| 1 | // RUN: %clang_cc1 -ffreestanding %s -O3 -triple=x86_64-apple-darwin -target-feature +avx -emit-llvm -o - | FileCheck %s |
| 2 | // FIXME: This is testing optimized generation of shuffle instructions and should be fixed. |
| 3 | |
| 4 | |
| 5 | #include <immintrin.h> |
| 6 | |
| 7 | // |
| 8 | // Test LLVM IR codegen of shuffle instructions |
| 9 | // |
| 10 | |
| 11 | __m256 x(__m256 a, __m256 b) { |
| 12 | // Check if the mask is correct |
| 13 | // CHECK: shufflevector{{.*}}<i32 3, i32 2, i32 8, i32 11, i32 7, i32 6, i32 12, i32 15> |
| 14 | return _mm256_shuffle_ps(a, b, 203); |
| 15 | } |
| 16 | |
| 17 | __m128d test_mm_permute_pd(__m128d a) { |
| 18 | // Check if the mask is correct |
| 19 | // CHECK: shufflevector{{.*}}<i32 1, i32 0> |
| 20 | return _mm_permute_pd(a, 1); |
| 21 | } |
| 22 | |
| 23 | __m256d test_mm256_permute_pd(__m256d a) { |
| 24 | // Check if the mask is correct |
| 25 | // CHECK: shufflevector{{.*}}<i32 1, i32 0, i32 3, i32 2> |
| 26 | return _mm256_permute_pd(a, 5); |
| 27 | } |
| 28 | |
| 29 | __m128 test_mm_permute_ps(__m128 a) { |
| 30 | // Check if the mask is correct |
| 31 | // CHECK: shufflevector{{.*}}<i32 3, i32 2, i32 1, i32 0> |
| 32 | return _mm_permute_ps(a, 0x1b); |
| 33 | } |
| 34 | |
| 35 | // Test case for PR12401 |
| 36 | __m128 test_mm_permute_ps2(__m128 a) { |
| 37 | // Check if the mask is correct |
| 38 | // CHECK: shufflevector{{.*}}<i32 2, i32 1, i32 2, i32 3> |
| 39 | return _mm_permute_ps(a, 0xe6); |
| 40 | } |
| 41 | |
| 42 | __m256 test_mm256_permute_ps(__m256 a) { |
| 43 | // Check if the mask is correct |
| 44 | // CHECK: shufflevector{{.*}}<i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4> |
| 45 | return _mm256_permute_ps(a, 0x1b); |
| 46 | } |
| 47 | |
| 48 | __m256d test_mm256_permute2f128_pd(__m256d a, __m256d b) { |
| 49 | // Check if the mask is correct |
| 50 | // CHECK: shufflevector{{.*}}<i32 2, i32 3, i32 6, i32 7> |
| 51 | return _mm256_permute2f128_pd(a, b, 0x31); |
| 52 | } |
| 53 | |
| 54 | __m256 test_mm256_permute2f128_ps(__m256 a, __m256 b) { |
| 55 | // Check if the mask is correct |
| 56 | // CHECK: shufflevector{{.*}}<i32 4, i32 5, i32 6, i32 7, i32 12, i32 13, i32 14, i32 15> |
| 57 | return _mm256_permute2f128_ps(a, b, 0x13); |
| 58 | } |
| 59 | |
| 60 | __m256i test_mm256_permute2f128_si256(__m256i a, __m256i b) { |
| 61 | // Check if the mask is correct |
| 62 | // CHECK: shufflevector{{.*}} <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 8, i32 9, i32 10, i32 11> |
| 63 | return _mm256_permute2f128_si256(a, b, 0x20); |
| 64 | } |
| 65 | |
| 66 | __m128 |
| 67 | test_mm_broadcast_ss(float const *__a) { |
| 68 | // CHECK-LABEL: @test_mm_broadcast_ss |
| 69 | // CHECK: insertelement <4 x float> {{.*}}, i32 0 |
