06b50e5d6c
Fixes: QTBUG-134392 Pick-to: 6.9 Change-Id: I50f36af1c4ff91e3ab51db0abaf5b2b088fd8742 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
38 lines
1012 B
C++
38 lines
1012 B
C++
// Copyright (C) 2024 The Qt Company GmbH.
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// SPDX-License-Identifier: BSD-3-Clause
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#if defined QT_COMPILER_SUPPORTS_CRYPTO
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#include <arm_neon.h>
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void aeshash(uint8x16_t &state0, uint8x16_t data)
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{
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auto state1 = state0;
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state0 = vaeseq_u8(state0, data);
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state0 = vaesmcq_u8(state0);
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auto state2 = state0;
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state0 = vaeseq_u8(state0, state1);
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state0 = vaesmcq_u8(state0);
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auto state3 = state0;
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state0 = vaeseq_u8(state0, state2);
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state0 = vaesmcq_u8(state0);
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state0 = veorq_u8(state0, state3);
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}
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#elif defined QT_COMPILER_SUPPORTS_SVE
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#include <arm_sve.h>
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void qt_memfill64_sve(uint64_t *dest, uint64_t color, int64_t count)
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{
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int64_t i = 0;
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const svuint64_t vdup = svdup_n_u64(color);
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svbool_t pg = svwhilelt_b64_s64(i, count);
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do {
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svst1_u64(pg, (uint64_t*)(dest + i), vdup);
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i += svcntd();
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pg = svwhilelt_b64_s64(i, count);
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} while (svptest_any(svptrue_b64(), pg));
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}
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#endif
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int main(int argc, char **argv)
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{
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return 0;
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}
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