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[dynarmic] jit fix branch v2 (#203)

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Co-authored-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/203
Reviewed-by: Shinmegumi <shinmegumi@eden-emu.dev>
This commit is contained in:
crueter 2025-08-27 06:49:50 +02:00
parent c9a3baab5d
commit 21cd44ec04
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67 changed files with 1214 additions and 876 deletions
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64
src/dynarmic/tests/native/preserve_xmm.cpp Normal file
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// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#include <catch2/catch_test_macros.hpp>
#include <oaknut/oaknut.hpp>
#include <immintrin.h>
#include "../A64/testenv.h"
#include "dynarmic/common/fp/fpsr.h"
#include "dynarmic/interface/exclusive_monitor.h"
using namespace Dynarmic;
using namespace oaknut::util;
TEST_CASE("X86: Preserve XMM regs", "[x86]") {
A64TestEnv env;
A64::UserConfig jit_user_config{};
jit_user_config.callbacks = &env;
A64::Jit jit{jit_user_config};
oaknut::VectorCodeGenerator code{env.code_mem, nullptr};
code.SMINP(V2.S2(), V0.S2(), V1.S2());
code.UMINP(V3.S2(), V0.S2(), V1.S2());
code.SMINP(V4.S4(), V0.S4(), V1.S4());
code.UMINP(V5.S4(), V0.S4(), V1.S4());
code.SMAXP(V6.S2(), V0.S2(), V1.S2());
code.UMAXP(V7.S2(), V0.S2(), V1.S2());
code.SMAXP(V8.S4(), V0.S4(), V1.S4());
code.UMAXP(V9.S4(), V0.S4(), V1.S4());
constexpr std::array<Vector, 12> vectors = {
// initial input vectors [0-1]
Vector{0x00000003'00000002, 0xF1234567'01234567},
Vector{0x80000000'7FFFFFFF, 0x76543210'76543209},
// expected output vectors [2-9]
Vector{0x80000000'00000002, 0},
Vector{0x7FFFFFFF'00000002, 0},
Vector{0xF1234567'00000002, 0x76543209'80000000},
Vector{0x01234567'00000002, 0x76543209'7FFFFFFF},
Vector{0x7FFFFFFF'00000003, 0},
Vector{0x80000000'00000003, 0},
Vector{0x01234567'00000003, 0x76543210'7FFFFFFF},
Vector{0xF1234567'00000003, 0x76543210'80000000},
// input vectors with elements swapped pairwise [10-11]
Vector{0x00000002'00000003, 0x01234567'F1234567},
Vector{0x7FFFFFFF'80000000, 0x76543209'76543210},
};
jit.SetPC(0);
jit.SetVector(0, vectors[0]);
jit.SetVector(1, vectors[1]);
env.ticks_left = env.code_mem.size();
CheckedRun([&]() { jit.Run(); });
CHECK(jit.GetVector(2) == vectors[2]);
CHECK(jit.GetVector(3) == vectors[3]);
CHECK(jit.GetVector(4) == vectors[4]);
CHECK(jit.GetVector(5) == vectors[5]);
CHECK(jit.GetVector(6) == vectors[6]);
CHECK(jit.GetVector(7) == vectors[7]);
CHECK(jit.GetVector(8) == vectors[8]);
CHECK(jit.GetVector(9) == vectors[9]);
}