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tests/A64: Add {U,S}MINP.S, {U,S}MAXP.S tests

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zmt00 2024-01-01 19:16:02 -08:00 committed by merry
parent 563b40587a
commit bd841cfd3e
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tests/A64/a64.cpp
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@ -1606,3 +1606,71 @@ TEST_CASE("A64: UZP{1,2}.B", "[a64]") {
REQUIRE(jit.GetVector(4) == Vector{0xE6'E4'E2'E0'F6'F4'F2'F0, 0xB6'B4'B2'B0'A6'A4'A2'A0});
REQUIRE(jit.GetVector(5) == Vector{0xE7'E5'E3'E1'F7'F5'F3'F1, 0xB7'B5'B3'B1'A7'A5'A3'A1});
}
TEST_CASE("A64: {S,U}MINP.S, {S,U}MAXP.S", "[a64]") {
A64TestEnv env;
A64::Jit jit{A64::UserConfig{&env}};
env.code_mem.emplace_back(0x0ea1ac02); // SMINP V2.2S, V0.2S, V1.2S
env.code_mem.emplace_back(0x2ea1ac03); // UMINP V3.2S, V0.2S, V1.2S
env.code_mem.emplace_back(0x4ea1ac04); // SMINP V4.4S, V0.4S, V1.4S
env.code_mem.emplace_back(0x6ea1ac05); // UMINP V5.4S, V0.4S, V1.4S
env.code_mem.emplace_back(0x0ea1a406); // SMAXP V6.2S, V0.2S, V1.2S
env.code_mem.emplace_back(0x2ea1a407); // UMAXP V7.2S, V0.2S, V1.2S
env.code_mem.emplace_back(0x4ea1a408); // SMAXP V8.4S, V0.4S, V1.4S
env.code_mem.emplace_back(0x6ea1a409); // UMAXP V9.4S, V0.4S, V1.4S
env.code_mem.emplace_back(0x14000000); // B .
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 = 9;
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]);
// run the same tests again but with the input vectors swapped pairwise,
// to ensure we aren't randomly producing the correct values
jit.SetPC(0);
jit.SetVectors(std::array<Vector, 32>{});
jit.SetVector(0, vectors[10]);
jit.SetVector(1, vectors[11]);
env.ticks_left = 9;
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]);
}