| 70 | // CHECK: shufflevector <4 x float> {{.*}}, <4 x float> undef, <4 x i32> zeroinitializer |
| 71 | return _mm_broadcast_ss(__a); |
| 72 | } |
| 73 | |
| 74 | __m256d |
| 75 | test_mm256_broadcast_sd(double const *__a) { |
| 76 | // CHECK-LABEL: @test_mm256_broadcast_sd |
| 77 | // CHECK: insertelement <4 x double> {{.*}}, i32 0 |
| 78 | // CHECK: shufflevector <4 x double> {{.*}}, <4 x double> undef, <4 x i32> zeroinitializer |
| 79 | return _mm256_broadcast_sd(__a); |
| 80 | } |
| 81 | |
| 82 | __m256 |
| 83 | test_mm256_broadcast_ss(float const *__a) { |
| 84 | // CHECK-LABEL: @test_mm256_broadcast_ss |
| 85 | // CHECK: insertelement <8 x float> {{.*}}, i32 0 |
| 86 | // CHECK: shufflevector <8 x float> {{.*}}, <8 x float> undef, <8 x i32> zeroinitializer |
| 87 | return _mm256_broadcast_ss(__a); |
| 88 | } |
| 89 | |
| 90 | // Make sure we have the correct mask for each insertf128 case. |
| 91 | |
| 92 | __m256 test_mm256_insertf128_ps_0(__m256 a, __m128 b) { |
| 93 | // CHECK-LABEL: @test_mm256_insertf128_ps_0 |
| 94 | // CHECK: shufflevector{{.*}}<i32 8, i32 9, i32 10, i32 11, i32 4, i32 5, i32 6, i32 7> |
| 95 | return _mm256_insertf128_ps(a, b, 0); |
| 96 | } |
| 97 | |
| 98 | __m256d test_mm256_insertf128_pd_0(__m256d a, __m128d b) { |
| 99 | // CHECK-LABEL: @test_mm256_insertf128_pd_0 |
| 100 | // CHECK: shufflevector{{.*}}<i32 4, i32 5, i32 2, i32 3> |
| 101 | return _mm256_insertf128_pd(a, b, 0); |
| 102 | } |
| 103 | |
| 104 | __m256i test_mm256_insertf128_si256_0(__m256i a, __m128i b) { |
| 105 | // CHECK-LABEL: @test_mm256_insertf128_si256_0 |
| 106 | // CHECK: shufflevector{{.*}}<i32 8, i32 9, i32 10, i32 11, i32 4, i32 5, i32 6, i32 7> |
| 107 | return _mm256_insertf128_si256(a, b, 0); |
| 108 | } |
| 109 | |
| 110 | __m256 test_mm256_insertf128_ps_1(__m256 a, __m128 b) { |
| 111 | // CHECK-LABEL: @test_mm256_insertf128_ps_1 |
| 112 | // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3, i32 8, i32 9, i32 10, i32 11> |
| 113 | return _mm256_insertf128_ps(a, b, 1); |
| 114 | } |
| 115 | |
| 116 | __m256d test_mm256_insertf128_pd_1(__m256d a, __m128d b) { |
| 117 | // CHECK-LABEL: @test_mm256_insertf128_pd_1 |
| 118 | // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 4, i32 5> |
| 119 | return _mm256_insertf128_pd(a, b, 1); |
| 120 | } |
| 121 | |
| 122 | __m256i test_mm256_insertf128_si256_1(__m256i a, __m128i b) { |
| 123 | // CHECK-LABEL: @test_mm256_insertf128_si256_1 |
| 124 | // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3, i32 8, i32 9, i32 10, i32 11> |
| 125 | return _mm256_insertf128_si256(a, b, 1); |
| 126 | } |
| 127 | |
| 128 | // Make sure we have the correct mask for each extractf128 case. |
| 129 | |
| 130 | __m128 test_mm256_extractf128_ps_0(__m256 a) { |
| 131 | // CHECK-LABEL: @test_mm256_extractf128_ps_0 |
| 132 | // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3> |
