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tcg: Add tcg_gen_gvec_andcs

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Add tcg expander and helper functions for and-compliment
vector with scalar operand.

Signed-off-by: Nazar Kazakov <nazar.kazakov@codethink.co.uk>
Message-Id: <20230428144757.57530-10-lawrence.hunter@codethink.co.uk>
[rth: Split out of larger patch.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Nazar Kazakov 2023-04-28 15:47:47 +01:00 • committed by Richard Henderson
parent 31fe256d32
commit 4221aa4a88
4 changed files with 31 additions and 0 deletions
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11
accel/tcg/tcg-runtime-gvec.c
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@ -550,6 +550,17 @@ void HELPER(gvec_ands)(void *d, void *a, uint64_t b, uint32_t desc)
clear_high(d, oprsz, desc);
}
void HELPER(gvec_andcs)(void *d, void *a, uint64_t b, uint32_t desc)
{
intptr_t oprsz = simd_oprsz(desc);
intptr_t i;
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
*(uint64_t *)(d + i) = *(uint64_t *)(a + i) & ~b;
}
clear_high(d, oprsz, desc);
}
void HELPER(gvec_xors)(void *d, void *a, uint64_t b, uint32_t desc)
{
intptr_t oprsz = simd_oprsz(desc);