec64 *)(d + i) = ~(*(vec64 *)(a + i) & *(vec64 *)(b + i));
}
clear_high(d, oprsz, desc);
}
void HELPER(gvec_nor)(void *d, void *a, void *b, uint32_t desc)
{
intptr_t oprsz = simd_oprsz(desc);
intptr_t i;
for (i = 0; i < oprsz; i += sizeof(vec64)) {
*(vec64 *)(d + i) = ~(*(vec64 *)(a + i) | *(vec64 *)(b + i));
}
clear_high(d, oprsz, desc);
}
void HELPER(gvec_eqv)(void *d, void *a, void *b, uint32_t desc)
{
intptr_t oprsz = simd_oprsz(desc);
intptr_t i;
for (i = 0; i < oprsz; i += sizeof(vec64)) {
*(vec64 *)(d + i) = ~(*(vec64 *)(a + i) ^ *(vec64 *)(b + i));
}
clear_high(d, oprsz, desc);
}
void HELPER(gvec_ands)(void *d, void *a, uint64_t b, uint32_t desc)
{
intptr_t oprsz = simd_oprsz(desc);