| 133 | return _mm256_extractf128_ps(a, 0); |
| 134 | } |
| 135 | |
| 136 | __m128d test_mm256_extractf128_pd_0(__m256d a) { |
| 137 | // CHECK-LABEL: @test_mm256_extractf128_pd_0 |
| 138 | // CHECK: shufflevector{{.*}}<i32 0, i32 1> |
| 139 | return _mm256_extractf128_pd(a, 0); |
| 140 | } |
| 141 | |
| 142 | __m128i test_mm256_extractf128_si256_0(__m256i a) { |
| 143 | // CHECK-LABEL: @test_mm256_extractf128_si256_0 |
| 144 | // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3> |
| 145 | return _mm256_extractf128_si256(a, 0); |
| 146 | } |
| 147 | |
| 148 | __m128 test_mm256_extractf128_ps_1(__m256 a) { |
| 149 | // CHECK-LABEL: @test_mm256_extractf128_ps_1 |
| 150 | // CHECK: shufflevector{{.*}}<i32 4, i32 5, i32 6, i32 7> |
| 151 | return _mm256_extractf128_ps(a, 1); |
| 152 | } |
| 153 | |
| 154 | __m128d test_mm256_extractf128_pd_1(__m256d a) { |
| 155 | // CHECK-LABEL: @test_mm256_extractf128_pd_1 |
| 156 | // CHECK: shufflevector{{.*}}<i32 2, i32 3> |
| 157 | return _mm256_extractf128_pd(a, 1); |
| 158 | } |
| 159 | |
| 160 | __m128i test_mm256_extractf128_si256_1(__m256i a) { |
| 161 | // CHECK-LABEL: @test_mm256_extractf128_si256_1 |
| 162 | // CHECK: shufflevector{{.*}}<i32 4, i32 5, i32 6, i32 7> |
| 163 | return _mm256_extractf128_si256(a, 1); |
| 164 | } |
| 165 | |
| 166 | __m256 test_mm256_set_m128(__m128 hi, __m128 lo) { |
| 167 | // CHECK-LABEL: @test_mm256_set_m128 |
| 168 | // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7> |
| 169 | return _mm256_set_m128(hi, lo); |
| 170 | } |
| 171 | |
| 172 | __m256d test_mm256_set_m128d(__m128d hi, __m128d lo) { |
| 173 | // CHECK-LABEL: @test_mm256_set_m128d |
| 174 | // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3> |
| 175 | return _mm256_set_m128d(hi, lo); |
| 176 | } |
| 177 | |
| 178 | __m256i test_mm256_set_m128i(__m128i hi, __m128i lo) { |
| 179 | // CHECK-LABEL: @test_mm256_set_m128i |
| 180 | // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3> |
| 181 | return _mm256_set_m128i(hi, lo); |
| 182 | } |
| 183 | |
| 184 | __m256 test_mm256_setr_m128(__m128 hi, __m128 lo) { |
| 185 | // CHECK-LABEL: @test_mm256_setr_m128 |
| 186 | // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7> |
| 187 | return _mm256_setr_m128(lo, hi); |
| 188 | } |
| 189 | |
| 190 | __m256d test_mm256_setr_m128d(__m128d hi, __m128d lo) { |
| 191 | // CHECK-LABEL: @test_mm256_setr_m128d |
| 192 | // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3> |
| 193 | return _mm256_setr_m128d(lo, hi); |
| 194 | } |
| 195 | |
| 196 | __m256i test_mm256_setr_m128i(__m128i hi, __m128i lo) { |
| 197 | // CHECK-LABEL: @test_mm256_setr_m128i |
| 198 | // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3> |
| 199 | return _mm256_setr_m128i(lo, hi); |
| 200 | } |
| 201 | |