1 /*
2 * Copyright (C) 2013 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "gtest/gtest.h"
18
19 #include <utility> // std::forward
20
21 #include "berberis/intrinsics/simd_register.h"
22
23 namespace berberis {
24
25 namespace {
26
27 constexpr Int64x2 kLhs = {0x5555'5555'5555'5555, 0x5555'5555'5555'5555};
28 constexpr Int64x2 kRhs = {0x3333'3333'3333'3333, 0x3333'3333'3333'3333};
29
TEST(SIMD_REGISTER,TestEq)30 TEST(SIMD_REGISTER, TestEq) {
31 SIMD128Register lhs = kLhs;
32 ASSERT_EQ(lhs, lhs);
33 ASSERT_EQ(lhs, kLhs);
34 ASSERT_EQ(kLhs, lhs);
35 }
36
TEST(SIMD_REGISTER,TestNe)37 TEST(SIMD_REGISTER, TestNe) {
38 SIMD128Register lhs = kLhs;
39 SIMD128Register rhs = kRhs;
40 ASSERT_NE(lhs, rhs);
41 ASSERT_NE(lhs, kRhs);
42 ASSERT_NE(kLhs, rhs);
43 }
44
TEST(SIMD_REGISTER,TestAnd)45 TEST(SIMD_REGISTER, TestAnd) {
46 SIMD128Register lhs = kLhs;
47 SIMD128Register rhs = kRhs;
48 SIMD128Register result = Int64x2{0x1111'1111'1111'1111, 0x1111'1111'1111'1111};
49 ASSERT_EQ(lhs & rhs, result);
50 }
51
TEST(SIMD_REGISTER,TestNot)52 TEST(SIMD_REGISTER, TestNot) {
53 SIMD128Register lhs = kLhs;
54 SIMD128Register result = Int64x2{-0x5555'5555'5555'5556, -0x5555'5555'5555'5556};
55 ASSERT_EQ(~lhs, result);
56 }
57
TEST(SIMD_REGISTER,TestOr)58 TEST(SIMD_REGISTER, TestOr) {
59 SIMD128Register lhs = kLhs;
60 SIMD128Register rhs = kRhs;
61 SIMD128Register result = Int64x2{0x7777'7777'7777'7777, 0x7777'7777'7777'7777};
62 ASSERT_EQ(lhs | rhs, result);
63 }
64
TEST(SIMD_REGISTER,TestXor)65 TEST(SIMD_REGISTER, TestXor) {
66 SIMD128Register lhs = kLhs;
67 SIMD128Register rhs = kRhs;
68 SIMD128Register result = Int64x2{0x6666'6666'6666'6666, 0x6666'6666'6666'6666};
69 ASSERT_EQ(lhs ^ rhs, result);
70 }
71
72 } // namespace
73
74 } // namespace berberis
75